Viron Inverter iHP90 - Heating ASTRALPOOL - Free user manual and instructions

Product Type	Inverter Pool Heat Pump
Model	Viron Inverter iHP90
Brand	AstralPool
Heating Capacity	9.0 kW (approx. 30,700 BTU/h)
COP (Coefficient of Performance)	Up to 5.5 at ambient 26°C / water 26°C
Operating Air Temperature Range	-5°C to 43°C
Refrigerant	R32
Power Supply	230V / 50Hz / 1-Phase
Rated Power Input	1.8 kW
Max Current	8.5 A
Water Flow Rate (min/max)	3.5 / 7.5 m³/h
Water Connection Diameter	50 mm (2")
Dimensions (L x W x H)	1010 x 420 x 650 mm
Weight (net)	52 kg
Sound Level at 1m	≤ 55 dB(A)
Display	Multilingual LED display with touch buttons
Control Features	Inverter compressor, timer, frost protection, anti-corrosion coating
Installation	Outdoor, on stable level surface, free from obstructions
Maintenance	Regular cleaning of air filter and evaporator, check water filter
Safety Protection	Overheating, overcurrent, refrigerant leak detection, high/low pressure
Spare Parts Availability	Through AstralPool authorized service centers

Frequently Asked Questions - Viron Inverter iHP90 ASTRALPOOL

What is the ideal water temperature setting for swimming?

The ideal swimming temperature is typically between 26°C and 28°C. The Viron Inverter iHP90 can heat up to 35°C if desired.

How do I clean the air filter?

Turn off the unit, remove the front panel, take out the filter, rinse with water, dry, and reinstall. Clean every 2-4 weeks during operation.

What does the inverter technology mean?

Inverter technology varies compressor speed to match heating demand, providing energy savings up to 30% compared to on/off models and maintaining steady water temperature.

Can the heat pump operate in cold weather?

Yes, it can operate down to -5°C ambient temperature. However, heating capacity decreases as temperature drops; the unit will defrost automatically if needed.

How do I set the timer?

Press the timer button on the control panel, then set the desired start and stop time using the up/down buttons. Confirm by pressing the timer button again.

Why is my heat pump not heating?

Check if the pool pump is running and water flow is sufficient (min 3.5 m³/h). Verify the set temperature is above current water temperature and that there are no error codes on the display.

What maintenance is required for winter storage?

Drain all water from the heat pump, disconnect power, clean the filter, cover the unit to protect from snow and ice. Store in a dry place if possible.

What does error code E05 mean?

E05 indicates a high-pressure protection activation. Check for blocked air flow, dirty condenser, or excessive refrigerant pressure. Turn off and restart after 15 minutes.

How much does it cost to run per hour?

At 1.8 kW input, average cost is around $0.30-$0.50 per hour depending on electricity rates, yielding an output of 9.0 kW (high efficiency).

Can I use a timer or smart home system?

Yes, the heat pump has a built-in timer. For smart control, you can optionally add an external controller compatible with AstralPool systems, but it requires professional installation.

USER MANUAL Viron Inverter iHP90 ASTRALPOOL

INSTALLATION AND OPERATING INSTRUCTIONS

INSTALLATION AND OPERATING INSTRUCTIONS

ASTRALPOOL

Viron Range Inverter Heat Pumps

Exterior view of a black air conditioner unit with visible fan and ventilation grille (no text or symbols)

Exterior view of a dual-panel air conditioner unit with fan blades and ventilation ducts (no text or symbols visible)

VIRON RANGE INVERTER HEAT PUMPS

Installation & Instruction manual

FLUIDRA

For full warranty terms and conditions and to register your warranty, simply visit www.astralpool.com.au/warranty and complete your details. Or scan the QR code and be taken directly to the registration page.

Record your equipment details here for quick reference:

Model No.: ____

Serial No.:

CONTENTS

1. Preface 1
2. Specifications 4

2.1 Performance Data of Swimming Pool Heat Pump Unit 4

2.2 Dimensions for Swimming Pool Heat Pump Unit 7

1. Installation and Connection 9

3.1 Installation illustration .....9

3.2 Swimming Pool Heat Pumps Location 10

3.3 How Close to Your Pool? 10

3.4 Swimming Pool Heat Pumps Plumbing 11

3.5 Swimming Pool Heat Pumps Electrical Wiring 12

3.6 Initial Start-up of the Unit 12

1. Operation and Use 13

4.1 Color screen wire controller interface introduction 13

4.2 Color screen wire controller function introduction 14

4.3 Parameter list and breakdown table 21

4.4 Interface drawin 23

1. Maintenance and Inspection 28

2. Appendix 33

6.1 Cable specification 33

6.2 Comparison table of refrigerant saturation temperature 34

1. PREFACE

In order to provide our customers with quality, reliability and versatility, this product has been made to strict production standards. This manual includes all the necessary information about installation, debugging, discharging and maintenance. Please read this manual carefully before you open or maintain the unit. The manufacture of this product will not be held responsible if someone is injured or the unit is damaged, as a result of improper installation, debugging, or unnecessary maintenance. It is vital that the instructions within this manual are adhered to at all times. The unit must be installed by qualified personnel.
The unit can only be repaired by qualified installer centre, personnel or an authorised dealer.
Maintenance and operation must be carried out according to the recommended time and frequency, as stated in this manual.
- Use genuine standard spare parts only. Failure to comply with these recommendations will invalidate the warranty.
- Swimming Pool Heat Pump Unit heats the swimming pool water and keeps the temperature constant. For split type unit, The indoor unit can be Discretely hidden or semi-hidden to suit a luxury house.

Our heat pump has following characteristics:

1 Durable

The heat exchanger is made of PVC & Titanium tube which can withstand prolonged exposure to swimming pool water.

2 Installation flexibility

The unit can be installed outdoors.

3 Quiet operation

The unit comprises an efficient rotary/ scroll compressor and a low-noise fan motor, which guarantees its quiet operation.

4 Advanced controlling

The unit includes micro-computer controlling, allowing all operation parameters to be set. Operation status can be displayed on the LCD wire controller. Remote controller can be chosen as future option.

WARNING

Do not use means to accelerate the defrosting process or to clean, Other than those recommended by the manufacturer.

The appliance shall be stored in a room without continuously operating ignition sources (for example: open flames, an operating gas appliance or an operating electric heater.)

Do not pierce or burn.

Be aware that refrigerants may not contain an odour,

Appliance shall be installed, operated and stored in a room with a floor area larger than X m ^2 . NOTE The manufacturer may provide other suitable examples or may provide additional information about the refrigerant odour.

