Centek CT-65R24 Инструкция по эксплуатации онлайн [39/48] 744199

Centek CT-65R24 Инструкция по эксплуатации онлайн [39/48] 744199
38
readings will not change. If the pressure gage hands move there
is a leak and it will have to be repaired. The leak can be located with
soap suds, leaky connections can be tightened (the problem is usually
related to the copper tube connection to the unit outlets).
If the system is tight, with the pump hose still connected fully pen
the valve at the bottom. Sounds will be heard in the pipes: the Freon
is filling the system. Then quickly unscrew the vacuum pump hose
some frozen Freon may escape from the valve (wear protective gloves
to prevent frostbite). Now fully open the top valve (where the thinner
tube is connected).
Air conditioned installation is now completed.
outdoor unit
sealed valve
cooler
indoor unit
gas
liquid
half connection
manifold valve
manovacuum meter
manometer
hand Hi
hand Lo
Vacuum pump
inlet hose
low pressure valve
inlet hose
Figure 13
ELECTRICAL CONNECTION
The connecting cables should comply with Table 3.
1. Indoor unit
Open the upper cover to the maximum position.
Remove the electrical panel cover from the unit. Loosen the screw on
the connection cover.
Remove the pressure plate.
Connect the power and signal wires in accordance with the connection
diagram on page 17 and in Fig. 15.
Firmly tighten the electrical panel cover screw and close the indoor
unit cover.
2. Outdoor unit
Remove the electrical panel cover.
Connect the connecting wires in accordance with the connection
diagram on page 17 and in Fig. 14.
Reinstall the electrical panel cover plate.
Note:
Ensure that all wires are securely fastened, do not come loose or
disconnect.
The provided diagrams are common for all models and can vary
slightly for your specific model.
Brown
Indoor unit Outdoor unit
Blue
Black
Yellow-green
1 1
2 2
3 3
4 4
Figure 14
Table 3
Model Connecting
power cable
Signal cable Power
cable
18000
BTU/h
Max length 10 m 10 m 5 m
30000
BTU/h
Cross-
section
2,5 mm
2
1,5 mm
2
1,5 mm
2
2,5 mm
2
1,5 mm
2
2,5 mm
2
TABLE OF FAULT CODES ON PAGE 43!

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