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KOLDWAVE 2AK (AIRMASTER)
CONDENSATE PUMP KIT (OPTIONAL) SA057-D-042
A condensate pump, capable of pumping against an
11 foot head, can be installed for positive removal of
evaporator condensate. This kit is a convenience for
those who do not wish to empty the five gallon
condensate tank periodically, especially for units with
permanent installation. At the condensate pump, a
check valve is inserted in the hose and secured by
plastic clamps. The installation can be accomplished
by following the simple steps outlined in “procedures to
install condensate pump kit assembly”.
PROCEDURE TO INSTALL
CONDENSATE PUMP KIT ASSEMBLY
1. Disconnect unit from power source.
2. Pull out clear plastic drain hose from inside of tank
and remove tank from hinged tray.
3. Mount pump kit assembly in hinged tray using the
two holes provided in the tray flange facing front
panel by using the two machine screws and hex
nuts.
4. Route clear plastic hose from pump through a hole
in the bulkhead below the terminal strip enclosure
and up to another hole located in the left rear frame
angle. Both holes are plugged by knockout buttons
which should be removed. Fit a 1-1/8" O.D. rubber
grommet into the hole in bulkhead prior to inserting
plastic hose through it.
5. Insert a 3/8" MF pipe connector into 1" O.D. steel
washer and into the left rear frame angle. Lock
connector in the frame angle with a locknut.
6. Screw tightly the 3/8" FPT x 3/8" plastic hose barb
into the 3/8" MF pipe connector.
7. Insert plastic hose from pump into hose barb and
clamp with a #30 nylon hose clamp.
8. Connect pump wire leads to terminal strip positions,
number 1 and 2.
9. Insert plastic drain hose from evaporator pan into
the drain tube clamp provided in the pump kit
assembly (see the drawing).
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