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Installation, Wiring diagrams, Natural gas – Hampton Direct U32 User Manual

Page 27: Units and units, Equipped with dc spark boxes

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27

U32-5 FPI Direct Vent Gas Insert

Piezo
Ignitor

Black

Red

To
Thermocouple IN

Pilot

Assembly

Thermostat

(Optional)

(Millivolt)

Remote

Receiver

(Optional)

(Millivolt)

Remote Transmitter

(Optional)

ON

OFF

Regency

Burner

ON

OFF

Ground

Neutral

Live

Black

Black

Black

Red

Minimum Convection

Air Temp. Switch

ON

OFF

Rotary Speed

Control

120V AC

Green

Ground

Fan

Gas

Pilot

Thermopile

Thermocouple

Electrode

Gas
In

Thermocouple

In

Brown

White

"S.I.T" Valve

HI

LO

OFF

ON

P

IL

O

T

WIRING DIAGRAMS

This heater does not require a 120V A.C. supply for operation. In case of a power failure, the burner switch and the optional remote control/
thermostat will continue to operate. However, a 120V A.C. power supply is needed for the fan/blower operation.

Caution: Ensure that the wires do not touch any hot surfaces and are away from sharp edges.

CAUTION: Label all wires prior
to disconnection when servicing
controls. Wiring errors can cause
improper and dangerous operation.

WARNING:

Electrical Grounding Instructions
This appliance is equipped with a three pronged (grounding) plug for your protection
against shock hazard and should be plugged directly into a properly grounded three-
prong receptacle. Do not cut or remove the grounding prong from this plug.

For

NATURAL GAS

Units and Units

NOT

Equipped with DC Spark Boxes

INSTALLATION