Carrier 42cvur018-703 Service Manual page 49

Rear right
Rear left
Bottom left
Left
Bottom right
Right
1. Die-cutting front panel slit
Cut out the slit on the left or right side of the front
panal for the left or right connection and the slit on th
bonttom left or right side of the front panel for the botto
left or right connection with a pair of nippers.
2. Changing drain hose
For leftward connection, bottom leftward connection
and rear leftward connection's piping, it is necessary to
change the drain hose and drain cap.
<How to remove the drain cap>
Clip the drain cap by needle-nose pliers and pull out.
Fig. 10-3-13
<How to install the drain hose>
Firmly insert drain hose connecting part until hitting on
a heat insulator and fix it with a screw.
<How to remove the drain hose>
•
The drain hose can be removed by
removing the screw securing the drain hose and then
pulling out the drain hose.
•
When removing the drain hose, be
careful of any sharp edges of steel
plate. The edges can injuries.
To install the drain hose, insert the drain hose firmly
•
until the connection part contacts with heat insulator,
and the secure it with original screw.
Heat insulator
Drain hose
Fig. 10-3-14
<How to attach the drain cap>
1. Insert hexagon wrench (4 mm) in a center head.
4 mm
2. Firmly insert drain cap.
No gap
CAUTION
<How to attach the drain hose>
Always use the original screw that secured the
drain hose to the unit. If using a different screw
may cause water to leak.
Insert the drain hose firmly until the connector
contacts with the insulation, then secure it in place
using the original screw.
Firmly insert the drain hose and drain cap; otherwise,
water may leak.
<In case of right or left piping>
• After scribing slits on the front panel with a knife
or a making-off pin, cut them with a pair of nippers
or an equivalent tool.
Slit
– –
48
FILE NO. SVM-12052
Fig. 10-3-15
Do not apply lubricating oil
(refrigerant machine oil)
when inserting the drain cap.
Application causes deterioration
and drain leakage from the plug.
Insert a hexagon
wrench (Ø4mm)
Fig. 10-3-16
CAUTION
Fig. 10-3-17