10.14
10.14
R S T
23K6
23K5
PREHEATER
440V/60Hz
15
K6
15
K6
15
K6
S1
S3a
15K3
S3
15K3
S11
15K3
15
K6
S12
22.14
23
K6
23
K5
B6
B6a
B6b
15K12
23
K7
B7
23K7 15K6
15K11
A11
22.14
110V
HIGH OIL
TEMP
PRE-
HEATER
LOW OIL
TEMP
ON
23K5 : PREHEATER (23K5 OFF)
CLOSE
IN D.O
POS.
CLOSE
IN F.O
POS.
S11, S12 : Limit SW on fuel select valve at oil pp unit
S3a : Emergency stop
D.O
ON
TEMPERATURE
SWITCHES IN
PREHEATER
A11 : Temperature regulator nozzle head
S3 : ( )
S2
S1 : Remote emergency stop
S2 : Burner ON/OFF SWOFF ON/RESET
S3
예열기 퀀
예열기 역할은?
보일러 퀀
15
K3
110V
SOURCE
15
K1
RESET/ON
15S3
TIMER
110V
15
K2
15K3
OFF
ON
15
K4
15
K5
15
K6
15S3
15
K7
15K3
15K3
DO FO
15
K11
15
K12
15S1 15S3a
Remote
EM’CY stop
EM’CY
stop
17
K3
17
K6
17
K7
A2 A5
P
17B7
LIMIT
SW
H.W.L
SW
L.W.L
SW
LEVEL TRANSMITER(DPT)
LIMIT SW
CONTROL
VOLTAGETIMER
TOO
L.W.L
SW
2
1 1
20
K1
2HIGH WATER
LEVEL
20
K3
20
K5
15K7 20K1 15K7 15K720K3 20K5
17K3 17K6LIMIT
SW
LOW WATER
LEVEL
Limit SW on
quick closing
valve(contact
dlosee when
valves are fully
open
21
K1
15K7 21K1
17K7
21
K3
20K1 20K5
21
K5
15K7 20K5
15Sec
21B3 21B5
HIGH STEAN
PRESSURE
TOO LOW
WATER LEVEL
LOW COMBUSTION
AIR PRESSURE
27K5
15K7
21
K7
PS
21K7
LOW OIL PRESS.
IN RINGLINE
1
21
K9
2
21
K11
21
K12
15K7 21K9 10F6a
ps
OVERLOAD
BURNER MOTOR
Limit switch on
quick closing
valve(contact close
when valves are
fully open
21
K1
15K7 21K3
LIMIT
SW21K11
High oil press.
In burner return
line
TIMER
Burner swing out
limit switch(contact
closed when burner
fully closed
보일러 퀀 1
15
K3
110V
SOURCE
15
K1
RESET/ON
15S3
TIMER
110V
15
K2
15K3
OFF
ON
15
K4
15
K5
15
K6
15S3
15
K7
15K3
15K3
DO FO
15
K11
15
K12
15S1 15S3a
Remote
EM’CY stop
EM’CY
stop
17
K3
17
K6
17
K7
A2 A5
P
17B7
LIMIT
SW
H.W.L
SW
L.W.L
SW
LEVEL TRANSMITER(DPT)
LIMIT SW
CONTROL
VOLTAGETIMER
TOO
L.W.L
SW
2
1
보일러 퀀 2
1
20
K1
2HIGH WATER
LEVEL
20
K3
20
K5
15K7 20K1 15K7 15K720K3 20K5
17K3 17K6LIMIT
SW
LOW WATER
LEVEL
Limit SW on
quick closing
valve(contact
dlosee when
valves are fully
open
21
K1
15K7 21K1
17K7
21
K3
20K1 20K5
21
K5
15K7 20K5
15Sec
21B3 21B5
HIGH STEAN
PRESSURE
TOO LOW
WATER LEVEL
LOW COMBUSTION
AIR PRESSURE
27K5
15K7
21
K7
PS
21K7
LOW OIL PRESS.
IN RINGLINE
1
21
K9
2
21
K11
21
K12
15K7 21K9 10F6a
ps
OVERLOAD
BURNER MOTOR
Limit switch on
quick closing
valve(contact close
when valves are
fully open
21
K1
15K7 21K3
LIMIT
SW21K11
High oil press.
In burner return
line
TIMER
Burner swing out
limit switch(contact
closed when burner
fully closed
보일러 퀀 3
보일러 퀀 (기름 송펌프 관련)
22
K4
1
No.1 OIL TRANS.
PP MC
S4
22
K3
2
S/B
SP
DUTY
22K10
ST
10F8aOCR1
22K4
22K7
HOUR
COUNTER
22
K7
No.2 OIL TRANS.
