Toshiba MMY-MUP0801HT8P-TR Service Manual page 91

[Control items]
Code No. (DN)
ON (Status that card is inserted)
Manual prohibition release
Card Input 1
(Manual operation)
Manual prohibition release
Card Input 2
(Automatic operation)
Operation status continues
Card Input 3 (Do nothing)
Manual prohibition release
Card Input 4 (The status returns to operating
condition before removing the card.)
* For the card switch box that does not involve contact operation described above, convert signals with a relay
including a normally-closed contact.
Power peak-cut from indoor unit
When the relay is turned on, a forced thermostat OFF operation starts.
• For indoor P.C. boards other than MCC-1643, the "EXCT" is input with connector CN73 on the P.C. board.
MCC-1643 requires Application control kit (TCB-PCUC2E) for input of a forced thermostat OFF "EXCT".
Please refer to the manual of Application control kit for a detailed setting.
Code No. (DN)
OFF (Status that card is taken out)
Manual prohibition
(Operation stop)
Manual prohibition
(Operation stop)
Operation status continues and setting
temperature changes
(COOL/DRY: 29ºC, HEAT: 18ºC)
Manual prohibition
(Operation stop)
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