RPC-3N1 - Fan heater Lowell - Free user manual and instructions

Product Type	Fan Heater
Brand	Lowell
Model	RPC-3N1
Dimensions (H x W x D)	25 cm x 20 cm x 15 cm
Weight	1.5 kg
Power Supply	220-240 V, 50/60 Hz
Power Consumption	2000 W
Heating Element	PTC ceramic
Heat Settings	Low (1000 W) / High (2000 W) / Fan Only
Thermostat	Adjustable thermostat
Oscillation	Yes, 70° oscillation
Noise Level	≤ 45 dB
Safety Features	Overheat protection, tip-over switch, thermal fuse
Housing Material	Flame-retardant plastic
Control Type	Rotary knobs, push buttons
Indicator Lights	Power on, heating active
Cleaning	Unplug, wipe with dry cloth; do not immerse
Maintenance	Check and clean air intake regularly; no user-serviceable parts
Spare Parts	Contact Lowell customer service; replacement switches, heating elements
Repairability	Should be repaired only by qualified personnel
Warranty	2 years limited warranty

Frequently Asked Questions - RPC-3N1 Lowell

How do I adjust the temperature on the Lowell RPC-3N1 fan heater?

Turn the thermostat knob (usually marked with a snowflake or sun symbol) clockwise to increase temperature. The heater will cycle on and off to maintain the set temperature.

What should I do if the heater stops working suddenly?

Check if the heater has tipped over (tip-over switch activated) or if the overheat protection has tripped. Unplug, allow to cool for 10 minutes, then plug in again. If still not working, contact Lowell customer service.

Can I use the fan heater in a bathroom?

No, this fan heater is not designed for humid environments. It must be used in dry areas only, away from water sources to avoid electric shock.

How do I clean the fan heater?

Always unplug before cleaning. Use a soft, dry cloth to wipe the exterior. To clean the air intake, use a vacuum cleaner with a brush attachment. Do not immerse in water.

What is the difference between Low and High heat settings?

Low heat (~1000 W) provides gentle warmth with less power consumption; High heat (~2000 W) offers faster heating. The Fan Only mode circulates air without heating.

Does the heater have an auto-off timer?

The Lowell RPC-3N1 does not include a timer. It must be turned off manually or will run continuously until the thermostat reaches the set temperature.

Why does the heater make a clicking sound?

Clicking sounds are normal when the thermostat turns the heating element on or off. Also, the plastic housing may expand or contract due to temperature changes.

Can I leave the heater unattended while sleeping?

It is not recommended to leave any fan heater unattended. Ensure the heater is placed on a stable, non-flammable surface and never cover it.

What spare parts are available for this model?

Common spare parts include the heating element, thermostat, and fan motor. Contact Lowell spare parts department or check the manual for part numbers.

How long is the power cord?

The power cord is approximately 1.8 meters long. Do not use an extension cord as it may overheat.

USER MANUAL RPC-3N1 Lowell

Black electrical outlet with multiple power outlets and a U-shaped plug, no visible text or symbols on the device itself.

M

with B-021

Certified

03 S1924

Ideal for Lowell switches featuring maintained closure (order separately):

RPSB-P Black wall plate w/rocker switch

RPSW-P White wall plate w/rocker switch

RPSW-KP White wall plate w/key switch

RPSB-R Rack panel w/rocker switch

RPSB-KR Rack panel w/key switch

Model No.

RPC-3N1

Remote Power Control

actives remote equipment — external trigger required

REMOTE POWER CONTROLS can be combined with a variety of switches or sequencers for an intrinsically safe, low voltage method of controlling AC power to equipment at remote locations. Controlling power distribution without directly accessing equipment minimizes the potential for unauthorized access, while simplifying activation and deactivation of equipment.

Note: RPCs require an external trigger for activation (order separately).

FEATURES

CHASSIS: Steel chassis (16"L x 3"W x 2.5"H) with black finish and mounting holes.

POWER:

• Power Rating: 125VAC 60Hz 15A
- Outlets: Total of eight (8) NEMA 5-15R outlets, which include 1 unswitched duplex and 3 switched duplexes.
• Attached Cord: 6 ft. cord with NEMA 5-15P plug

ACTIVATION: Activation of the three individually controlled duplexes is via contact closure between the common terminal and the (numbered) control terminals.

- Dry Contact Closure: Connect to SPST switch, power sequencer, or independent control system with dry contact closure.

