NO. Functions SRK SRR SRF
Outline of function Remarks
1
Several remote controllers for 1unit ○ ○ ○
Indoor unit can be connected max. 2 remote controllers.
2 Control of several indoor units ○ ○ ○
One remote controller can be connected toa max. of 16
indoor unit.
3
Plural Control △ × ×
One outdoor unit can be connected to a max. of 4indoor
units.
Only SRK50,60ZJX-S,S1
4
Central control ○ ○ ○
Signal of center mode from Center conslole can be
restricted to operation of remote controller.
5 Run/Stop ○ ○ ○
6
Change operation mode ○ ○ ○
Display of operation mode range is automatically decided
from the indoor unit's imformation.
7
Adjust fan speed ○ ○ ○
Display of airflow range is automatically decided from the
indoor unit's imformation.
8
Auto swing of flap ○ × ○
Display of airflow direction ON/OFF is automatically
decided from the indoor unit's imformation.
Flap control only. Louver cannot be controlled.
9
Setting of air flow direction × × ×
Setting of air flow direction for indoor unit that can be
changed airflow direction.
10 Setting of temperture △ △ △
Temperture range can be set from 18 degree to
30 degree. Carving 0.5℃ is rounded up.
11 Timer operation ○ ○ ○
Sleep timer mode, Off timer mode, On timer mode,
Weekly timer mode.
Worm up timer and sleep control of on timer
mode is impossible.
12 Grill auto mode × × × Grill auto mode. RAC unit does not have this function.
13 Setting of grill auto mode × × × Simple setting of grill auto mode. RAC unit does not have this function.
14 Ventilation control × × ×
Air infiltration can be controlled by the indoor unit that
has this function.
RAC unit does not have this function.
15 Display of unit number ○ ○ ○ Display address number of remote control. Address setted by SC-BIK-N for RAC
16
Service switch-1: Display of error
data
△ △ △
Display and memorize the error code data that is checked
finally.
Only error code is used in the RAC unit.
17
Service switch -2 display of
operation data
△ △ △ Display operation data. RAC unit can be displayed some data.
18 Trial run ○ ○ ○ Cooling operation signal is sent to the indoor unit.
19 Forced operation of drain pump × △ × Forced operation of drain pump is sent to the indoor unit. Option parts for SRR
20 Setting of compressor frequency ○ ○ ○ Fixing compressor frequency.
21 Quiet mode × × × On timer in order to start quiet mode. RAC unit does not have this function.
22
Auto address change from remote
control
× × × Auto address can be changed from remote control. RAC unit does not have this function.
23 Indoor unit's address set of master × × × Adapt controller for 3 pipe system. RAC unit does not have this function.
24 Filter reset × × ×
Turning off signal display of filter sign and sending reset
signal of operating time.
RAC unit does not have this function.
25
Clear memory of error code in
remote control
○ ○ ○ Reset memory that remote controller has the error code.
26
Clear memory of error code in the
indoor unit
○ ○ ○ Reset memory of error for the indoor unit.
27 Clear address in indoor unit × × × Reset memory of address for the indoor unit. RAC unit does not have this function.
28 Reset CPU ○ ○ ○ Reset outdoor or indoor CPU.
29 Function setting △ △ △
It is possible to set the function of remote control and
indoor unit.
RAC unit can be set a part of function.
30 Setting of temperature range △ △ △ Set Max and Min temperature.
For RAC models, only the range from 18℃ to
30℃ is available.
31 External input ○ ○ ○
External input from CNT terminal can be switched
between all unit operation and individual operation.
32 Auto adjustment of static pressure × × × Change auto adjustment of static pressure. RAC unit does not have this function.
33 Setting of static pressure × × ×
Displayed part blinks on and off when it recives a
signal about auto adjustment of static pressure mode.
RAC unit does not have this function.
34 Filter sign × × ×
Displays filter sign via signal from indoor unit when
counting time achieves target time.
RAC unit does not have this function.
○:OK, △:Conditionally OK, ×:N/A
If wired remote controller (optional part) is connected to the following indoor units, some of the functions cannot be used. Please
see following table for details.
・Wall mounted type:SRK
**
ZJX-S1,ZJX-S,ZJR-S,ZJ-S,ZK-S
・Floor standing type:SRF
**
ZJX-S
・Ceiling concealed type:SRR
**
ZJ-S