Therma-Stor Products Group R175 - Manual (Page 6)

6 www.thermastor.com • [email protected] Toll-Free 1-800-533-7533
5.5 Condensate Pump
The internal condensate pump removes water that collects
in the reservoir.
To replace the condensate pump:
. Unplug the unit
2. Remove the front housing
3. Unplug the pump wires from the wire harness
4. Remove the condensate hose and the one screw
attaching the pump bracket to the compressor support
5. Replace the pump, hose, wiring, bolts, and housing in
the reverse order
5.6 Float Safety Switch
The float safety switch activates when the water rises too
high in the condensate reservoir. The float safety switch
turns off the compressor until the water level lowers and
disengages the switch.
To replace the float safety switch
. Unplug the dehumidifier
2. Remove the front housing
3. Unplug the float safety switch wires from the wire
harness
4. Remove the one screw attaching the pump and float
switch bracket to the compressor support
5. Remove the pump from the reservoir and slide out the
float switch from under the compressor support
6. Replace the float, pump, wiring, bolts and housing in
the reverse order
Figure 6: Picture of the float safety switch
6 Options & Accessories
4025568 Air Filter, Pleated 2” x 2” x ” MERV-
4024750 Intake Flex Duct 2” x 25”
Metallize Polyester
4024935 Lay-Flat Duct 0” Round x 250’ Roll
To order, contact Therma-Stor LLC at -800-533-7533.
7 Wiring Diagram
COMPRESSOR
CONDENSATE PUMP
BLOWER MOTOR
E2
E3
E1
E5
FLOAT
SWITCH
WHT-10
GR
N
BLK-1
BLU-14
BRN-6
YEL-
7
RED-13
WHT-11
WHT
BLK
CONDENSATE PUMP
BLOWER MOTOR
CONTROL
BOARD
E1
E2
E4
E5
E3
FLOAT SWITCH
COMPRESSOR MOTOR
COMPRESSOR
OVERLOAD
BLK-12
BLK-3
BLK-5
WHT
BLK
YEL
YEL
BLK WHT
BLU
BRN
YEL
RED
BLK
BLK
RUN CAP
RUN CAP
CONTROL
BOARD
RUN
CAPACITOR
RUN
CAPACITO
R
WHT-2
YEL-
8
YEL-
9
C
S
R
C
S
R
E4
J3
J2 J1
THERMISTER
J3
7.5 MFD
25 MFD
4026354
BLK-4
Figure 7: Wiring diagram