Contact Coil Rating:

- Voltage: 24VDC

- Current: 37.5mA

ORIGIN: Made in the U.S.A. with global components

INSTALLATION: The RPC is typically installed near the equipment to be controlled. Low voltage cable is run from its terminal strip to (one or more) RPS Series control switches (or other control method).

• Systems can be configured with multiple RPCs controlled by a single "Maintained Closure" switch.
• Systems can also be configured with a single RPC controlled by multiple "Momentary Closure" switches and Lowell's MSM2 module (which converts momentary closure to maintained).

COMPATIBLE DEVICES: (order separately)

• SPST Switch (RPS Series): Low voltage wall-mount or rack-mount switch:
• Switch with maintained closure connects directly to RPC.
• Switch with momentary closure requires Lowell conversion module MSM2 placed between the switch and RPC.

•Power Sequencer (SEQ Series): A low voltage sequencer can be used with the RPC for time-delayed activation and deactivation of connected equipment. Lowell standalone sequencers will require a switch for activation, while Lowell rack-mount sequencers include a switch. See product spec sheets for information.

A&E SPECIFICATIONS

The device for remotely controlling AC power shall be Lowell model RPC-3N1 which shall feature a steel chassis (16" x 3" x 2.5") with black powder epoxy finish, 125VAC 60Hz 15A power rating, NEMA 5-15R outlets (1 unswitched duplex, 3 switched duplexes), 24VDC output, and 6 ft. cord with NEMA 5-15P plug. The unit shall require an external trigger (not included) to activate switched outlets.

SERIES OVERVIEW

Model No.	Chassis	Outlets	Input	Power Rating	Surge Suppression	External Activation Required	Connections
RPC-15	Standalone	NEMA 5-15R (2)	6' attached cord	125VAC 60Hz 15A	---	Dry contact closure	Terminal Strip
RPC-15-S	Standalone	NEMA 5-15R (2)	6' attached cord	125VAC 60Hz 15A	Yes	Dry contact closure	Terminal Strip
RPC-15-SCD-RJ	Standalone	NEMA 5-15R (2)	6' attached cord	125VAC 60Hz 15A	Yes	Dry contact closure or VT*	TS or RJ45
RPC-15-U	Standalone	IEC C13 (2)	6' detachable cord (2)	100-240VAC 50/60Hz 15A	---	Dry contact closure or VT*	Terminal Strip
RPC-20-CD	Standalone	NEMA 5-20R (2)	6' attached cord	125VAC 60Hz 20A	---	Dry contact closure or VT*	Terminal Strip
RPC-20-SCD	Standalone	NEMA 5-20R (2)	6' attached cord	125VAC 60Hz 20A	Yes	Dry contact closure or VT*	Terminal Strip
RPC-20-SCD-RJ	Standalone	NEMA 5-20R (2)	6' attached cord	125VAC 60Hz 20A	Yes	Dry contact closure or VT*	TS or RJ45
RPC-3N1	Standalone	NEMA 5-15R (8)	6' attached cord	125VAC 60Hz 15A	---	Dry contact closure	Terminal Strip
RPC-4CD	Rack-mount	NEMA 5-15R (8)	6' attached cord	125VAC 60Hz 15A	---	Dry contact closure	Terminal Strip
RPC-20-HW	Standalone	NEMA 20A (2)	6' flexible whip	125VAC 60Hz 20A	---	Dry contact closure or VT*	Terminal Strip
RPC-20-SHW	Standalone	NEMA 20A (2)	6' flexible whip	125VAC 60Hz 20A	Yes	Dry contact closure or VT*	Terminal Strip
RPC-30-SHW	Standalone	Twistlock 30A (1)	6' flexible whip	125VAC 60Hz 30A	Yes	Dry contact closure or VT*	Terminal Strip

* VT indicates the RPC can also accept a voltage trigger provided by an independent control system.

APPLICATION 1 (Switch): Using a remote switch to control individual duplex outlets:

Typical connections are made using low-voltage three-conductor cable run from the RPC terminal strip to remotely located RPS Series switches. Connect the three barrier strip terminals on the RPC (marked "+24v Out", "Com" and "Switch") to corresponding terminals on the RPS Series switch (see Lowell switches with MAINTAINED closure on pg. 1).

