AirStage UTY-DCGY Manuale di installazione - Pagina 6

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Fig1
2
Separation when
terminal block used
Refrigerant
system 1
Refrigerant
system 2
Central remote
controller
Fig1
3
Refrigerant
system 1
Refrigerant
system 2
Central remote
controller
61

INSTALLATION METHOD

61 11

Selecting the Method of Installation

The following are the 2 methods for installing the central
remote controller based upon the installation method of
the control unit and power supply unit.
A. Control unit and power supply unit together (Fig. A)
B. Control unit and power supply unit separately (Fig. B )
Fig1
A
En-5
Fig1
B
61 21

Preparing Installation

6. 2. 1
Controller unit
(1)
Remove the screw (1 pc).
(2)
Remove the claws (2 places) with a flat-blade
screwdriver, and separate the front panel and
rear panel.
Claws
Screwdriver
(3)
Disconnect the connection cable connector
from the connector (CN13) of the front panel PC
board.
Front panel
CN13
Connection cable
6. 2. 2
Power supply unit
(1)
Remove the screws (4pcs).
(2)
Remove the cover.
cover
Front panel
Rear panel
Rear panel