Coopra Advanced Heating Technologies Installation manual E40C
13
1.9. Electricity connection
There must be an electrical outlet with Earth connection
available at a maximum distance of 1 m from the boiler.
The electricity connection (230 VAC) must consist of
Line, Neutral and Earth
A good Earth connection is a requirement for good
operation of the boiler.
1.10. Configuration of flue tube and air supply
The boilers are approved for appliance types:
B23, C13(x), C33(x), C43(x), C53, C63(x), C83(x).
Preferably use flue tube materials, roof ducts and exterior
wall ducts with a quality mark.
The material of the flue gas exhaust pipe must be of
stainless steel or plastic, suited for exhaust gases with a
maximum temperature of 120°C.
1.10.1. Permitted flue resistance Type 40
The total resistance of the flue tube and air supply
together may not be greater than 85 Pa.
Indication for the resistance values given in table below
apply to
- Flue exhaust flow rate of 61 m
3
/hour (at 70°C)
- Supply air flow rate of 48 m
3
/hour (at 20°C)
Ø 100 mm Ø 80 mm
Type 40 (35)
Tube per metre 2,5 Pa 5.0 Pa
Bend 90°, R = 1.5 D 3.0 Pa 6.0 Pa
Bend 90°, R = 0.5 D 5.0 Pa 10.0 Pa
Bend 45°, R = 1.5 D 2.0 Pa 4.0 Pa
Bend 45°, R = 0.5 D 3.5 Pa 7.0 Pa
Roof duct 20.0 Pa 30.0 Pa
To Next Page
Loading...
Need help?
General
