42VMC Operating test, address selector, fault code, guide for the owner and accessories
E N G L I S H
Operating test
•Perform the operating test after the units have been installed in position and the gas leak test has been completed.
•Check all electrical connections (instructions and wiring diagram).
•Insert the batteries into the remote control and leave it OFF.
•Energise the system, turning the power supply ON.
• Press the 
and 
buttons of the infrared remote control and hold them pressed for more than 5 seconds.
The display will be cleared, the time segments will display the icon (Src = service test).
•After test has been completed, press 
button to leave the test menu.
Note:
When 30 seconds have elapsed and no buttons have been pressed, the remote control will automatically exit the test menu and resume its normal operation.
Address selector
If you are installing two indoor units in the same room and you want them to operate in independent mode, it is necessary to assign each unit its own address so that each unit can operate via its own remote control.
For configuration, proceed as follows:
Configuration (of the unit)
• Press the 
and 
buttons of the infrared remote control and hold them pressed for more than 5 seconds.
•The display will be cleared, the time segments will display the first configuration item (rAdr = remote address) and the temperature segments will display the default value of this configuration item (Ab = control of both indoor units).
•Press either the 
or 
button to change the default value (Ab) to the new value (A) or (b).
•Press 
button to transmit the new configuration to the unit.
•Press 
button to leave the configuration menu.
Configuration (of the remote controller)
• Press the 
and 
buttons of the infrared remote control and hold them pressed for more than 5 seconds.
•The display will be cleared, the temperature segments will display the first configuration item (CH = remote address) and the time segments will display the default value of this configuration item (Ab = control of both indoor units).
•Press either the 
or 
button to change the default value (Ab) to the new value (A) or (b).
•Press 
button to transmit the new configuration to the unit.
•Press 
button to leave the configuration menu.
Note:
When 30 seconds have elapsed and no buttons have been pressed, the remote control will automatically exit the configuration menu and the procedure has to be restarted.
Fault code
Once a failure occurs with the indoor unit in operation, the green unit LED flashes at intervals of 0.5 seconds.
The fault code is deduced from the number of times the green LED flashes, blocking unit operation.
Between one flash cycle and the next one, a pause of 5 seconds elapses.
Table VI: Fault code
Code | Description |
3 | Room air sensor fault |
4 | Indoor unit coil sensor fault |
6 | Filter dirty |
7 | Outdoor unit failure |
10 | EEPROM corrupt |
11 | Unit address incomplete |
12 | Address / zone incomplete |
13 | Gas flow distributor corrupt |
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Guide for the owner
When installation and tests are completed explain the Operation and Maintenance Manual to the owner, with particular attention to the main operating modes of the air conditioner, such as:
•Turning the unit on and off.
•Functions of the remote control.
•Removal and cleaning of the air filters.
Leave the two installation manuals for the indoor and outdoor units with the owner for future use during maintenance operations or for any other needs.
Table VII: Accessories
Description | Part number |
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009 | 012 | 014 | 018 | 024 | |||
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Condensate discharge pump 230V ~ 50Hz | 42VKG9002 | ||||||
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Cable cover kit | 42VKG9003 | ||||||
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GB - 13
