Trane TTKE12SB5EAA, Owner'S Manual & Installation Manual

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12 MCXE-IOM
Indoor Unit Installation
Step 3: Indoor Drainpipe Installation
Downward slope 1/100
1-1.5m
(39-59”)
NOTE ON DRAINPIPE INSTALLATION
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When using an extended drainpipe, tighten the indoor connection with an additional protection tube to prevent it from pulling loose.
The drainpipe should slope downward at a gradient of at least 1/100 to prevent water from flowing back into the air conditioner.
To prevent the pipe from sagging, space hanging wires every 1-1.5m (39-59”).
Incorrect installation could cause water to flow back into the unit and flood.
1.
2.
Drainpipe
connecting port
Drain hose
Pipe clasp
Insulation
Cover the drainpipe with heat insulation to prevent condensation and leakage.
Attach the mouth of the drain hose to the unit’s outlet pipe. Sheath the mouth of the hose and clip it firmly with a pipe clasp.
NOTE: When connecting multiple drainpipes, install the pipes as illustrated in the following Figure.
•FP´
5. Pass the drain hose through the wall hole. Make sure the water drains to a safe location where it will not cause water damage
or a slipping hazard.
NOTE:
The drainpipe outlet should be at least 5cm (1.9”) above the ground. If it touches the ground, the unit may become
blocked and malfunction. If you discharge the water directly into a sewer, make sure that the drain has a U or S pipe
to catch odors that might otherwise come back into the house.
Liquid Pipe
Suction Pipe
Drain hose
Wire Harness
3. When the drain hose is placed in the room, insulate the hose with foam polyethylene to avoid damage to the ceiling or furniture.
After completing installation of refrigerant lines, wiring and drain connections, bind the tubing, wiring and drain hose (check
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at the bottom of the bundle.