Fujitsu WATERSTAGE WOYG112LHT Maintenance Document page 50

Air to Water Heat Pump (Split integrated DHW type)
Line Function
850 I Floor curing function
- Off: Early interruption of the current programme, programme inactive.
- Operational heating.
- Heating ready for occupation.
- Operational heating + ready heating.
- Ready heating + operational heating.
- Manual: Manual mode enables you to programme your own concrete slab drying time.The function ends
automatically after 25 days.
55
50
45
40
35
30
25
20
0 1 5
X
Operational
heating
1
Operational heating + Heating ready for occupation
figure 50 - Diagram of the concrete slab drying programmes
I
851 Floor curing setpoint manually
(if line 850 = manual)
This function enables you to set the custom concrete slab drying temperature. This temperature remains fixed.
The concrete slab-drying programme stops automatically after running for 25 days.
I
856 Floor curing day current
857 I Floor curing day completed
900 S Operating mode changeover
Operating mode at end of concrete slab drying period
Cooling circuit 1
If the installation is fitted with the cooling kit (Only with the cooling kit option).
901 U Operating mode
902 U Comfort cooling setpoint
903 U Reduced setpoint
908 I Flow temp setp at OT° 25°C
909 I Flow temp setp at OT° 35°C
I
912 Cooling limit at OT°
913 S Lock time at end of heating / cooling
918 S Summer comp start at OT°
919 S Summer comp end at OT°
S
920 Summer comp setp increase
923 S Flow temp setp min OT° 25°C
924 S Flow temp setp min OT° 35°C
- 50 -
(figure 50)
7 1 5 10
Heating ready for occupation
Setting range
or display
15 18
Day
25
0 95 °C
0 32
0 32
None, Protection mode,
Reduced, Comfort, Automatic
Protection, Automatic, Reduced,
Comfort
17 40 °C
5 40°C
6 35 °C
6 35 °C
8 35 °C
8 100
20 50 °C
20 50 °C
1 10 °C
6 35 °C
6 35 °C
Installation and operating manual "1768 - EN"
Setting Basic
increment setting
" Please comply with
standards and instructions
of the manufacturer
the building ! A
performance of this function
is only possible with an
installation correctly
implemented (hydraulic,
electricity and adjustments) !
This function can be stopped
by anticipation when setting
the adjustment on "Off" .
25 °C
1 °C
1 Reduced
Protection
0,5 °C 24 °C
26 °C
0,5 °C 20 °C
0,5 °C 16 °C
24 °C
0,5 °C
1 h
1 °C 26 °C
1 °C 40 °C
1 °C
0,5 °C 18 °C
0,5 °C 18 °C
Off
the
of
good
24 h
4 °C