3.6
MAINS ELECTRICITY
CONNECTION (fig. 13)
Use a separate electrical line where the
room thermostats with relevant area
pumps must be connected.
Switch or relay contacts must be connec-
ted to the electronic board connector (J2)
after removing the link (fig. 13).
22
CR1
CR
TA
TA
Connettore J2
PLANET DEWY 60-100 BFR
L
N
TA
TA
1
PZ
R
PZ
1
R
1
J2 connector
Fig. 14
3.7
“PLANET DEWY 60 BFR” WITH OPTIONAL KIT 8101530 (shown connected to a hot water cylinder)
8
7
6
5
4
2
1
15
14
17
13
12
16
11
10
9
21
22
20
19
18
3
29
M
M2
G
C
R3
S3
R
23
24
30
KEY
1
Gas valve
2
Condensation drain siphon
3
Hot water pump (not supplied)
4
Fan
5
Heating probe (SM)
6
Safety thermostat 95°C
7
Exhaust thermostat
8
Primary heat exchanger
9
Diaphragm
10
Differential pressure switch
11
Water pressure transducer
12
Air relief valve
13
Pump
14
Drain plug
15
Gas cock
16
Non return valve
17
4 BAR safety valve
18
Non return valve (not supplied)
19
Hydraulic compensator (supplied in optional kit)
20
Drain tap (supplied in optional kit)
21
8-liter expansion vessel (supplied in optional kit)
22
Air relief valve (supplied in optional kit)
23
Oblique filter (not supplied)
24
Drain cock lever 2” (supplied in optional kit)
29
Series BT tank (optional)
30
Filling loop (supplied in optional kit)
CONEXIONES
M
C.H. flow
R
C.H. return
G
Gas
S3
Condensation drain
C
System filling
M2
Tank flow
R3
Tank return
600
1000
4500
4000
3500
3000
2500
2000
1500
PORTATA (l/h)
PERDITE DI C
ARICO TRA
GLI A
T
TA
CC
HI R3 e M2 (mbar)
500
400
100
200
300
Plane
t Dewy 60-1
00 BFR
700
800
5000 5500
60 BFR
100 BFR
CURVE LOAD LOSSES/CAPACITY BETWEEN THE CONEXIONES R3 and M2
FOLW RATE (l/h)
L
O
AD
L
OSSES (mbar)
The hot water pump should be dimensio-
ned in respect of the hot water circuit los-
ses ( piping) and the minimum
guaranteed capacity (2,200 l/h).
KEY
TA-TA1
Zone room stat
PZ-PZ1 Zone pump
R-R1
Zone relay
CR-CR1 Relay contact
Fig. 13
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 ...