PP MC
S7
22
K8
S/B
SP
DUTY
22K10
ST
10F10aOCR2
22K7
22K4
HOUR
COUNTER
P5 P6
S7
22
K3
S422K10
22K4
15K6
22B12
22K4 22K710F10a10F8a
22
K14
OCR
1
OCR
2TIMER
0.5~10sec
Press. switch for
auto ST-BY
Control voltage
P
23
K6
1
S2
2
B6
AUTO
OPER’
61
25
K5
B6a
B6b
T
T
T
15
K12
A11
FO ON
15
K6
23
K7
23
K7
A6
S2 : BURNER SW
A6 : TEMP. SW IN PREHEATER
A11 : TEMP. REGULATOR NOZZLE HEAD
LOW OIL
TEMP.
HIGH OIL
TEMP.
PRE-
HEATER
15
K11DO
ON
B7
T
HEATING
ELEMENT
ON BURNER
15
K12
26
K1
26
K3
26
K2
26
K3
26
K1
S1
MAN
OPER’
CS
61
76
333
352
2
27
K11
27
K11
S1 : BURNER OPERATION MODE
22
K4
1
No.1 OIL TRANS.
PP MC
S4
22
K3
2
S/B
SP
DUTY
22K10
ST
10F8aOCR1
22K4
22K7
HOUR
COUNTER
22
K7
No.2 OIL TRANS.
PP MC
S7
22
K8
S/B
SP
DUTY
22K10
ST
10F10aOCR2
22K7
22K4
HOUR
COUNTER
P5 P6
S7
22
K3
S422K10
22K4
15K6
22B12
22K4 22K710F10a10F8a
22
K14
OCR
1
OCR
2TIMER
0.5~10sec
Press. switch for
auto ST-BY
Control voltage
P
보일러 퀀 (기름 송펌프 관련)1
23
K6
1
S2
2
B6
AUTO
OPER’
61
25
K5
B6a
B6b
T
T
T
15
K12
A11
FO ON
15
K6
23
K7
23
K7
A6
S2 : BURNER SW
A6 : TEMP. SW IN PREHEATER
A11 : TEMP. REGULATOR NOZZLE HEAD
LOW OIL
TEMP.
HIGH OIL
TEMP.
PRE-
HEATER
15
K11DO
ON
B7
T
HEATING
ELEMENT
ON BURNER
15
K12
26
K1
26
K3
26
K2
26
K3
26
K1
S1
MAN
OPER’
CS
61
76
333
352
2
27
K11
27
K11
S1 : BURNER OPERATION MODE
보일러 퀀 (기름 송펌프 관련)2
보일러 퀀 (버너 점화 관련)
1
2COMMON ALARM
BURNER STOP
26
K8
26
K11
21K1
21K3
21K9
21K12
21K13
23S2 20K1
23K5
23K7
21K5
21K7
26K11 26K3
21K1
LAL1
2 3 21 12 4
15K6
P 27K11
5 14
FLAME
FAILURE
B13
START/STOP
PRESSURE SW
23S2 : BNR SW(CS),
OFF CLOSE
351
1
2 2HOUR CNT
BNR MOTR
27
K1 27
K6
26K1
LAL6
16
IGNITION
MAN TIMERBURNER MOTOR
2
351
361
Auto oper’
352
Man oper’ 26K3
27
K2
27
K5
TIMER
RELAY
SAFETY
VALVES
30
K2
30K330K330K2
30K8 30K4
30K6 S1 26K1
TIMER
RELAY
S1
27
K6
18
26K1Auto oper’
IGNITION OIL VALVES OIL
352
361
351
EM’CY ON EM’CY ON
: CONTROL BOX FOR THE BURNER
보일러 점화 조건은?
보일러 퀀 (버너 점화 관련)1
1
2COMMON ALARM
BURNER STOP
26
K8
26
K11
21K1
21K3
21K9
21K12
21K13
23S2 20K1
23K5
23K7
21K5
21K7
26K11 26K3
21K1
LAL1
2 3 21 12 4
15K6
P 27K11
5 14
FLAME
FAILURE
B13
START/STOP
PRESSURE SW
23S2 : BNR SW(CS),
OFF CLOSE
351
1
2
2HOUR CNT
BNR MOTR
27
K1 27
K6
26K1
LAL6
16
IGNITION
MAN TIMERBURNER MOTOR
2
351
361
Auto oper’
352
Man oper’ 26K3
27
K2
27
K5
TIMER
RELAY
SAFETY
VALVES
30
K2
30K330K330K2
30K8 30K4
30K6 S1 26K1
TIMER
RELAY
S1
27
K6
18
26K1Auto oper’
IGNITION OIL VALVES OIL
352
361
351
EM’CY ON EM’CY ON
: CONTROL BOX FOR THE BURNER
보일러 퀀 (버너 점화 관련)2
1
2
TOO LOW WATER LEVEL
26
K8
21K1
21K3
21K9
21K12
21K13
23S2
20K1
23K5
23K7
21K5
