Gas Pilot Ignition 2 - Siemens LMV51 Series Basic Documentation

Gas pilot ignition 2

Gp2
Phase number
Timer-event-relation
Timer 1
Timer 2
Timer 3 = Ph. max. time
Fuel 1 (oil)
Fuel
selection
Fuel 2 (gas)
Safety loop (SLT, water deficiency)
TL internal
Load controller ON (int. + ext.)
11)
Flame
1)
Air pressure switch (APS)
Fan contactor contact (FCC)
(FGR-PS, alternative to FCC)
(CPI, alternative to PS-VP)
Start beh. (PS min.) + start release 3)
3)
Lockout (PS max.)
PS-VP
3)
Lockout (PS min.)
3)
Lockout (PS max.)
3)
Start release
Heavy oil direct start
Fan
Ignition
Start signal / PS valve
Alarm
Safety relay internal
Fuel valve SV
Fuel valve PV
Fuel valve V1
Fuel valve V2
Fuel valve SV
Fuel valve V1
Fuel valve V2
Fuel valve V3
Oil pump / magnetic clutch
90°
HF
PoP
IGN
LF
HP
0°
Required position
90°
HF
PoP
IGN
LF
HP
0°
Required position
Siemens Building Technologies
HVAC Products
tv
00 01 10 12 20 21 22 24 30 32
AND AND
t 0 t 10 t 21 t 22 t 30
9)
tv
t 01 tmx1 tmx1 tmx2 tmx1 tmx1
13)
9)
10)
9) 9)4)
8)
Program «Gas pilot ignition 2» (also refer to «Fuel trains»)
Basic Documentation LMV51...
3 Burner control
Startup Operation
ts 1 ts 2
34 36 38 40 42 44 50 52 54 60
t 34 t 38 t 42 t 44 t 50 t 52
ts1
tmx1 tmx1
4)
Shutdown
5) 6)
62 70 72 74 76 78 79
OR AND
t 62 t 70 t 74 t 78
tmx1 tmx1 tmx1 tmx1 tmx2
5)
Valve proving
80 81 82 83
t 80 t 81 t 82 t 83
7)
12)
4)
7550f15E/0601
41/157
CC1P7550en
29.05.2002