Fujitsu Airstage ASUB24TLAV1 - Page 511


ELECTRICAL WIRING
Connection method di󰀨ers by the type of thermostat controller.
z
Two-stage Cooling and Heating
Example: Remote controller for 3-wire type
(Locally purchased)
AC 208/230 V
AC 24 V
AC 24 V
Max.
16 units
Indoor unit
Thermostat convertor
Thermostat
controller
Transformer*
Install the transformer, as necessary, per building code and manufacturer’s
installation instructions. Maximum Power: 5.0 VA
*
z
Single-stage Cooling and Heating
Example: Remote controller for 2-wire type
(Locally purchased)
Max.
16 units
Indoor unit
Thermostat convertor
Thermostat
controller
Transformer*
AC 208/230 V
AC 24 V
AC 24 V
Install the transformer, as necessary, per building code and manufacturer’s
installation instructions. Maximum Power: 5.0 VA
*
- (05 - 148) -
CONTROL SYSTEM CONTROL SYSTEM