LG ABZCA User manual

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ΕΛΛΗΝΙΚΆ
ČEŠTINA
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POLSKI
LIMBA ROMÂNĂ
PORTUGUESE
MAGYAR
БЪЛГАРСKN
SRPSKI
HRVATSKI SVENDKA NORSK SUOMI DANSK
EESTI KEEL
MALTI
SLOVENČINA
SLOVENŠČINA
LATVIEŠU VALODA
LIETUVIŲ KALBA
РУССКИЙ ЯЗЫК
УКРАÏНСЬКА
ҚАЗАҚ ТІЛІ
БЕЛАРУСКАЯ МОВА
O‘ZBEK TILI
GAEILGE
МАКЕДОНСКИ
SHQIP
ÍSLENSKA BOSANSKI
www.lg.com
INSTALLATION MANUAL
ZONE
CONTROLLER
ABZCA
Please read this installation manual completely before installing
the product.
Installation work must be performed in accordance with the
national wiring standards by authorized personnel only.
Please retain this installation manual for future reference after
reading it thoroughly.
P/NO : MFL69265508

ZONE CONTROLLER 32 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

5
ENGLISH
4ZONE CONTROLLER
Split Duct Indoor Unit
Trans
CH1 CH2 CH3 CH4
AC 24V 24V 24V 24V
COM COM COM COM
Zone Controller PCB
LG THERMOSTAT
Main
PCB
AC220V 50/60Hz
AC24V(L)
AC24V(N)
FAN
COOL
HEAT
R C
G
Y1
W1
No Connector No Connector No Connector
CH(1~4)(Heat)
No Connector
CH(1~4)(Cool)
24V
American Standard Thermostat
Heat Cool Power(24V)
2 1 4
W
G
Y
R
Netural(-) Hot(+) Action(+) No Connector Define(+) Define(-)
HYUB IL ACTUATOR
Trans :12VA (24V/130mA*4)
Thermostat #1 Thermostat #2 Thermostat #3 Thermostat #4
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5
hIf the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard.
hMeans for disconnection must be incorporated in the fixed wiring in accordance with the
wiring rules.
hQualified service technician is only possible to access to product.
Minimum cross-sectional area of conductors
Rated current of appliance
A
Nominal cross-sectional area
mm2
≤0,2
>0,2 and ≤3
>3 and ≤6
>6 and ≤10
>10 and ≤16
>16 and ≤25
>25 and ≤32
>32 and ≤40
>40 and ≤63
Tinsel cord a
0,5 a
0,75
1,0 (0,75)b
1,5 (1,0)b
2,5
4
6
10
* aThese cords may only be used if their length does not exceed 2 m between the point
where the cord or cord guard enters the appliance and the entry to the plug.
bCords having the cross-sectional areas indicated in the parentheses may be used for
portable appliances if their length does not exceed 2 m.
NOTE: For supply cords supplied with multi-phase appliances, the nominal cross-sectional
area of the conductors is based on the maximum cross-sectional area of the conduc-
tors per phase at the supply cord connection to the appliance terminals.

Manufacturer : LG Electronics Inc. Changwon 2nd factory, 84, Wanam-ro,
Seongsan-gu, Changwon-si, Gyeongsangnam-do, KOREA