Mitsubishi Electric AG-150A Instruction Book page 45

• Extent of the error reset
When an error is reset, units other than the ones in error may come to a stop.
Units in error
AG-150A (EC)
Outdoor unit
Indoor unit
ME (MA) remote controller
System controller
Interlocked LOSSNAY
Shown below is a diagram showing the extent to which an error of a unit will affect.
AG-150A (EC)
(0)
Units in error
AG-150A (EC)
Outdoor unit (51)
Outdoor unit (53)
Outdoor unit (57)
Indoor unit (1)
Indoor unit (3)
Indoor unit (5)
LOSSNAY (6)
Air To Water (PWFY) (7)
ME remote controller (101)
System controller (201)
Types of units in error and the affected units that will stop
None
All indoor units that are connected to the outdoor unit in error
Indoor unit in error and all other indoor units in the same group
All indoor units that are connected to the remote controller in error
All indoor units that are connected to the system controller in error
Indoor units with which the LOSSNAY is interlocked that is experiencing the problem
Outdoor unit
(51)
Outdoor unit
(53)
Outdoor unit
(55)
Outdoor unit
(57)
None
Indoor unit (1), Indoor unit (2)
Indoor unit (3), Indoor unit (4), Indoor unit (5)
Air To Water (PWFY) (7)
Indoor unit (1), Indoor unit (2)
Indoor unit (3)
Indoor unit (4), Indoor unit (5)
Indoor unit (5)
Air To Water (PWFY) (7)
Indoor unit (1)
Indoor unit (1), Indoor unit (3), Indoor unit (4)
Indoor unit
(2)
Group 1
Indoor unit
(1)
Indoor unitt
(3)
Indoor unit
(4)
Group 2
Indoor unit
(5)
Air To Water (PWFY)
(7)
– 44 –
Units that stop
ME remote controller
(101)
System controller
(201)
LOSSNAY
(6)
Units that stop