User Guide

 5of6 ©203WattsRadiant
  
Displaypowering
onandoff.
Measurevoltageat
wiringterminalsR
andC.
Thepowersupplytransformer
mayhavelimitedVAcapacity.A
transformerwithalargerVAratingis
recommended.
Thermostatdoes
notheat.
ModeOff
ThermostatmustbeinModeHeatin
ordertoprovideheating.
Air/Floor, Digital, 24V, incl oor sensor 079
Literature
IOM-WR-Radiant _ Thermostat-59,PG-WR-Radiant _ Thermostat-59, 
ES-WR-Radiant _ Thermostat-59,IS-WR-Radiant _ Thermostat-59
Control Microprocessorcontrol.Thisisnotasafety(limit)control
Packagedweight 0.6lb.(270g)
Dimensions 3-/6”Hx3”Wx5/6”D(94x76x24mm)
Enclosure WhitePVCplastic,NEMAType
Approvals MeetsClassB:ICES&FCCPart5
Ambientconditions
Indooruseonly,32to22°F(0to50°C),RH≤90%non-
condensing
Powersupply
0to30V(ac/dc),50/60Hz,.8VAstandby,
56VAmaxfullyloaded,Class2
Relay 30V(ac/dc)2A,Class2circuits
Sensor NTCthermistor,0kΩ@77°F(25°C±0.2°C)ß=3892
–Included FloorSensor079
, extra
Packagedweight 0.lb.(50g)
Dimensions 3/6”ODx-/2”(5mmODx38mm)
SensorMaterial 36stainlesssteel,0’(3m)24AWG,300voltPVCinsulatedZipcord
Approvals CSACUS
Operatingrange -58to22°F(-50to05°C)
Sensor NTCthermistor,0kΩ@77°F(25°C±0.2°C)ß=3892


WARNING: This product contains chemicals
known to the State of California to cause cancer
and birth defects or other reproductive harm.
For more information: www.watts.com/prop65