Samsung AVXCSH023/032/040CE Service Manual page 30

PROHIBITION
Independent smart central control
Independent controllers are installed in each indoor machine of
home. When leaving home, use the central controller installed in the living room to turn off all the air conditioners. You can prevent unnecessary
power consumption caused by the air conditioner running with no one at home.
Smart group control for multiple households
SUPER FJM supports group controls in conjunction with Samsung's other commercial air conditioners. It achieves a wide range of smart control
including individual metering for each household, computer monitoring and network monitoring.
Ethernet
SPEEDY TROUBLESHOOTING
Self diagnosis of malfunctions
The SUPER FJM indoor/outdoor machines has an LED monitor where you can quickly diagnose the operational variables and repair them
Control parts
Auto recovery of the coolant
SUPER FJM is designed to support the saving function that recovers the coolant automatically for the user. Depending on which outdoor or
indoor machine is being repaired, it decides which machine to recover the coolant from. This way, the amount of coolant can be saved.
Repaired indoor machine
Samsung Electronics
SUPER FJM with smart control uses the smart network control method for management and
support simple controls.
Kitchen
Bedroom
Livingroom
Bedroom
Connection
SUPER FJM is designed to perform perfect smart self diagnosis functions
that support speedy troubleshooting.
LED display of the control panel
of the outdoor machine
SUPER FJM. Using the central controller, it can control all the indoor machines at
ON/OFF central controller
Functional central controller
Malfunction codes
Codes Causes for malfunction
Communication failures between the indoor
E101
machine and the outdoor machine
Bad power connection between the indoor and
E460
the outdoor machines
E467 Bad operation of the compressor
E466 Inadequate voltage supply
Repaired outdoor machine
Product Specifications
2-21