1. PREFACE

This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.
The appliance shall be installed in accordance with national wiring regulations.
Do not operate your air conditioner in a wet room such as a bathroom or laundry room.
Before obtaining access to terminals, all supply circuits must be disconnected.
An all-pole disconnection device which has at least 3mm clearances in all pole s, and have a leakage current that may exceed 10mA residual current device (RCD) having a rated residual operating current not exceeding 30mA, and disconnection must be incorporated in the fixed wiring in accordance with the wiring rules
Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer
The appliance shall be stored in a room without continuously operating ignition sources (for example: open flames, an operating gas appliance or an operating electric heater.)
Do not pierce or burn
- Appliance shall be installed, operated and stored in a room with a floor area larger than X m2
Be aware that refrigerants may not contain an odour.
The installation of pipe-work shall be kept to a minimum X m2
Spaces where refrigerant pipes shall be compliance with national gas regulations.
Servicing shall be performed only as recommended by the manufacturer.
The appliance shall be stored in a well-ventilated area where the room size corresponds to the room area as specified for operation.
All working procedure that affets safety means shall only be carried by competent persons.
- Transport of equipment containing flammable refrigerants
Compliance with the transport regulations
Marking of equipment using signs
Compliance with local regulations
Disposal of equipment using flammable refrigerants
Compliance with national regulations
Storage of equipment/appliances
The storage of equipment should be in accordance with the manufacturer's instructions. Storage of packed (unsold) equipment
Storage package protection should be constructed such that mechanical damage to the equipment inside the package will not cause a leak of the refrigerant charge.
The maximum number of pieces of equipment permitted to be stored together will be determined by local regulations.

1. PREFACE

Caution & Warning

1. The unit can only be repaired by qualified installer centre personnel or an authorised dealer. for Europe market
2. This appliance is not intended for use by persons (including children) with reduced physical sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. for Europe market Children should be supervised to ensure that they do not play with the appliance.
3. Please make sure that the unit and power connection have good earthing, otherwise may cause electrical shock.
4. If the supply cord is damaged, it must be replaced by the manufacturer or our service agent or similarly qualified person in order to avoid a hazard.
5. Directive 2002/96/EC (WEEE): The symbol depicting a crossed-out waste bin that is underneath the appliance indicates that this product, at the end of its useful life, must be handled separately from domestic waste, must be taken to a recycling centre for electric and electronic devices or handed back to the dealer when purchasing an equivalent appliance.
6. Directive 2002/95/EC (RoHs): This product is compliant with directive 2002/95/EC (RoHs) concerning restrictions for the use of harmful substances in electric and electronic devices.
7. The unit CANNOT be installed near the flammable gas. Once there is any leakage of the gas, fire can be occur.
8. Make sure that there is circuit breaker for the unit, lack of circuit breaker can lead to electrical shock or fire.
9. The heat pump located inside the unit is equipped with an over-load protection system. It does not allow for the unit to start for at least 3 minutes from a previous stoppage.
10. The unit can only be repaired by the qualified personnel of an installer center or an authorized dealer, for North America market
11. Installation must be performed in accordance with the NEC/CEC by authorized person only. (for North America market)
12. USE SUPPLY WIRES SUITABLE FOR 75 ℃
13. Caution: Single wall heat exchanger, not suitable for potable water connection.

2.1 Performance data of Swimming Pool Heat Pump Unit

*** REFRIGERANT : R32

UNIT		78572	78573
Heating capacity(27/24.3 °C)	kW	2.15~9	2.85~12
	Btu/h	7310~30600	9690~40800
Heating Power Input	kW	0.16~1.6	0.21~2.12
COP		13.44~5.63	13.57~5.66
Heating capacity(15/12 °C)	kW	1.75~7.4	2.25~9.7
	Btu/h	5950~25160	7650~32980
Heating Power Input	kW	0.25~1.6	0.32~2.08
COP		7~4.63	7.03~4.66
Heating capacity(10/6.8 °C)	kW	1.42~6.1	1.88~8
	Btu/h	4828~20740	6392~27200
Heating Power Input	kW	0.25~1.5	0.33~1.95
COP		5.68~4.07	5.7~4.1
Power Supply		220-240V-/50Hz	220-240V-/50Hz
Compressor Quantity		1	1
Compressor		rotary	rotary
Fan Number		1	1
Noise(1m)	dB(A)	40-50	42-52
Water Connection	mm	48.3	48.3
Water Flow Volume	m^2/h	3.2	4.2
Water Pressure Drop(max)	kPa	4	4.5
Unit Net Dimensions(L/W/H)	mm	See the drawing of the units
Unit Ship Dimensions(L/W/H)	mm	See package lable
Net Weight	kg	see nameplate
Shipping Weight	kg	see package label

Heating: Outdoor air temp: 27/24.3, Inlet water temp:26
Outdoor air temp: 15/12, Inlet water temp:26 Outdoor
air temp: 10 /6.8, Inlet water temp:26
Operating range:
Ambient temperature:-15 43—℃
Water temperature:9-40 ℃

2.1 Performance data of Swimming Pool Heat Pump Unit

*** REFRIGERANT : R32

UNIT		78574	78575
Heating capacity(27/24.3 °C)	kW	3.77~17	4.6~19.5
	Btu/h	12818~57800	15640~66300
Heating Power Input	kW	0.3~3.02	0.37~3.94
COP		12.57~5.63	12.43~4.95
Heating capacity(15/12 °C)	kW	2.92~12.4	3.84~15.4
	Btu/h	9928~42160	13056~52360
Heating Power Input	kW	0.44~2.86	0.6~3.81
COP		6.64~4.34	6.4~4.04
Heating capacity(10/6.8 °C)	kW	2.5~10.7	3.38~14.4
	Btu/h	8500~36380	11492~48960
Heating Power Input	kW	0.45~2.64	0.62~3.62
COP		5.56~4.05	5.45~3.98
Power Supply		220-240V-/50Hz	220-240V-/50Hz
Compressor Quantity		1	1
Compressor		rotary	rotary
Fan Number		1	1
Noise	dB(A)	44-53	45-56
Water Connection	mm	48.3	48.3
Water Flow Volume	m^2/h	5.3	6.6
Water Pressure Drop(max)	kPa	5	6
Unit Net Dimensions(L/W/H)	mm	See the drawing of the units
Unit Ship Dimensions(L/W/H)	mm	See package lable
Net Weight	kg	see nameplate
Shipping Weight	kg	see package label

Heating: Outdoor air temp: 27/24.3, Inlet water temp: 26
Outdoor air temp: 15/12, Inlet water temp:26 Outdoor
air temp: 10 /6.8, Inlet water temp:26
Operating range:
Ambient temperature:-15 43—℃
Water temperature:9-40 ℃

