21
2 1
5
6
3
4
2
1
5
5
3
4
1
Thermometer bulb
2
Working thermostat bulb
3
Minimum thermostat bulb
4
Safety thermostat bulb
5
Bulb retaining clip
fig. 25
TRIOPREX N 840
fig. 26
Sequence of bulbs introduction
Introduce the bulbs into the bulb holder, in
the upper part of the boiler body, in the
following sequence (Ref. to fig. 26):
- (pos. 1) thermometer
- (pos. 2) working thermostat
- (pos. 3) high limit thermostat
- (pos. 4) minimum temperature thermostat.
It is recommended to introduce the bulbs up
to the bottom of the bulb holder to have a
better response. Introduce then the contact
spring (pos. 6) to improve the contact and
secure the capillaries in position by the clip
(pos. 5).
1
Thermometer bulb
2
Working thermostat bulb
3
Safety thermostat bulb
4
Minimum thermostat bulb
5
Bulb retaining clip
6
Contact spring
Содержание TRIOPREX N Series
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