Method of Field Set Si18-201
214 Operating Test
2.1.2 Local Setting Mode No.
Example To set the filter sign time to “filter contamination - heavy” for all units in a group:
Set mode No. to “10,” setting switch No. to “0,” and setting position No. to “02.”
Table
Notes: 1. Setting is made in all units in a group. To set for individual indoor units or to check the
setting, use the mode Nos. (with “2” in upper digit) in parentheses ( ).
2. The setting position No. is set to “01” at the factory, except for the following cases in which
“02” is set.
"
Setting of air flow direction adjustment range
"
Automatic restart after power outage.
"
Remote control thermostat
"
Filter sign indication (only for ceiling-mounted duct type)
Mode
No.
Note 1
Setting
Switch
No.
Setting Description Setting Position No. *Note 2
01 02 03
10(20) 0 Filter contamination - heavy /
light (Setting of operating hours
for filter sign indication)
(Change setting when reducing
filter sign indication time to half
due to quick soiling of filter)
Ultra-Long-
Life Type
Light Approx.
10,000
hours
Heavy Approx.
5,000
hours
—
Long-Life
Type
Approx.
2,500
hours
Approx.
1,250
hours
Standard
Type
Approx.
200
hours
Approx.
100
hours
1 Long-life filter type (Setting of filter sign
indication time)
(Change setting when Ultra-long-life filter is
installed)
Long-Life Filter Ultra-Long-Life
Filter (1)
Setting Description
Ultra-Long-Life
Filter (2)
3 Estimation of filter operating hour
(Change setting when filter sign indication is
not used)
ON OFF —
11(21) 0 No. of Sky Air indoor units connected for
simultaneous ON-OFF multi system
(Change setting when simultaneous
operation multi system is used) *Note 3
Pair Twin Triple
1 Simultaneous operation multi-unit individual
setting
Unified Individual —
2 Indoor unit fan OFF when cooling/heating is
OFF
— Fan OFF —
12(22) 3 Change to set fan speed when heater
thermostat is OFF *Note 5
Fan Speed LL Set Fan Speed —
5 Automatic restart after power outage reset
*Note 6
OFF ON —
13(23) 0High
Ceiling
Ceiling-mounted built-in multi-flow
cassette type, Ceiling suspended
cassette type
NHS
Ceiling-suspended type, wall-
mounted type
2.7 m or Lower 2.7~3.5 m —
Fan speed increase (wall-mounted type) Standard Slight Increase Normal Increase
1 Air flow direction selection (Change setting
when blocking kit is installed) *Note 4
FTW
3 Air flow direction adjustment (Change setting
when decorative air outlet panel is installed)
Installed Not Installed —
4 Setting of air flow direction adjustment range Upward Standard Downward
5 On-site fan speed change by air outlet
(When using phase control)
Standard Option 1 Option 2
6 External static pressure setting (To be set
according to connected duct resistance)
(High ceiling setting in the case of FHYK)
Standard
(Standard)
High Static
Pressure (High
Ceiling Setting)
Low Static Pressure