2.1 Performance data of Swimming Pool Heat Pump Unit

*** REFRIGERANT : R32

UNIT		78576	78577
Heating capacity(27/24.3 °C)	kW	5.7~24.2	6.7~28.3
	Btu/h	19380~82280	22780~96220
Heating Power Input	kW	0.46~4.8	0.54~5.57
COP		12.39~5.04	12.41~5.08
Heating capacity(15/12 °C)	kW	4.68~19.9	5.46~23.3
	Btu/h	15912~67660	18564~79220
Heating Power Input	kW	0.72~4.74	0.83~5.49
COP		6.5~4.2	6.58~4.24
Heating capacity(10/6.8 °C)	kW	4.2~17.8	4.9~20.8
	Btu/h	14280~60520	16660~70720
Heating Power Input	kW	0.75~4.4	0.87~5.1
COP		5.6~4.05	5.63~4.08
Power Supply		220-240V~50Hz	380-415V/3N~50Hz
Compressor Quantity		1	1
Compressor		rotary	rotary
Fan Number		2	2
Noise	dB(A)	46-57	48-58
Water Connection	mm	48.3	48.3
Water Flow Volume	m^2/h	8.6	10
Water Pressure Drop(max)	kPa	11	15
Unit Net Dimensions(L/W/H)	mm	See the drawing of the units
Unit Ship Dimensions(L/W/H)	mm	See package lable
Net Weight	kg	see nameplate
Shipping Weight	kg	see package label

Heating: Outdoor air temp: 27/24.3, Inlet water temp:26

Outdoor air temp: 15/12, Inlet water temp:26 Outdoor

air temp: 10 /6.8, Inlet water temp:26

℃

Operating range:

Ambient temperature:-15 43— ℃

Water temperature:9-40 ℃

℃

2.2 The dimensions for Swimming Pool Heat Pump Unit

UNIT: 78572/78573

unit mm

UNIT: 78574/78575

unit mm

2.2 The dimensions for Swimming Pool Heat Pump Unit

UNIT: 78576/78577

unit mm

3. INSTALLATION AND CONNECTION

3.1 Installation illustration

Installation items:

The factory only provides the main unit and the water unit; the other items in the illustration are necessary spare parts for the water system, that provided by users or the installer.

Attention:

Please follow these steps when using for the first time

1. Open valve and charge water.

2. Make sure that the pump and the water-in pipe have been filled with water.

3. Close the valve and start the unit.

ATTN: It is necessary that the water-in pipe is higher than the pool surface.

The schematic diagram is for reference only. Please check the water inlet/outlet label on the heat pump while plumbing installation.

The schematic diagram is for reference only. Please check the water inlet/outlet label on the heat pump while plumbing installation.

The controller is mounted on the wall

IMPORTANT NOTE:

A WATER BY-PASS MUST BE PLUMBED TO REGULATE WATER FLOW TO HEAT PUMP. FAILURE TO DO SO MAY RESULT IN POOR EFFICIENCY A ND REDUCED HEATING OUTPUT.

3. INSTALLATION AND CONNECTION

3.2 Swimming Pool Heat Pumps Location

The unit will perform well in any outdoor location provided that the following three factors are presented:

1. Fresh Air - 2. Electricity - 3. Pool filter piping

The unit may be installed virtually anywhere outdoors. For indoor pools please consult the supplier. Unlike a gas heater, it has no draft or pilot light problem in a windy area.

DO NOT place the unit in an enclosed area with a limited air volume, where the units discharge air will be re-circulated.

DO NOT place the unit to shrubs which can block air inlet. These locations deny the unit of a continuous source of fresh air which reduces it efficiency and may prevent adequate heat delivery.

3.3 How Close To Your Pool?

Normally, the pool heat pump is installed within 7.5 metres of the pool. The longer the distance from the pool, the greater the heat loss from the piping. For the most part, the piping is buried. Therefore, the heat loss is minimal for runs of up to 15 meters (15 meters to and from the pump = 30 meters total), unless the ground is wet or the water table is high. A very rough estimate of heat loss per 30 meters is 0.6 kW-hour, (2000BTU) for every 5 °C difference in temperature between the pool water and the ground surrounding the pipe, which translates to about 3% to 5% increase in run time.

3. INSTALLATION AND CONNECTION

3.4 Swimming Pool Heat Pumps Plumbing

The Swimming Pool Heat Pumps exclusive rated flow titanium heat exchanger requires no special plumbing arrangements except bypass(please set the flow rate according to the nameplate). The water pressure drop is less than 10kPa at max. Flow rate. Since there is no residual heat or flame Temperatures, The unit does not need copper heat sink piping. PVC pipe can be run straight into the unit.

Location: Connect the unit in the pool pump discharge (return) line downstream of all filter and pool pumps, and upstream of any chlorinators, ozonators or chemical pumps.

Standard model have slip glue fittings which accept 32mm or 50 mm PVC pipe for connection to the pool or spa filtration piping. By using a 50 NB to 40NB you can plumb 40NB

Give serious consideration to adding a quick coupler fitting at the unit inlet and outlet to allow easy draining of unit for winterizing and to provide easier access should servicing be required.

Condensation: Since the Heat pump cools down the air about 4-5 °C, water may condense on the fins of the horseshoe shaped evaporator. If the relative humidity is very high, this could be as much as several litres an hour. The water will run down the fins into the basepan and drain out through the barbed plastic condensation drain fitting on the side of the basepan. This fitting is designed to accept 20mm clear vinyl tubing which can be pushed on by hand and run to a suitable drain. It is easy to mistake the condensation for a water leak inside the unit.

NB: A quick way to verify that the water is condensation is to shut off the unit and keep the pool pump running. If the water stops running out of the basepan, it is condensation. AN EVEN QUICKER WAY IS to TEST THE DRAIN WATER FOR CHLORINE - if the is no chlorine present, then it's condensation.

IMPORTANT N OTE:

A WA TER BY-PASS MUST BE PLUMBED TO REGULATE WA TER F LOW TO HEAT PUMP. FAILURE TO D O SO MAY RESULT IN POOR EFFICIENCY AND REDUCED HEATING OUTPUT.

3. INSTALLATION AND CONNECTION

3.5 Swimming Pool Heat Pumps Electrical Wiring

NOTE: Although the unit heat exchanger is electrically isolated from the rest of the unit, it simply prevents the flow of electricity to or from the pool water. Grounding the unit is still required to protect you against short circuits inside the unit. Bonding is also required.

