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Electric Heat Model AZ85E12DACW1
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
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.
RUN CAPACITOR CHECK
1. Replace unit run capacitor with
a known good test capacitor
which may be 10 MFD higher
than speci¿ed and attempt to
start compressor.
2. If compressor starts, install a
new run capacitor which has
a rating speci¿ed for the unit.
MODEL
RATED
VOLTAGE
VOLTAGE
LIMITS
EVAPORATOR
AIR TEMP IN °F
EVAP AIR OUT °F
AIR TEMP
CONDENSER IN °F
COOLING CURRENT
MIN. MAX. MIN. MAX.
AZ85E09DACW1
208V
187-253
70
80
90
74
83
90
82
89
98
80
95
110
3.5
3.9
3.9
3.9
4.4
4.6
230V
70
80
90
74
83
90
82
89
98
80
95
110
3.2
3.6
3.6
3.6
4.1
4.2
AZ85E09EACW1 265 238-292
70
80
90
74
83
90
82
89
98
80
95
110
2.8
3.1
3.1
3.1
3.5
3.7
AZ85E12DACW1
208V
187-253
70
80
90
74
82
89
82
90
96
80
95
110
4.4
4.8
5.4
5.1
5.7
6.5
230V
70
80
90
74
82
89
82
90
96
80
95
110
4.1
4.4
5.0
4.7
5.3
6.0
AZ85E12EACW1 265 238-292
70
80
90
74
82
89
82
90
96
80
95
110
3.5
3.9
4.3
4.1
4.6
5.2
POWER SUPPLY AND TEMPERATURE CHECK
RUNNING CURRENT
With unit in case, operate for ten minutes on Hi-Cool. See Power Supply
and Temperature Check table for normal limits.
CONDENSER
1. Check for blockage with dirt, or other material.
2. Check for corrosion.
FILTER
Check for cleanliness.
TEMPERATURE DIFFERENTIAL - COOLING
Unit must operate for one hour with thermostat at coldestsetting
prior to measuring air temperatures. See Power Supply and
Temperature Check table for normal limits.
SEALED SYSTEM
MODEL COMPRESSOR
REFRIG.
R410A
CAPILLARY
OD x ID x LENGHT (PC)
AZ85E09D
AZ85E09E
Rechi 27.5 oz. .106" x .051" x 23.62" (1)
AZ85E12D
AZ85E12E
Rechi 27.5 oz.
.106" x .059" x 25.59" (1)
.106" x .055" x 15.75" (2)
TL1 (C) (Temp. Limit 1 - Cool)
TL2 (C) (Temp. Limit 2 - Cool)
TL3 (C) (Temp. Limit 3 - Cool)
TL1 (H) (Temp. Limit 1 - Heat)
TL2 (H) (Temp. Limit 2 - Heat)
TL3 (H) (Temp. Limit 3 - Heat)
ALL I'R (All Electric Heat
(Heat-pump models only)
FREEZ S (Freeze Sentinel)
CONST FAN (Constant ON Fan)
OCCUPIED (Occupancy Sensor)
DUCT (Blower Fan)
No Function
(Reserved for future use)
WARNING: Risk of electric shock. Can cause injury
or death: Read all instructions and safety information
before servicing this product.
WIRING - COMPRESSOR DIRECT CHECK
CAUTION: Risk of injury. Keep
head clear of terminal area when
cover is removed.
Check windings ¿rst. If open or
grounded, DO NOT apply power to
compressor terminals.
(Continued next page)