Soler & Palau RHE - Heat pump

RHE - Heat pump Soler & Palau - Free user manual and instructions

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Product Type High efficiency heat recovery unit with rotary wheel
Brand Soler & Palau
Model RHE series (700 to 15000 m³/h)
Application Public buildings, offices, stores, schools, restaurants
Heat Recovery Efficiency Up to 88% (sensible heat)
Casing Construction 50 mm double-skinned panels, mineral wool (40 kg/m³, 0.037 W/mK)
Outer Skin Coated steel RAL7024, corrosion class RC3, UV class RUV3
Inner Skin Galvanised steel
Fan Type Plug-fan with backward curved blades, EC external rotor motor
Motor Protection IP54, Class B (Class F for sizes 8000-15000)
Control System Built-in programmable Plug&Play; MODBUS RTU, BACNET IP
Remote Panel Touchscreen panel (ETD) included
Airflow Control Modes CAV (2 setpoints), VAV (0-10V), Constant pressure
Filters Extract air: M5 (ePM10 75%); Supply air: G4 + F7 (ePM1 55%)
Heating Options Electric (DI), hot water (DC), reversible hot/chilled water (DFR/DFR4R), direct expansion (DX)
Power Supply 230 V single phase (700-1900) or 400 V three phase + N (2500-15000)
Dimensions (Example RHE 2500 HD) Length: 1558 mm, Width: 965 mm, Height: 1183 mm
Weight (Example RHE 2500 HD, D version) 242 kg
Weight (Max model RHE 15000 HD, D version) 1640 kg (2 modules)
Accessories Mixing modules, anti-freeze dampers, pressure sensors, CO2 sensors, 3-way valves

Frequently Asked Questions - RHE Soler & Palau

What is the maximum heat recovery efficiency of the RHE series?
The RHE series achieves up to 88% sensible heat recovery efficiency, depending on the model and airflow.
Can the RHE unit be installed outdoors?
Yes, there is an outdoor version (HD 01) with a roof and weather protection. Ensure proper support and clearance for maintenance.
What type of filters are included and how often should they be replaced?
Standard filters: M5 (ePM10 75%) on extract air, G4 (Grossier 60%) and F7 (ePM1 55%) on supply air. Replacement frequency depends on operating conditions; check differential pressure sensor alerts.
How do I control the airflow?
The control system supports Constant Air Volume (CAV), Variable Air Volume (VAV) via 0-10V signal, and Constant Pressure (COP) using an external pressure sensor. Use the included touchscreen panel.
What communication protocols are supported?
The unit supports MODBUS RTU (RS485) and BACNET IP for integration with building management systems.
Is the RHE unit easy to maintain?
Yes, all components are accessible via large hinged front doors. Filters, fans, and coils can be inspected and replaced easily. The control system logs alarms for maintenance.
What safety features are included?
The unit includes filter clogging indication, sensor malfunction alerts, fan fault detection, fire alarm contact, anti-frost protection for water coils (if equipped), and overheat protection for electric heaters.
Can I add extra heating or cooling coils?
Yes, the RHE series offers factory-built options: electric heater (DI), hot water coil (DC), reversible hot/chilled water coil (DFR/DFR4R), or direct expansion coil (DX). Separate chilled and hot water coils (DC/DF) are available for larger models.
What are the power supply requirements?
For models up to 1900 m³/h: 230 V single phase. For models 2500 and above: 400 V three phase + N. Check the electrical characteristics table for exact power and current ratings.
Where can I find spare parts or accessories?
Spare parts and accessories (filters, anti-vibration mounts, mixing modules, sensors, valves) are listed in the manual's accessories section. Contact Soler & Palau or an authorized distributor.

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Download the instructions for your Heat pump in PDF format for free! Find your manual RHE - Soler & Palau and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. RHE by Soler & Palau.

USER MANUAL RHE Soler & Palau

Range extension: New models up to 15.000 m³/h

Interior view of an industrial vacuum chamber with multiple circular components and internal wiring (no text or symbols visible)

Constructive design of models RHE HDR: Horizontal discharge and access from the right side.

High efficient heat recovery units up to 88% with rotary wheel, plug-fans with backward curved blades and EC external-rotor motor. Pre-configured control system for easy start-up. The casing is made of 50 mm, self-supporting double skinned panels (mineral wool, 40 kg/m³, thermal conductivity 0.037 W/ mK). The outer skin is made from coated steel (RAL7024) with a high resistance against corrosion (class: RC3) and UV light (class: RUV3) according to EN 10169 and the inner skin is made from galvanised steel. Support feet are made from 3 mm, RAL9011 coated, 100 mm height (except RHE 6000 to 10000 models, which are base-mounted), with possibility to fit anti-vibration mounts or leveling feet (as accessories). Easy access to all components via large hinged front doors. Circular inlet and discharge connection flanges with EPDM rubber seal strip, VELODUCT® tightness class D up to size 3500 HD, rectangular connections for the sizes 4500 VD, 6000, 8000, 10000 and 15000.

Fan / Motor

Plug-fan with backward curved blades, external rotor EC motor with maintenance free ball bearings and permanent lubrication, with integrated electronic protection (locked-rotor, phase failure, under-voltage, over-temperature, short-circuit). Protection IP54, Class B. (RHE-8000/10000/15000 models, Class F)

Application

Public buildings, offices, stores, schools, restaurants.

Range

Versions:

• horizontal discharge HD
• vertical discharge VD
• horizontal discharge for outdoor installation HD 01
Sizes: 700 m³/h, 1300 m³/h, 1900 m³/h, 2500 m³/h, 3.500 m³/h, 4500 m³/h, 6000 m³/h, 8000 m³/h, 10000 m³/h and 15000 m³/h.

Models:

• RHE D: without additional heater
• RHE DI: with built-in electric post-heating
• RHE DC: with built-in hot water coil
• RHE DFR: with 2-row coil built-in reversible hot/chilled water integrated (the cold water version coil only for the models HD)
• RHE DFR4R: with 4-row coil built-in reversible hot/chilled water integrated (for models 6000, 8000, 10000 and 15000).
- RHE DC/DF: with 2 independent integrated coils (chilled water and hot water).
- RHE DX: direct expansion integrated coil (only for horizontal discharge, HD versions, except 15000 model).

Control (Pulg&Play):

VAV- variable air volume

Fan speed can be adjusted with a 0 - 10V signal from the remote touchscreen panel (included) or an external CO 2 , temperature or humidity sensor (accessories).

CAV - constant air volume

Manual pre-setting of 2 working points. The fans are controlled separately.

COP - constant pressure

Constant pressure measured by an external sensor (accessory).

RHE - standard range

RHE-SO - range with sorption exchanger wheel

Soler & Palau RHE - COP - constant pressure - 1

Soler & Palau RHE - COP - constant pressure - 2

Soler & Palau RHE - COP - constant pressure - 3

Soler & Palau RHE - COP - constant pressure - 4
Heat Recovery

HIGH EFFICIENCY HEAT RECOVERY UNITS WITH ROTARY WHEEL RHE Series

REFERENCE

R H E - 2 5 0 0 - HDR - DC - OI - SO 1 2 3 4 5 6

1 - Serie.

2 - Size.

3 - HDR: Horizontal discharge and access from the right side. HDL: Horizontal discharge and access from the left side.

VDR: Top connections. Inner air side on the right.

VDL: Top connections. Inner air side on the left.

4 - D: Standard range.

DI: Range with built-in electric heater.

DC: Range with built-in hot water coil.

DFR: Range with 2-row coil build in reversible water coil.

DFR4R: Range with build-in reversible 4-row water coil

DC/DF: With 2 separated integrated coils(chilled and hot water).

DX: Range with integrated direct expansion coil.

5 - ∅: Without roof.

01: Outdoor installation.

6 - ∅: Aluminum rotary exchanger (Std.).

50: Sorption wheel.

VERSIONS ACCORDING TO ACCESS SIDE

The access side is defined by the direction of supply air.

HDR models, with access from the right side.

HDL models, with access from the left side.

graph LR subgraph Left_Section A["1"] --> B["2"] B --> C["3"] C --> D["4"] D --> E["5"] E --> F["6"] F --> G["7"] G --> H["8"] H --> I["9"] I --> J["10"] J --> K["11"] K --> L["12"] L --> M["13"] M --> N["14"] N --> O["15"] O --> P["16"] P --> Q["17"] Q --> R["18"] R --> S["19"] S --> T["20"] end su…

Only models with horizontal discharge are available with access from different sides.

Vertical configuration

VDR models: Inner side connections on the right.

graph TD A["1"] --> B["2"] B --> C["3"] C --> D["4"] D --> E["5"] E --> F["6"] F --> G["7"] G --> H["8"] H --> I["9"] I --> J["10"] style A fill:#f9f,stroke:#333 style B fill:#ccf,stroke:#333 style C fill:#cfc,stroke:#333 style D fill:#fcc,stroke:#333 style E fill:#cff,stroke:#333 style F fill:#ffc,…

VDL models: Inner side connections on the left.

graph TD A["1"] --> B["2"] B --> C["3"] C --> D["4"] D --> E["5"] E --> F["6"] F --> G["7"] G --> H["8"] H --> I["9"] I --> J["10"] J --> K["11"] K --> L["12"] L --> M["13"] M --> N["14"] N --> O["15"] O --> P["16"] P --> Q["17"] Q --> R["18"] R --> S["19"] S --> T["20"] T --> U["21"] U --> V["22"]…

Component Identification

  1. Supply filters.
  2. Heat exchanger.
  3. Supply fan.
  4. Electronic control.
  5. Extraction filter.
  6. Extraction fan.

