Operating Instructions - Samsung IDH4400A Service Manual

3. Operating Instructions

3-1 Example of Single unit Operation
1 chamber wired, wireless remote controller single operation and 1 chamber wireless remote controller +
wired remote controller combination control
Outdoor unit
Indoor unit
Wired
remote
controller
Example of 1 chamber single operation
(wired or wireless remote controller)
* In case of 1 chamber single operation (wireless remote controller+wired remote controller), both setting of wired remote controller
to MASTER/SLAVE is available.
<To use wired & wireless remote controller simultaneously >
1. Put off the power.
2. For the combined use of wireless remote
controller and wireless remote controller, put on
the option switch 4 of wired remote controller.
3. Putting off the option switch 4 of wired remote
controller disables the control by wireless remote
controller.
Wired Remote Controller Option Switch
DIP SWITCH NO OPTION ITEM
1 Type of unit
2 Indoor unit control
3 Basic specification
Combined use of
4
wireless remote
Samsung Electronics
Outdoor unit
Indoor unit
Receiver
& display
unit
Wireless
remote
controller
Cooling only
Group control
Able to operate of wired
remote controller
controller (SLAVE MODE)
Receiver
& display
unit
Wireless
remote
controller
Example of 1 chamber single operation
(wireless + wired remote controller)
4. Put on the power.
Caution :
• After resetting the option in the wired remote controller, be
sure to put the power on again so that the set option can
be applied.
SW ON SW OFF
Heat pump
Indoor unit 1 chamber control
-
Disable to operate the
wireless remote controller
(MASTER MODE)
Outdoor unit
Indoor unit
Wired remote
controller
DEFAULT
OFF
OFF
- Fixed to OFF
OFF
3-1