GE RARWT Series Originalbetriebsanleitung

Important Safety Information.................3

Installation Instructions........................... 4

Controls..........................................................8

Controls and Operating Functions ..... 9

On Board Diagnostics .............................. 11

Fault Codes................................................. 12

Wiring Diagram ......................................... 13

Testing the Thermostat ..........................14

Troubleshooting........................................ 16

Limited Warranty...................................... 17

Consumer Support ................................... 18

49-5000400 Rev. 5

05-21 GEA

THERMOSTAT

OWNER’S MANUAL

& INSTALLATION

INSTRUCTIONS

RARWT_ _ (Single Zone Smart T.Stat)

RARMC_ _ (Standard Ceiling Control)

RAREC3A (Standard Ceiling Control)

RAREC2A (Direct Wire or Smart T.Stat)

RAREC1A (RV-C or Smart T.Stat Control)

Write the model and serial numbers

here:

Model #____________________

Serial # ____________________

You can find them on a label on the

thermostat.

GE is a trademark of the General Electric Company.

Manufactured under trademark license.

Single Zone RV

249-5000400 Rev. 5

THANK YOU FOR MAKING GE

APPLIANCES A PART OF YOUR RV.

Whether you grew up with GE Appliances, or this is

your first, we’re happy to have you in the family.

We take pride in the craftsmanship, innovation and

design that goes into every GE Appliances product,

and we think you will too. Among other things,

registration of your appliance ensures that we can

deliver important product information and warranty

details when you need them.

49-5000400 Rev. 5 3

IMPORTANT SAFETY INFORMATION

READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE

WARNING FIRE AND SHOCK HAZARD

Ŷ

Always turn off power at the main power supply before

installing, cleaning or removing the thermostat.

Ŷ

Do not use on voltages over 12 VDC. Higher voltages will

damage the thermostat and could cause shock or fire hazards.

Ŷ

All wiring must conform to local and national electrical and

building codes.

Ŷ

Use this thermostat only as described in this manual.

Specifications

Electrical Rating:

12 VDC (Operating Range from 10.5 VDC - 15.5 VDC)

Wall Thermostat Terminations:

0V (GND), Signal (COMMS), +12VDC

Recommended Wire Sizes:

Operating Ranges Setpoint Ranges

Cooling 60ºF–115ºF 15ºC–46ºC 60ºF–85ºF 15ºC–30ºC

Heat-Pump 25ºF–85ºF -4ºC–30ºC 40ºF–85ºF 5ºC–30ºC

Furnace See Owner’s Manual 40ºF–85ºF 5ºC–30ºC

CIRCUIT WIRE GAUGE Copper Wire Type

115 VAC Control Power 12awg SOLID

12 VDC Control Power 14awg~18awg STRANDED

12 VDC Thermostat 18awg~22awg SOLID

COMMUNICATION CONNECTIONS

Ceiling

Control GEA Smart

Wall

Thermostat

(RARWT_ _)

5 Wire

Direct

Connect

RV-C

Network RV-C Room

Sensor

Compatible

(RARES1_)

Aux.

Furnace

Connection

Auto Gen

Start

Connection

RARMC2A_ X X

RAREC3A_ X X

RAREC2A_ X X X X

RAREC1A_ X X X X X

449-5000400 Rev. 5

WARNING ELECTRICAL SHOCK HAZARD

Turn off power by removing the fuse or switching the

appropriate circuit breaker to the OFF position before

removing the existing thermostat.

Package Contents

Ŷ

Thermostat on cover

Ŷ

Thermostat base

Ŷ

Screws

Tools Required

Ŷ

Drill with 1/8” bit

Ŷ

Ballpoint Pen

Ŷ

Screwdriver

To Remove Existing Thermostat

1. Turn off power to the heating and cooling system by

removing the fuse or switching off the appropriate

circuit breaker (115 VAC and 12VDC)

2. Remove cover of old thermostat. This should expose

the wires.

3. Label the existing wires with wire labels before

removing wires.

4. After labeling wires, remove wires from terminal

block.

5. Remove existing thermostat base from wall.

Installation Instructions

49-5000400 Rev. 5 5

Installation Instructions

To Install Thermostat and Main Control

IMPORTANT: Thermostat installation must conform to

local and national building and electrical codes and

ordinances.

NOTE: It is recommended to mount the thermostat between

4 and 5 feet above the floor. It is not recommended to

mount the thermostat on an outside wall, in direct sunlight,

behind a door, or in an area affected by a vent or duct.

1. Turn off power to the heating and cooling system by

removing the fuse or switching off the appropriate

circuit breaker. (115 VAC and 12VDC).

2. Mount main control box to the mounting template

using four screws.

3. Remove three screws from the main control box,

allowing the bottom section to hinge open. Control

board is now visible and accessible.

4. Route the 115 VAC power cord through the strain

relief of the control box. Tighten the strain relief,

making sure not to damage the wires.

5. Using wire connectors, connect line to black, neutral

to white, and ground to green.