COMPONENTS ACCORDING TO VERSIONS

Electric heater coil (DI)

  • Heater elements are made of stainless Steel AISI 430.
    • Built-in overheating protection thermostat with automatic reset at 70° C and manual reset at 120° C.

Hot water coil (DC)

  • 2 row hot water coil made of copper pipes and aluminium fins.
  • Motorized (24V) 3 way valve for proportional (0-10V) control (accessory).
  • Anti-frost protection by clamp-on temperature sensor to the return flow pipe.

Hot / Chilled water, reversible coil (DFR / DFR4R) (Only for HD version available)

  • 2 or 4 row hot water coil made of copper pipes and aluminium fins.
  • Motorized (24V) 3 way valve for proportional (0-10V) control (accessory).
  • Anti-frost protection by clamp-on temperature sensor to the return flow pipe.
  • With welded stainless steel condensate dip tray and droplet separator.
  • Condensate drain (diameter 1/2" ) located under the unit. It has to be connected to a siphon.
    • Built-in changeover thermostat (THCO) which controls a mixing valve depending on the outdoor temperature.

Hot water coil+ chilled water coil (DC/DF) (only for 6000, 8000, 10000 and 15000 models)

  • 2 row coils in hot water and chilled water.
  • Anti-frost protection by clamp-on temperature sensor to the return flow pipe.
  • Construction:
  • Copper tubes and collectors.
  • Tubes with threaded connection.
  • Aluminium fins.
  • Galvanised steel frame.
  • 3-way motorised valves (24V) for proportional controll 0-10V (accessory).
  • With condensate tray of stainless steel.

Direct expansion coil (DX) only for HD versions, provided without control (direct expansion coil does not exist for RHE 15000 model)

  • 2 or 3 row coils, designed to operate in evaporation mode or in condensation mode.
  • Construction:
  • Copper tubes and collectors.
  • Aluminium fins.
  • Galvanised steel frame.
  • With condensate tray of stainless steel.

Filter

  • M5 (ePM10 75%) filter on the extract air side to protect the heat exchanger.
    • G4 (Grossier 60%) and F7 (ePM1 55%) filters on the outdoor air side.
  • The filter clogging is checked by differential pressure sensor measuring and transmitting the pressure drop to the control.

Control system

• Built-in programmable control system (Plug & Play).
- MODBUS RTU (RS485) and BACNET IP communication protocol.
- Remote touchscreen panel (ETD) included.

CONTROL SYSTEM FEATURES AND FUNCTIONS

RHE control system D DI DC DFR DC/DF DX
MAIN COMPONENTS
Internal electrical box - composition:
• Main power connection switch / safety circuit breaker●●●●●
• Controller and terminal strip integrated into the unit, easy access main side●●●●●
FUNCTIONS
Air flow control
• Constant air volume (CAV): 2 different setpoint speed on supply and exhaust air●●●●●
• Variable air volume (VAV): signal 0-10V coming from an outdoor probe ( CO2 ,temperature, relative humidity, etc.) or a manual percentage across the control panel●●●●●
• Constant pressure (COP) value measured by an outdoor pressure sensor (SPRD+KTPR = Accessories)●●●●●
• Time programming (week timer, Holiday periods...)●●●●●
• Extending running BOOST by external contact demand●●●●●
• On/Off system by external contact●●●●●
Temperature control
Temperature sensor:
• Outdoor air temperature sensor●●●●●
• Extract air temperature sensor●●●●●
• Supply air temperature sensor●●●●●
• Anti-frost sensor on water coil (DC-DFR)●●●
• «CHANGE OVER» thermostat installed on water input pipe (DFR)●
Free cooling by switching off the heat exchanger rotation(Intermittant rotation of wheel reduces risk of dust clogging)●●●●●
Outdoor air damper actuator control (damper-accessory)●●●●●
Internal electric heater coil control:
• Proportional control (PWM)●●
Internal water coil control:
• Motorized 3 way valve proportional 0-10 V unmounted◎◎◎
• Airflow regulation via 3-way valve.●●●
External water coil(s) control:
• Power control of the external hot or chilled water coil by a proportional signal 0-10V◎[1]◎[1]◎[2]◎[3]
• Supply air duct sensor TGK3 PT1000◎◎◎
• Anti-frost sensor on water coil TGA1 PT1000◎◎◎
• CHANGE OVER thermostat to be installed on water input pipe◎◎
Security and alarm control
• Filter clogging indication●●●●●
• Malfunction of connected sensor●●●●●
• Malfunction of fan●●●●●
• Result deviates too much from the set point (Airflow, Pressure, To )●●●●●
• Fire alarm (contact available)●●●●●
• Communication failure between controller and display control●●●●●
• Anti-frost protection for the water coil (force the heating valve to open thereby preventing freeze-up of the heater if water To lower than 7°C on heating mode - stop the unit if the water To do not increase)●●●●
• Alarm management (40 latest alarms)●●●●●
Communication
• Remote touch screen panel●●●●●
• Maintenance display DSP◎◎◎◎◎
• MODBUS RTU (RS485) and BACNET IP communication protocol.●●●●●
• BACNET IP●●●●●
  • Included
    ©Accessory
    (1) hot or chilled water coil, (2) chilled water coil, (3) hot water coil

TECHNICAL CHARACTERISTICS

Hot water coil data DC for units with vertical discharge (VD)

RHE 700 VD - Airflow 700 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Heating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (")Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH15°C - 47%RH45/402,992822PROP 24V 275177,51/23WV DN15 KVS1,6 PROP 24V
60/403,15 28 2137 4,81/2 3WV DN15 KVS1
80/605,7339112535,21/23WV DN15 KVS1 PROP 24V
90/706,974493905,51/23WV DN15 KVS1 PROP 24V

RHE 1300 VD - Airflow 1300 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Heating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (“)Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH12°C - 53%RH45/404,8232684846121/23WV DN15 KVS1,6 PROP 24V
60/405,1424252245,11/23WV DN15 KVS1,6 PROP 24V
80/608,8632261/2 3WV DN15 KVS1,6 PROP 24V
90/7010,7136124756,81/23WV DN15 KVS1,6 PROP 24V

RHE 1900 VD - Airflow 1900 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Heating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (“)Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C -90% RH20°C -50% RH13°C -51%RH45/407,85 24 23671358 33,91/2 3WVDN15 KVS1,6 PROP 24V
60/408,7725213826,91/23WV DN15 KVS1,6 PROP 24V
80/6014,4341363710,21/23WV DN15 KVS1,6 PROP 24V
90/7017,3 39 10767 12,41/2 3WV DN15 KVS1,6 PROP 24V

RHE 2500 VD - Airflow 2500 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Heating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (“)Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C -90% RH20°C -50% RH13°C -51%RH45/4010,672523491848253/43WV DN20 KVS4 PROP 24V
60/4012,0527 21 5256,3 3/4
80/6020,0236128838,93/43WV DN15 KVS2,5 PROP 24V
90/7024419106510,63/43WV DN15 KVS2,5 PROP 24V

RHE 3500 VD - Airflow 3500 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Heating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (")Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C -90% RH20°C -50% RH13°C -51%RH45/4015,3 26 2344265534,33/4 3WVDN20 KVS4 PROP 24V
60/4017,428207627,13/43WV DN20 KVS4 PROP 24V
80/6028,83712127210,83/43WV DN20 KVS4 PROP 24V
90/7034,54281531133/43WV DN20 KVS4 PROP 24V

RHE 4500 VD - Airflow 4500 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Heating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (“)Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH12°C - 53%RH45/4018,41242468265635,53/43WV DN20 KVS4 PROP 24V
60/4021,3225229298,33/43WV DN20 KVS4 PROP 24V
80/6034,673413152913,33/43WV DN20 KVS4 PROP 24V
90/7041,33911183316,43/43WV DN20 KVS4 PROP 24V

TECHNICAL CHARACTERISTICS

Water coil data for units with horizontal discharge, hot water or reversible hot/chilled water coil DC/DFR

RHE 700 HD - Airflow 700 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Heating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (")Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH15°C - 47%RH45/403,482919146029,71/23WV DN15 KVS1,6 PROP 24V
60/403,97 31 17173 51/2 3WV DN15 KVS1 PROP 24V
80/606,784392995,81/23WV DN15 KVS1 PROP 24V
90/708,174973636,31/23WV DN15 KVS1 PROP 24V
35°C - 40% RH26°C - 50% RH28°C - 61% RH7/122,42 21 8234 4177,6 1/2 3WV DN15 KVS1 PROP 24V

RHE 1300 HD - Airflow 1300 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Heating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (")Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH12°C - 53%RH45/405,81252344100618,21/23WV DN15 KVS1,6 PROP 24V
60/406,4727212825,81/23WV DN15 KVS1,6 PROP 24V
80/6010,736124747,61/23WV DN15 KVS1,6 PROP 24V
90/7012,84195718,81/23WV DN15 KVS1,6 PROP 24V
35°C - 40% RH26°C - 50% RH28°C - 58% RH7/123,5622779261210,71/23WV DN15 KVS1,6 PROP 24V

