Application

The infrared remote can be used to control a group of up to eight indoor units and is equipped with an internal room temperature sensor, which may be configured to take priority over the indoor unit return air sensor. Should the device be taken outside its operational range, the indoor unit will automatically revert to sampling from the indoor unit return air sensor. The device can be used to interrogate the indoor unit to receive system fault codes, however the engineer’s menu and data retrieval function of the standard wired remote controller are not available. Where indoor units require additional configuration it will be necessary to temporarily connect a standard wired remote controller, whilst the modifications are made.
 

Connections

The infrared remote receivers are connected to the indoor units by the AB network the infrared remote kits used for the different models are listed below.

The wall units have the infrared kit included except the MMK-AP0151H, MMK-APO181H and MMK-APO241H these models need to be hard wired or use this infrared kit TCB-AX21E.

Limitations

The remote controller can control an individual or a group of eight indoor units.  This is reduced to a maximum of seven indoor units where a second remote controller is to be used.
 

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