GEAppliances AZ75E09DAC, Техническое обслуживание руководство

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Electric Resistance Heat Model AZ75E12DAC
DISCONNECT POWER BEFORE SERVICING
IMPORTANT - RECONNECT ALL GROUNDING DEVICES
All parts of this appliance capable of conducting electrical
current are grounded. If grounding wires, screws, straps,
clips, nuts or washers used to complete a path to ground are
removed for service, they must be returned to their original
position and properly fastened.
WARNING
DISCONNECT UNIT FROM ELECTRICAL POWER
SUPPLY BEFORE MAKING ANY ELECTRICAL CHECKS.
MAXIMUM CURRENT LEAKAGE:
0.75 MILLIAMP
MAXIMUM GROUND PATH RESISTANCE: 0.1 OHM
POWER SUPPLY
RATED VOLTAGE VOLTAGE LIMITS
230/208 187-253
FILTER
Check for cleanliness.
REPLACEMENT PARTS
DESCRIPTION CAT. NO.
CONDENSER
1. Check for blockage with dirt,
or other material.
2. Check for corrosion.
IMPORTANT SAFETY NOTICE
This information is intended for use by individuals possessing adequate
backgrounds of electrical, electronic and mechanical experience. Any
attempt to repair a major appliance may result in personal injury and
property damage. The manufacturer or seller cannot be responsible for
the interpretation of this information, nor can it assume any liability in
connection with its use.
RUNNING CURRENT
With unit in case, operate for ten minutes on Hi-Cool.
Following are the operating limits:
CURRENT-TEMPERATURE CHECK DATA
AIR TEMPERATURE COOLING CURRENT
CONDENSER IN
°
F 230V-MIN. MAX. 208V-MIN. MAX.
80 4.6 5.0 4.8 5.3
95 5.3 5.9 5.5 6.1
110 6.2 6.9 6.8 7.6
TEMPERATURE DIFFERENTIAL - COOLING
Unit must operate for one hour with thermostat at coldest
setting prior to measuring air temperatures. Following are
the normal limits:
TEMPERATURE DIFFERENTIAL CHECK DATA
EVAPORATOR EVAPORATOR AIR TEMPERATURE
AIR TEMPERATURE OUT
°
F
IN
°
F 230V-MIN. MAX. 208V-MIN. MAX.
70 48 52 46 50
80 58 62 58 62
90 65 69 65 69
TEST CAPACITOR
RATED
VOLTAGE
COMPRESSOR
TERMINALS
START
RUN S
C
R
COMMON
TEST KIT
GROUND GROUND
TO UNIT
RUN CAPACITOR CHECK
1. Replace unit run
capacitor with a known
good test capacitor
which may be 10 MFD
higher than specified
and attempt to start
compressor.
2. If compressor starts,
install a new run
capacitor which has
a rating specified for
the unit.
SENSOR RESISTANCE (OHM)
°
F INDOOR COIL
10 94900
30 51940
32 49330
50 29960
70 17930
90 10970
BLOWER (I.D.) WJ73X10059
CAPACITOR, I.D. MOTOR WP20X10070
CAPACITOR, O.D. MOTOR WP20X10005
CAPILLARY (2) (CUT TO 21") WJ53X128
COMPRESSOR WJ98X10006
CONDENSER WJ88X10079
DRIVE PWB WJ26X10073
EVAPORATOR WJ87X10085
FAN (O.D.) WJ73X10060
FILTER/DRYER WJ56X104
FUSE, TRANSFORMER PRIMARY WP23X10003
HEATER ASSEMBLY WJ70X10038
MAIN PWB WJ26X10070
MOTOR, BLOWER (I.D.) WJ73X10062
MOTOR, FAN (O.D.) WJ73X10061
PROTECTOR, COMPRESSOR WP23X10005
PROTECTOR, HEATER-1 (resettable) WJ28X10005
PROTECTOR, HEATER-2 (one-time) WJ28X10007
RUN CAPACITOR WJ20X748
SUB PWB WJ26X10072
THERMISTOR WJ28X10028
TRANSFORMER WP27X10023
VARISTOR WP27X10002
BLACK
C
R
S
O
RED
WHITE
BLACK
COMPRESSOR
OVERLOAD
COMPRESSOR WIRING
WIRING - COMPRESSOR DIRECT CHECK
CAUTION:
1. Keep head clear of terminal
area when cover is removed.
2. Check windings first. If open
or grounded, “ DO NOT ”
apply power to compressor
terminals.