AC Pro GMV-ND07PLS-T, Руководство пользователя

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Multi Variable Air Conditioners Ducted Type Indoor Unit
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1) In case of commissioning finished, please energize the IDUs and switch to cooling
or dry mode, meanwhile, the water pump operates, you can check the draining
through the transparent part of drain socket.
2)
If communication wire is not connected, communication malfunction “C0” will occur
after 60s of energizing. In this case, the water pump operates automatically. Check
if the water pump drains normally drains normally through drainage port. The water
pump will stop automatically after running for 10min.
(2)
During the test, please carefully check the drainage joint, make sure no any leakage
occur.
(3) It is strongly recommend to do the drain test before ceiling decoration.
Fig 4.3.11
4.4 Installation of Air Duct
Note
:
①
There should be insulating layer on air-out duct, air-return duct and fresh air duct to
avoid heat loss and moisture. Adhere a nail on the air duct and then add thermal
sponge with a layer of tin. Fasten it with a nail cover and then seal the junction with
tin tapes.You can also use other materials that have good insulation quality.
②
Each air-out duct and air-return duct should be fixed on a pre-made board with iron
frame. The junction of air duct should be well-sealed in order to prevent air
leakage.
③
The design and construction of air duct should comply with national requirements.
④
The edge of air-return duct is suggested to be more than 150mm(5-7/8 in.) away
from the wall. Add a filter to the air-return opening.
⑤
Please consider noise-damping and vibration damping for the design and
construction of air duct. Besides, noise source must be away from people. For
instance, do not have the air-return opening installed on top of the user(offices,
rest area, etc.).