Daikin SUPER MULTI NX CTXS07JVJU Service Manual page 270

SiUS12-928_B
5.1.2 COOL / HEAT Mode Lock
Use the [S15] connector to set the unit to cooling only or heating only.
Setting to heating only (H): Short-circuit pins 1 and 3 of the connector [S15].
Setting to cooling only (C): Short-circuit pins 3 and 5 of the connector [S15].
The following specifications apply to the connector housing and pins.
JST products Housing: VHR-5N
Note that forced operation is also possible in cooling / heating mode.
∗ The illustration is for 24/32 class models as representative.
Trial Operation and Field Settings
Pin: SVH-21T-1, 1
A
COOL mode (C)
HEAT mode (H)
1 3 5
Arrow view A
A
(R17374)
Field Settings
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