Fujitsu UTW-SCBYA Installation And Operating Manual page 23

Line Function
Additional generator (Boiler connection)
3700 S Release under outdoor temperature
3705 S Overrun time
3720 S Switching integral (for boiler relief)
Domestic hot water (DHW) (Only with the DHW kit option)
5020 S Flow setpoint boost
5024 S Switching diff
5030 S Charging time limitation
5060 S Electrical resistance regime
5061 S Electrical resistance release
Installation configuration
5700 I Pre-setting
This control enables you to choose one of the 4 pre-selected installation configurations. The hydraulic layouts for the
various configurations are detailed in the section : "Installation Configurations".
- Pre-setting 1 : 1 heating circuit
- Pre-setting 2 : 1 heating circuit and DHW tank.
- Pre-setting 5 : Boiler connection and 1 heating circuit.
- Pre-setting 7 : Boiler connection, 1 heating circuit and DHW tank.
- Pre-setting 3, 4, 6, 8 to 12 : Do not use for monobloc heat pump.
5711 S Cooling circuit 1
4-pipe system is not compatible with the heat pump. Select 2-pipe system to activate cooling operation
5870 S Combi storage tank
5987 S Cont type input EX4
5989 S Cont type input EX5
6046 I Function input H2
1 - Operating mode change HCs + DHW
2 - Operating mode change HCs
3 - Operating mode change HC1
6 - Error/alarm message
9 - Dew point monitoring
16 - Swimming pool release
6047 I Contact type H2
6048 S Function value contact H2
6100 S Readjustm outside sensor
6120 S Frost protection plant
6205 S Reset to default parameters
6220 S Software version (RVS)
Fault
6711 U Reset HP
6740 S Flow temp HC1 alarm
6745 S DHW charging alarm
6746 S Flow temp cooling 1 alarm
Installation and operating manual "1395 - EN"
Setting range or display
--, -50... 50 °C
0... 120 min
0... 500 °Cmin
0... 30 °C
0... 20 °C
10... 600 min
Substitute, Summer, Always,
Cooling mode
24h / day, Release of DHW,
Programme 4 / DHW
1,2,3,... 12
Off, 4-pipe system,
2-pipe system
No, Yes
Normally-closed contact (NC)
Normally-opened contact (NO)
Normally-closed contact (NC)
Normally-opened contact (NO)
1... 16
NC - Normally-closed,
NO - Normally-opened
0... 130 °C
-3... 3 °C
On, Off
No, Yes
0... 99
No, Yes
--, 10... 240 min
--, 1... 48 h
--, 10... 240 min
Control Box
Setting Basic setting
increment
0,5 °C 2 °C
1 min 20
1 °Cmin 100 °Cmin
1 °C 5 °C
1 °C 7 °C
10 min 90 min
Substitute
Release of
DHW
1 1
Off
No
NO
NC
1 9
NO
1 °C 45 °C
0,1 °C 0 °C
On
No
No
10 min --
1 h --
10 min --
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