The unit has a separate molded-in junction box with a standard electrical conduit nipple already in place. Just remove the screws and the front panel, feed your supply lines in through the conduit nipple and wire-nut the electric supply wires to the three connections already in the junction box (four connections if three phase). To complete electrical hookup, connect Heat Pump by electrical conduit, UF cable or other suitable means as specified (as permitted by local electrical authorities) to a dedicated AC power supply branch circuit equipped with the proper circuit breaker, disconnect or time delay fuse protection.

Disconnect - A disconnect means (circuit breaker, fused or un-fused switch) should be located within sight of and readily accessible from the unit. This is common practice on commercial and residential air conditioners and heat pumps. It prevents remotely-energizing unattended equipment and permits turning off power at the unit while the unit is being serviced.

3.6 Initial startup of the Unit

NOTE- In order for the unit to heat the pool or spa, the filter pump must be running to circulate water through the heat exchanger.

Start up Procedure - After installation is completed, you should follow these steps:

1. Turn on your filter pump. Check for water leaks and verify flow to and from the pool.
2. Turn on the electrical power supply to the unit, then press the key ON/OFF of wire controller, It should start in several seconds.
3. After running a few minutes make sure the air leaving the top(side) of the unit is cooler(Between 5-10 ) °C
4. With the unit operating turn the filter pump off. The unit should also turn off automatically,
5. Allow the unit and pool pump to run 24 hours per day until desired pool water temperature is reached. When the water-in temperature reaches this setting, the unit will slow down for a period of time, if the temperature is maintained for 45 minutes the unit will turn off. The unit will now automatically restart (as long as your pool pump is running) when the pool temperature drops more than 0.2 below set temperature.

Time Delay- The unit is equipped with a 3 minute built-in solid state restart delay included to protect control circuit components and to eliminate restart cycling and contactor chatter.

This time delay will automatically restart the unit approximately 3 minutes after each control circuit interruption. Even a brief power interruption will activate the solid state 3 minute restart delay and prevent the unit from starting until the 5 minute countdown is completed.

4. Operationanduse

4.1

Color screen wire controller interface introduction

4.1.1 Maininterface

4.1.2 Button Description

NO.	Name	The button function
1	ON/OFF	Press to start /shut off the unit
2	LOCK	Click to lock the screen, Input "22" to unlock the screen by press the "lock button"
3	Parameter	Click this button to view the unit state and the parameter
4	CLOCK	Press to set the clock, the timer on or timer off
5	Fault display	Click to view fault history
6	Silent setting	Click to turn on/off silent function and to set timing Low speed function.
7	MODE	Click to enter the mode switch interface
8	Water Inlet Temp.	Click to enter mode setting and the target temp. Setting interface
9	Temp. curve	Click to view the temp. and power curve

4.2 Color screen wire controller function introduction

4.2.1 Booting and shutdown

As shown in figure 1.1:

In shutdown status, click ① then the unit will be booted

In booting status, click ① then the unit will be shut down.

4.2.2 Mode switch and target temperature Setting

2.2 1 Mode switch

In the main interface, click mode button or inlet water temperature setting button, interface displays as follows:

Click the refrigeration mode button ①, automatic mode button ② or heating mode button ③ then you can select the corresponding mode.

Note: when the unit is designed for single automatic mode or single thermal mode, the mode can not be switched.

2.2.2 Target temp. setting

Clice the temperature set button ④, you can set the target temperature.

4.2.3 Clock setting

In the main interface, click on the clock Settings button, interface displays as follows:

2.3.1 The operation of time setting

Click on the time Settings button ① , interface displays as follows:

Click the value to set time directly, the click confirm button to save the Settings.

For example: setup time: the 30-11-2016 16:00:00, input 30 11 16 16 00 00, the time change then click confirm button.

Note: if the input format is not correct, the wrong time will be saved by clicking confirm button.

4. Operation and use

2.3.2 The operation of timing setting

Click the timing set button ② to enter timing setinterface.

NO.	Name	Button color	Button function
1	Timing start button	Start: greenEnd: gray	Click this button to start or end timing start setting function
2	Timing on setting		Click to set start time of the timing
3	Timing end button	Open: redEnd: gray	Click this button to start or end timing end setting function
4	Timing off setting		Click to set end time of the timing

For example above: without action, 0 o 'clock and 1o 'clock will be the on and off time of timing settings.

4.2.4 Silent setting and silent timing setting

Click the silent setting button, and the interface displays as follows:

2.4.1 The silent button

Click the silent button ①, the unit will enter the silent mode, and interface displays as follows:

Click the silent button ① again, to exit the silent mode.

4. Operation and use

2.4.2 Timing silent function setting

Click timing silent button ②, and interface displays as follows:

NO.	Name	Color	Function
1	Timing silent off	Used: red Unused:gray	Click to use or unuse timing off function
2	Timing silent on	Use:green Unused:gray	Click to use or unuse timing on function
3	Timing silent start time		Click this button to set the timing silent start time
4	Timing silent end time		Click this button to set the timing silent end time

Start time and end time setting value must be among the range of 0:00-23:00, and setting value can be precise to hour digit.

For example above, click "ON" to use timing silent, the unit will start the silent at 0:00 points and end at 4:00; click "OFF" to unuse the timing silent, but if the unit is in timing silent mode, it will exit silent timing immediately.

4.2.5 History of the fault

In the main interface click fault display key, interface displays as follows:

If no failure, main interface displays static " "

When fault occurs, the fault icon will flash between the " " " .! the failure interface will record time, code, name of the fault.

After troubleshooting, if you do not check the failure record, the main interface will display static "⚠"; if you check the failurerecord, the main interface will displays static "⚠";

Failure record is in reverse order, according to the happening time.

Press the "Clean" key, you can delete the fault record.

4.2.6 Color Display Calibration

Keep click quickly at the blank area on any interface till you hear a long beep. Then you will enter the calibration interface. Click "+" to start calibration. When you hear the beep again, you will finish calibration and exit.

Remark: the wire controller can display the temperature unit as "T" or "C" according to the unit model you bought.