RHE 1900 HD - Airflow 1900 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Heating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (")Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH12°C - 51%RH45/408,9262137154216,73/43WV DN15 KVS2,5 PROP 24V
60/409,9827194355,73/43WV DN15 KVS2,5 PROP 24V
80/6016,437117247,33/43WV DN15 KVS2,5 PROP 24V
90/7019,64288718,33/43WV DN15 KVS2,5 PROP 24V
35°C - 40% RH26°C - 50% RH28°C - 58% RH7/125,4722787994010,23/43WV DN15 KVS2,5 PROP 24V

RHE 2500 VD - Airflow 2500 m 3 /h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Heating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (")Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH13°C - 51%RH45/4011,7272133203237,93/43WV DN15 KVS2,5 PROP 24V
60/4013,529185917,43/43WV DN15 KVS2,5 PROP 24V
80/6022,1391097811,33/43WV DN15 KVS2,5 PROP 24V
90/7026,4448117513,73/43WV DN15 KVS2,5 PROP 24V
35°C - 40% RH26°C - 50% RH28°C - 59% RH7/127,6227872130719,73/43WV DN15 KVS2,5 PROP 24V

RHE 3500 HD - Airflow 3500 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Heating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (")Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH13°C - 51%RH45/4016,8 27 2128291030,63/43WV DN20 KVS4 PROP 24V
60/4019,329198436,83/43WV DN20 KVS4 PROP 24V
80/6031,740101400103/43WV DN20 KVS4 PROP 24V
90/7037,9458168311,93/43WV DN20 KVS4 PROP 24V
35°C - 40% RH26°C - 50% RH28°C - 59% RH7/1210,9227963187316,53/43WV DN20 KVS4 PROP 24V

TECHNICAL CHARACTERISTICS

Water coil data for units with horizontal discharge, hot water or reversible hot/chilled water coil DC/DFR

RHE 4500 HD - Airflow 4500 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Heating Power (kW)Supply Air (SUP) after DC coilAir Pres- sure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (")Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH12°C - 47%RH45/4020,8625224336114,53/43WV DN32 KVS16 PROP 24V
60/4023,7272010337,93/43WV DN20 KVS4 PROP 24V
80/6038,373711169212,23/43WV DN20 KVS4 PROP 24V
90/7045,67419202714,93/43WV DN20 KVS4 PROP 24V
35°C - 40% RH26°C - 50% RH29°C - 58% RH7/12 12,89 23 77 95 2216 21,8 3/4 3WV DN20 KVS4 PROP 24V

RHE 6000 HD - Airflow 6000 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Type of coilHeating Power (kW)Supply Air (SUP) after DC coilAir Pres- sure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connec- tion ∅ (")Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH13°C - 48%RH45/40DC/DFR262621374.5681513WV DN25 KVS10 PROP 24V
DFR4R453513717.82427,31 1/43WV DN40 KVS16 PROP 24V
60/40DC/DFR292820371.2795,513WV DN25 KVS6,3 PROP 24V
DFR4R533910712.3479,41 1/43WV DN25 KVS6,3 PROP 24V
80/60DC/DFR503811372.184713WV DN25 KVS10 PROP 24V
DFR4R86554713.84010,91 1/43WV DN25 KVS10 PROP 24V
90/70DC/DFR60429372.643813WV DN25 KVS10 PROP 24V
DFR4R--------
35°C - 40% RH26°C - 50% RH28°C - 59% RH7/12DFR17 2278 84 2.847 9,7 13WV DN25 KVS10 PROP 24V
DFR4R29 16 92137 5.01114,7 1 1/43WV DN40 KVS16 PROP 24V

RHE 8000 HD - Airflow 8000 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Type of coilHeating Power (kW)Supply Air (SUP) after DC coilAir Pres-sure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connec-tion ∅ (“)Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH13°C - 48%RH45/40DC/DFR362721326.31115,71 1/43WV DN25 KVS10 PROP 24V
DFR4R603512,56010.60516,51 1/23WV DN40 KVS25 PROP 24V
60/40DC/DFR412819321.7795,61 1/43WV DN25 KVS10 PROP 24V
DFR4R713910603.1455,51 1/23WV DN40 KVS16 PROP 24V
80/60DC/DFR693811323.0247,21 1/43WV DN25 KVS10 PROP 24V
DFR4R117564605.1897,31 1/23WV DN40 KVS16 PROP 24V
90/70DC/DFR82468323.6558,21 1/43WV DN25 KVS10 PROP 24V
DFR4R--------
35°C - 40% RH26°C - 50% RH28°C - 59% RH7/12DFR232278723.98110,11 1/43WV DN25 KVS10 PROP 24V
DFR4R4817931188.37713,31 1/23WV DN40 KVS25 PROP 24V

RHE 10000 HD - Airflow 10000 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Type of coilHeating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (l/h)Water pressure drop (kPa)Coil connection ∅ (“)Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH13°C - 51%RH45/40DC/DFR462722298.019221 1/43WV DN32 KVS16 PROP 24V
DFR4R7736135613.42024,91 1/23WV DN40 KVS25 PROP 24V
60/40DC/DFR522820292.2906,11 1/43WV DN25 KVS10 PROP 24V
DFR4R924010564.0286,21 1/23WV DN40 KVS16 PROP 24V
80/60DC/DFR873912293.8648,41 1/43WV DN32 KVS16 PROP 24V
DFR4R149574566.6078,81 1/23WV DN40 KVS25 PROP 24V
90/70DC/DFR105448294.6629,91 1/43WV DN32 KVS16 PROP 24V
DFR4R--------
35°C - 40% RH26°C - 50% RH28°C - 60% RH7/12DFR302280685.22713,21 1/43WV DN32 KVS16 PROP 24V
DFR4R64179311111.02519,61 1/23WV DN40 KVS25 PROP 24V

TECHNICAL CHARACTERISTICS

Hot/cold water coil data (DC-DFR) for horizontal discharge equipment (HD)

RHE 15000 HD - Airflow 15000 m³/h

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DC coilWater Temp. (°C)Type of coilHeating Power (kW)Supply Air (SUP) after DC coilAir Pressure Drop (Pa)Water flow (L/h)Water pressure drop (kPa)Coil connection ∅ (")Recommended 3 way valve
Temperature (°C)Relative Humidity (%)
-10°C - 90% RH20°C - 50% RH13°C - 51%RH45/40DC/DFR662623259.57847,31 1/23WV DN32 KVS16 PROP 24V
60/40DC/DFR802919263.49310,63WV DN32 KVS16 PROP 24V
80/60DC/DFR1293911265.71417,53WV DN32 KVS16 PROP 24V
90/70DC/DFR154439266.83522,63WV DN32 KVS16 PROP 24V
35°C - 40% RH26°C - 50% RH28°C - 60% RH7/12DFR452278617.79538,91 1/23WV DN32 KVS16 PROP 24V
DFR4R88188810515.07940,63WV DN40 KVS25 PROP 24V

HIGH EFFICIENCY HEAT RECOVERY UNITS WITH ROTARY WHEEL RHE Series

Soler & Palau RHE - HIGH EFFICIENCY HEAT RECOVERY UNITS WITH ROTARY WHEEL RHE Series - 1

TECHNICAL CHARACTERISTICS

Direct expansion coils (DX) data- Condensation Fluid R410A - Condensation T° 51°C

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DX coilCooling Power (kW)Supply Air (SUP) after DX coil (°C)Relative Humidity Supply Air (% RH)Air Pressure Drop (Pa)Volume coil (dm3)DX Coil connection ∅ (mm)
RHE 700 HD - Airflow 700 m3/h
15°C 47%HR 4 3316 11 0,5 9,5/9,5
RHE 1300 HD - Airflow 1.600 m3/h
-10°C 90% HR 20°C 50% HR12°C 50%HR 9 3315 49 0,7 12,7/15,8
RHE 1900 HD - Airflow 2.100 m3/h
13°C 51%HR133415541,012,7/15,8
RHE 2500 HD - Airflow 2.800 m3/h
13°C 51%HR173315461,512,7/22,2
RHE 3500 HD - Airflow 3.500 m3/h
13°C 51%HR 25 3415 43 2,1 12,7/22,2
RHE 4500 HD - Airflow 4.500 m3/h
11°C 53%HR293215672,112,7/22,2
RHE 6000 HD - Airflow 6.000 m3/h
13°C 50%HR423316644,712,7/28,5
RHE 8000 HD - Airflow 8.000 m3/h
13°C 51%HR 49 3117 38 4,8 2x15,8/2x22,2
RHE 10000 HD - Airflow 10.000 m3/h
13°C 51%HR593017356,12x22,2/2x28,5

