Heavy Oil With Gas Pilot Ignition - Siemens LMV5 Series Basic Documentation

Heavy oil with HOgp
gas pilot ignition
Phase number
Timer - event-relation
Timer 1
Timer 2
Timer 3 = Ph. max. time
Fuel 1 (oil)
Fuel 2 (gas)
Safety loop (SLT, water deficiency)
TL internal
Load controller ON (int. + ext.)
Flame
Air pressure switch (APS)
Fan contactor contact (FCC)
(FGR-PS, alternative to FCC)
(CPI , alternative to PS-VP)
PS min.
Start release gas
(LMV52...)
Lockout (PS max.)
PS-VP
Lockout (PS min.)
Lockout (PS max.)
Start release oil
Heavy oil direct start
Fan (G)
Ignition (ZT)
Start signal / PS - valvel
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
Required position
Required position
Required position
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HVAC Products
00 01 10 12 20 21
UND
UND
t 10 t 21
9)
tmx1
t 01 tmx1 tmx2
Fuel
selection
n)
n)
11)
1)
9)
13)
l)
1 5 )
3 )
l)
3)12)
3)
3)
3)
l)
3)
k)
10)
17) 9) 4)
9)
18) 8)
16)
90°
V
N
Z
K
R
0°
90° / 100%
V
N
Z
K
R
0° / 0%
90°
V
N
Z
K
R
0°
Program «Heavy oil with gas pilot ignition (HOgp)» (also refer to «Fuel trains»)
Basic Documentation LMV51...
4 Burner control
Startup
TSA1
tv
22 24 30 32 34 36 38 40 42
UND UND
t 36
t 22 t 30 t 34 t 38 t 42
tv TSA1
tmx3
tmx1 tmx1 tmx1
14)
2) 2)
Operation
Shutdown
TSA2
44 50 52 54 60 62 70 72
ODER UND
t 44 t 52 t 62 t 70
tmx3 tmx1 tmx1 tmx1 tmx1
4)
6)
5)
79
74
76 78
tmx1
t 74 t 78
tmx1 tmx2
5)
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CC1P7550en
01.10.2003