Toshiba MMD-UP0481HFP-UL Service Manual page 40

Auto-off feature control
[Function]
• This function controls the indoor units individually. It is used when the start operation from outside is
unnecessary but the stop operation is necessary.
• A card switch box or card lock helps protect customers from forgetting to turn off the indoor unit.
(not including the following Card Input 3)
• It is connected with connector on the indoor control P.C. board, and switched with the Code No. and jumper
wire setup for use.
[Setup method]
(1) Wiring
Connecting to the CN61 connector
CN61
T10 1 1
(YEL) 2 2
3 3
4 4
5 5
6 6
Indoor control P.C. board
NOTE) Determine the cable length between the indoor control P.C. board and the relay within 3m.
(2) Code (DN) setup
Set Code (DN) according to set indoor unit function DN code.
Connector Jumper wire (J01) Code No. (DN)
Short-circuit
(Factory default)
CN61
Open-circuit (cut)
Relay (procured locally)
Power supply
Outside contact (Card switch box, etc: Procured locally)
Set data
0000 (Factory default)
0001
0003
002E
0005
0000 (Factory default)
0001
0003
* In the figure, the contact indicates
a status that the card is taken out.
"HA normal setup" (pulse)
"Card Input 1" setup
"Card Input 2" setup
"Card Input 5" setup
"HA normal setup" (Static)
"Card Input 3" setup
"Card Input 4" setup
- 40 -
Function