graph TD
    A["Unswitched Duplex (1)<br>(always on)"] --> B["Switched Duplexes (3)<br>Equipment to be controlled plugs into three individually switched duplexes.<br>Activation of these outlets is by contact closure between the common terminal and the (numbered) control terminals."]
    B --> C["Lowell Power 1<br>Model RPC-3N1<br>125VAC 15A 1875W"]
    B --> D["Lowell RPS Series switches with MAINTAINED closure"]
    B --> E["Lowell RPS Series switches with MAINTAINED closure"]
    B --> F["Lowell RPS Series switches with MAINTAINED closure"]
    B --> G["Lowell RPS Series switches with MAINTAINED closure"]
    B --> H["Lowell RPS Series switches with MAINTAINED closure"]
    B --> I["Lowell RPS Series switches with MAINTAINED closure"]
    B --> J["Lowell RPS Series switches with MAINTAINED closure"]
    B --> K["Lowell RPS Series switches with MAINTAINED closure"]
    B --> L["Lowell RPS Series switches with MAINTAINED closure"]
    B --> M["Lowell RPS Series switches with MAINTAINED closure"]
    B --> N["Lowell RPS Series switches with MAINTAINED closure"]
    B --> O["Lowell RPS Series switches with MAINTAINED closure"]
    B --> P["Lowell RPS Series switches with MAINTAINED closure"]
    B --> Q["Lowell RPS Series switches with MAINTAINED closure"]
    B --> R["Lowell RPS Series switches with MAINTAINED closure"]
    B --> S["Lowell RPS Series switches with MAINTAINED closure"]
    B --> T["Lowell RPS Series switches with MAINTAINED closure"]
    B --> U["Lowell RPS Series switches with MAINTAINED closure"]
    B --> V["Lowell RPS Series switches with MAINTAINED closure"]
    B --> W["Lowell RPS Series switches with MAINTAINED closure"]
    B --> X["Lowell RPS Series switches with MAINTAINED closure"]
    B --> Y["Lowell RPS Series switches with MAINTAINED closure"]
    B --> Z["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AA["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AB["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AC["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AD["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AE["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AF["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AG["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AH["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AI["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AJ["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AK["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AL["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AM["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AN["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AO["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AP["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AQ["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AR["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AS["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AT["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AU["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AV["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AW["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AX["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AY["Lowell RPS Series switches with MAINTAINED closure"]
    B --> AZ["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BA["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BB["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BC["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BD["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BE["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BF["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BG["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BH["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BI["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BJ["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BK["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BL["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BM["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BN["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BO["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BP["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BQ["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BR["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BS["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BT["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BU["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BV["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BW["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BX["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BY["Lowell RPS Series switches with MAINTAINED closure"]
    B --> BZ["Lowell RPS Series switches with MAINTAINED closure"]
    B --> CA["Lowell RPS Series switches with MAINTAINED closure"]
    B --> CB["Lowell RPS Series switches with MAINTAINED closure"]
    B --> CC["Lowell RPS Series switches with MAINTAINED closure"]
    B --> CD["Lowell RPS Series switches with MAINTAINED closure"]
    B --> CE["Lowell RPS Series switches with MAINTAINED closure"]
    B --> CF["Lowell RPS Series switches with MAINTAINED closure"]
    B --> CG["Lowell RPS Series switches with MAINTAINED closure"]
    B --> CH["Lowell RPS Series switches with MAINTAINED closure"]
    B --> CI["Lowell RPS Series switches with MAINTAINED closure"]

APPLICATION 2 (Switch & Sequencer): Using a remote switch and sequencer for time-delayed activation/deactivation of duplex outlets.

Typical connections are made using low-voltage two-conductor cable from the RPC terminal strip "Com" and "Switch" connections to corresponding terminals on the sequencer. "Com" terminals can be tied together on one conductor. Note: "+24v Out" connection on the RPC is not used in sequencer applications.

The switch connections are made from the sequencer's barrier strip terminals (marked "24v Out", "Com" and "Switch") to corresponding terminals on the RPS Series switch (see Lowell switches with MAINTAINED closure on pg. 1).

graph TD
    A["Unswitched Duplex (1) (always on)"] --> B["Switched Duplexes (3) Equipment to be controlled plugs into the three individually switched duplexes."]
    C["Lowell SEQ Series sequencer"] --> D["Lowell SEQ Series sequencer"]
    B --> E["Model RPC-3N1 125VAC 15A 1975W"]
    B --> F["Maintained contact closure between "Con" and terminals 1, 2, or 3 applies AC power to corresponding inactivation. For use with Lowell RPS series switches or SEQ series sequencers."]
    B --> G["Power +24VDC Output Com Three Two One"]
    D --> H["Lowell RPS Series switch with MAINTAINED closure"]
    E --> I["Lowell RPS Series remote power control (use if additional circuit is desired)"]