Electrical Requirements - Friedrich 000 BTU'S Service Manual

ELECTRIC SHOCK HAZARD
Turn off electric power before service or instal-
lation. All electrical connnections and wiring
MUST be installed by a qualified electrician and
conform to the National Electrical Code and all
local codes which have jurisdiction. Failure to
do so can result in personal injury and/or death.

ELECTRICAL REQUIREMENTS

Wire Size
All 208/230v chassis must be hard wired with properly sized breaker. See nameplate for speci c chassis electrical
requirements. See gure 9 (Page 12) for unit wiring and wall thermostat wiring. See Electrical Rating Table below for wire siz
Use HACR type breakers to avoid nuisance trips. All eld wiring must be done in accordance with NEC and local codes.
Electrical Rating Tables
1
2
3
Supply voltage
Supply voltage to the unit should be a nominal 208/230 volts. It must be between 197 volts and 253 volts. Supply voltage to
the unit should be checked WITH THE UNIT IN OPERATION. Voltage readings outside the specified range can be expected
to cause operating problems. Their cause MUST be investigated and corrected.
Sample Nameplate
10
WARNING
"Use ONLY time delayed fused disconnect or HACR type circuit breaker as indicated on the unit's rating plate (see
sample on this page). Proper current protection to the unit is the responsibility of the owner".
Unit MUST
5 A
0 A
0 A
NOTICE
ELECTRIC SHOCK HAZARD
Not following the previous WARNING could result in fire or
electrically unsafe conditions which could cause moderate
or serious property damage. Read, understand and follow
the previous warning.
1 4
1 2
1 0
120524
COOLING EQUIPMENT
FOLLOWING ITEMS
OUTDOOR GRILLE
INDOOR GRILLE