Service manual

57
5. PROGRAM TIMER ADAPTER
This adapter is needed when a program timer(PAC-815PT)or a centralized remote controller(PAC-805RC)is used.
5-2 Connection method
Connection and wiring methods differ with the type of the indoor unit used. Confirm the type before carrying out the work.
5-1 Parts included
Part No
1 ADAPTER··························1P 2 3-core cable···························1P
Length : 2m(6' 7")
4 4-core cable···························1P
Length : 2m(6' 7")
3 3-core cable···························1P
Length : 2m(6' 7")
5 5-core cable···························1P
Length : 2m(6' 7")
ANE
Dip switch
Fig-1 Fig-2
CN22
TRANS
T
(Y)
SW1
Transmission
(B)
(W)
200
5A
A
POWER
SUPPLY
N
E
POWER SUPPLY CORD Fuse(5A)
Tie-wrap
Wiring has to be changed when 200V power supply is used.
Tie-wrap
Transmission cord
TRANSFORMER
TERMINAL-BLOCK
FOR POWER
SUPPLY
TERMINAL-BLOCK
FOR
TRANSMISSION
SW1
CN22
CN1 CN21 CN51 CN30CN42 CN50 CN40
(AG)
TRANS
220
240
(1) Connections in the adapter box
1. Connect the power supply cord to the terminal-block and fix it in-place with a tie-wrap.
Connect a single phase 200V (220, 230, 240V) AV to .
As is the GND terminal, be sure to ground the earth wire.
2. Connect the transmission line to the transmission terminal-block and fix it in-place with a tie-wrap (when a
centralized remote controller is being used).
CAUTION : Never connect the power supply cord to the transmission terminal-block
E
A N
PAC-825AD
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