Miele T 220 operating instructions Main venting duct

Installation - venting

Main venting duct

We recommend that when several dry- ers are being installed each dryer should be fitted with one non-return flap installed directly on the main venting duct (R, upper picture). Extra Miele equipment is required for this purpose.

When up to five dryers are being in- stalled, the pipe diameter D must be in- creased according to Table III.

Table III

Number of Dryers	Magnification factor for
	the pipe diameter from
	Table II
2	1
3	1.25
4 - 5	1.5

1Connection to the main venting duct

2Miele non-return flap

3Additional Miele adapter

4Miele vent hose, very flexible

^Push the non-return flap (2) com- pletely into the adapter (3).

35