IMPORTANT SAFETY INFORMATION
READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE
WARNING
Always turn off power at the main power supply before
installing, cleaning or removing the thermostat.
Do not use on voltages over 12 VDC. Higher voltages will
damage the thermostat and could cause shock or fire hazards.
All wiring must conform to local and national electrical and
building codes.
Use this thermostat only as described in this manual.
Specifications
Electrical Rating:
12 VDC (Operating Range from 10.5 VDC - 15.5 VDC)
Cooling
Heat-Pump 25ºF–85ºF
Furnace
Wall Thermostat Terminations:
0V (GND), Signal (COMMS), +12VDC
Recommended Wire Sizes:
CIRCUIT
115 VAC Control Power 12awg
12 VDC Control Power 14awg~18awg STRANDED
12 VDC Thermostat
COMMUNICATION CONNECTIONS
Ceiling
GEA Smart
Control
Wall
Thermostat
(RARWT_ _)
RARMC2A_
RAREC1A_
RAREC2A_
49-5000400 Rev. 4
FIRE AND SHOCK HAZARD
Operating Ranges
60ºF–115ºF 15ºC–46ºC 60ºF–85ºF 15ºC–30ºC
See Owner's Manual
WIRE GAUGE Copper Wire Type
18awg~22awg SOLID
5 Wire
Analog Wall
Thermostat
X
X
X
X
Setpoint Ranges
-4ºC–30ºC 40ºF–85ºF 5ºC–30ºC
40ºF–85ºF 5ºC–30ºC
RV-C
RV-C Room
Network
Sensor
Compatible
(RARES1_)
X
X
SOLID
Aux.
Auto Gen
Furnace
Start
Connection
Connection
X
X
X
X
X
3