Direct expansion coils (DX) data- Evaporation Fluid R410A - Evaporation T° 6,5°C

Outdoor Air (ODA)Extract Air (ETA)Supply Air (SUP) before DX coilCooling Power (kW)Supply Air (SUP) after DX coil [°C]Relative Humidity Supply Air (% RH)Air Pressure Drop (Pa)Volume coil (dm3)DX Coil connection ∅ (mm)
35°C 40% HR 26°C 50% HRRHE 700 HD - Airflow 700 m3/h
26°C 61%HR21881150,59,5/9,5
RHE 1300 HD - Airflow 1.600 m3/h
27°C 57%HR41878670,712,7/15,8
RHE 1900 HD - Airflow 2.100 m3/h
27°C 57%HR 6 18 81 73 1,0 12,7/15,8
RHE 2500 HD - Airflow 2.800 m3/h
27°C 57%HR81882621,512,7/22,2
RHE 3500 HD - Airflow 3.500 m3/h
27°C 57%HR111882582,112,7/22,2
RHE 4500 HD - Airflow 4.500 m3/h
27°C 57%HR 13 19 80 92 2,1 12,7/22,2
RHE 6000 HD - Airflow 6.000 m3/h
27°C 57%HR181880884,712,7/28,5
RHE 8000 HD - Airflow 8.000 m3/h
27°C 57%HR211977564,82x15,8/2x22,2
RHE 10000 HD - Airflow 10.000 m3/h
27°C 57%HR 25 20 76 50 6,1 2x22,2/2x28,2

HIGH EFFICIENCY HEAT RECOVERY UNITS WITH ROTARY WHEEL RHE Series

ELECTRICAL CHARACTERISTICS

All models (except DI model)

Model Heat exchanger motor (1) Fan motor (2) Global unit
Power supply voltage (V)Nominal power (W)Current (A)Voltage (V)Frequency (Hz)Max. absorbed power (W)Current (A)Power supply voltage (V)Total supply power (kW)Total current max. (A)
RHE 700 230 V single phase 40 0,2 230 V single phase 50/60 200 1,6 230 V single phase 1 4,2
RHE 1300 230 V single phase 40 0,2 230 V single phase 50/60 700 3 230 V single phase27,3
RHE 1900230 V single phase400,2230 V single phase50/607153,1230 V single phase27,5
RHE 2500400 V three phase550,28400 V three phase50/6010001,6400 V three phase + N34,5
RHE 3500400 V three phase550,28400 V three phase50/6010001,7400 V three phase + N34,6
RHE 4500400 V three phase550,28400 V three phase50/6018502,9400 V three phase + N47,2
RHE 6000400 V three phase550,28400 V three phase50/6018502,9400 V three phase + N47,2
RHE 8000400 V three phase1200,35400 V three phase50/6027304,2400 V three phase + N69,8
RHE 10000400 V three phase1200,35400 V three phase50/6030004,6400 V three phase + N6,510,5
RHE 15000400 V three phase1801,11400 V three phase50/6050007,7400 V three phase + N12,018,5

(1) 1 wheel drive motor per unit (2) Data for 1 fan motor - Each unit has 2 fan motors.

DI Models

ModelHeat exchanger motor (1)Fan motor (2)Electric coilGlobal unit
Power supply voltage (V)Nominal power (W)Current (A)Voltage (V)Frequency (Hz)Max. absorbed power (W)Current (A)Total supply power (kW)Total current max. (A)Power supply voltage (V)Total supply power (kW)Total current max. (A)
RHE 700230 V single phase400,2230 V single phase50/602001,6313,1230 V single phase417,3
RHE 1300230 V single phase400,2230 V single phase50/607003417,4230 V single phase624,6
RHE 1900230 V single phase400,2230 V single phase50/607153,1834,8230 V single phase1042,2
RHE 2500400 V three phase550,28400 V three phase50/6010001,61217,3400 V three phase + N1521,8
RHE 3500400 V three phase550,28400 V three phase50/6010001,71521,7400 V three phase + N1826,3
RHE 4500400 V three phase550,28400 V three phase50/6018502,91521,7400 V three phase + N1929
RHE 6000400 V three phase550,28400 V three phase50/6018502,92434,7400 V three phase + N2841,9
RHE 8000400 V three phase1200,35400 V three phase50/6027304,23652400 V three phase + N4261,8
RHE 10000400 V three phase1200,35400 V three phase50/6030004,64869,3400 V three phase + N5579,8
RHE 15000400 V three phase1801,1400 V three phase50/6050007,7--400 V three phase + N1218,5
--400 V three phase72104

(1) 1 wheel drive motor per unit (2) Data for 1 fan motor - Each unit has 2 fan motors.

Electric heater coil
Unit power (kW)Unit current (A)
313,1
417,4
834,8
1217,3
1521,7
1521,7
2434,7
3652,0
4869,3

SCHEMATIC DIAGRAM

RHE DC-DFR
Control system for water coil
graph TD A["House with directional arrows"] --> B["Drain"] B --> C["Control Unit M5"] C --> D["Drain"] D --> E["Capacitor M2"] E --> F["HP"] F --> G["HR-R"] G --> H["Capacitor M4"] H --> I["Drain"] I --> J["Capacitor M1"] J --> K["HP"] K --> L["DR"] L --> M["EDT"] M --> N["Control Unit S3"] N --> O[…

RHE DI
Control system for electric heater coil
graph TD A["Home"] --> B["DC"] B --> C["DP4"] B --> D["M2"] D --> E["HR-R"] E --> F["FI1"] F --> G["DP1"] G --> H["THRU"] H --> I["BU"] I --> J["DP3"] J --> K["M1"] K --> L["EDT"] L --> M["SC02"] M --> N["House"] O["Utility Line"] --> P["DC"] P --> Q["DP2"] Q --> R["F12"] R --> S["S3"] T["Transmissi…

M1 Supply air fan motor
M2 Exhaust air fan motor
M4 Rotary exchanger motor
M5 Fresh air motorized damper (accessory)
M6 3 way valve actuator (accessory)
S1 Supply air T° sensor
S3 Extract air T° sensor
S4 Outdoor T° sensor
S6 Room T° sensor

SCO2 Air quality sensor (accessory)
HR-R Rotary wheel
Fi1 Outdoor air filters
Fi2 Extract air filter
DP1 Outdoor air filter pressure guard
DP2 Extract air filter pressure guard
DP3 Supply air fan pressure transmitter
DP4 Exhaust air fan pressure transmitter
DP5 Duct pressure transmitter (accessory)

Pr10 Antifrost sensor
Pr1/Pr2 Security thermostat (manu/auto)
S20 Thermostat change-over
Bat 1 Water coil
Bat 2 Electrical heating resistance
R Controller CORRIGO E28
ETD Room touch screen display

SCHEMATIC DIAGRAM

RHE DC/DF (models 6000, 8000, 10000 and 15000) Control system for 2 water coils

graph TD A["House"] --> B["Control Valve"] C["House"] --> D["Valve 54"] D --> E["Drain Valve"] E --> F["Flow Control Valve"] F --> G["HR-R"] G --> H["Drain Valve"] H --> I["Capacitor"] I --> J["CF4"] J --> K["Drain Valve"] K --> L["Drain Valve"] L --> M["Capacitor"] M --> N["CF4"] N --> O["Drain Val…

RHE DX Control system for direct expansion coils

graph TD A["Input: M5 S4"] --> B["Flow Control"] C["Input: M2"] --> D["Flow Control"] E["Input: DP1"] --> F["Flow Control"] G["Input: DP3"] --> H["Flow Control"] I["Input: DP4"] --> J["Flow Control"] K["Output: DP2"] --> L["Flow Control"] M["Output: DP5"] --> N["Flow Control"] O["Output: ETD"] --> P…

M1 Supply air fan motor
M2 Exhaust air fan motor
M4 Rotary exchanger motor
M5 Fresh air motorized damper (accessory)
M6 3 way valve actuator (accessory)
M7 3-way motorised valve [accessory]
S1 Supply air T° sensor
S3 Extract air T° sensor
S4 Outdoor T° sensor
S6 Room T° sensor

SC02 Air quality sensor (accessory)
HR-R Rotary wheel
Pr4 Tachometer (rotation control of the exchanger)
CF4 Frequency converter (enthalpic or adsorption exchanger)
Fi1 Outdoor air filters
Fi2 Extract air filter
DP1 Outdoor air filter pressure guard
DP2 Extract air filter pressure guard
DP3 Supply air fan pressure transmitter

DP4 Exhaust air fan pressure transmitter
DP5 Duct pressure transmitter (accessory)
Pr10 Antifrost sensor
Pr1/Pr2 Security thermostat (manu/auto)
S20 Thermostat change-over
Bat 1 Hot water coil
Bat 2 Electrical heating resistance
Bat 3 RHE DC/DF chilled water coil
Bat 4 DX direct expansion coil
R Controller CORRIGO E28
ETD Room touch screen display

DIMENSIONS (mm)

RHE VDR 700 a 3500

Vertical discharge

Inner side connections on the right

Soler & Palau RHE - Vertical discharge - 1

RHE VDL 700 a 3500

Vertical discharge

Inner side connections on the left

→ Outdoor air duct connection

→ Supply air duct connection

→ Extract air duct connection

→ Exhaust air duct connection

Control position

Model A B C ∅ D E F G H I J K L M N OWeight(kg)
RHE 700/1300 VD 1285715 1125250 7501185 200310 300101 195569 1/2"258 183196
RHE 1900 VD149081512503158501309300355350902556891/2"258215257
RHE 2500 VD17409651350355100014104004204001053078253/4"283250328
RHE 3500 VD190011251530450115615904504604001053679853/4"338290395

DIMENSIONS (mm)

RHE VDL 4500

Vertical discharge

Inner side connections on the right

Soler & Palau RHE - Vertical discharge - 1

RHE VDL 4500

Vertical discharge

Inner side connections on the left

1900 C

1160 1125 100

M8 = 1440 = = 480 = 985 = 740 = = 300 = 105 367 3/4" 350 310 212 700

Isometric line drawing of a two-compartment industrial enclosure or storage unit (no text or symbols)

→ Outdoor air duct connection
→ Supply air duct connection
→ Extract air duct connection
→ Exhaust air duct connection
Control position

DIMENSIONS (mm)

RHE HDR 700 to 4500

Horizontal discharge

Right side access.