6. Using electrical tape or wire nuts, secure the

connectors to prevent any potential movement due

to vehicle vibration.

7. Route the 6 pin connector through the opening of the

hemmed strain relief of the control box. Mate 6 pin

connector to the control box’s wire harness.

Apply screwdriver or ballpoint pen

here to open thermostat

649-5000400 Rev. 5

Installation Instructions

8. Mate the thermistors to the corresponding

interconnects on the main board. These will be

bundled with the 6-pin connector in the rooftop unit.

For ARC models, one connection will need to be

made (indoor coil sensor). For ARH models, an

additional connection will need to be made (ambient/

outdoor coil sensors).

9. Using wire connectors, connect 2 furnace wires

(blue and optional), 2 auto gen start wires (yellow,

optional, and only for RAREC1A and RAREC2A

controls), 3 thermostat wires (red, yellow, and black),

and two 12 VDC battery wires (red and black).

10. Rotate lower section of control box upwards making

sure not to crush any wires. Drive three screws,

securing he control box closed. The main control

install is now complete.

11. Remove the cover from the base by undoing the

two plastic snaps on the bottom of the base. A

small screwdriver or ballpoint pen can be used to

gently depress one snap at a time (reference the

figure on page 5).

12. Put thermostat base against the wall where you

plan to mount it. Make sure wires will feed through

the wire opening in the base of the thermostat.

13. With the base level, mark the placement of

themounting holes.

14 Ensure no other wires are affected by the drilling of

1/8” holes.

15. Using a 1/8” drill bit, drill pilot holes in the locations

you have marked for the wood screws.

16. Align thermostat base with mounting holes and

feed the control wires through the wire opening.

49-5000400 Rev. 5 7

Installation Instructions

To Install Thermostat and Main Control (continued)

17.

Use supplied screws to mount thermostat base

to wall.

18. Insert stripped, labeled wires in matching wire

terminals and tighten terminal screws once

properly aligned. See the “Wiring Diagrams”

section of this manual.

CAUTION Make sure exposed portion of wires

does not touch other wires.

19. Gently tug each wire to be sure of proper

connection. Verfiy that each wire is connected to

the proper terminal.

20. For Heat Pump models (ARH13AHC_ &

ARH15AAC_), flip switch #1 to the “ON” position

(see figure on page 12). Additionally, if your unit

will not be connected to a furnace, furnace mode

can be disabled by toggling switch #4 to the “ON”

position (see figure on page 12).

21. Reattach the thermostat cover by aligning the cover

and snapping the bottom in place.

22. Turn on power to the system at the main service

panel.

23. Test thermostat operation as described in the

“Testing the thermostat” section.

849-5000400 Rev. 5

Controls (RARWT_ _)

MODE

FAN

TEMP +

TEMP - 3

1. Mode Button

Use this button to toggle between the following modes.

OFF – The air conditioner and RV’s furnace will not

operate.

FAN ONLY – The fan will operate to circulate air.

COOL – The air conditioner will operate to lower the

RV temperature

NOTE: only use HEAT-PUMP modes with rooftop models

ARH13AHC_ or ARH15AAC_.

Enable Heat-Pump modes by turning ON DIP Switch #1 lo-

cated on the back side of the thermostat. (see Wiring Diagram)

49-5000400 Rev. 5 9

Controls and Operating Functions (RARWT_ _)

1. Mode Button (continued)

HEAT PUMP ONLY – the unit will operate the

heat-pump to raise the RV temperature.

NOTE: if the outdoor ambient drops below 25°F

(-4°C), the heat-pump will be disabled.

HEAT PUMP + FURNACE±WKHXQLWZLOO¿UVW

operate the heat-pump to conserve propane.

If the RV temperature drifts further than 3°F

from the setpoint, then the RV’s furnace will be

turned ON.

NOTE: the furnace will automatically turn ON,

if the outdoor temperature drops below 25°F

(-4°C) or if the Heat-Pump begins a defrost.

FURNACE ONLY – the RV’s furnace will operate to

raise the RV temperature. This mode can be disabled

by toggling switch #4 on the thermostat to the “ON”

position.

2. Fan Button

Use this button to toggle between fan speeds and fan modes.

FAN ON – the fan will run even when the set point

has been reached.

AUTO FAN±WKHIDQZLOOWXUQRႇRQFHWKHVHWSRLQW

has been reached.

3. Temperature Selection Buttons

Use these buttons to raise and lower the set point.

To change between Fahrenheit (°F) and Celsius (°C), hold both

“TEMP +” and “TEMP –” at the same time for 2 seconds.

10 49-5000400 Rev. 5

Control and Operating Functions (RAREC1A)

6ZLWFKVSHFL¿HV

default fan speed

in HP Mode if GL or

*+LVQRWVSHFL¿HG

6ZLWFKVSHFL¿HV

if a “Y” signal is

required for HP

Mode.

If Switch #5 is ON (RV-C

Virtual T.Stat Method), an

RARES1A room sensor

kit will be required.

Control and Operating Functions (RAREC2A)

Andere Handbücher für RARWT Series

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Sprachen:

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