Cleaning
Weekly
Interior: Using a sponge or soft cloth, clean unit with a non-abrasive, non-chlorinated, all-purpose detergent.
Exterior: Wipe exterior with a soft cloth.
Semi-Annual Cleaning
Cleaning of the condenser at the rear of the unit is recommended at least twice a year. In the case of use in
particularly dusty environments, this should be done more frequently (every 3 months).
This should be done by facility staff: cleaning can be done using soft bristle brushes and vacuum cleaners, or
compressed air, taking care not to bend the condenser’s fins. Protective gloves, a dust mask, and protective
goggles should be worn.
1. Disconnect power to unit.
2. Remove rear panel.
3. Remove drain pan.
4. Clean drain pan with a non-abrasive, non-chlorinated all-purpose detergent.
5. Reinstall drain pan.
6. Use a vacuum cleaner with brush attachment to clean condenser and compressor motor and related
parts.
7. Reinstall rear panel.
Defrosting
The evaporator is self-defrosting. If a layer of ice/frost does form, power off the unit and leave the door slightly
open, and allow refrigerator to defrost naturally.
Note: DO NOT use objects to manually chip the ice.
Circuit Diagram
C1
TH1
F2
F1
TR1
L
E
N
SQ1
M
M
P1
DC
SQ2
FUSE 10A
P1
Power Plug
F1
Evaporator Fan
TH1 Thermostat
F2
Condenser Fan
C1 Compressor
SQ1
Control Probe
TR1
Fan Transformers
SQ2
Display Probe
6
REFADV5-SD Undercounter Refrigerator