→ Outdoor air duct connection
→ Supply air duct connection
→ Extract air duct connection
→ Exhaust air duct connection
Control position

E B M K J L 100

A ØD Ø C H G Condensation in ER 3/4" F 12 11

RHE HDL 700 to 4500

Horizontal discharge

Left side access.

E B M K 100 L

→ Outdoor air duct connection

→ Supply air duct connection

→ Extract air duct connection

→ Exhaust air duct connection

Control position

Model A B C ∅ D E F G H I 12 J K L M Weight(kg)
RHE 700/1300 HD13097159833157631425329754327,5357,5210255625 1/2" 173
RHE 1900 HD145981510853558511575356826407,5407,5194337719 3/4" 217
RHE 2500 HD1558965118340010001675379904482,5482,5204367869 3/4" 242
RHE 3500 HD155811251363450116016754361026562,5562,52044571030 3/4" 323
RHE 4500 HD155811251363500116016754361026562,5562,52044571030 3/4" 326

DIMENSIONES (mm)

RHE HDR 6000 a 10000

Horizontal discharge Inner side connections on the right

These models are supplied in 2 modules, easily joined at the time of installation.

Soler & Palau RHE - DIMENSIONES (mm) - 1

RHE 6000 DX
with direct expansion coil
M6 Q2 Q1 P N2 N3

RHE 8000/10000 DX
with direct expansion coil
Q1 Q2 M9 P2 P1 Q1 Q2 N2 N3 N4

RHE DC/DF
with reversible hot/cold water coil
M8 P O O N1 N

→ Outdoor air duct connection
→ Supply air duct connection
→ Extract air duct connection
→ Exhaust air duct connection
Control position

ModelAA1*A2BCDEFGHIJK
RHE 6000 HD197210349381315155312001350235550915510700740
RHE 8000 HD2112111499815651803145016002456501050610900940
RHE 10000 HD2412126311491735197116201770285650117561011001140

* To take into account: 50mm of one module are fit into the other one.

Model LMNN1N2N3001PP10Q1Q2R

RHE 6000 HD 300 510 1210 1131 1174 1218 208 191 541 130 1" 12 28 840
RHE 8000 HD300610138914382161796532061"1/422281090
RHE 10000 HD60061016141514155916162141957432351"1/422351260

* To take into account: 50mm of one module are fit into the other one.

Models
Weight (kg)

Versions
DDIDCDFRDC/DFDX
A1A2A1+A2A1A2A1+A2A1A2A1+A2A1A2A1+A2A1A2A1+A2A1A2A1+A2
RHE 6000 HD345224569345251596345245590345252597345273618345262607
RHE 8000 HD457285742457322779457313770457323780457352809457337794
RHE 10000 HD550354904550398948550388938550400950550434984550416966

DIMENSIONES (mm)

RHE HDL 6000 a 10000

Horizontal discharge

Inner side connections on the left

These models are supply in 2 modules, which easily join in the moment of facility.

Soler & Palau RHE - Horizontal discharge - 1

RHE 6000 DX with direct expansion coil
M6 0.1 P1 0.1 N2 N3

RHE 8000/10000 DX with direct expansion coil
M6 Q1 Q2 P1 P2 O1 N2 N3 N4

RHE DC/DF with reversible hot/cold water coil
M8 P N1 N

→ Outdoor air duct connection
→ Supply air duct connection
→ Extract air duct connection
→ Exhaust air duct connection
Control position

ModelAA1*A2BCDEFGHIJK
RHE 6000 HD197210349381315155312001350235550915510700740
RHE 8000 HD2112111499815651803145016002456501050610900940
RHE 10000 HD2412126311491735197116201770285650117561011001140

* To take into account: 50mm of one module are fit into the other one.

Model L M N N1 N2 N3 N4 O 01 P P1 P2 Q* Q1 Q2 R
RHE 6000 HD3005101210113111741218-208213541109-1" [1"1/4]12,728,5840
RHE 8000 HD300610143413341364141014102162136531724221"1/4(1"1/2)15,822,21090
RHE 10000 HD600610161415141580158016102142137432175221"1/4(1"1/2)22,228,51260

* To take into account: 50mm of one module are fit into the other one.

ModelWeight (kg)
Versions
DDIDCDFRDC/DFDX
A1A2A1+A2A1A2A1+A2A1A2A1+A2A1A2A1+A2A1A2A1+A2A1A2A1+A2
RHE 6000 HD345224569345251596345245590345252597345273618345262607
RHE 8000 HD457285742457322779457313770457323780457352809457337794
RHE 10000 HD550354904550398948550388938550400950550434984550416966

DIMENSIONS (Mm)

RHE HDR 15000

Horizontal discharge. Right side access.

These models are supplied with 2 modules, which are easily fit together in the moment of installation.

J G H K L L L M F 192 R 192 R 192 N

A A1 A2 0 0 0 Q1 Q3 Q2* 0 Q4 P 1/2° C O 15°

→ Outdoor air duct connection

→ Supply air duct connection

→ Extract air duct connection

→ Exhaust air duct connection

Control position

D B E LPM

RHE DC and DFR
A2 0 0 Q1 0 Q2

RHE DFR4R
A2 0 0 Q5 0 Q6

ModelAA1*A2BCDEFGHIJK
RHE 15000 HD3325155217742215246021002288298950140990817981840

* To take into account: 50mm of one module are fit into the other one.

Model LMNN10PQQ1Q2Q3Q4Q5Q6R
RHE 15000 HD 300 908 2107 254 254 947 1"1/2 502 447 342 264 498 420 712

ModelWeight (kg)
Versions
DDIDCDFRDC/DF
A1A2A1↓A2A1A2A1↓A2A1A2A1↓A2A1A2A1↓A2A1A2A1↓A2
RHE 15000 HD93071016409308001730930750168093079017209308301760

DIMENSIONES (mm)

RHE HDL 15000

Horizontal discharge

Inner side connections to left

These models are supplied in 2 modules, easily joined at the time of installation.

A A2 A1 0 Q2 Q4 C P Q1 Q3 0 156 1/2" 0 0 0 0 0 0

J G H K L L L M F 192 R 192 R 192 N

E D B UU W

RHE DC and DFR
A2 D Q2 D Q1

RHE DFR4R
A2 0 Q6 0 Q5

→ Outdoor air duct connection
→ Supply air duct connection
→ Extract air duct connection
→ Exhaust air duct connection
Control position

ModelAA1*A2BCDEFGHIJK
RHE 15000 HD3325155217742215246021002288298950140990817981840

* To take into account: 50mm of one module are fit into the other one.

ModelLMNN10P0010203040506R
RHE 15000 HD 300 908 2107 254 254 947 1"1/2 502 447 342 264 498 420 712
ModelWeight (kg)
Versions
DDIDCDFRDC/DF
A1 A2A1+A2A1 A2A1+A2A1 A2A1+A2A1 A2A1+A2A1 A2A1+A2
RHE 15000 HD93071016409308001730930750168093079017209308301760

DIMENSIONS (mm)

Outdoor version Right side access.

Isometric line drawing of a mechanical housing or enclosure with circular cutouts and mounting feet (no text or symbols)

Technical diagram of a rectangular enclosure with labeled dimensions (N and O) and internal features, no readable text or symbols beyond basic layout.

P S R H2 H1

Control position

Outdoor version Left side access.

P R S H1 H2

Technical diagram of a rectangular enclosure with labeled dimensions (N and O) and internal compartments, no readable text or symbols beyond basic geometry.

