Supplied By www.heating spares.co Tel. 0161 620 6677
APPENDIX
8 716 115 748 (2009/09)
71
12 APPENDIX
12.1 NTC SENSOR VALUES, CDi APPLIANCES
12.1.1 CH flow NTC sensor and
hot water NTC sensor
12.2
CDi fan speeds
12.3 HIGHFLOW CDi &
FS CDi Regular fan speeds
Temperature ( °C)
Measurement tolerance
±
10%
Resistance (
Ω
)
20
14 772
25
11 981
30
9 786
35
8 047
40
6 653
45
5 523
50
4 608
55
3 856
60
3 243
65
2 744
70
2 332
75
1 990
80
1 704
85
1 464
90
1 262
95
1 093
100
950
Tab. 38 Central heating flow & hot water sensors
Appliance
Fan speed ranges (Hz)
27CDi N.G.
29 - 78
30CDi N.G.
29 - 91
37CDi N.G.
32 - 84
42CDi N.G.
31 - 82
27CDi L.P.G.
36 - 74
30CDi L.P.G.
36 - 84
37CDi L.P.G.
41 - 78
42CDi L.P.G.
41 - 78
30CDi Conventional N.G.
29 - 91
40CDi Conventional N.G.
29 - 91
30CDi Conventional L.P.G.
36 - 84
40CDi Conventional L.P.G.
36- 84
Tab. 39 CDi fan speed range
APPLIANCE
SPEED RANGE
MIN - MAX (Hz)
HIGHFLOW 440CDi N.G.
36 - 96
HIGHFLOW 440CDi L.P.G.
40 - 93
HIGHFLOW 550CDi N.G.
36 - 111
HIGHFLOW 550CDi L.P.G.
36 - 108
FS 30CDi Regular N.G.
38 - 101
FS 30CDi Regular N.G.
40 - 98
FS 42CDi Regular N.G.
36 - 109
FS 42CDi Regular N.G.
39 - 106
Tab. 40 Fan speed range
