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Bunsen Air - Installer Manual
22 |
P a g e
12
Tables of parameter and status
Unit parameter table
Parameter
Definition
Setting range
Default
Comments
L2
Compressor activating return temperature
difference
2
℃
~18
℃
5
℃
L3
Cylinder Target temperature
35
℃
~ 60
℃
53
℃
Default 53
℃
, not over 60
℃
L5
Boost temperature
30
℃
~60
℃
45
℃
L6
Duration of High temperature disinfection
0 Min -180 Min
60 Min
L7
Hour timer of disinfection (hour setting)
00:00-23:00
14
14 = 14:00
L8
Minute timer of disinfection
0-59 Min
0
L9
Start of large amount water usage time
00:00-23:00
18
18 = 18:00
L10
End of large amount water usage time
00:00-23:00
23
23 = 23:00
L11
Starting 1st Running period
00:00-23:00
8
8 = 08:00
L12
Starting 2nd Running period
00:00-23:00
18
18 = 18:00
L13
Starting 3rd Running period
00:00-23:00
23
23 = 23:00
L14
Target temperature of 1st Running period
0 ~ 60
℃
53
℃
L15
Target temperature of 2nd Running period
0 ~ 60
℃
50
℃
L16
Target temperature of 3rd Running period
0 ~ 60
℃
45
℃
L17
Target temperature of compressor and electrical
heater (Immersion) during disinfection
60-63
℃
60
℃
Unit status table
Unit Status Code
Definition
Display Range
Display Value
Comments
A0
Cylinder temperature
-31
℃
~99
℃
(Parameter F3=0
)
A1
Coil Temperature
-31
℃
~99
℃
Measured Value
A2
Return Gas Temperature
-31
℃
~99
℃
Measured Value
A3
Exhaust Gas Temperature
0
℃
~125
℃
Measured Value
A4
Indoor Ambient Temperature
-31
℃
~99
℃
Measured Value
A5
Water Outlet Temperature
-31
℃
~99
℃
(
Parameter F3=0
)
Measured Value
Only when water
pump is
connected
A9
Expansion Valve Steps
6~50
Measured Value
Step=display
value*10
E1
Error Code
Error Cod
e (05 …. 29)
Error Code No.
Latest Record
E2
Error Code
Error Code (05 …. 29)
Error Code No.
Second Record
E3
Error Code
Error Code (05 …. 29)
Error Code No.
Third Record
E4
Error Code
Error Code (05 …. 29)
Error Code No.
Fourth Record
E5
Error Code
Er
ror Code (05 …. 29)
Error Code No.
Five Record
E6
Error Code
Error Code (05 …. 29)
Error Code No.
Last Old Record