10
Oven Venting System
Fig. 5.2
The appliance oven venting pipe can be achieved up to a
maximum length of 6 metres, through an outside wall. Great
care must be taken in all-timber houses.
If the oven vent pipe passes through combustible material,
there must be an air gap of at least 25mm around the pipe
and preferably wrapped with insulation material.
The max supply to the motor, as calculated should be limited
to 22V (DC), for ideal operating conditions.
Calculating the voltage for the particular pipework is as
follows:-
1.
Keep the pipe run as simple as possible - avoid bends.
2.
“Vertical risers” are not permitted.
3.
Pipe run should be horizontal - slight downwards slope
towards the fan.
Minimum 12 volts for first metre of vent pipe run inclusive of
1 bend
Each extra metre add 1 volt.
Each extra bend add 2 volts
Maximum allowed 22 volts.
Minimum setting is 15 volts.
Fig. 5.2
DESN 516111
Содержание TC3G
Страница 4: ......
Страница 19: ...15 7 Circuit Diagram AGA TC3 DESN 517487...