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Verfügbare Sprachen
Verfügbare Sprachen
Installation Procedures
3. Preparation before Installation
(1) Please refer to the cooling system diagram of the unit before installation, and connect the
pipes according to it.
(2) Location relation between inspection hole on the ceiling, the unit, and the hoisting studs (unit:
mm).
1500
1561
40VD048A-7S-QEE
(3) If necessary, make a hole for installation and inspection on the ceiling, (used for the scenario
with a ceiling)
For the size of the inspection hole on the ceiling, please refer to the above diagram.
Before installation, finish all the preparations for the piping connected to indoor units
(refrigerant, water drainage) and wiring (connection line of the line control, connection line
between indoor and outdoor units) so that they can be connected with the indoor units right
after installation.
For the inspection hole, the ceiling might be reinforced for evenness and to avoid ceiling
vibration. For details, please consult the construction contractor.
(4) lnstall the hoisting studs (M12 bolts)
To support the weight of the unit, use barb bolts in the
scenario with a ceiling. In the scenario with a new ceiling
use inlaid bolts, embedded bolts or other parts provided on
site. Before proceeding the concrete installation, adjust the
gap between the bolt and the ceiling.
Tas
Indoor heat exchanger
TC1
Taf
TC2
Filter
Filter
EEV
40VD072A-7S-QEE
40VD096A-7S-QEE
over 100
air outlet port
ceiling
7
Gas pipe
Liquid pipe
1235
1438
over 900
air inlet port
notch grapping
notch plug
hoisting stud M12
plug
concrete
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