4.2.7 Temperature curve

In the main interface, click the curve display button, interface displays as follows:

2.7.1 Temperature recording curve is as follows:

2.7.2 Comp.Frequency curve

Temperature curve automatically updates every one hour, and the curve record can be stored for 60 days;

Start from the latest curve saved time, if power is off and curve data collecting time is less than one hour, the data in this period will not be saved;

4.3 Parameter list and breakdown table

(1) Electronic control fault table

Can be judged according to the remote controller failure code and troubleshooting

Protect/fault	Fault display	Reason	Elimination methods
Standby	Non
Normal boot	Non
Inlet Temp. Sensor Fault	P01	The temp. Sensor is broken or short circuit	Check or change the temp. Sensor
Outlet Temp. Sensor Fault	P02	The temp. Sensor is broken or short circuit	Check or change the temp. Sensor
Ambient Temp. Sensor Fault	P04	The temp. Sensor is broken or short circuit	Check or change the temp. Sensor
Coil Temp. Sensor Fault	P05	The temp. Sensor is broken or short circuit	Check or change the temp. Sensor
Suction Temp. Sensor Fault	P07	The temp. Sensor is broken or short circuit	Check or change the temp. Sensor
Discharge Temp. Sensor Fault	P081	The temp. Sensor is broken or short circuit	Check or change the temp. Sensor
High Pressure Prot.	E01	The high-pressure switch is broken	Check the pressure switch and cold circuit
Low Pressure Prot.	E02	Low pressure1 protection	Check the pressure switch and cold circuit
Flow Switch Prot.	E03	No water/little water in water system	Check the pipe water flow and water pump
Anti-freezing Prot	E07	Water flow is not enough	Checkth ep ipew aterfl owa ndw hether waters ystemi sja mmedo m ot
Primary Anti-freezing Prot.	E19	The ambient temp. Is low
Secondary Anti-freezing Prot.	E29	The ambient temp. Is low
Inlet and outlet temp. too big	E06	Water flow is not enough and low differential pressure	Check the pipe water flow and whether water system is jammed or not
Low temperature protection	Non	The environment temp. is low
Comp. Overcurrent Prot.	E051	The compressor is overload	Check whether the system of the compressor running normally
Exhaust Air over Temp Prot.	P082	The compressor is overload	Check whether the system of the compressor running normally
Communication Fault	E08	Communicat ion failure between wire controller and mainboard	Check the wire connection between remote wire controller and main board
Antifreeze Temp. Sensor Fault	P09	antifreeze temp sensor is broken or short circuited	check and replace this temp sensor
Waterway Anti-freezing Prot.	E05	water temp.or ambient temp. is too low
EC fan feedback Fault	F051	There is something wrong with fan motor and fan motor stops running	Check whether fan motor is broken or locked or not
Pressure sensor Fault	PP	The pressure Sensor is broken	Check or change the pressure Sensor or pressure
Fan Motor1 Fault	F031	1. Motor is in locked-rotor state2. The wire connection between DC-fan motor module and fan motor is in bad contact	1. Change a new fan motor2. Check the wire connection and make sure they are in good contact

4. OPERATION AND USE

Fan Motor2 Fault	F032	1. Motor is in locked-rotor state2. The wire connection between DC-fan motor module and fan motor is in bad contact	1. Change a new fan motor2. Check the wire connection and make sure they are in good contact
Communication Fault (speed control module)	E081	Speed control module and main board communication fail	Checkthe communication connection

Frequency conversion board fault table:

Protection/fault	Fault display	Reason	Elimination methods
Drv1 MOP alarm	F01	MOP drive alarm	Recoveryafter the 150s
Inverter offline	F02	Frequency conversion board and main board communication failure	Checkthe communicationconnection
IPM protection	F03	IPM modular protection	Recoveryafter the 150s
Comp. Driver Failure	F04	Lack of phase, step or drive hardware damag	Checkthe measuringvoltage check requencyconversion board hardware
DC Fan Fault	F05	Motor current feedback open circuit or short circuit	Checkwhether currentreturn wires connectedmotor
IPM Overcurrent	F06	IPM Input current is large	Checkand adjustthe current measurement
Inv. DC Overvoltage	F07	DC bus voltage>Dc bus over-voltage protection value	Checkthe input voltagemeasurement
Inv. DC Lessvoltage	F08	DC bus voltage<DC bus over-voltage protection value	Checkthe input voltagemeasurement
Inv. Input Lossvolt.	F09	The input voltage is low, causing the inputcurrent is high	Checkthe input voltagemeasurement
Inv. Input Overvolt.	F10	The input voltage is too high, more than outage protection current RMS	Checkthe input voltagemeasurement
Inv. Sampling Volt.	F11	The input voltage sampling fault	Checkand adjustthe current measurement
Comm. Err DSP-PFC	F12	DSP and PFC connect fault	Checkthe communicationconnection
Input Over Cur.	F26	The equipment load is too large
PFC fault	F27	The PFC circuit protection	Check the PFC switch tube short circuit or not
IPM Over heating	F15	The IPM module is overheat	Checkand adjustthe current measurement
Weak Magnetic Warn	F16	Compressor magnetic force is not enough
Inv. Input Out Phase	F17	The input voltage lost phase	Checkand measurethe voltage adjustment
IPM Sampling Cur.	F18	IPM sampling electricity is fault	Checkand adjustthe current measurement
Inv. Temp. Probe Fail	F19	Sensor is short circuit or open circuit	Inspectand replacethe sensor
Inverter Overheating	F20	The transducer is overheat	Checkand adjustthe current measurement
Inv. Overheating Warn	F22	Transducer temperature is too high	Checkand adjustthe current measurement
Comp. OverCur. Warn	F23	Compressor electricity is large	The compressorover-current protection
Input Over Cur. Warn	F24	Input current is too large	Checkand adjustthe current measurement
EEPROM Error Warn	F25	MCU error	Checkwhether the chip is damagedReplacethe chip
V15V over/undervoltage fault	F28	The V15V is overload or undervoltage	Check the V15V input voltage in range 13.5v~16.5v or not

(2) Parameter list

Meaning	Default	Remarks
Refrigeration target temperature set point	27°C	Adjustable
Heating the target temperature set point	27°C	Adjustable
Automatic target temperature set point	27°C	Adjustable

4.4 Interface drawin

(1) Wire control interface diagram and definition

Sign	Meaning
V	12V power +
R	No use
T	No use
A	485A
B	485B
G	GND(power-)

