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ENGLISH
SYSTEM FOR AN OPEN TANK INSTALLATION
AN EXAMPLE OF A HYDRAULIC SYSTEM FOR A THERMO FIREPLACE THAT DOES NOT PRODUCE HOT
SANITARY WATER BUT HAS A WALL MOUNTED BOILER USING
KIT 2
AF:
Cold Water
CA:
Wall Mounted Boiler
MI:
System Flow
P:
Pump (circulator)
RA:
Radiators
RE:
Electronic Regulator
RI:
System Return
S:
Drain
Ja:
Automatic Relief Valve
Sc 30:
30-plate Heat Exchanger
ST:
Temperature Sensor
TC:
Thermo Fireplace
V:
Valve
VE:
Open Expansion Tank
VR:
Check Valve
VSP:
1.5 bar Pressurized Safety Valve
VST:
Thermal Relief Valve
Kit 2 is designed to facilitate the work carried out by the installers. In fact, it consists of all the necessary components for the
product to be properly installed.
NB: insulating mats must be applied so that the components of the kit are well-protected from the heat radiation emitted
by the thermo-
Ŏ
replace.
1.
1” Male-Female Brass Collector
2.
1” Ball Valve
3.
Circulator with 1½” Fasteners (219660)
4.
1” Check Valve (261910)
5.
1” Male-Female 3-way Solenoid Valve
(143330)
6. Copper
Fittings
7.
30-plate Heat Exchanger for heat transfer
with the gas boiler circuit (216620)
8.
20-plate Heat Exchanger for hot sanitary
water production (205270)
9.
¾” Thermal Relief Valve (72940)
10.
¾” 1.5 bar Safety Valve (143260)
11.
Flow Switch (220830)
12.
½” Thermometer Well + Sensor (175960)
13.
Electronic Regulator (220780)
A ¾” System Return
B ¾” System Flow
C ¾” Fireplace Return
D 1” Fireplace Flow
E ½” Cold Sanitary Water
F ½” Hot Sanitary Water”
KIT 2 code 261890
ON
OFF
Circulator B
SELECTOR FUNCTIONS
Selector: OFF Everything is switched off
Selector: MAN Driven Circulator
Valve is set
Selector: AUTO Circulator is set
Valve is set
Alarm selection No acoustic signal in the
OFF position
THE INLET AND OUTLET PIPES MUST BE CROSSED FOR THIS TO FUNCTION PROPERLY
Electrical Connections
Enable
Disable
Acoustic
Alarm
20 - 80° C
Valve Setting
Display
Circulator A
Power Supply
230 Vac
Fuse
Minimum temperature
setting for circulators to
be actuated 20 – 80° C
Sensor (insert in the
appropriate well)
Circulator enabled
Overheating alarm
3-way valve
Safety pipe Ø> 28mm
Inlet pipe Ø> 18mm
Collector
Regulator
(included in the kit)
30-plate heat
exchanger
Elec-
tricity
Mains