Isometric line drawing of a rectangular industrial or electrical enclosure with two circular cutouts and mounting feet (no text or symbols)

Control position

Model H1 H2 N P R S Weight (Kg)
RHE 700/1300 HD OI 1068 1036 1568 900 85 54 192
RHE 1900 HD OI 1171 1136 1719 1000 89 54 239
RHE 2500 HD OI 1276 1236 1818 1150 94 54 268
RHE 3500/4500 HD OI 1462 1416 1818 1309 99 54 355
RHE 6000 HD OI 1659 1606 2232 1500 106 54 570
RHE 8000 HD OI 1917 1856 2372 1750 115 54 838
RHE 10000 HD OI2093202626721920122541034
RHE 15000 HD OI2500 2500 3325 2215 -40

ETD Remote control with touch display

It is provided with 10m cable and equipped with RJ10 4P 4C connector to connect with the control (a cable until 100m length can be used, if necessary)

90 120 25

PERFORMANCE CURVE
| Inlet - outlet speed Ø250 - m/s | Psf [Pa] | q [m³/h] | | ------------------------------ | -------- | -------- | | 200 | 450 | 180 | | 400 | 380 | 200 | | 900 | 150 | 100 |

| Inlet - outlet speed Ø250 - m/s | P_sf [Pa] | Pabs [W] (1 motor) | | ------------------------------- | --------- | ------------------ | | 200 | 430 | 180 | | 300 | 410 | 190 | | 400 | 390 | 200 | | 500 | 360 | 200 | | 600 | 320 | 200 | | 700 | 280 | 200 | | 800 | 220 | 200 | | 900 | 150 | 200 |

| Inlet - outlet speed | q_v (m³/h) | P_st (Pa) | | --------------------- | ---------- | --------- | | 250 | 3 | 800 | | 315 | 2 | 750 | | 315 | 3 | 700 | | 315 | 4 | 650 | | 315 | 5 | 600 | | 315 | 6 | 550 | | 315 | 7 | 500 | | 315 | 8 | 450 | | 315 | 9 | 400 |

| Inlet - outlet speed Ø250 - m/s | P_st [Pa] | Pabs [W] (1 motor) | | ------------------------------ | --------- | ------------------ | | 2 | 780 | 400 | | 3 | 750 | 450 | | 4 | 700 | 500 | | 5 | 650 | 525 | | 6 | 600 | 550 |

| Inlet - outlet speed Ø315 - m/s | Pst [Pa] | Pabs [W] (1 motor) | | ------------------------------- | -------- | ------------------ | | 2 | 800 | 450 | | 3 | 750 | 500 | | 4 | 700 | 550 | | 5 | 650 | 600 | | 6 | 600 | 650 | | 7 | 550 | 700 | | 8 | 500 | 750 |

| Inlet - outlet speed Ø315 - m/s | Pst [Pa] | Pabs (W) (1 motor) | | ------------------------------ | -------- | ------------------ | | 2 | 800 | 450 | | 3 | 750 | 500 | | 4 | 700 | 550 | | 5 | 650 | 600 | | 6 | 600 | 650 | | 7 | 550 | 700 | | 8 | 500 | 750 |

PERFORMANCE CURVE
| q₀ [m³/h] | Pₛ₁ [Pa] | pₐₓ [W] | | --------- | -------- | ------- | | 1500 | 830 | 1600 | | 2000 | 700 | 1400 | | 2500 | 550 | 1200 | | 3000 | 350 | 1000 | | 3200 | 200 | 900 |

| Inlet outlet speed Ø355 - m/s | Psf [Pa] | Pabs [W] (1 motor) | | ----------------------------- | -------- | ------------------ | | 4 | 800 | 1000 | | 5 | 700 | 1000 | | 6 | 600 | 1000 | | 7 | 500 | 1000 | | 8 | 400 | 1000 | | 9 | 300 | 1000 |

| Inlet - outlet speed Ø450 - m/s | Pc,f [Pa] | qv [m³/h] | | ------------------------------- | --------- | --------- | | 1500 | 720 | 1000 | | 2000 | 650 | 1000 | | 2500 | 580 | 1000 | | 3000 | 500 | 1000 | | 3500 | 420 | 1000 | | 4000 | 350 | 1000 |

| Inlet - outlet speed Ø450 - m/s | Psf [Pa] | Pabs [W] (1 motor) | | ------------------------------- | -------- | ------------------ | | 1500 | 700 | 800 | | 2500 | 500 | 1000 | | 3500 | 200 | 1000 | | 4000 | 100 | 1000 |

| Inlet - outlet speed | Pd [Pa] | q [m³/h] | | --------------------- | ------- | -------- | | 2000 | 850 | 2800 | | 3000 | 750 | 2600 | | 4000 | 650 | 2400 | | 5000 | 550 | 2200 | | 6000 | 450 | 2000 | | 7000 | 350 | 1800 | | 8000 | 250 | 1600 |

| Inlet - outlet speed 700x300 - m/s | P_sf [Pa] | q_v [m³/h] | | ---------------------------------- | --------- | ---------- | | 2 | 1100 | 1600 | | 4 | 900 | 1600 | | 6 | 700 | 1600 | | 8 | 500 | 1600 |

PERFORMANCE CURVE
| Inlet - outlet speed 700x510 mm - m/s | P_sf [Pa] | q_r [m³/h] | | -------------------------------------- | --------- | ---------- | | 1000 | 950 | 350 | | 2000 | 850 | 360 | | 3000 | 750 | 370 | | 4000 | 650 | 380 | | 5000 | 550 | 390 | | 6000 | 450 | 400 | | 7000 | 350 | 410 |

| Inlet outlet speed 700x510 mm - m/s | Psf [Pa] | Pabs [W] (1 meter) | | ----------------------------------- | -------- | ------------------ | | 1000 | 980 | 4500 | | 2000 | 900 | 4000 | | 3000 | 800 | 3500 | | 4000 | 700 | 3000 | | 5000 | 600 | 2500 | | 6000 | 500 | 2000 | | 7000 | 400 | 1500 |

| Inlet - outlet speed 900x610 mm - m/s | P_s [Pa] | q [m³/h] | | ------------------------------------ | -------- | -------- | | 2000 | 950 | 2500 | | 3000 | 850 | 2400 | | 4000 | 750 | 2300 | | 5000 | 650 | 2200 | | 6000 | 550 | 2100 | | 7000 | 450 | 2000 | | 8000 | 350 | 1900 | | 9000 | 250 | 1800…

| Inlet - outlet speed 900x610 mm - m/s | P_s1 [Pa] | Pabs [W] (1 motor) | | ------------------------------------- | --------- | ------------------ | | 1.5 | 1000 | 2500 | | 2 | 900 | 2500 | | 2.5 | 800 | 2500 | | 3 | 700 | 2500 | | 3.5 | 600 | 2500 | | 4 | 500 | 2500 |

| Inlet outlet speed (m/s) | Pst [Pa] | Pabs (W) (1 motor) | | ------------------------ | -------- | ------------------ | | 3000 | 850 | 4500 | | 4000 | 800 | 4000 | | 5000 | 750 | 3500 | | 6000 | 700 | 3000 | | 7000 | 650 | 2500 | | 8000 | 600 | 2000 | | 9000 | 550 | 1500 | | 10000 | 500 | 1000 | |…

| Inlet outlet speed 1100x610 mm - m/s | Pst [Pa] | Pabs [W] (1 motor) | | ------------------------------------ | -------- | ------------------ | | 4000 | 830 | 2500 | | 5000 | 800 | 2750 | | 6000 | 750 | 3000 | | 7000 | 700 | 3250 | | 8000 | 650 | 3500 | | 9000 | 600 | 3750 | | 10000 | 550 | 4000 |…

PERFORMANCE CURVE

| Inlet outlet speed | P_sf [Pa] | q_c [m³/h] | | ------------------ | --------- | ---------- | | 0.5 | 1450 | 600 | | 1.5 | 1400 | 700 | | 2.5 | 1350 | 800 | | 3 | 1300 | 900 | | 10000 | 1200 | 1000 | | 15000 | 1100 | 1100 | | 20000 | 1000 | 1200 | | 3 | 800 | 1300 |

| pds [Pa] | qz [m³/h] | | -------- | --------- | | 0 | 0 | | 5000 | 1 | | 10000 | 3 | | 15000 | 5 | | 20000 | 8 |