(2) Controller interface diagram and definition

Main board of the input and output interface instructions below

Number	Sign	Meaning
01	OUT1	Compressor ( output 220-230VAC
02	OUT2	Water pump ( output 220-230VAC
03	OUT3	4-way valve ( output 220-230VAC
04	OUT4	High speed of fan ( output 220-230VAC
05	OUT5	Low speed of fan (output 220-230VAC
06	AC-L	Live wire ( input 220-230VAC
07	AC-N	Neutral wire ( input 220-230VAC
08	AI/DI01	Emergency switch input
09	AI/DI02	Water flow switch input
10	AI/DI03	System low pressure input
11	AI/DI04	System high pressure input
12	AI/DI05	System suction temperature input
13	AI/DI06	Water input temperature input
14	AI/DI07	Water output temperature ( input )
15	AI/DI08	System fan coil temperature input
16	AI/DI09	Ambient temperature input
17	AI/DI10	Mode switch input
18	AI/DI11	Master-slave machine switch / Antifreeze temperature input
19	AI12(50K)	System Exhaust temperature input
20	0_5V_IN	Compressor current detection/Pressure sensor(input)
21	PWM_IN	Master-slave machine switch / Feedback signal of EC fan ( input )
22	PWM_OUT	AC fan control ( output )
23	0_10V_OUT	EC fan control ( output )
24	+5V	+5V ( output )
25	+12V	+12V ( output )
26	GND	Frequency conversion board communications
27	485_B1
28	485_A1
29	12V
30	GND	Color line controller communication
31	485_B2
32	485_A2
33	12V
34	CN9	Electronic expansion valve
35	GND	The port for centralized control system
36	485_B3
37	485_A3
38	12V

Controller interface diagram and definition

Controller interface diagram and definition

Main board of the input and output interface instructions below

Number	Sign	Meaning
01	P10-(U)	Compressor ( output 220-230VAC )
02	P10-(V)
03	P10-(W)
04	CN18(EMV)	Water pump ( output 220-230VAC )
05	CN13(HEAT)	4-way valve ( output 220-230VAC )
06	CN96(H)	High speed of fan ( output 220-230VAC )
07	CN96(L)	Low speed of fan (output 220-230VAC )
08	P1(AC-L)	Live wire ( input 220-230VAC )
09	P2(AC-N)	Neutral wire ( input 220-230VAC )
10	CN99(PL)	Pressure sensor
11	CN29(OVT)	Water flow switch ( input )
12	CN30(HP)	High pressure switch ( input )
13	CN31(LP)	Low pressure switch ( input )
14	CN7(OAT)	System suction temperature ( input )
15	CN21(RES1)	Water input temperature ( input )
16	CN22(RES2)	Water output temperature ( input )
17	CN8(OPT)	System fan coil temperature ( input )
18	CN12(PH)	Ambient temperature ( input )
19	CN9(OHT)	System Exhaust temperature ( input )
20	P00iGND)	Earth wire
21	P01iGND)	Earth wire
22	P13iL) P14iL)	Electric reactor
23	R483(B) R485(A)	Color line controller communication
24	CN15	Electronic expansion valve

5. MAINTENANCE AND INSPECTION

Check the water supply device and the release often. You should avoid the condition of no water or air entering into system, as this will influence unit's performance and reliability. You should clear the pool/spa filter regularly to avoid damage to the unit as a result of the dirty of c logged filter.

The area around the unit should be dry, c lean and well v entil ated. C lea n the side heating exc hanger regularly to maintain good heat exc hange as c ons erve ene rgy .

The operation press ure of the refrigerant sys tem should only be serviced by a certified technici an.

Check the power supply and cable connection often,. Should the uni t b egin to operate abnormally, s witch it off and c contact the qualified tec hni cian.

Dis charge all water in the water pump and water system, so that freezing of the water in the pump or water system does not occur. You should discharge the water at the bottom of water pump if the unit will not be used for an extended period of time. You should check the unit thoroughly and fully the system with water fully before using it for the first time after a prolonged period of no usage.

Check s to the area Prior to beginning work on sy stems containing fl am mabl e refrigerants, safety c checks are neces sary to ens ure that the risk of ignition is mini mised. For repai r to t he refrigerating sy stem, the foll owing pr ec auti ons shall be complied with prior to c ondu c ting work on the sy stem.

Work procedure Work s hal l be undertak en under a c ontrol led proc edur e s o as to minim i se the ris k of a flammable gas or v apour being present while the work i s being perform ed.

General w or k area All maintenance staff and others working in the local area shall be inscribed on the nature of w or k being carried out. Work in confined space shall be avoided. The area around the work space shall be secured off. Ensure that the conditions within the area have been made safe by control of flammable material.

- Check ing for presenc e of refri gerant The area s hall be c heck ed wi th an appropriate refri ger ant detect tor prior to and during work, to ens ur e the technic ian is aware of potential ly f lammable atmos phere s . Ensure that the leak detection equipment bei ng us ed is suitable for use with fl am mabl e refrigerants, i. e. non-spark ing, adequately s ealed or intrins icall y safe.

Presence of fire extinguish her If any hot w or k is to be conducted on the refri ger ation equipment or an y ass oc iated parts, appropriate fire extinguishing equipment shall be av ai lable to hand. Have a dry powder or CO 2 fir e ex tinguis her adjacent to the charging area.

5. MAINTENANCE AND INSPECTION

No ignition sources

No person carrying out work in relation to a refrigeration system which involves exposing any pipe work that contains or has contained flammable refrigerant shall use any sources of ignition in such a manner that it may lead to the risk of fire or ex plosion. All possible ignition sources, including cigarette smoking, should be kept sufficiently far away from the site of insular lati on, repairing, removing and disposing, during which amable refrigerant can possibly be released to the surrounding space. Prior to work taking place, the area around the equipment is to be surveyed to make sure that there are no flammable hazards or ignition risk. No Smoking signs shall be displayed.

Ventilated area

Ensure that the area i s in the open or that it is adequately venti lated before e breaki ng into the sys tem or conducting any hot work . A deg ee of v entl lati on s hal I conti nue during the period that the work is carried out. The ventilation s hould s afel y dispers e any rel eas ed refrigerant and pr eferably ex pel it ex ternally into the atmosphere.

Check s to the refri ger ation equipment

Where electrical components are being c hanged, they s hall be f it for the purpose and to the corr ec t s pecific ation. At all times the manufac turer's m ai tenance and s ervi ce gui del ines shall be followed. I f i n doubt c consult the manufac turer's tec hni cal depart ment for ass istance.

The following checks shall be applied to ins tal lati ons using fl am mabl e refrigerants:

The charge si ze is in acc ordanc e with the room s ize wi thin whic h the refr igerant containing parts are i nstalled;

The ventilation machinery and outlets are operating adequately and are not obstructed;

If an indirect refrigerating circuit is being used, the secondary circuit shall be checked for the presence of refrigerant;

Marking to the equipment continues to be visible and legible. Markings and signs that are illegible shall be corrected;

Refrigeration pi pe or components are installed in a posi ti on where they are unlik ely to be expos ed to any s substance whic h may c orrode r refrigerant contai ni ng c omponents, unless the c omponents are construc ted of materials w hi ch are i nherently res istant to bei ng corr oded or are s uitabl y protec ted against bei ng s o c orroded.

