Operation (cont.) – Denso OFFICE PRO 18 User Manual
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DISCHARGE HOSE
DRAIN PUMP
DRAIN PUMP
RESERVOIR
OPERATION (cont.)
Drain Pump Kit (Optional)
A drain pump kit (CPK-3) is available to allow continuous operation and
to eliminate the need for a drain
tank.
•
When the water collects to level
(A) in the pump reservoir, the
drain pump begins to operate
and discharges the water.
A
B
NOTE: The compressor will not operate while the drain pump is
discharging water.
•
When the water level drops below level (B), the drain pump stops,
and the compressor will restart.
NOTE: If the Fan Mode Control DIP Switch (see pg. 13) is set to the
STOP position, the entire unit (including fan operation) will turn off
when the drain pump is discharging water.