20
5-5. Finishing the Installation
After finishing insulating and taping over the tubing, use sealing
putty to seal off the hole in the wall to prevent rain and draft
from entering. (Fig. 5-10)
Apply putty here
Tubing
Fig.5-10
6. HOW TO INSTALL THE TIMER
REMOTE CONTROLLER (OPTIONAL
PART)
Refer to the Operating Instructions attached to the optional
Timer Remote Control Unit.
7. HOW TO INSTALL WIRELESS
REMOTE CONTROLLER RECEIVER
Refer to the Operating Instructions attached to the optional Wire-
less Remote Controller Receiver.
8. HOW TO PREPARE THE SYSTEM FOR
OPERATION
In order to operate the air curtains properly, following settings
must be made on the outdoor units:
■
ECOi series units
MF2 3-PIPE
U-8MF2E8, U-10MF2E8, U-12MF2E8,
U-14MF2E8, U-16MF2E8
ME1 2-PIPE
U-8ME1E81, U-10ME1E81,
U-12ME1E81, U-14ME1E81,
U-16ME1E81, U-18ME1E81,
U-20ME1E81
LE1 2-PIPE
U-4LE1E5, U-4LE1E8, U-5LE1E5,
U-5LE1E8, U-6LE1E5, U-6LE1E8
1. After finishing the addressing procedure (refer to the
outdoor unit test run service manual supplied with the
outdoor unit) please connect the standard timer remote
controller (CZ-RTC2) just for the setting purpose to the
outdoor unit as shown in Fig. 8-1:
Fig.8-1
Remote
Controller
Remote
Controller
Indoor
unit
Inter-unit control wiring
Outdoor unit
Outdoor unit
control PCB
Outdoor unit control PCB
RC (3P, BLU)
PCB connector (3P, BLU)
Relay connector (2P, WHT)
Remote controller Ass’y
Special service checker wiring
* Operation manual included in package.
Remote controller Ass’y
Special service checker wiring
(Servicing No.: CV6231785082)
Outdoor unit maintenance
remote controller
System diagram
Indoor
unit
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