Check s to el e c t rical devi ces

Repair and main tenance to electronic components shall include lude initial safety checks and component inspection procedures. If a fault exists that could compromise safety, then no electric al supply shall be connected to the circuit until it is at its fac for it dealt with. If the fault cannot be or rected immediately but it is necessary to continue operation, an adequate temporary solution shall be used. This shall be reported to the owner of the equipment so all parties are advised.

Initi al safety c hecks shall inc lude:

. That capacitors are discharged: this shall be done in a safe manner to avoid possibility of sparkling;

. That there no live elec tri cal components and wiring are ex pos ed w hile charging, recov ering or purging the system;

. That there is conti nui ty of earth bonding.

5. MAINTENANCE AND INSPECTION

Repairs to sealed components

1) During repairs to sealed components, all electrical supplies shall be disconnected from the equipment being worked upon prior to any removal of sealed covers, etc. If it is absolute necessary to have an electric supply to equi pm ent during service, then a permanently operating form of leak detection on shall be located at the most critical point to warn of a potentially hazardous situation.
2) Particular attention shall be paid to the following to ensure that by working on electrical components, the casing is not altered in such a way that the level of protection is affected. This shall include damage to cables, excessive number of connections, terminals not made to original specification, damage to seals, incorrect fitting of glands, etc.

- Ensure that apparatus is mounted securely.

Ensure that seals or sealing materials have not degraded such that they no longer serve the purpose of preventing the ingress of flammable atm os pheres. Repl acement parts shall be in ac cordance with the manufac tur er's speci fi cations. NOTE: The use of sili con sealant may inhibit the effectiveness of some types of leak detection on equipment. Intrinsic ally safe components do not have to be isolated prior to working on them.

Repair to i ntrins ical ly safe components

Do not apply any permanent inductive or capacitance loads to the circuit without ensuring that this will not exceed the permissible voltage and current permitted for the equipment in use.

Intrinsically safe components are the only types that can be worked on while live in the presence of a flammable atmosphere. The test apparatus shall be at the correct rating. Replace component s only with parts spec if ed by the manufacturer. Other parts may result in the ignition of refrigerant i n the atmosphere f rom a leak.

Cabling

Check that cabling will not be subject to wear, corrosion, excessive presure, vibration, sharp edges or any other advers environmental effect. The check shall also take into account the effects of aging or continual vibration from sources such as compressors or fans.

Detection of f lammable refri gerants

Under no c irc um stanc es shall potenti al sources of ignition be used in the searc hing for or detec ti on of refri gerant leaks. A halide torc h (or any other detector using a nak ed f lame) shall not be us ed.

Leak detect ti on methods

The following leak detection methods are deemed acceptable for systems containing flammable refrigerants.
Electronic leak detectors shall be used to detect flammable refrigerants, but the sensors may not be adequate, or may need re-cali bration. (Detect ion equipment shall be calibrated in a refrigerant-free area.) Ensure that the detector is not a potential source of ignition and is suitable for the refrigerant used. Leak detection equipment shall be set at a percentage of the LF L of the refrigerant and shall be calibrated to the refrigerant employed and the appropriate percentage of gas (25% maximum) is confirmed.
Leak detecti on f luids are sui table for us e w ith mos t refrigerants but the use of detergents containing chlorine shall be avoi ded as the c hlorine may react with the refri ger ant and corr ode the c opper pipe-work.
I f a leak is s uspected, all nak ed f flames s hall be removed/ extinguished.
If a leakage of refrigerant is found which requires brazing, all of the refrigerant shall be recovered from the system, or isolated (by means of shut off valves) in a part of the system remote from the leak. Oxy gen free nitrogen (OF N) shall then be purged through the system both before and during the brazing process.

5. MAINTENANCE AND INSPECTION

Removal and evacuation

When breaking into the refrigerant circ ui t to m ak e repai rs or for any other purpos e conv entional procedures s hall be us ed. However, it is important that bes t prac ti ce is followed sinc e f lammabil ity is a consi deration. T he following proc edure s hall I be adhered to:

. R emove refri ger ant;
. Purge the circuit with inert gas;
. Ev acuate;
. Purge again with inert gas;
. Open the cir cuit by cutti ng or brazi ng.

The refrigerant charge shall be recov ered i into the corr ec t rec overy c yli nders . T he s ystem shall be "f lus hed" wi th OFN to r ender the unit safe. This pr oc ess m ay need to be repeated sev eral ti mes. C ompressed air or oxy gen s hal I not be us ed for this tas k.

FI us hing shall be ac hieved by break ing the v acuum in the sy stem with OFN and continuing to fi ill until the w or king press ur e is achiev ed, then venting to atm os phere, and fi inall y pulling down to a vacuum. This proc ess s hal I be repeated until no r refrigerant is within the s system.

When the final OFN c harge is used, the sys tem s hall be v ented down to atmos pher ic press ure to enable work to take place. T his operati on is abs olutel y vi tal if brazing operati ons on the pipe-w ork are to tak e pl ace.

Ensure that the outl et for the vacuum pump is not c lose to any i gni tion sourc es and there is ventilation available. worki ng on them.

Labelling

Equipment shall be labelled stating that i t has been de-c ommissioned and emptied of refrigerant. The label s hall be dated and si gned. Ens ure that there are labels on the equipment s tating the equipment contains f lammable refr igerant .

Rec overy

When rem ov ing refri ger ant fr om a sy stem, ei ther for s ervi cing or dec ommis sioning, i t is recomm ended good practic e that al I refri gerants are removed saf ely.

When t transferring refrigerant into cy linders, ens ure that only appropri ate refr igerant recov ery cy linders are employed. Ens ure that the correc t number of cy linders for hol ding the total s ys tem c harge is av ailable. All c ylinders to be us ed are designated for the recov ered refrigerant and labelled for that refrigerant (i .e. special c yl ind er s for the r ec overy of refrigerant). Cy linders s hall be c omplete wi th press ure r el ief valve and as soci ated shut- off valv es in good work ing order. Empty rec overy c yli nders are ev acuated and, if possi ble, cooled before rec ov ery occ urs.

The recov ery equipment shall be in good w or king order w ith a set of ins truc ti ons conc erning the equipment that is at hand and s hal I be s suitable for the recov ery of f lammable refri ger ants. In addition, a set of c al ibrated weighing sc ales shall be avail able and i n good worki ng order. Hos es shall be complete with I eak -free dis connect couplings and i n good condition. Before e us ing the recovery machine, c heck that it is in s atis fac tor y working order, has been proper ly maintained and that any associated elec tri cal components are s ealed to prevent i gni ti on in the ev ent of a refr igerant release. Consult manufac turer if in doubt .

