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CAUTION:
Use the twist (shield) pair cable (2 x 0.75mm²) as
-
transmitting wire cable for prevention of the
malfunction (The total cable length is max. 500m).
When the total cable length is within 30m, other type
cable (more than 0.3mm²) can be used.
Keep a distance more than 30 cm between the remote
-
control cable and the transmission wire of Indoor
units.
In the case that multiple indoor units are controlled
-
simultaneously, set the refrigerant cycle number and
the address of Indoor units as indicated below.
4. CHECKING PROCEDURES
1. Turn ON the power supply for all the indoor units.
2. Set the "TEST RUN" mode by pressing the "MODE" and
"OK" switch simultaneously for more than 3 seconds.
ATTENTION:
In case of the control by using two Remote controllers
(Main & Sub), the test running shall be operated by
the main controller.
NOTE:
The completion of the automatic address setting requires
-
3 to 5 minutes after turning ON the power supply.
The total number of the connected units is indicated on
-
the liquid crystal display.
unit
Example when
5 indoor Units
are connected.
In case that the indicated number is not correct, some
-
abnormalities exist, incorrect wiring, the electric noise,
etc.
5. OPTIONAL SETTING AND INPUT/OUTPUT SETTING OF INDOOR UNIT
5.1. OPTIONAL SETTING MODE
INSTALATION AND OPERATION MANUAL FOR PC-P2HTE
Turn OFF the power supply and correct the wiring after
-
checking the following points; (Do not repeat turning ON
and OFF within 10 seconds.)
Power Supply for Indoor Unit is Not Turned ON or
-
Incorrect Wiring.
Incorrect Connection of Connecting Cable between
-
Indoor Units or Incorrect Connection of Controller Cable
Incorrect Setting of Rotary Switch (The setting is
-
overlapped.) on the Indoor Units PCB
Check to ensure that the "Test Run" mode is not set.
-
3. Canceling "Test Run" Mode
When the unit is not operating, press the RESET switch.
-
When the unit is operating, press the RUN/STOP switch.
-
Normal Mode (When unit is not
Change to the optional setting mode.
Press the "OK" switch and the "RESET" switch
simultaneously more than 3 seconds.
Selection of Optional Setting Mode
SET TEMP
HIGH
COOL
SERVI C E
A/C
"SERVICE" is indicated and the mode number is flickered.
Press the "" or "" switch and set "01" or
"02". Then press the "OK" switch.
Address of Indoor Units:
st
nd
Main unit
1
unit
2
th
th
th
4
unit
5
unit
6
unit
th
th
th
8
unit
9
unit
10
th
th
th
12
unit
13
unit
14
CAUTION:
The setting of the indoor unit number can not be
performed by the controller.
In case of setting the unit number, refer to the item
"Address of Indoor Unit" of Item 2 "Electrical Wiring for
multiple units" and perform the setting.
°C
3
rd
unit
3
unit
th
7
unit
th
unit
11
unit
th
unit
15
unit
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