Carrier 42NQV050M - Piping and Drain Hose Installation

– 50 –
CAUTION
• Be sure to refer to the wiring system diagram
labeled inside the front panel.
• Check local electrical regulations for any
specific wiring instructions or limitations.
10-3-5. Piping and Drain Hose Installation
Piping and drain hose forming
• Since condensation results in machine trouble,
make sure to insulate both the connecting pipes
separately.
(Use polyethylene foam as insulating material.)
Fig. 10-3-8
1. Die-cutting front panel slit
Cut out the slit on the left or right side of the front
panel for the left or right connection and the slit
on the bottom left or side of thefront panel for the
bottom left or right connection with a pair of
nippers.
2. Changing drain hose
For left connection, left-bottom connection and
rear-left connection’s piping, it is necessary to
relocate the drain hose and drain cap.
CAUTION
Ear
th line
20 mm
10 mm
80 mm
110 mm
How to remove the drain cap
Clip drain cap with needle-nose pliers, and pull out.
Fig. 10-3-9
How to remove the drain hose
The drain hose is secured in place by a screw.
Remove the screw securing the drain hose, then pull
out the drain hose.
Die-cutting Front panel slit
Changing drain hose
Piping preparation
Rear right
Rear left
Bottom left
Left
Bottom right
Right
NOTE :
WIRE TYPE : more than 1.5mm
2
. (H07 RN-F
or 60245 IEC 66).
Fig. 10-3-6
Heat insulator
Drain hose
Fig. 10-3-10
Fig. 10-3-7
FILE NO. SVM-10052