THERMAL CHARACTERISTICS

RHE 700
Airflow ( m3/h) WINTEROutdoor air -5°C HR 80%Extract air 20°C HR 50%SUMMEROutdoor air 35°C HR 50%Extract air 25°C HR 45%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)
3008416412,88427810,9
4008416413,78427811,1
5008516414,78527811,4
6008416415,68427811,7
7008316426,58427812
RHE 1300
Airflow (m3/h)WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 26°C RH 50%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)
5008516414,78527811,4
7008316426,58427812
9008115448,28127792,5
10008015428,78027792,7
11007814449,57827782,9
120076144510,17627773,1
130074144610,87428763,3
RHE 1900
Airflow (m3/h)WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)
5008416424,78427811,4
75084164178427812,2
10008416429,38427812,8
125082154311,48227803,5
1500791543137927794
175076144514,87627774,5
190074144615,77428764,8
RHE 2500
Airflow ( m3/h) WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency (sensible heat) (%)To supply air% RH supply airSensible heat recovery (kW)Temperature efficiency (sensible heat) (%)To supply air% RH supply airSensible heat recovery (kW)
1400841642138427814
160083164214,88327804,5
180082164316,58227805
200081154418,18127795,5
220080154219,28027796
240078154320,77827786,4
2600771445227727776,8
RHE 3.500
Airflow ( m3/h) WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency (sensible heat) (%)To supply air% RH supply airSensible heat recovery (kW)Temperature efficiency (sensible heat) (%)To supply air% RH supply airSensible heat recovery (kW)
1600851641158527814,6
190084164217,78427815,4
220083164220,48327816,2
2500821643238227807
280081154425,48127797,7
310080154227,18027798,4
350078144429,97827789,2
RHE 700 SO (SORPTION)
Airflow ( m3/h) WINTEROutdoor air -5°C HR 80%Extract air 20°C HR 50%SUMMEROutdoor air 35°C HR 50%Extract air 25°C HR 45%
Temperature efficiency(sensible heat) (%)T° supply air% RH supply airSensible + latent heat recovery (kW)Temperature efficiency(sensible heat) (%)T° supply air% RH supply airSensible + latent heat recovery (kW)
3008416593,38427462,8
4008416584,48427463,8
5008516585,58527464,7
6008416586,68427465,6
7008316597,68427466,5
RHE 1300 SO (SORPTION)
Airflow ( m3/h) WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible + latent heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible + latent heat recovery (kW)
5008516585,58527464,7
7008316597,68427466,5
9008115609,58127468,1
100080156110,48027478,9
110078146111,17827479,5
120076146211,976274710,2
130074146312,674284710,8
RHE 1900 SO (SORPTION)
Airflow ( m3/h) WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible + latent heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible + latent heat recovery (kW)
5008416585,58427464,7
7508416588,28427467
100084165910,98427469,3
125082156013,382274611,4
150079156115,479274713,2
175076146217,376274714,8
190074146318,374284715,7
RHE 2500 SO (SORPTION)
Airflow ( m3/h) WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency(sensible heat) (%)To supply air% RH supply airSensible + latent heat recovery(kW)Temperature efficiency(sensible heat) (%)To supply air% RH supply airSensible + latent heat recovery(kW)
140084165915,384274613,1
160083165917,383274614,8
180082165919,382274616,5
200081156021,181274618
220080156122,880274719,5
240078156124,478274720,9
260077146225,977274722,1
RHE 3500 SO (SORPTION)
Airflow ( m3/h) WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency(sensible heat) (%)T°supply air% RH supply airSensible + latent heat recovery(kW)Temperature efficiency(sensible heat) (%)T°supply air% RH supply airSensible + latent heat recovery(kW)
160085165817,685274615
190084165820,884274617,8
220083165923,983274620,4
250082165926,882274622,9
280081156029,581274625,3
310080156132,180274727,5
350078146235,278274730,2

THERMAL CHARACTERISTICS

RHE 4500
Airflow (m3/h)WINTEROutdoor air -5°C HR 80%Extract air 20°C HR 50%SUMMEROutdoor air 35°C HR 50%Extract air 25°C HR 45%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)
200084164218,68427815,7
2500821643238227807
300080154226,48027798,2
350078144429,97827789,2
400075144633,375287610,2
450072134535,472287511
RHE 6000
Airflow (m3/h)WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)
200088174019,68826836
275087174126,78726828,2
350085164233,585268210,2
425083164138,883278012
500080154344,480277913,6
550078144547,878277814,5
600076144449,776277715,4
RHE 8000
Airflow (m3/h)WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)
250088174024,48826837,5
300088174029,38826839
400087174138,987268211,9
500086164247,986268214,6
600083164356,383278017
700081154362,581277919,2
800078144569,578277821,1
RHE 10000
Airflow (m3/h)WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)
400088174039,188268312
500087174148,687268214,8
600086174157,786268217,6
700085164366,485278120,1
800083164272,883278022,4
900080154380,280277924,6
1000078154587,178277826,5
RHE 15000
Airflow (m3/h)WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible heat recovery (kW)
900084163981,884277723,0
1000083164090,083287625,0
1100082154198,182287627,6
12000811541105,981287629,7
13000801542113,580287531,7
14000791540117,279287533,7
15000771440124,177287435,5
RHE 4500 SO (SORPTION)
Airflow ( m3/h) WINTEROutdoor air -5°C HR 80%Extract air 20°C HR 50%SUMMEROutdoor air 35°C HR 50%Extract air 25°C HR 45%
Temperature efficiency(sensible heat) (%)T°supplyair% RHsupplyairSensibleheatrecovery(kW)Temperature efficiency(sensibleheat) (%)T°supplyair% RHsupplyairSensibleheatrecovery(kW)
200084165821,984274618,7
250082165926,882274622,9
300080156031,380274726,7
350078146235,278274730,2
400075146338,875284733,2
45007213644272285036
RHE 6000 SO (SORPTION)
Airflow ( m3/h) WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible + latent heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible + latent heat recovery (kW)
200088175722,988264519,6
275087175731,387264626,7
35008516583985264633,2
425083165945,983274639,1
50008015605280274744,4
550078146155,678274747,5
60007614625976274750,4
RHE 8000 SO (SORPTION)
Airflow ( m3/h) WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible + latent heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible + latent heat recovery (kW)
250088175728,688264524,4
300088175734,488264529,3
400087175745,687264638,8
500086165855,786264648
600083165965,183274655,5
700081156073,481274762,7
800078146180,878274769
RHE 10000 SO (SORPTION)
Airflow ( m3/h) WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible + latent heat recovery (kW)Temperature efficiency (sensible heat) (%)T° supply air% RH supply airSensible + latent heat recovery (kW)
400088175745,888264539
500087175756,987264648,5
600086175867,386264657,4
70008516587785274665,7
800083165985,983274673,4
900080156094,180274780,3
10000781561101,578274786,7
RHE 15000 SO (SORPTION)
Airflow ( m3/h) WINTEROutdoor air -5°C RH 80%Extract air 20°C RH 50%SUMMEROutdoor air 35°C RH 50%Extract air 25°C RH 45%
Temperature efficiency(sensible heat) (%)T°supply air% RH supply airSensible + latent heat recovery(kW)Temperature efficiency(sensible heat) (%)T°supply air% RH supply airSensible + latent heat recovery(kW)
900084165292,783285561,5
10000831652101,782285566,8
11000821651110,381285671,6
12000821650118,581285676,0
13000811550126,179285780,0
14000811550133,378285783,6
15000801549140,077285786,7

HIGH EFFICIENCY HEAT RECOVERY UNITS WITH ROTARY WHEEL RHE Series

MIB MIXING MODULES (ACCESSORY)

Mixing modules are mainly used in installations that combine ventilation with heating and/or air-conditioning to further optimise the energy savings of the installation.

Versions:

MIB L: Access from the left side, can be combined with the RHE HDL.

MIB R: Right-hand side access, can be combined with the RHE HDR. Wide hinged doors, allowing easy access to components.

Robust construction consisting of a self-supporting housing with 50 mm sandwich panel (mineral wool, 40 kg/m 3 , thermal conductivity 0.037 W/mK).

Outer plate painted in RAL7024, highly resistant to corrosion (class: RC3) and UV rays (class: RUV3) according to EN 10169 standard with the inner face in galvanized steel.

Circular connections with VELODUCT© class D sealing gaskets up to model 4500, rectangular connections for models 6000, 8000, 10000 and 15000.

All modules are equipped with servomotors and a 230V/24V transformer.

Types:

MIB ON-OFF

Used when we need to recirculate the exhaust air 100% for a programmed time to heat/cool the air.

The module works through time programming, which is carried out with the integrated control in the RHE once connected. Timing must be carried out on channel 5 of the timer.

The module has 3 dampers with all-in-one servomotors mounted. There are two servo motor options, the standard and the SR which has a return spring which ensures that in the event of power failure the dampers are closed.

MIB 0-10V

Used when we need to recirculate the exhaust air for a programmed time in order to heat/cool the air proportionally depending on the CO2. The module is equipped with a CO2 sensor in the air outlet and 3 dampers with proportional servomotors mounted. The CO2 sensor [range between 400 and 1100 ppm] permanently measures the CO2 level of the exhaust air. A proportional signal is sent to the dampers to open/close them according to air quality.

There are two servo motor options: the standard proportional (0-10V) and the proportional SR which has a return spring that ensures the closing of the dampers in case of power cut-off.

Soler & Palau RHE - MIB 0-10V - 1

HIGH EFFICIENCY HEAT RECOVERY UNITS WITH ROTARY WHEEL RHE Series

Dimensions 07 to 45
F A B H G 4 aguj. 011 L C ØD ØD Ø50 J K

Dimensions 60 to 100
F A C 0 M H G L B = N = 8xM8 Q P R J K

Model A B C D F
MIB 700/1300550470982,5315630
MIB 19006005811082,5355678
MIB 2500 650 700 1182,5 400 700
MIB 35007508601362,5450830
MIB 45007508601362,5500830
ModelGHJKLWeight (kg)
MIB 700/130033075456260050362
MIB 190035682666270055367
MIB 250038090481285060385
MIB 350042610369721010703119
MIB 450042610369721010703119
ModelAB CF G H J K
MIB 60008501082,51552,5878,522092510521100
MIB 8000954,51332,51802,5981,5245105013021350
MIB 100009501502,51972,5981,5287,51177,514721520
ModelLMNOPQRWeight (kg)
MIB 6000781510700185899569870163
MIB 800088161090018510047141120215
MIB 10000881610110018511757141290238

Dimensiones 150
F A B R N C M H M G 192 J 192 J 192 K

ModelABCFGHJK
MIB 15000154922152460156329814097122000
ModelLMNOPQRWeight (kg)
MIB 15000908179827795013881840715/815*

*Out door installation (OI) with roof.

