BULLDOG SpaceKeeper Vertical – Installation Operation Maintenance Manual
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© Copyright 2013 CGC Group Inc Installation Operation Maintenance Manual is Subject to Change without Notice- Last Revised Oct 1, 2014
Cooling Operation:
Each heat pump has a water cooled refrigeration circuit that operates only during the cooling mode.
To enable cooling operation, MCO thermostats must be set to “Cool” mode. The ACO thermostats
should be set to “Auto” or cool mode. In order for the cooling operation to become activated, the
suite temperature must rise above the cool set-point temperature.
The thermostat will automatically stop cooling once the space temperature drops below the cool set-
point temperature.
Cooling: The fan always operates at high speed during the cooling operation.
The compressor also operates during the cooling operation.
Time Delays:
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Thermostat time delay up to 5 minutes upon initial power up.
-
Thermostat time delay up to 5 minutes when switching between heat/cool/off modes.
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Heat pump time delay up to 5 minutes upon initial start up.
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Heat pump time delay up to 5 minutes from the end of a cooling operation to the start of
the next cooling operation.
