Detailed Explanation Of Setting Modes - Daikin VRVIII-S Service Manual

Field Setting

3.1.6 Detailed Explanation of Setting Modes

Filter Sign Setting
If switching the filter sign ON time, set as given in the table below.
Set Time
Setting
Contamination Light
Contamination Heavy
Ultra-Long-Life Filter Sign Setting
When a Ultra-long-life filter is installed, the filter sign timer setting must be changed.
Setting Table
External ON/OFF input
This input is used for "ON / OFF operation" and "Protection device input" from the outside. The
input is performed from the T1-T1 terminal of the operation terminal block (X1A) in the electric
component box.
Setting Table
Fan Speed Changeover When Thermostat is OFF
By setting to "Set Fan Speed," you can switch the fan speed to the set fan speed when the
heating thermostat is OFF.
∗ Since there is concern about draft if using "fan speed up when thermostat is OFF," you should
take the setup location into consideration.
Setting Table
76
Filter Specs.
Mode No. Setting Switch No.
10 (20)
Setting
Mode No.
Switch No.
12 (22) 1
Mode No.
12(22)
Standard
200 hrs.
100 hrs.
Setting Position No.
1
F2 T1 T2
Forced stop
Input A
Setting
Operation by input of the signal A
Position No.
ON: Forced stop (prohibition of using the remote control)
01
OFF: Permission of using the remote control
OFF → ON: Permission of operation
02
ON → OFF: Stop
ON: Operation
03 OFF: The system stops, then the applicable unit
indicates "A0". The other indoor units indicate "U9".
First Code No. Second Code No.
3
Long Life Ultra Long Life Filter
2,500 hrs. 10,000 hrs.
1,250 hrs. 5,000 hrs.
Setting
01 Long-Life Filter
02 Ultra-Long-Life Filter (1)
03
Setting
01 LL Fan Speed
02 Set Fan Speed
SiENBE34-703
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Test Operation