SAFETY
INERLOCKS
TIMER
(IGNITION TIME IN MAN MODE)
1
2
LAL 1
26K1 Auto oper’
27K7
26K11
HIGH STEAM PRESSURE
HIGH OIL PRESS. IN BNR
RETURN LINE
OVERLOAD BNR MOTOR
BNR WING OUT LIMIT SW(CONTACKS
CLOSED WHEN BNR FULLY CLOSED)
LOW COMBUSTION
AIR PRESS’
LOW OIL TEMP’
HIGH OIL TEMP’
QUICK CLOSING
VALVE(CLOSED)
LOW OIL PRESS’ IN LINGLINE
FLAME FAILURE
27
K2
27
K1
27
K5
CAM
SWITCH
N
SAFETY
VALVES
Y4a
Y4
AUTO
OPERATION
MANUAL
OPERATION
26K3 26K3
30K6
30
K2
30K4
30K330K2
30K8
30K3
TIMERHOUR CNT
BNR MOTOR
BURNER
MOTOR
351BURNER SW
BURNER SW
ON OFF
23S2
보일러 관련 퀀 (통합1)
보일러 퀀 (캠 및 관련)
2
LAL22 16
28
K1
26K2
28K1
OPENED
351
24 20 9
27K1
9
26K1
9
26K1
26K3 26K3
28K128K1
2 4 86 10
S8
LOAD
CONTR-
OLLER
M
Ⅰ Ⅱ Ⅲ Ⅵ ⅦⅣ
56
NO NC NO NC NC NO NO NC NC NO NC NO
CLOSED IGNITION
LOADPARTIAL LOAD
N 1 11 22 2 13 23 3 14 4 24 26 6 16 27 7 17
20(27,12)
333(26, 4)
(27, 5) 361
76
30
K3
30
K4
30
K5
30
K6
30
K8
30
K2
27K1
30K8 30K2 26K2
30K6
30K8363
2
(27, 5)
30K5
15K11
30K6 30K8
B8
T
TIMER TIMER B8 :TEMP. SW(COLD/WARM START)
30K6
2
LAL22 16
28
K1
26K2
28K1
OPENED
351
24 20 9
27K1
9
26K1
9
26K1
26K3 26K3
28K128K1
2 4 86 10
S8
LOAD
CONTR-
OLLER
M
Ⅰ Ⅱ Ⅲ Ⅵ ⅦⅣ
56
NO NC NO NC NC NO NO NC NC NO NC NO
CLOSED IGNITION
LOADPARTIAL LOAD
N 1 11 22 2 13 23 3 14 4 24 26 6 16 27 7 17
20(27,12)
333(26, 4)
(27, 5)
보일러 퀀 (캠 및 관련)1
361
76
30
K3
30
K4
30
K5
30
K6
30
K8
30
K2
27K1
30K8 30K2 26K2
30K6
30K8363
2
(27, 5)
30K5
15K11
30K6 30K8
B8
T
TIMER TIMER B8 :TEMP. SW(COLD/WARM START)
30K6
보일러 퀀 (캠 및 관련)2
1
2
TOO LOW WATER LEVEL
26
K8
21K1
21K3
21K9
21K12
21K13
23S2
20K1
23K5
23K7
21K5
SAFETY
INERLOCKS
TIMER
(IGNITION TIME IN MAN MODE)
1
2
LAL 1
26K1 Auto oper’
27K7
26K11
HIGH STEAM PRESSURE
HIGH OIL PRESS. IN BNR
RETURN LINE
OVERLOAD BNR MOTOR
BNR WING OUT LIMIT SW(CONTACKS
CLOSED WHEN BNR FULLY CLOSED)
LOW COMBUSTION
AIR PRESS’
LOW OIL TEMP’
HIGH OIL TEMP’
QUICK CLOSING
VALVE(CLOSED)
LOW OIL PRESS’ IN LINGLINE
FLAME FAILURE
27
K2
27
K1
27
K5
CAM
SWITCH
N
SAFETY
VALVES
Y4a
Y4
AUTO
OPERATION
MANUAL
OPERATION
26K3 26K3
30K6
30
K2
30K4
30K330K2
30K8
30K3
TIMERHOUR CNT
BNR MOTOR
BURNER
MOTOR
351BURNER SW
BURNER SW
ON OFF
23S2
보일러 퀀 (통합1)
보일러 점화 조건은?
27
K2
27
K5
27
K1
BURNER
MOTOR
HOUR CNT
BNR MOTOR
30
K4
30
K5
30
K3
30
K6
LAL 8 LAL 6 351
26K1
30K230K8 26K2
26K1
30K6
27K1
30K6
30K8 30K5
30K6
15K11 T
B8
30K8
30
K8
TIMER TIMERSAFETY V/V
OPENTIMER
CAM SW
IGNITION LOAD
1
2
23S2
26S1
26S8
BNR ON
IGNITION
LOAD
23S2 : BURNER ON
26S1 : BNR OPER’ MODE
28S8 : BNR MODULATION MODE
MAN
26K3
AUTO OPER’ MAN OPER’
B8 : TEMP’ SW
(COLD/WARM START)
보일러 퀀 (통합2)