The recov ered refrigerant s hall be r eturned to the refrigerant s uppl ier in the correc t recov ery cy linder, and the relevant Was te Transfer Note arranged. Do not mi x refrigerants in recov ery units and es pec ially not in cy linders.

If c om pr es sors or c ompress or oil s are to be removed, ensure that they have been evacuated to an ac ceptable level to make c ertai n that f lammable refrigerant does not remain within the lubric ant. The ev acuation process shall be carried out prior to returning the compressor to the suppliers . Only elec tr ic heating to the compress or body shall be employed to ac celerate this process . When oil is drained from a sy stem, it shall be carried out safely.

5. MAINTENANCE AND INSPECTION

Dec om miss ioning

Before carrying out this procedure, it is essential that the technician is completely familiar with the equipment and all its detail. It is recommended good practice that all refrigerants are recovered safely. Prior to the tas k being carried out, an oil and refrigerant sample shall be taken in case analysis is required prior to re-use of reclaimed refrigerant. It is essential that electric power is available before the tas k is commenced.

a) Become familiar with the equipment and its operation.
b) Isolate system electrically.
c) Before attempting the procedure ensure that:
. M ec hanical handling equi pment is av ailable, i f required, for handl ing refrigerant cyl inders;
. All personal protective equipment is available and being used correctly;
. The recovery process is supervised at all times by a competent person;
. R recovery equipment and c ylinders conform to the appropriate standards.
d) Pump down refrigerant system, if possible.
e) If a vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of the system.
f) ) Make sure that cylinder is situated on the scales before recovery takes place.
g) Start the recovery machine and operate in accordance with manufacturer's instructions.
h) Do not overfill cylinders. (No more than 80 % volume liquid charge).
i) Do not exceed the maximum working press ur e of the cy linder, even temporarily.
j) When the cylinders have been filled correctly and the process completed, make sure that the cylinders and the equipment are removed from site promptly and all is olation valves on the equipment are closed off.
k) Recovered refrigerant shall not be charged into another refrigeration system unless it has been cleaned and checked.

Charging procedures

In addition to conventional c hargi ng procedures, the following requirements shall be followed.

Ensure that contamination of different refrigerants does not occur when using charging equipment. Hoses or lines shall be as short as possible to minimise the amount of refrigerant contained in them.

Cylinders shall be kept upright.

Ensure that the refrigeration system is earthed prior to charging the system with refrigerant.

Label the sy stem when c harging is compl ete (if not already).

Extreme care shall be taken not to overfill the refrigeration system.

Prior to rec har gi ng the s ys tem it shall be press ure tested with OFN . The sy stem shall be leak tested on compl etion of c harging but pr ior to commi ss ioning. A foll ow up leak test shall be carried out prior to I eav ing the si te.

The safety wire model is 5* 20_5A/ 250VAC, And must meet the ex pl osion-proof requirements

6.1 Cable specification

(1) Single phase unit

Nameplate maximum current	Phase line	Earth line	MCB	Creepage protector	Signal line
No more than 10A	2 × 1.5mm^2	1.5mm^2	20A	30mA less than 0.1 sec	n × 0.5mm^2
10~16A	2 × 2.5mm^2	2.5mm^2	32A	30mA less than 0.1 sec
16~25A	2 × 4mm^2	4mm^2	40A	30mA less than 0.1 sec
25~32A	2 × 6mm^2	6mm^2	40A	30mA less than 0.1 sec
32~40A	2 × 10mm^2	10mm^2	63A	30mA less than 0.1 sec
40 ~63A	2 × 16mm^2	16mm^2	80A	30mA less than 0.1 sec
63~75A	2 × 25mm^2	25mm^2	100A	30mA less than 0.1 sec
75~101A	2 × 25mm^2	25mm^2	125A	30mA less than 0.1 sec
101~123A	2 × 35mm^2	35mm^2	160A	30mA less than 0.1 sec
123~148A	2 × 50mm^2	50mm^2	225A	30mA less than 0.1 sec
148~186A	2 × 70mm^2	70mm^2	250A	30mA less than 0.1 sec
186~224A	2 × 95mm^2	95mm^2	280A	30mA less than 0.1 sec

(2) Three phase unit

Nameplate maximum current	Phase line	Earth line	MCB	Creepage protector	Signal line
No more than 10A	3 × 1.5mm^2	1.5mm^2	20A	30mA less than 0.1 sec	n×0.5mm ^2
10~16A	3 × 2.5mm^2	2.5mm^2	32A	30mA less than 0.1 sec
16~25A	3 × 4mm^2	4mm^2	40A	30mA less than 0.1 sec
25~32A	3 × 6mm^2	6mm^2	40A	30mA less than 0.1 sec
32~40A	3 × 10mm^2	10mm^2	63A	30mA less than 0.1 sec
40 ~63A	3 × 16mm^2	16mm^2	80A	30mA less than 0.1 sec
63~75A	3 × 25mm^2	25mm^2	100A	30mA less than 0.1 sec
75~101A	3 × 25mm^2	25mm^2	125A	30mA less than 0.1 sec
101~123A	3 × 35mm^2	35mm^2	160A	30mA less than 0.1 sec
123~148A	3 × 50mm^2	50mm^2	225A	30mA less than 0.1 sec
148~186A	3 × 70mm^2	70mm^2	250A	30mA less than 0.1 sec
186~224A	3 × 95mm^2	95mm^2	280A	30mA less than 0.1 sec

When the unit will be installed at outdoor, please use the cable which can against UV.

6.2 Comparison table of refrigerant saturation temperature

Pressure (MPa)	0	0.3	0.5	0.8	1	1.3	1.5	1.8	2	2.3
Temperature (R410A)(°)	-51.3	-20	-9	4	11	19	24	31	35	39
Temperature (R32)(°)	-52.5	-20	-9	3.5	10	18	23	29.5	33.3	38.7
Pressure (MPa)	2.5	2.8	3	3.3	3.5	3.8	4	4.5	5	5.5
Temperature (R410A)(°)	43	47	51	55	57	61	64	70	74	80
Temperature (R32)(°)	42	46.5	49.5	53.5	56	60	62	67.5	72.5	77.4

Note:

[Non-Text]

Correct Disposal of this product

This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmental safe recycling.

ASTRALPOOL

[e-mail]

www.astralpool.com.au

Fluidra Group Australia Pty Ltd

219 Woodpark Road

Smithfield. N.S.W. 2164

ABN 87 002 641 965