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WIRING
This appliance is equipped with a three prong grounding
plug. For your protection against shock hazard, this ap-
pliance should be plugged directly into a properly grounded
three-prong receptacle. Do not cut or remove the ground-
ing prong from this plug.
NOTE: If any of the original wire supplied with this ap-
pliance has to be replaced, it must be replaced with type
105 °C wire or its equivalent.
CAUTION: Label all wires prior to disconnection when
servicing controls. Wiring errors can cause improper and
dangerous operation.
Verity proper operation after servicing.
WARNING
FHIS IS A GAS-FIRED APPLIANCE. KEEP THt
AREA CLEAR OF GASOLINE AND OTHER FLAM
MABLE VAPORS AND LIQUIDS. ALL COMBUS
FIBLE MATERIAL MUST BE KEPT CLEAR OF THI_
AREA TO AVOID FIRE OR EXPLOSION.
Draft @]
Inducer _._
Ignitor
Sensor
115 VAC
_3 24 VAC
Amp
©
Thermostat Limit
Switch
Circulating
Blower
Transfl_rmer
Pressure Gas
Switch X_alve
Pressure
Switch
Gas Valve
Black
Them_ostat
Transformer
Black
Heat
Hmn
Brown
High
Limit
MODEL HEDV 403,404
Blower
Draft
I Flmne
Sensor
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