Control Panel - Ecoflam MAX GAS PR Serie Manual De Uso

Function
­ SIEMENS LME22... control and safety unit
Connection diagram and control sequence LME22... / LME23...
NT
K1
K2/1
K2/2
2 10
12 3
R / W
T
GP
AL
M
STB
H
Si
L
N
Always disconnect the power supply before installing or removing the control unit. Do not attempt to open or carry
out repairs on the control unit.
DANGER
AGK25... PTC resistor
AL Error message (alarm)
V... Fuel valve
CPI Closed Position Indicator
DBR... Wire link
EK Lockout reset button (internal)
EK2 Remote lockout reset button
ION Ionization probe
FS Flame signal
FSV Flame signal amplifier
GP Pressure switch
H Main switch
HS Auxiliary contactor, relay
K1...4 Internal relays
KL Low-fire
LK Air damper
Status
Waiting time «tw», other waiting states
Ignition phase, ignition controlled
Operation, flame o.k.
Operation, flame not o.k.
Extraneous light on burner startup
Undervoltage
Fault, alarm
Error code output (refer to «Error code
table»)
Interface diagnostics
Legend: ....... Steady on
Function
­ Control panel
420010334907
μC control
RESET
K3 K4
7 4 5 6
9
p a
LP
Z
BV1 BV2 SA
LKP Air damper position
LP Air pressure switch
LR Load controller
M Fan motor
R Control thermostat /
pressurestat
STB Safety limit thermostat
Si External pre-fuse
t Time
W Limit thermostat / pressure
switch
Z Ignition transformer
ZV Pilot gas valve
A Start command (switching on
by «R»)
B-B´ Interval for establishment of
Color code table for multicolor signal lamp (LED)
Color code
❍ ...................................................................................
● ❍ ● ❍ ● ❍ ● ❍ ● ❍ ● ❍ ● ❍ ● ❍ ● ❍ ● ❍ ● ❍
❑...................................................................................
❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍
❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲
● ▲ ● ▲ ● ▲ ● ▲ ● ▲ ● ▲ ● ▲ ● ▲ ● ▲ ● ▲ ● ▲
▲...................................................................................
▲ ❍ ▲ ❍
▲ ▲ ▲
▲
Red
AUTO
F
0
I
0
SB / R
EK
W / GP
AL
LK
FSV
M
Z
11
8 1
SA
ION
BV1
(LR) BV2
Nur LME23...
LP
12 2 1
br bl sw
FS
EK
QRC
EK2
7101 02 /0606
▲ ❍ ▲ ❍ ▲ ❍ ▲ ❍ ▲ ❍
▲ ▲ ▲ ▲ ▲ ▲ ▲
❑ ❍
Green Off
A - selector :
A
B
0 = operating elements locked in an
intermediate position
C
1 = operation on maximum capacity
D
2 = operation on minimum capacity
E
3 = automatic operation
B - working lamp
C - termal lock-out lamp
D - fuse
E - main switch I / O
F - reset key
A B B´
I
t10
t1
tw t3 t3n t4
t12
TSA
t11
flame
C Operating position of burner
reached
C-D Burner operation (generation
of heat)
D Controlled shutdown by «R»
t1 Prepurge time
t3 Preignition time
t3n Postignition time
t4 Interval between ignition
«Off» and release of «V2»
t10 Specified time for air pressure
signal
TSA Ignition safety time
tw Waiting time
Color
Off
Flashing yellow
Green
Flashing green
Green-red
Yellow-red
Red
▲ ❍
Flashing red
▲ ▲
Red flicker light
●
Yellow
www.ecoflam­burners.com
EN
C
D
12
10
3
7
9
4
5
6
11
1
8
7101d02/0606
9