Lighting Instructions; Shut Down Instructions - Schwank 2100 Installation & Owner's Manual

appliance and shut off valve must be disconnected or isolated from the gas sup-
ply piping system during any such pressure testing. Gas supply to the heater
must be regulated to be maximum 0.5 psig (14"w.c.) and minimum values listed
in Table 3 above in Section 7.1
g) All wiring must comply to local and national codes. The heater requires 24Vac power sup-
ply. The heater system zone requires a field supplied 120/24Vac transformer rated at
40VA for the first heater plus 20VA for each additional heater in the zone. Ensure proper
electrical rating in the system by checking voltage at ignition module terminals. To avoid
system malfunction, the voltage range must be within 10% of required 24Vac (21.6 Volts
to 26.4 Volts), and correct polarity must be maintained throughout the system.
h) Test-fire the heating system by following the lighting instructions listed below and on the
heater label.

10. LIGHTING INSTRUCTIONS

1. Ensure the correct voltage is supplied, gas supply lines have been properly purged, and
gas valve is switched to the ON position.
2. Turn on power to heater, set thermostat (if applicable) to above ambient temperature, the
heater will light.
3. If heater does not light: Turn off power to heater, turn gas valve to OFF position.
4. Wait for five minutes and repeat steps above. If heater does not light after three attempts,
call a qualified service technician.

10.1 SHUT DOWN INSTRUCTIONS

a) For temporary shutdown, turn off the electrical circuit.
b) For complete shutdown, turn off the electrical circuit and turn gas control knob to the
"OFF" position.
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2100 / IO 100 Manual
IM310113
RD: APR 2013
R.L. 1D
BA