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Siemens Building Technologies Basic Documentation LMV51... CC1P7550en
HVAC Products 4 Burner control 01.10.2003
00 01 10 12 20 22 24 30 32 34 36 38 40 42 44 50 52 54 60 62 70 72 74
81 82 8380
t 10 t 22 t 30
tv
TSA1
t 34 t 38 t 42 t 44 t 52 t 70
t 80 t 81 t 82 t 83
tmx2
tmx1
76 78 79
t 74 t 78
tmx1 tmx1 tmx1 tmx1 tmx1 tmx1 tmx1 tmx1 tmx2
21
t 01
t 0 t 62t 21
tmx1
9)
5)
10)
8)
4)
13)
12)
9)
9)
9) 4)
4)
7)
n)
n)
l)
l)
k)
l)
90°
0°
R
Z
N
V
K
R
Z
N
V
K
0°
R
Z
N
V
K
90°
Gas
Gas
1)
11)
3)
3)
3)
3)
3)
TSA1
TSA2
tv
5)
6)
UND UNDODER
UND
12)
17)
18)
3)15)
0° / 0%
90° / 100%
7550f14e/0903
Shutdown
Operation
Startup Valve proving
PrP 2 (FGR)
AD => IGN - POS
Preignition
IGN = ON
V = ON
IGN = OFF
Interval 1 ti1
Interval 2 ti2
AD => LF - POS
Operation 1 (station.)
Operation 2
AD => LF - POS
Postburn time
Safety phase
Home run
Standby (station.)
SV = ON
Release of startup
Fan = ON
AD => HF - POS
PrP 1
Evacuate
Atm. test
Fill
Pressure test
PoP 1
SR = ON
AD => PoPPOS
PoP 3
Lockout phase
Direct start
Oil pump / magnetic clutch
Gas + oil
Oil
Gas+oil
Oil
OUTPUTS
INPUTS
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)
Load controller ON (int. + ext.)
Flame
Air pressure switch (APS)
PS min.
Lockout (PS max.)
Start release oil
PS-VP
Lockout (PS min.)
Lockout (PS max.)
Fan (G)
Ignition (ZT)
Fuel valve SV
Fuel valve PV
Fuel valve V1
Fuel valve V2
Fuel valve V1
Fuel valve V2
Fuel valve V3
Start signal / PS - valvel
Alarm
Fuel
selection
Fan contactor contact (FCC)
(FGR-PS, alternative to FCC)
(CPI , alternative to PS-VP)
Heavy oil direct start
TL internal
Safety relay internal
Fuel valve SV
Fuel
ACT 2, 3
Air, Aux, VDS
ACT 1, 4, 5
VDS
NOxred.
ACT 6
ACTUATORS
Required position
Start release gas
(LMV52...)
Required position
Required position
Program «Gas pilot ignition 1» (also refer to «Fuel trains»)
Gas pilot ignition 1
Gp1
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