DOMESTIC HOT WATER
OUTLET
(ONLY ON MOD. WITH
SET-UP)
RETURN CONNECTION WITH
SAFETY VALVE CALIBRATED
AT 2.5 BAR
FLOW
DOMESTIC COLD WATER
CONNECTION
INLET (ONLY ON MOD.
WITH CHECK
VALVE
+ SYSTEM LOAD AND
Connections data sheet
M = Ø ¾" F GAS SYSTEM FLOW
R = Ø ¾" M GAS SYSTEM RETURN
C = Ø 14 mm DOMESTIC HOT WATER OUTLET (on
prepared models only)
F = Ø 14 mm DOMESTIC COLD WATER INLET
S = Ø 100 mm M FLUE OUTLET
A = Ø 60 mm AIR SUCTION DEVICE
X = Ø ½" F GAS DRAIN SAFETY VALVE
FLUE
EXHAUST
WITH SET-UP)
BOILER BODY
MASTER SWITCH
ATTACHMENT FOR POWER
SUPPLY CABLE
AND 2 INCORPORATED FUSES
(4A 250V)
AIR INTAKE
PIPE
SYSTEM DRAIN
COCK
4
ROOM THERMOSTAT
CONNECTION CLAMP
SECURITY
THERMOSTAT MANUAL
RESET
REAR
VISTA
VIEW
POSTERIORE
X
A
M
R
S
C
F
90
135
165
265
275
740