Daikin ERQ Series Service Manual page 130

ESiEN09-06 A
(6.3) Y-control
Since there is no external input to change the T
local setup by means of the Daikin remote controller (during installation).
Cooling: T
Heating: T
(7) Renewal of Target Refrigerant Temperature (W- & X-control)
When a level of the main pcb is updated, the T
simultaneously, otherwise the T
When the DDC level remains constant for A seconds, a level update is executed in the main
pcb.
For X-control:
Test Operation
Heating: Upper & lower limit of T
Mode n° setting Setting switch n°
51
setting
e
setting
c
Mode n° setting Setting switch n°
23 (13)
Mode n° setting Setting switch n°
20 (10)
can be chosen
c
Setting position n°
0 00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
/T value, their values can only be changed by
e c
Setting position n°
1 01
02
03
04
05
06
07
08
2 01
02
03
04
05
06
07
/T value of the outdoor is updated
e c
/T value remains constant.
e c
Setting position n°
4 01
02
03
04
Field Setting
Setting
Lower limit T Upper limit T
c
(°C) (°C)
30 55
35 55
40 55
43 55
30 50
35 50
40 50
43 50
30 49
35 49
40 49
43 49
30 45
35 45
40 45
43 45
Setting
T = 5°C
e
T = 6°C
e
T = 7°C
e
T = 8°C
e
T = 9°C
e
T = 10°C
e
T = 11°C
e
T = 12°C
e
T = 43°C
c
T = 44°C
c
T = 45°C
c
T = 46°C
c
T = 47°C
c
T = 48°C
c
T = 49°C
c
Setting
A = 60 sec
A = 120 sec
A = 180 sec
A = 240 sec
c
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