15
EnGlish
LAYOUT
11
10
8
2
3
1
6
7
5
4
9
20
40
60
80
100
0
120
1 - Overtemperature indicator
2 - Manual reset safety thermostat (110°C)
3 - Control thermostat (30-82°C)
4 - Boiler temperature gauge
5 - Fuse
6 - Burner lockout indicator
7 - Two pole ON/OFF switch
8 - Minimum temperature thermostat sensor (Tm) (accessible from inside)
9 - Safety thermostat sensor (TS)
10 - Control thermostat sensor (TR)
11- Boiler temperature gauge sensor (TeC)
b
The cables for the TS, TR, TeC and Tm sensors must be routed out of the electric control panel
and through the cable grommets in the boiler during installation.
Summary of Contents for 20011804
Page 1: ...TBOX BASIC R INSTALLATION OPERATION AND MAINTENANCE MANUAL ...
Page 18: ...18 EnGlish ...
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