Fujitsu Waterstage WOYG112LCTA Maintenance Document page 59

Air to Water Heat Pump (Split integrated DHW type)
Line Function
7804 I Sensor temperature BX1 (HP flow temperature)
7805 I Sensor temperature BX2 (HP return temperature)
7806 I Sensor temperature BX3 (DHW temperature)
7807 I Sensor temperature BX4 (Outdoor temperature)
7858 I Input signal H3
7911 I Input EX1 (Power shedding, EJP)
I
7912 Input EX2 (Tariffs day/night)
7913 I Input EX3 (External fault)
State
8000 I State heating circuit 1
I
8001 State heating circuit 2
8003 I State DHW
8004 I State cooling circuit 1
8006 I State heat pump
I
8007 State solar
8010 I State buffer
8011 I State swimming pool
8022 I State supplementary source
I
8025 State cooling circuit 2
Generator diagnosis
8400 I Compressor 1
8402 I Electrical resistance flow 1
I
8403 Electrical resistance flow 2
8406 I Condenser pump
8407 S Speed condenser pump
8410 U Return temp HP
Setpoint (flow) HP
8412 U Flow temp HP
Setpoint (flow) HP
8413 U Compressor modulation
8414 I Modulation electric flow
8425 S Temp diff condensor
8450 S Hours run compressor 1
8454 S Locking time Heat Pump
Reset ? (no, yes)
8455 S Counter number of locks HP
Reset ? (no, yes)
8456 S Hours run electrical flow
Reset ? (no, yes)
8457 S Start counter electrical flow
Reset ? (no, yes)
8458 I State smart grid
8460 I Heat pump throughput
Installation and operating manual "1768 - EN"
Setting range
or display
-28... 350 °C
-28... 350 °C
-28... 350 °C
-28... 350 °C
None, Closed (ooo), Open (---),
Pulse, Frequency Hz, Voltage V
0, 230 V
0, 230 V
0, 230 V
Off, On
Off, On
Off, On
Off, On
0...100%
0 140 °C
0 140 °C
0... 100%
0... 100%
-50... 140 °C
00:00
0... 2730 h
0 65535
0... 2730 h
0 65535
Draw disabled, Draw free,
Draw wish, Draw forced
0... 65535 l/min
Setting Basic
increment setting
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None
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Off
Off
Off
Off
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Draw free
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