Install Instructions

30
7.0 Internal Wiring
SECTION VII - INTERNAL
WIRING
ELECTRICAL SHOCK HAZARD. For
your safety, disconnect electrical power
supply to the unit before servicing or
making any electrical connections to
avoid possible electric shock hazard.
Failure to do so can cause severe person-
al injury or death.
Prior to servicing, label all wires before
disconnecting. Wiring errors can cause
improper and dangerous operation.
Verify proper wiring and operation after
servicing.
7.1 General Requirements
- Wiring must be N.E.C Class 1.
- If original wiring as supplied with the unit
must be replaced, use only Type T 194ºF
[90ºC] wire or equivalent as a minimum.
- The PRESTIGE must be electrically
grounded as required by National
Electrical Code ANSI/NFPA 70 - latest edi-
tion and / or the Canadian Electrical Code
Part 1, CSA C22.1, Electrical Code.
7.2 Fuse Locations
The ACVMax control module contains 3 inter-
nal replaceable 5A fuses as shown in Figure
19.
The top two fuses protect the PRESTIGE as
well as the CH, DHW, and Flame outputs.
The bottom fuse protects the P3, P4, and Alarm
outputs.
Spare fuses are located on the back of the con-
trol module enclosure.
CAUTION
WARNING
Location
of Fuses
Fig. 19: ACVMax Control Module Fuse Location