ZONE CONTROLLER
3
2
ZONE CONTROLLER
ENGLISH
ZONE CONTROLLER
Accessory
Model Name
ABZCA
Functions
• Dividing area by zones (4zones) and control each zone by its own ther-
mostat and corresponding dampermotor.
• In the cooling mode:
In case of Ceiling Concealed Duct, if the temperature of the zone is
lower than the set temperature in that condition the damper will be
closed & rpm of the fan motor is varied to adjust the reduced require-
ment of air.
On the other hand:
If the temperature of the zone is higher than the set temperature in
thatc ondition the damper will be open so as to supply cold air to the
zone and vice versa in heating mode.
• In case all the dampers are closed in that condition indoor fan, outdoor
fan & compressor will be off.
Picture
Parts Supplied
Applicable Models
Applicable to Ceiling Concealed Duct, Ducted Split & Single Package type
air conditioners.
Installation Procedure
- The controller should be mounted to control panel using 4screws supplied.
- Fasten it to any holes on control panel as long as there is enough space to install.
If necessary drill holes to install on prope rposition.
- When drilling, ensure that metal swarf does not foul any electronic components.
Wiring Diagram
- Connect Damper Motor to Zone Controller according to Damper Motor maker's manuals.
- Connect thermostat to Zone Controller according to thermostat maker's manuals.
- Connect main lead wires between main PCB and Zone Controller.
1. Zone
Controller
PCB
2. Trans
3. Case
5. Main lead wires
FactorySupplied:
PCB Controller Zone...........1EA
Trans ..................................1EA
Case ...................................1EA
Cover ..................................1EA
Main lead wires ..................1EA
Screws ...............................1EA
Supporter ...........................1EA
Purchased Locally:
Damper Motor
Thermostat
Damper
