CONTROL PANEL
The instrument panel supplied, made from plastic with index of protection IP40, holds the control and safety instruments.
The boiler must be connected to 230V - 50Hz single-phase + earth mains power, in compliance with the following requirements.
- The system must be compliant with the SAFETY STANDARDS IN FORCE.
- Use of a two-pole mains disconnect switch, compliant with the IEC-EN standards (minimum contact opening 3 mm).
- Observe the polarity L (Phase) - N (Neutral).
- Use cables with a minimum cross-section of 1.5 mm
- Refer to the wiring diagrams in this booklet for any operations on the electrical system.
- Connect the appliance to an effective earth system.
- A connection point is provided on the front head for earthing the boiler body.
1
2-stage thermostat, 1
2
Thermometer
3
Main switch + power indicator light
4
System pump switch
5
Burner switch
6
Hour counter
7
Burner lockout indicator light
8
Safety thermostat reset button
9
Space for temperature controller
2
.
1
8
9
st
-2
nd
flame
- 40 -
2
3
4
7
GENERAL
5
6