Easy Radiant Works GH40N Installation & Operating Instructions Manual - page 23
23
ELECTRICAL
120V,
60
H
Z
,
3
A
MPS STARTING
,
1
AMP RUNNING
Ignition System:
120 Volt / Hot surface igniter
Thermostat control:
Heaters are designed for compatibility with either 120 Volt thermostat controllers or 24 Volt thermostat
controllers. For use with 120 Volt controllers, the heater must be plugged into a “switched” 120 Volt duplex
receptacle, where the receptacle is switched by the thermostat controller. Heating zones may be established
where one 120 Volt thermostat, controls more than one heater, provided the total heater electrical load does not
exceed the maximum allowable amperage on the circuit.
For 24 volt thermostat control plug the heater into a 120 Volt duplex receptacle. Remove the jumper wire on
the control box marked “24 Volt thermostat” and connect the thermostat wire to the terminals. Ensure that if
the thermostat has a heat anticipator, that the heat anticipator is set at maximum. When using a 24 Volt
thermostat, only one heater may be controlled by one thermostat.
1. Electrical installation must be grounded in accordance with CSA standard C22.1 part 1 in Canada or The
National Electrical code ANSI NFPA 70 (latest edition) in the United States.
2. Polarity of line voltage and neutral wires must be maintained.
3. The total load of all heaters in a circuit must be considered not to overload the circuit.
NATURAL
GAS
AND
LIQUID
PROPANE
CONVERSION
1. Turn off gas supply at the appliance service valve.
2. Remove regulator cap screw and pressure regulator adjusting screw
3. Replace the existing spring with replacement spring.
4. Re-install regulator cap screw and pressure regulator adjusting screw.
5. Replace gas orifice with the one provided by the manufacturer.
6. Check the regulator setting using a manometer.
7. Mount the conversion label on the gas control.
8. Mount the new rating label on the heaters.
ROUTINE MAINTENANCE
For best results and to ensure years of trouble free operation, a qualified service technician should inspect the
system before each heating season.
A qualified service technician should be contacted for any service that is required, in addition to routine
maintenance.
Check condition of blower scroll and motor to ensure it is free of dust and dirt.
Check the condition of the burner and carefully remove any dust and debris from inside the burner
compartment.
Inspect the igniter to ensure it is operating and free of carbon.
Check the flame observation window to ensure it is clean and free of cracks.
Check flue pipes for soot, dirt and to ensure that it is not leaking products of combustion into the heated
space.
Check the vent terminal and outside air inlet to see that they have not become blocked during the non-
heating season. If pipe is restricted, the air switch won’t close resulting in a non-heat situation.
The outside surfaces of the heater, including pipe and reflector, should be thoroughly cleaned with a
damp cloth.