Viessmann VITOVENT 300, Инструкции по обслуживанию для подрядчиков

Страница: 34 / 52

No. Description Possible va-
lues Converted display value
20 Current extract air pres-
sure inPa 0 to 120 0 to 120 Pa
21 Frost protection status 0 to 5 0-disabled
1 to 4-pressure imbalance
5-Ventilation air fan off
Adjustable parameters
No. Description Optional values
subject to version
(converted value) Standard
setting
00 Air flow rate in reduced mode (setting
range min. 10 m
3
/h less than setting
for demand-dependent mode)
180 m
3
/h: 10 to 34
( ≙ 50-170 m
3
/h)
75 m
3
/h
300 m
3
/h: 10 to 58
( ≙ 50-290 m
3
/h)
100 m
3
/h
400 m
3
/h: 10 to 78
( ≙ 50-390 m
3
/h)
100 m
3
/h
01 Air flow rate in standard mode (set-
ting range min. 5 m
3
/h less than set-
ting for demand-dependent mode)
180 m
3
/h: 10 to 35
( ≙ 50-175 m
3
/h)
100 m
3
/h
300 m
3
/h: 10 to 59
( ≙ 50-295 m
3
/h)
150 m
3
/h
400 m
3
/h: 10 to 79
( ≙ 50-395 m
3
/h)
200 m
3
/h
02 Air flow rate for demand-dependent
mode
180 m
3
/h: 10 to 36
( ≙ 50-180 m
3
/h)
150 m
3
/h
300 m
3
/h: 10 to 60
( ≙ 50-300 m
3
/h)
225 m
3
/h
400 m
3
/h: 10 to 80
( ≙ 50-400 m
3
/h)
300 m
3
/h
03 Min. OT bypass 5 to 20 +10 °C
04 Min. RT bypass 18 to 30 +22 °C
05 Fixed pressure imbalance -100 to +100 0
06 Permissible pressure imbalance 0 to 1 1-yes
07 Bypass (mode) setting 0 to 2 1-auto-
matic
08 Bypass hysteresis 0 to 5 2 °C
09 Constant pressure switched OFF 0 to 1 0-no
10 Filter change indication (ON/OFF) 0 to 1 1-on
11 Auxiliary PCB (yes/no) 0 to 1 0-no
Remote control settings by contractors
(cont.)
34
Remote control settings
5692
762
GB