Table des Matières
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Les langues disponibles
Les langues disponibles
1. DESCRIPTION
15
9
8
7
6
11
5
14
Boiler
Ritorno
return
caldaia
Fig. A
1.1 Construction
No. 1 delivery bar for floor-mounted system with lockshields or flow-
rate meter (where applicable);
No. 1 return bar for floor-mounted systems designed to be fitted with
electrothermal heads (where applicable);
No. 1 collector fixing bracket (where applicable);
No. 1 mixing unit fixing bracket;
No. 1 mixing valve with M30x1.5 thread designed for the installation
of a thermostatic head with an immersion probe from 20 to 65°C
(where applicable) or an electric servomotor (not supplied);
No. 1 calibration valve and bypass (fixed point thermostatic regula-
tion) - no. 1 housing for return probe (climate adjustment);
No. 1 cabled Wilo Yonos PARA RS 25/6 electronic circulator with
three-pole cable L=1000 mm (where applicable);
4
10
4
Boiler
Mandata
delivery
caldaia
No. 1 housing for delivery temperature probe;
No. 1 control thermometer from 0 to 80°C;
No. 1 ½" automatic air relief valve;
No. 1 thermostatic head with immersion probe from 20 to 65°C
No. 1 check valve (not shown in the figure)
No. 2 inlet/outlet valve and safety plug (where applicable);
No. 1 ball valve kit (not supplied);
No. 1 box with safety thermostat for low-temperature circulator
(fixed-point adjust.)
cabling (optional) or no.1 6T standard control unit for electrothermal
heads (optional)
GB
GB
1
13
2
3
13
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