English 16
NOTE
1 Depending on the model or the conditions, it may carry
out an emergency shut-down.
CAUTION
• Refer to “2. Items to be checked at time of delivery” on page
3 upon completion of the test run and make sure that all the
items are checked.
• If the customer’s interior work has not been finished on
completion of the test run, explain the customer not to
operate the air conditioner. This is essential until the inte-
rior work is finished so as to protect the product.
Substances generated from paints and adhesives used for
the interior work may contaminate the product if the unit is
operated.
When delivering the product to the customer after the test
run is completed, check that the control box lid, the air filter
and the suction grille are mounted. In addition, explain to
the customer regarding the state (ON/OFF) of the power
supply breaker.
13. WIRING DIAGRAM
(Refer to Fig. 38, 39, 40)
UC Central control address overlapping
UE Transmission error (indoor unit - central controller)
UJ Accessory equipment transmission error (NOTE 1)
1 TO OUTDOOR UNIT 2 NOTE) 4
3
WIRED REMOTE CON-
TROLLER
4SWITCH BOX
5
RECEIVER/DISPLAY
UNIT
6
IN CASE OF SIMULTA-
NEOUS OPERATION
SYSTEM
7 INDOOR UNIT (MASTER) 8 INDOOR UNIT (SLAVE)
9 REMOTE CONTROLLER 10 CONTROL BOX
11 NOTE) 9 12
(OPTIONAL ACCES-
SORY)
13 NOTE) 7 14 NOTE) 6
15
WIRELESS REMOTE
CONTROLLER
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