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16/01/2020 - 300017846-03
GTU C 330
3.
Technical description
3.6 Description of the DIEMATIC-m3 control panel
Electromechanical components
1. General ON (1) / OFF (0) switch
2. Burner alarm indicator
This indicator lights up when the burner is on safety (failure).
3. Switch AUTO/
!
/TEST-STB
Position
AUTO
: Automatic control
Position
!
: Manual control
Position
TEST-STB
: Temporary action to test the safety
thermostat
4. Safety thermostat with manual reset
Set to 110° C
5. Timed circuit breaker (10 A)
with delayed action and manual
reset
6. Pump shutdown switch
7. Boiler thermostat (30 to 90 °C)
A factory-set stop limits the maximum temperature to 75 °C. The
stop may be moved if necessary.
Z
See "Moving the thermostat stop".
8. Boiler thermometer. Boiler temperature display.
9. Switch for selecting the number of burner stages
10. Connector for the programming tool
14. Boiler heat curve
15.
DIEMATIC-m3 regulator
16. Display
The panel must always be supplied with 230V voltage:
- to ensure the anti-grip of the heating pump,
- to ensure Titan Active System® operation when a titanium anode
is protecting the DHW tank.
Use the mode:
- summer to shut down the heating.
- antifreeze to shut down the boiler if you are to be absent.
Furthermore, if an interactive remote control (CDI 2) is connected
and the
1
switch is in the off
7
position, there will be no display on
the CDI 2.
Summary of Contents for GTU C 330
Page 1: ...PROJECT SUSTAINABLE COMFORT en User Guide Oil fired condensing boiler GTU C 330 ...
Page 25: ...en Appendix Information on the ecodesign and energy labelling directives ...
Page 29: ...1 Specific information 300017846 ErP01 31082015 5 ...
Page 30: ...1 Specific information 6 300017846 ErP01 31082015 ...