Carrier 39cvur018-703, Руководство по обслуживанию, Страница: 49 / 94

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FILE NO. SVM-12052
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
CAUTION
Die-cutting Front panel slit
Changing drain hose
Piping preparation
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 con
nection with a pair of nippers.
Heat insulator
Drain hose
<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.
CAUTION
Firmly insert the drain hose and drain cap; otherwise,
water may leak.
Slit
4 mm
<How to attach the drain cap>
1. Insert hexagon wrench (4 mm) in a center head.
No gap
Insert a hexagon
wrench ( Ø 4mm)
Do not apply lubricating oil
(refrigerant machine oil)
when inserting the drain cap.
Application causes deterioration
and drain leakage from the plug.
Fig. 10-3-15
2. Firmly insert drain cap.
Fig. 10-3-16
<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.
<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.
Fig. 10-3-17
Fig. 10-3-14