Fujitsu WATERSTAGE WS A050DD6 Series Maintenance Document page 89

Split system single phase type
Cooling Circuit
Line no. Programming line
8756 Flow temperature cooling 1
8757 Flow temperature setpoint cooling 1
The actual values of the cooling mode are displayed.
Domestic Hot Water (with DHW kit or with integrated DHW models)
Line no. Programming line
8820 DHW pump
8821 Electric immersion heater DHW
8830 DHW (domestic hot water) temperature
8840 Hours run DHW pump
8841 Start counter DHW pump
8842 Hours run el DHW
8843 Start counter el DHW
The measured values, the DHW circulation pump and
charging temperature, operating hour and startup
Swimming Pool
Line no. Programming line
8900 Swimming pool temp
The current and setpoint temperature of the
swimming pool are displayed.
Line
Line no. Programming line
8950 Common flow temp
Multifunction Relay Status
Line no. Programming line
9031 Relay output QX1
9032 Relay output QX2
9033 Relay output QX3
9034 Relay output QX4
9035 Relay output QX5
The switching status of multifunction relays 1 - 5 can
be viewed individually on these lines. The display
"Off" means that the components assigned to this
Maintenance Document 1589-3
The cooling mode room setpoint is displayed on
programming line 8741.
counters are displayed, as well as temperatures of
the primary controllers and DHW heater.
output are currently disconnected. The display "On"
means that the associated components are currently
switched on.
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