CellarPro 4200VSI-B BEER REFRIGERATION SYSTEM, 2177 - Manual (Page 30)

30 V9.14
I V . T r o u b le s h o o t i n g
Cooling Unit Runs Constantly
Improper installation, inadequate insulation, or a cellar that is too large will
cause the cooling unit to run continuously and cannot be troubleshooted.
The cooling unit is designed to turn on when the air temperature in the
cellar rises ABOVE the Minimum Set Point + Temperature Differential, and turn
off when the air temperature falls below the Minimum Set Point. For
example, if the Minimum Set Point is 58°F and the Temperature Differential is
4°F, the cooling unit will turn on above 62°F and turn off below 58° F. In this
example, the average temperature inside the cellar will be 60°F.
When bottles are first loaded in the cellar, the cooling unit will run
continuously (even up to a week) until the temperature inside the cellar falls
below the Set Point.
CellarPro 3200 and 4200 Series cooling units are designed to maintain proper
wine storage temperatures inside cellars with adequate insulation up to 1500
cubic feet, depending on the cooling unit, thermal load and desired cellar
temperature.
Hot weather conditions, insufficient ventilation and/or dirty condenser filters
may cause the cooling unit to run continuously. To reduce cycle times,
1. Remove any obstructions to air flow to or from the unit
2. Check to make sure the condenser filter is clean
3. Increase the Fan speed to High
4. Increase the supply of cool air to the space outside the condenser
coils, using a fan, ducting or an exhaust system to remove heat from
the space.
5. Raise the Minimum Set Point on the cooling unit
Cooling Unit Is Dripping
The cooling unit is designed to remove excess moisture from inside the cellar,
which collects in the drip pan of the cooling unit and is evaporated by the
condensate heater. Excess moisture can occur when the cooling unit runs
constantly, when the Minimum Set Point is too low and/or when the cellar
doesn’t have a good seal from the outside environment. To eliminate
overflow, do the following:
1. Turn “on” the condensate evaporator switch.
2. Ensure the condensate overflow drain line is not blocked, that the
drain line is trapped and the trap is filled with water.