Technical information

Table Of Contents

1. Carry out steps 18.2.1 and 18.4.1;

2. Disconnect the wire connectors “L1” and the earth wire

“

L2”

(

see Fig. 18.35)

;

emove the screw “

M”

fixing the fan on the flue outlet,

(see Fig. 18.35);

4. Slide the fan to disengage from flue outlet and lift clear

(see Fig. 18.35, 18.36, 18.37);

5. Disconnect the pressure pipes noting positions (see Fig. 18.38);

6. Reassemble in reverse order ensuring that the wiring is

reconnected correctly and the screw tightened.

18.4.8 Removing the fan

1. Carry out steps 18.2.1 and 18.4.1;

2. Disconnect the wire connectors “K1” (see Fig. 18.33);

3. Disconnect the pressure pipes “K2” noting positions

(

see Fig. 18.33 )

;

otate the the pressure switch clockwise to disengage

(see Fig. 18.34);

5 Reassemble in reverse order ensuring that the wiring is

reconnected.

18.4.7 Removing the air pressure switch

Fig. 18.33

Fig. 18.34

Fig. 18.35

Fig. 18.38

Fig. 18.36

Fig. 18.37