Daikin Skyair RY71K, Service Manual

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Method of Field Set (Reset after Maintenance Inspection/Repair) Si-71A
22 Explanation of Field Set
1.4 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)
3. When installing Sky Air simultaneous operation multi-unit, set to either “twin” or “triple.”
Only when the factory setting is changed, it is necessary to make a setting using a remote controller.
4. For further details, see the installation instruction.
5. Since drafts may result, carefully select the installation location.
6. When power returns, units resume the settings made before the power outage.
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) Urtra-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 Urtra-long-life filter is
installed) Long-Life Filter Urtra-Long-Life Filter
(1)
Setting Description
Urtra-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) 0 High
Ceiling
Ceiling-mounted built-in multi-flow
cassette type, Ceiling suspended
cassette type N H S
Ceiling-suspended type, wall-mounted
typ 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 F T W
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