Setting Up Interlocked Units - Mitsubishi Electric PAC-SF41SCA Manuel D'utilisation

7-1-3. Setting up interlocked units

Sets up interlocked operation of ventilation units in each group. Set up interlocked operation after setting up
the group.
Interlocked units cannot be set up unless indoor units are registered in the desired group.
(1) Call up the interlocked unit setting screen
(2) Select the group
(3) Select the master indoor unit
(4) Select the interlocked unit address
• Registering the interlocked unit
• Clearing the interlocked unit
• Confirming the interlocked unit
NOTE: • When registering the interlocked unit, always link a interlocked unit to the indoor unit with the
lowest address in the master group. If this is not done it will not be possible to operate the
interlocked unit with the local remote controller.
• When a unit is to be interlocked to multiple indoor units, set up interlocked unit operation for all
indoor units.
(1) Call up the interlocked unit setting screen
COL./GROUP
Press the switch to change from the initial setting screen to the interlocked unit setting screen.
[ ] or type displayed after two seconds.
CENTRALIZED
COLLECTIVE
GROUP ON OFF
[ ] or unit address displayed.
Initial setting screen
(initial setting mode screen)
The display toggles between the initial setting screen and the interlocked unit setting screen each time
COL./GROUP
the switch is pressed.
(2) Select the group
Press the GROUP
When the selected group contains and already registered unit, the registered indoor unit with the
lowest address, and its unit type, are displayed.
Example: The indoor unit at address 003 is registered in group 2.
CENTRALIZED
COLLECTIVE
ON OFF
GROUP
Interlocked unit setting screen (group 2)
ON/OFF
PROHIBIT
CHECK
ON/OFF FILTER
AUTO
MODE TEMP.
BY-PASS
MODE LOCK
HEAT EX.
SKIP
FILTER
˚C
or switch to select the interlocked unit to be registered.
ON/OFF
PROHIBIT
CHECK
ON/OFF FILTER
AUTO
MODE TEMP.
BY-PASS
MODE LOCK
HEAT EX.
SKIP
FILTER
˚C
[ ] or type displayed after two seconds.
CENTRALIZED
COLLECTIVE
GROUP ON OFF
[
Interlocked unit setting screen
Unit type [ ] displayed after two seconds.
Interlocked unit address display.
ON/OFF
PROHIBIT
CHECK
ON/OFF FILTER
AUTO
MODE TEMP.
BY-PASS
MODE LOCK
HEAT EX.
SKIP
FILTER
˚C
] or unit address displayed.
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