Mitsubishi Electric PUHY-P120YHMU-A, Service Manual

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[
IV
Remote Controller ]
- 70 - HWE0804A GB
[3] Interlock Settings via the MA Remote Controller
1. LOSSNAY interlock setting (Make this setting only when necessary.)
[Operation Procedures]
<Indoor unit address and indoor unit> <LOSSNAY address and LOSSNAY>
- Without interlocked LOSSNAY settings
Search result
- The indoor unit address and the interlocked LOSSNAY address will appear alternately.
Press the [ON/OFF] button on the remote controller to bring the unit to a stop.
The display window on the remote controller must look like the figure below to proceed to step .
Make this setting only when necessary.
Perform this operation to enter the interlock setting between the LOSSNAY and the indoor units to which the remote controller is connected, or to
search and delete registered information.
In the following example, the address of the indoor unit is 05 and the address of the LOSSNAY unit is 30.
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< 1. Registration Procedures >
Indoor unit address LOSSNAY address
Press the [TEST] button to register the address of the selected indoor unit and the interlocked LOSSNAY unit.
- Registration completed
The registered indoor unit address and IC, and the interlocked LOSSNAY address and LC will appear alternately.
- Registration error
If the registration fails, the indoor unit address and the LOSSNAY address will be displayed alternately.
Registration cannot be completed: The selected unit address does not have a corresponding indoor unit or a LOSSNAY unit.
Registration cannot be completed: Another LOSSNAY has already been interlocked with the selected indoor unit.
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Press and hold the [FILTER] and [ ] buttons simultaneously for two seconds to perform a search for the LOSSNAY that is interlocked with the
indoor unit to which the remote controller is connected.
If no settings are necessary, exit the window by pressing and holding the [FILTER] and [ ] buttons simultaneously for 2 seconds.
Go to step
1. Registration Procedures to make the interlock settings with LOSSNAY units, or go to step 2. Search Procedures to search for a
particular LOSSNAY unit.
Go to step
3. Deletion Procedures to delete any LOSSNAY settings.
To interlock an indoor unit with a LOSSNAY unit, press the [ TEMP. ( ) or ( )] button on the remote controller that is connected to the indoor
unit, and select its address (01 to 50).
Press the [ CLOCK ( ) or ( )] button to select the address of the LOSSNAY to be interlocked (01 to 50). 5
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