16 Part Number: 9291457 6/19
Operation Section 3
Equipment Stands
Refrigerated base equipment stands are designed and pre-
set at the factory to maintain a temperature of 36°F to 40°F
(2°C to 4°C). Freezer base equipment stands are designed
and pre-set at the factory to maintain a temperature of
0°F to -5°F (-18°C to -21°C) interior cabinet temperature at
100°F (38°C) ambient room temperature. The temperature is
controlled by a thermostat.
• Continuous opening and closing of the drawers
will hamper the unit’s ability to maintain optimum
refrigeration temperature.
• Excess weight on top of the unit will adversely affect the
operation of the drawers.
• Storing all acidic items, such as peppers and tomatoes
with lids that are sealable and immediately wiping up all
spills of either acid or base items will greatly extend the
life of your unit.
Evaporator Fan Operation
REFRIGERATOR EVAPORATOR FAN
When the refrigerator is initially powered up or immediately
following a power outage the unit will begin cooling after a
3-6 minute delay. During normal operation the evaporator
fan pulses independently of the compressor as dictated by
the controller as follows:
1. During the cooling mode, compressor and evaporator
fan run simultaneously.
2. During the compressor off mode, evaporator fan pulses
three minutes on and three minutes off.
3. During an actual defrost event other than the off-cycle
defrost, compressor stays off but the evaporator fan
runs continuously.
Cooling Cycle Defrost Cycle
Compressor On Compressor Off Compressor Off
Evaporator Fan On Evap Fan Cycles On
3-Min, Off 3-Min
Evaporator Fan On
FREEZER EVAPORATOR FAN
The evaporator fan(s) and condenser fan will cycle off
and on with the compressor to conserve energy. The
temperature control will cycle the compressor and
condenser fan motor and evaporator fan motor to maintain
box temperature at the control setting.
Cooling Cycle Defrost Cycle
Compressor On Compressor Off Compressor On
Evaporator Fan On Evaporator Fan Off Evaporator Fan Off
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