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Reload factory setting
●
Select parameter P71 and set it to 1.
●
The factory settings of the control parameters are reloaded.
Control parameters
Service level
Parameter
P02 *
P14
P24 *
P25 *
P26
P27
P28
* The parameters are critical and must be set according to the selected equipment during
Note
commissioning.
Expert level
Parameter
P53 *
P55
P56
P59
P71
P98 *
* The parameters are critical and must be set according to the selected equipment during
Note
commissioning.
8
Siemens
Smart Infrastructure
– "- - -" is displayed during reload.
Description
Operation using operating mode
selector
Keylock
Select BYPASS (external circulation
only)
Select EXT/INT circulation
FAU ECO mode
Select time ratio within one hour
Operating mode after power failure
Timer with delay Off (0 up to 23 hours,
0.5 h)
Description
Maximum VRF fan speed
ECM fan max. output
ECM fan min. output
Fan minimum On time (3-speed fan
only)
Restore factory setting
Enable Chinese text display
Factory setting
Setting range
1
1 = ON – OFF
2 = ON – FAU ECO – OFF
0
0 = Unlock
1 = Setpoint & fan buttons
adjustment only
2 = Full lock
0
0 = Disable
1 = Enable
0
0 = Disable
1 = Enable
1
1 = 1:5
2 = 2:4
3 = 3:3
4 = 4:2
5 = 5:1
0
0 = Previous operating mode
1 = OFF
2 = ON (Normal mode)
1
0 = Disable
1 = Enable
Factory setting
Setting range
3
3 = 3-speed
8 = DC 0...10 V (ECM fan)
80 %
ECM fan min...100 %
30 %
1 %...ECM fan max.
2 min
1...6 min
0
0 = Disable
1 = Reload start
1
0 = Disable
1 = Enable
A6V12068497_en--_a
2021-04-16
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