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10 Appendix
10.10 Permitted Cable Lengths
ETAMATIC OEM
Signal Cable Length
Channel 1 (term. 34, term. 33) 100 m
Channel 2 (term. 32, term. 31)
100 m
Channel 3 (term. 30, term. 29)
100 m
Channel 4 (term. 28, term. 27)
100 m
Power supply (term. 25, term. 26) unlimited
Setting release (term. 24, term. 59)
100 m
Burner on (term. 24, term. 58)
100 m
Oil pressure < max. (term. 24, term. 57)
100 m
Control release (term. 24, term. 56) 100 m
Safety chain gas (term. 24, term. 55)
100 m
Gas pressure < max. (term. 24, term. 54) 100 m
Pilot flame signal
100 m
Flame signal (term. 24, term. 53)
100 m
Safety interlock chain boiler (term. 24, term. 52) 100 m
Oil safety chain (term. 24, term. 51)
100 m
Set point switching (term. 24, term. 50) 100 m
Fuel selection (term. 24, term. 49) 100 m
Air pressure monitor (term. 24, term. 48)
100 m
Gas pressure > min. (term. 24, term. 47)
100 m
Oil pressure > min. (term. 24, term. 46)
100 m
RPM sensor (term. 43, term. 42, term. 22) 100 m
Channel 1 feedback (term. 45, term. 44)
100 m
Main gas 1 (term. 68)
100 m
Main gas 2 (term. 67)
100 m
Oil valve (term. 66)
100 m
Ignition valve (term. 65)
100 m
Ignition transformer (term. 64)
100 m
Air fan (term. 63)
100 m
Oil pump (term. 62)
100 m
Alarm output (term. 61) 100 m
Power supply term. 61 to term. 68 (term. 60) unlimited
Outside temperature (term. 41, term. 40, term. 39) 100 m
Flame sensor (term. 35 to term. 38)
100 m
24 VDC (term. 22, term. 23) 100 m
burner firing-rate controller actual value (term. 19 to term. 21) 100 m
Feedback Channel 4 (term. 16 to term. 18)
100 m
Feedback Channel 3 (term. 13 to term. 15)
100 m
Feedback Channel 2 (term. 10 to term. 12)
100 m
Feedback Channel 1 (term. 7 to term. 9)
100 m
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