9
The boiler must be installed in a fixed loca-
tion and only by qualified engineers in com-
pliance with all instructions contained in
this manual. Furthermore, the installation
must be in accordance with current stan-
dards and regulations.
2.1
BOILER ROOM
The boilers can be installed in boiler rooms
whose size and requirements meet current
regulations.
The boiler can be installed as class B devi-
ces in boiler rooms with air vents direct to
the outside. See ventilation requirements in
the use and maintenance section.
2.2
INSTALLATION (fig. 3)
The use of a hydraulic separator or plate
heat exchanger is mandatory.
For single installations, order an optional
compensator kit (code 8101530 for the ver-
sion
“60 BFR”
and cod. 8101531 for the
version
“100 BFR”
).
For cascade installations hydraulic separa-
tors are available to suit the number and
size of the boilers being installed.
2
INSTALLATION
45
146
R3
500
865
582
88
330
R
M
M2
M2
265
305
455
265
WARNING:
– In both single and sequence/cascade installation, the heating system must be equipped with a hydraulic separator.
– When replacing existing boilers, it is advisable to install a plate heat exchanger to separate the boiler circuit from the
secondary circuits, separating in this way will allow the boilers to be pressurised without pressurising the system. See the
pressure curve for the boiler supply shown in figure 12.
M
S3
R
G
Single installation with kit optional
code 8101530 for version "60 BFR"
R C.H.
return
M C.H.
flow
G Gas
connection
S3
Condensation outlet
355
30
1
M2
M2
265
115
M
R
865
663
70
R3
500
235
600
Single installation with kit optional
code 8101531 for version “100 BFR”
M
C.H. flow
R
C.H. return
M2 Tank flow
R3
Tank return
M
C.H. flow
R
C.H. return
M2 Tank flow
R3
Tank return
Fig. 3
Installation in sequence/cascade
Summary of Contents for Planet Dewy 100 BFR
Page 3: ......
Page 29: ...29 For 100 BFR and boilers in cascade ...
Page 30: ...30 ...
Page 32: ...32 5 EXPLODED VIEWS COD TYPE DATE PAGE 3830005 345 PLANET DEWY 60 BFR UK 20 01 2010 1 4 ...
Page 33: ...33 COD TYPE DATE PAGE 3830005 345 PLANET DEWY 60 BFR UK 20 01 2010 2 4 ...
Page 36: ...36 COD TYPE DATE PAGE 3830037 212 Planet Dewy 100 BFR UK 20 01 2010 1 4 ...
Page 37: ...37 COD TYPE DATE PAGE 3830037 212 Planet Dewy 100 BFR UK 20 01 2010 2 4 ...