Fujitsu UTW-SCBYA - Page 33



M
VD
KS
SSa
AE
R
SP
CA
SDR
M
VDI
CC
SE
4
10
16
15
17
2
1
20
9
7
8
5
TA
CR

M
VD
KS
SSa
AE
R
SP
CA
SDR
M
VDI
CC
M
VDI
CCI
BD
CAT
D
A
CCI
CAT

Legend
 - Electric back-up
 - Disconnection bottle
 - Anti-gravity feed valve
 - Heating system circulation pump built into the boiler
 - Heating circulation pump
 - Regulation Control Box
 - Radiators (or fan convectors)
 Room control unit
or Room thermostat (option)
 - DHW kit
 - Outdoor sensor
 - Boiler connection valve ow sensor
 - DHW sensor
 - Heated oor thermal safety fuse
Boiler supply of boiler unit
 - Distribution valve
 - Distribution valve (deviation boiler)
Ex : boiler unit
Ex : boiler unit
" 

Installation and operating manual "1395 - EN" - 33 -
Control Box