HIGH EFFICIENCY HEAT RECOVERY UNITS WITH ROTARY WHEEL RHE Series

ACCESSORIES

Model Connection(mm)Flexible connectionRectangular flangeRectangular- circular reductionRain cap AntibrationKIT adjustable feet(1 pack = 4 uds.) (1) Anti-freeze damper (3)
feet
(1 pack = 4 uds.) (1) (1 kit = 4 6 6 uds.) (2)
RHE 700 VD∅250ACOPEL F400-250/160 N---PAVZ 80 SH 60KIT 4 AFREEV 250
RHE 1300 VD∅250ACOPEL F400-250/160 N---PAVZ 80 SH 60KIT 4 AFREEV 250
RHE 1900 VD∅315ACOPEL F400-315/160 N---PAVZ 80 SH 60KIT 4 AFREEV 315
RHE 2500 VD∅355ACOPEL F400-355/160 N---PAVZ 100 SH 75KIT 6 AFREEV 355
RHE 3500 VD∅450ACOPEL F400-450/160 N---PAVZ 100 SH 75KIT 6 AFREEV 450
RHE 4500 VD☐ 700x310ACOPEL RECT 4500 BRL 700x310 - - PAVZ 100 SH 75 KIT 6 AFMLD 4500 T
RHE 700 HD∅315ACOPEL F400-315/160 N--APC-315PAVZ 80 SH 60KIT 4 AFREEV 315
RHE 1300 HD∅315ACOPEL F400-315/160 N--APC-315PAVZ 80 SH 60KIT 4 AFREEV 315
RHE 1900 HD∅355ACOPEL F400-355/160 N--APC-355PAVZ 80 SH 60KIT 4 AFREEV 355
RHE 2500 HD∅400ACOPEL F400-400/160 N--APC-400PAVZ 80 SH 60KIT 6 AFREEV 400
RHE 3500 HD∅450ACOPEL F400-450/160 N--APC-450PAVZ 100 SH 75KIT 6 AFREEV 450
RHE 4500 HD∅500ACOPEL F400-500/160 N--APC-500PAVZ 100 SH 75KIT 6 AFREEV 500
RHE 6000 HD☐ 700x510ACOPEL RECT 6000 BRL 700x510 PRRE 700x510/630APPR-6000 APPA-6000PAVZ 100 SH 75 KIT 4 AFMLD 6000 T
RHE 8000 HD☐ 900x610ACOPEL RECT 8000 BRL 900x610 PRRE 900x610/800APPR-8000 APPA-8000PAVZ 100 SH 75 KIT 4 AFMLD 8000 T
RHE 10000 HD☐1100x610ACOPEL RECT 10000BRL 1100x610 PRRE 1100x610/900APPR-10000 APPA-10000PAVZ 100 SH 75 KIT 4 AFMLD 10000 T
RHE 15000 HD☐1800x910ACOPEL RECT 15000BRL 1800x910 -APPR-15000 APPA-15000PAVZ 100 SH 75 KIT 4 AFMLD 15000 T

1 RHE 3500,4500, 6000, 8000 and 10000 models is necessary to use 2 packs PAVZ 100 SH 75. RHE 15000 model is necessary to use 3 packs.
1 RHE 6000, 8000 and 10000 models is necessary to use 2 kits 4 AF. RHE 15000 model is necessary to use 3 kits.
3 To obtain a motorized damper must be mounted a servomotor LF-230S, LF 24 5 (electrical accessories).

ACCESSORIES-FILTERS

Type of filters provided with the product

PrefilterFilter
G4(Grossier 60%)M5(ePM10 75%)F7(ePM1 55%)F9(ePM1 80%)
Extract air-√√-
Supply air√*-*

*Available as a replacement alternative.

Four 3D-rendered rectangular panels with different surfaces and grid patterns, no text or symbols visible

ModelFiltersQuantity to order
AFR RHE G4 (Grossier 60%)AFR RHE M5 (ePM10 75%)AFR RHE F7 (ePM1 55%)AFR RHE F9 (ePM1 80%)
RHE 700AFR RHE 700/1300 G4AFR RHE 700/1300 M5AFR RHE700/1300 F7AFR RHE 700/1300 F91
RHE 1300AFR RHE 700/1300 G4AFR RHE 700/1300 M5AFR RHE700/1300 F7AFR RHE 700/1300 F91
RHE 1900AFR RHE 1900 G4AFR RHE 1900 M5AFR RHE 1900 F7AFR RHE 1900 F91
RHE 2500AFR RHE 2500 G4AFR RHE 2500 M5AFR RHE 2500 F7AFR RHE 2500 F92
RHE 3500AFR RHE 3500/4500 G4AFR RHE 3500/4500 M5AFR RHE 3500/4500 F7AFR RHE 3500/4500 F92
RHE 4500AFR RHE 3500/4500 G4AFR RHE 3500/4500 M5AFR RHE 3500/4500 F7AFR RHE 3500/4500 F92
RHE 6000AFR RHE 6000 G4AFR RHE 6000 M5AFR RHE 6000 F7AFR RHE 6000 F92
RHE 8000AFR RHE 8000 G4AFR RHE 8000 M5AFR RHE 8000 F7AFR RHE 8000 F93
RHE 10000AFR RHE 10000 G4AFR RHE 10000 M5AFR RHE 10000 F7AFR RHE 10000 F94
RHE 15000AFR RHE 15000 G4AFR RHE 15000 M5AFR RHE 15000 F7AFR RHE 15000 F98

HIGH EFFICIENCY HEAT RECOVERY UNITS WITH ROTARY WHEEL RHE Series

ACCESSORIES
Exterior view of a multi-tiered industrial air vent or control unit (no visible text or symbols)

MLD
Anti-freeze damper.

40 H x B 130 100 30 10 40 20 20 Ø9 20 Ø8 B 40

Model B H

MLD 4500 T 700 310
MLD 6000 T 700 510
MLD 8000 T 900 610
MLD 10000 T 1100 610
MLD 15000 T 1800 910

Exterior view of a rectangular metal enclosure or frame structure (no text or symbols visible)

ACOPEL RECT
Rectangular elastic coupling.

130 A Ø10 Y X 300 Ø

Model A B X Y

ACOPEL RECT 4500 710 320 740 350
ACOPEL RECT 6000 710 520 740 550
ACOPEL RECT 8000 910 620 940 650
ACOPEL RECT 100001110 6201140 650
ACOPEL RECT 150001810 9101840 325

3D rendering of a rectangular metal block with a textured surface and diagonal edge (no text or symbols)

APPR/APPA
Protection guard for exhaust air / otdoor air.

P L H L H P

Model Description HLP
APPR 6000 Exhaust air 6471062522
APPR 8000Exhaust air7471262580
APPR 10000Exhaust air7471465564
APPR 15000Exhaust air10912100*702
APPA 6000Outdoor air 6471062506
APPA 8000Outdoor air7471262564
APPA 10000Outdoor air7471465564
APPA 15000Outdoor air10912100*702

* Delivered in 2 parts of 1050 mm each.

3D rendered geometric shape resembling a folded corner or bracket (no text or symbols)

PRRE
Reductions circular rectangles.

37 B int. 37 X int ØD ext ØD 0.5 = N= = M= 37 A int. 37 L 75 = P=

ModelAB∅DLMNPX
PRRE 700x510 D630706516627500740300550315
PRRE 900x610 D800906616797600940300650400
PRRE 1100x610 D90011066168977001140300650450

Exterior view of a white rectangular electronic enclosure with two circular buttons (no text or symbols visible)

SPRD B
Pressure sensor. Specialty adapted for the range RHE when constant pressure (COP) control is required.

60 116 116 95 90 47

ModelElectrical supplyMaximum power [W]OutputIP ProtectionPressure range
SPRDB12-24Vdc8mA0,5-4,5VdcBox IP540-800Pa

HIGH EFFICIENCY HEAT RECOVERY UNITS WITH ROTARY WHEEL RHE Series

Soler & Palau RHE - HIGH EFFICIENCY HEAT RECOVERY UNITS WITH ROTARY WHEEL RHE Series - 1

ACCESSORIES

Blank white rectangular paper with a small circular logo at the bottom right corner (no text or symbols on the paper itself)

SCO2-A 0/10 V

Ambient CO2 and temperature sensor.

Exterior view of a white industrial control unit with a cylindrical sensor and terminal bracket (no visible text or symbols)

SCO2-G 0/10 V

CO 2 sensor for the duct.

SHT-G 0/10 V

Temperature and relative humidity sensor for the duct.

Close-up of a transparent plastic coiled cable with two metal pins (no text or symbols visible)

KTPR

Kit of 2 pressure taps + screws + 2 m Translucid tube.

Orange and silver mechanical device with a metallic base and cable, no visible text or symbols

LF 230 S

[AC 230V, 50/60Hz]

LF 24 S

[AC 24V 50/60Hz/DC 24V] Actuator with spring return motor. 4 Nm. Control signal On/Off.

Close-up of a metallic valve with red and gray components (no visible text or symbols)

3-WAY VALVES WITH PROPORTIONAL ACTUATOR

Three way motorised control valve.

Manual assistant
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Product information

Brand : Soler & Palau

Model : RHE

Category : Heat pump