Fujitsu Waterstage WOYG160LJL Installation Manual page 53

Line Function
Heating adjustment, circuit 1
U
710 Comfort setpoint
U
712 Reduced setpoint
U
714 Frost protection setpoint
716 S Comfort setpoint maximum
I Heating curve slope
720
(see "Recommended settings for the parameters depending on the installation's emitters", page 50
I Off-set of the heating curve
721
I
730 Summer / Winter heating limits
When the average of the Outdoor temperatures over the past 24 hours reaches 18°C, the regulator switches off the
heating (as an economy measure). During summer mode, the display shows "Eco". This function is only active in
automatic mode.
I
740 Flow temp setpoint min
(with dynamic radiator, adjust from 30 to 35°C)
I Flow temp setpoint max
741
Floor heating system = 50 °C / Radiators = 65 °C.
Important Note : Maximum temperature limitation is not a safety function as required by ground heating.
750 S Room influence
If the installation is fitted with a room thermostat:
This function enables you to choose the ambient temperature's influence on the setting.
If no value is entered, the setting is made based on the temperature control.
If the parameter is set at 100%, the setting is only based on the ambient temperature.
S Room temperature limitation
760
As soon as the room temperature = [Setpoint line 710 (ex. 20°C) + Room temperature limitation setpoint line 760
(ex. 0.5 °C)] > 20.5 °C => The heat pump is stopped.
It restarts when the room temperature falls below the setpoint (in the example, Room temperature < 20.0 °C).
S
780 Quick setback
S
790 Optimum start control max
(Early start to switch to the comfort setting.)
S
791 Optimum stop control max (Early stop to switch
from the comfort setting to the reduced setting.)
S
800 Reduced setpoint increase start
801 S Reduced setpoint increase end
S Mixer valve boost
830
834 S Actuator running time
Waterstage / Installation / 2011 - EN
Setting range
or display
Reduced setpoint...
Comfort setpoint maximum
Frost protection setpoint...
Comfort setpoint
4 °C... Reduced setpoint
20 °C... 35 °C
0.1... 4
(fig. 38, page 49) -4.5 °C... 4.5 °C
8 °C... 30 °C
8 °C... Flow temp setpoint max
Flow temp setpoint min... 70 °C
1%... 100%
0.5... 4 °C
Off, Down to reduced setpoint,
Down to frost prot setpoint
0... 360 min
0... 360 min
-30... 10 °C
-30... 10 °C
0... 50 °C
30... 873 s
Setting Basic
increment setting
0.5 °C 20 °C
0.5 °C 19 °C
0.5 °C 8 °C
1 °C 28 °C
0.02
0.5
& fig. 37, page 49)
0.5 °C
0
0.5 °C 18 °C
1 °C 17 °C
1 °C
60 °C
1% 50%
0.5 °C
0.5 °C
Off
10 min
180 min
10 min
30 min
1 °C --
1 °C -5 °C
1 °C
0 °C
1 s 240 s
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