Wiring - Giant PV1 Owner's Manual

INSTALLATION INSTRUCTIONS

Wiring

WARNING
This water heater uses an external electrical source
DANGER
for power. It must be electrically grounded in accor-
dance with all local codes or, in the absence of local
codes, CSA C22.1 Canadian Electrical Code, in
AVERTISSEMENT
Canada and/or the National Electrical Code, ANSI/
NFPA 70, in the United States. Failure to properly
ground this water heater can result in property dam-
age, personal injury or death.
Wiring Diagram
for Models UG40, UG50, UG60
Figure 14
Blower Unit
High Limit Switch
Vacuum Switch (N.O.)
M
Red
5 5
Yellow
3 3
4 4
1 1
2 2
6 6
Blue
White
Green
Black
Black
White
Green
Power Cord
14
Before lighting your water heater, check that all of the
wires have been installed correctly (see Figure 14).
Make sure that none of the wires are grounded, have
split or are broken. Verify that all wiring connections
are properly secured, as there is a possibility that they
have become loose during transportation. If any of the
original wiring needs replacing, use only 18AWG-
type or greater wire that is approved for 221
High Limit Switch
(Access Door)
Red
Yellow
Blue
White
Black
Green
Hot Surface Igniter
Flame Sensor
Flammable Vapor Sensor
F (105 C).
o o
Gas Control