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If installing with the remote control cable exposed
1. Secure the remote controller base plate to the wall with the two accessory 4 mm screws.
2. The feeding-out direction for the remote control cable can be either up or to the left or the right. (Refer to the
illustration above.)
3. Route the remote control cable as shown in the illustration above. Pull the cord firmly around the outside of the
base plate at this time.
Wall
Remote control cable
Terminal block
Upper tab
Connector CN1
Remote controller lower case
4 mm wood screws
(accessory)
Lower tab
Remote controller upper case
11.12.4 SETTINGS
CONTROL USING TWO REMOTE CONTROLLERS
• Up to two remote controllers can be installed for a single indoor unit, and either remote controller can be used to
operate the indoor unit. (The indoor unit can be operated with the last switch pressed having priority.)
• Remote controller thermistor cannot be used. Do not switch to the remote controller thermistor.
• Connect the remote controllers
Connect both remote controllers to terminals
and on the indoor unit terminal block (non-polar).
Indoor unit
Terminal block
GROUP CONTROL
• Up to a maximum of 16 indoor units can be connected at the time of group control. (Do not connect the heat
pump unit with the cooling unit only.)
• All in the group will be set by the remote controller thermistor setting when using the remote controller thermistor.
• For the address setting method (A/C No. setting), refer to the section “Group control setting” in the installation
manual provided with the indoor unit.
LOCAL MODE SETTING Procedure
1. When operation is stopped, press the TEST RUN
switch for 5 seconds, and it will switch to LOCAL MODE.
2. Press the UP / DOWN
(TEMP & A/C No.) switch and select the “Mode No”.
3. Press the SELECT
switch in order to choose the setting value.
4. Press the UP / DOWN
(TIMER) switch to choose the “Setting Value”.
5. Press the SET
switch to fix the setting that is displayed.
6. After checking the setting, press the TEST RUN
switch to return to the normal display.
If no operation is performed, the “Local setting mode” clears after 30 seconds.
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