Design Technical Manual

Table Of Contents
COOLING/HEATING PRIORITY FUNCTION
"Edge" input only
Connector Input signal Command
CNA01 or CNA02
OFF → ON Heating priority
ON → OFF Cooling priority
CNA01 or
CNA02
Priority mode
Heating
On
Off
Cooling
1-3-2. OPTIONAL PARTS
Usage Name and shapes Q'ty Models
For control input port
(Dry contact terminal)
EXTERNAL
CONNECT KIT
1 UT Y-X WZXZ6
For control input port
(Apply voltage terminal)
EXTERNAL
CONNECT KIT
1 UTY-XWZ X ZB
- (08 - 58) -
EXTERNAL INPUT
& OUTPUT
EXTERNAL INPUT
& OUTPUT