IMPORTANT SAFETY NOTICE
The information provided herein is
designed to assist qualified repair
personnel only. Untrained persons
should not attempt to make
repairs due to the possibility of
electrical shock. Disconnect
power cord before servicing.
216803700
SERVICE DATA SHEET
AUTOMATIC DEFROST
UPRIGHT FREEZER
INSTALLATION
This product is designed for “free standing installation only” and three
inches of clearance must be provided on all sides of the freezer for air
circulation.
The freezer should be positioned on a solid floor, and the front of the
cabinet should be raised just enough to provide easy door closure when
open about half way.
REFRIGERANT CHARGE AND ELECTRICAL SPECIFICATIONS
Refer to serial plate.
TEMPERATURE CONTROL
4.0°F cut in, -10.0°F cut-out @ number 1 setting.
DEFROST CONTROL
An automatic 30 minute defrosting period is initiated after every 12 hours of
compressor running time. During the defrosting period a thermostat will
switch the defrost heater off after the frost on the evaporator has melted. The
defrost thermostat closes at 10°F and opens at 50°F.
PERFORMANCE (Control at number 1 setting)
Room Ambient
70°F
90°F
Freezer Compartment Temperature
2 to 8°F
2 to 8°F
Percent Running Time
35-45%
50-65%
*Wattage Range (Last
1
⁄
3
of cycle)
115-140
120-145
Suction Pressure (Cut-in, cut-out), PSIG
14-0
14-0
High Side Pressure (Last
1
⁄
3
of cycle), PSIG
100-115
140-155
Specifications subject to change without notice.
*For complete performance data by model refer to service manual.
PD646
IMPORTANT
If any green grounding
wires are removed dur-
ing servicing, they
must be returned to
their original position
and properly secured.
ELECTRICAL CIRCUIT
Power
Wh
Blk
Blu
Cold
Control
Yel
See Diagram
Compressor
Fan
Or
Defrost
Thermostat
Defrost
Heater
Brn
Door
Switch
Interior Light
Power On
Red
Alarm
Sensor
Alarm
Off
On
Buzzer
Temp Warning
Timer
EC41
Run
Capacitor
Compressor
Controller
Yel
Wh
C10
SYSTEM SCHEMATIC
Condenser
Evaporator Coil
Drier
High Side
Process
Tube
Capillary
Low Side Process Tube
Suction
Tube
Compressor
Discharge
WIRING DIAGRAM
SS8
