Service manual

SiE18-201 Method of Field Set
Operating Test 173
Note: Setting of Centralized Controller
<DCS301B61, DCS302B61, KRC72>
Please refer to Operating Installations of each controllers.
6. Function
7. Settings
( 1 ) The following operations and control functions are possible using
this kit with central control equipment.
( 2 ) This kit does not support the following controls.
( 3 ) Notes
( 2 ) Control code
When the central remote controller is used, control codes and controls of
the wireless remote controller for room air conditioners are as follows.
( 3 ) Installing on a wall or an indoor unit
After all settings for this kit are complete, mount the housing with the
supplied screws and double-sided tape.
Operation and control
Operation and control
Starts or stops room air conditioner.
1. On/Off
1. Group control
One or more of air conditioners can be controlled by
one remote controller.
Room temperature, Heat status, Compressor
operation status, Indoor fan operation status, Electric
heater / humidifier operation status.
3. Control items to
the right:
Forced thermo OFF, Filter sign display and reset. Air
flow and air flow direction settings, Charge control
Temperature is reduced by 2°C (thermo OFF).
Power is saved with reduced operational noise.
Power is saved with reduced power consumption.
4. Energy-saving
command
5.
Low noise command
6. Demand command
2. Monitoring items
to the right:
Monitors operational status and malfunctions.
2. Operation/Alert
monitor
Cooling/heating can be selected. Ventilation is not
possible. About Auto mode, see 7. Setting (1)-

3. Mode select
20 to 32°C during cooling 16 to 28°C during heating
4. Temperature
setting
Select whether to accept or to reject the operation
from the remote controller regarding the
operation stop, mode select and air flow
direction. (Last command priority or, remote`
controller rejection, etc.)
5. Remote controller
operation mode
setting
Display the contents of a malfunction.
6. Malfunction code
display
One or more of air conditioners can be controlled
togheter
7. Zone control
1) This kit cannot be used togheter with room air conditioner central
controllers (KRC72): and PCBs for remote control Adapter
(KRP413A1(s) and KRP 413A2(S)).
2) The functions described above refer to the kit itself. Actual functionality
will vary depending on the central control equipment.
3) Do not enter zone information for zones containing a heat pump or
cooling only unit, or for equipment other than room air conditioners.
4) Cooling/Heating switchover cannot be operated for cooling-only units.
This function determines whether the unit returns to the previous
operation mode when recovering from a power faillure. When an auto
restart ON/OFF jumper is provided in the indoor unit, control from this kit
takes priority.
The following status information is stored regardless of on/off state.
This function must be programmed because temperature control in
Auto Mode differs between overseas and Japanese models.
When connecting to Japanese models. (delivery setting)
Auto Mode cannot be selected from central control
equipment.
When Auto Mode is selected using the remote
controller, cooling or heating is displayed at the
central remote control. (At this time, the temperature
display is fixed at 25°C.)
When connecting to overseas models
Auto Mode can be selected from central control
equipment.
When Auto Mode is selected using the remote
controller, Auto Cooling or Auto Heating is displayed
at the central remote control.
SW3 Setting
• Operation mode
• Set temperature
• Remote controller operation mode
 Setting group numbers (SW1, SW2-1 to 3)
( 3 ) Switch settings
SW2
setting
Upper
group No.
SW1
setting
SW1
setting
Lower
group No.
Lower
group No.
Group numbers must be set when using a central remote controller
and unified ON/OFF controller. Set as shown in the table below
(Numbers in the following ranges can be set: 1-00 to 1-15, 2-00 to
2-15. etc., to a maximum number of 8-15. The same number cannot
be set for more than two units.)
 Auto restart ON/OFF (SW2-4)
 Setting for overseas and Japanese models (SW3)
SW2
setting
Setting
ON
OFF
ON
OFF
Operation mode is always off when recovering from
power failure. (delivery setting)
Returning to the operation mode prior to power failure
Remote
controller
operation mode
Control
code
Control by remote controller
Unified operation,
individual operation by
central remote controller,
or operation controlled by
timer.
Unified stop, individual
stop by central remote
controller, or timer stop.
ON/OFF operation timer setting is not possible.
Only air flow and air direction can be set.
Only off operation, air flow and air direction can be set
Last command takes
priority
Only off operation, air flow
and air direction can be set
ON/OFF operation, timer
setting is not possible
Only off operation, air flow
and air direction can be set
ON/OFF operation, timer
setting is not possible
Last command takes
priority
Last command takes
priority
Last command takes
priority
Last command takes priority
ON/OFF control
is rejected by
remote controller
Only OFF control
is accepted by
remote controller
Central priority
Last command
priority
Timer operation
is accepted by
remote controller
*Installing on a wall
After the lower part of the housing is fixed with the 3 supplied screws,
attach the upper part of the housing in this original position.
*Installing on the indoor unit
After the lower part of the housing is fixed with the 3 supplied screws,
attach the upper part of the housing in this original position.
0
1
3
4
10
11
2
12~19
5
6
7
8
9
2P058222