Bosch Therm 6000 S - Adjusting Fan Speed

6 720 800 095 (2014/05)Therm 6000S
Installation instructions | 33
Note: Do not count terminals and rst elbow used on intake and
exhaust.
8.6.2 Adjusting fan speed
After obtaining the total sum of the conducts, proceed as
follow:
 Press ON/OFF button into OFF.
 Press and hold "Program" button and press ON/OFF button
to turn appliance ON (see Fig. 47 ).
Fig. 47
 As soon as '188' is displayed, release "Program" button
, and the display should read P2.
 Press one time to access the program P2. In the LCD
display is visible the attributed value (factory value: GN: 8,
LPG:7).
 Press or to choose the fan speed suitable with
your installation, see tab.20 for separate tubes admission/
exhaust Ø 80/80 mm.
 Press and hold ( 5 sec.) “Program” button until the
display ashes.
Selected value is memorized.
Fan speed for separate tubes Ø80/80 mm
Intake
1 Straight section length _4_ x 1= 4
2 90° elbows (qty) _1_ x 1 = 1
3 45° elbows (qty) _0_ x 0.5 = 0
4 30° elbows (qty) _0_ x 0.4 = 0
5:latot-buS5
6 Total equivalent vent length= 12
Table 19
Total maximum length for separate tubes
(exhaust/admission) must not exceed 16
meters.
Mode Conduct length
1)
1) Total conducts lengths of Table 17. Do not count with the
rst elbow and the accessory of wind/rain protection.
Fan speed
GN LPG
P2 From 1 m until 6 m 8 7
from 6.1 m until 14 m
9 8
from 14.1m until 16 m
10 9
Table 20
Do not set P2 to greater then 10.