master burner - mestek
TRANSCRIPT
1514
1112
1013
J9-1
J9-2
J9-3
J9-4
J9-5
J9-6
J9-7
J13-1
J13-2
J13-3
J13-4
J13-5
J13-6
J7-1
J7-2
J7-3
J7-4
J7-5
J6-1
J6-2
J6-3 J4-1
J4-2
J4-3
J4-4
J2-1
J2-2
J2-3
J2-4
F1
237 6
J16
48
15
2310
J5
4 19
7 68 5111213141516
J18
12
L
N
-
Hall
+
PWM
PE
N
L
GNDNL
+ Hall
GND
-PWM
PE
L
N
PE
Main
switc
h
J9-1
J9-2
J9-3
J9-4
J9-5
J9-6
J9-7
J13-1
J13-2
J13-3
J13-4
J13-5
J13-6
J7-1
J7-2
J7-3
J7-4
J7-5
J6-1
J6-2
J6-3 J4-1
J4-2
J4-3
J4-4
J2-1
J2-2
J2-3
J2-4
F1
237 6
J16
48
15
2310
J5
4 19
7 68 5111213141516
J18
12
L
N
-
Hall
+
PWM
PE
N
L
GNDNL
+ Hall
GND
-PWM
PE
L
N
PE
L
N
PE
L
N
PEJ9-1
J9-2
J9-3
J9-4
J9-5
J9-6
J9-7
J13-1
J13-2
J13-3
J13-4
J13-5
J13-6
J7-1
J7-2
J7-3
J7-4
J7-5
J6-1
J6-2
J6-3 J4-1
J4-2
J4-3
J4-4
J2-1
J2-2
J2-3
J2-4
F1
237 6
J16
48
15
2310
J5
4 19
7 68 5111213141516
J18
12
L
N
-
Hall
+
PWM
PE
N
L
GNDNL
+ Hall
GND
-PWM
PE
L
N
PE
L
N
PE
1716
1514
1112
1013
1716
1918
1918
LWHL
TGPG
12
20 2023
2223
22
0-10 Vdc input (+)
2524
2524 Cascade header sensor
Cascade header sensor
0-10 Vdc input (GND)RS 485 Modbus GNDRS 485 Modbus T-RS 485 Modbus T+
RGPR
RGPS
Bus (HC command)Bus (HC command)Outdoor sensor (OS)Outdoor sensor (OS)Tank sensor (TS)Tank sensor (TS)
Room thermostat (RT)Room thermostat (RT)
F1 = T 10 L 250V (10A Ritardato)
F3 = T 3 L 250V (3A Ritardato)
F4 = T 3 L 250V (3A Ritardato)
F6 = T 3 L 250V (3A Ritardato)
110V
110V
L CH
N L DHW
J9-1
J9-2
J9-3
J9-4
J9-5
J9-6
J9-7
J13-1
J13-2
J13-3
J13-4
J13-5
J13-6
J7-1
J7-2
J7-3
J7-4
J7-5
J6-1
J6-2
J6-3 J4-1
J4-2
J4-3
J4-4
J2-1
J2-2
J2-3
J2-4
F1
237 6
J16
48
15
2310
J5
4 19
7 68 5111213141516
J18
12
L
N
-
Hall
+
PWM
PE
N
L
GNDNL
+ Hall
GND
-PWM
PE
L
N
PE
PS
+ 5V
L
N
PE
DISP
LAY
MA
ST
ER
Burner
SLA
VE
burner N°1
RPP1
110V
RPP2
110V
RPP3
110V
RPP4
110V
F2 = T 10 L 250V (10A Ritardato)
2726
2726 External Reset
External Reset
SLA
VE
burner N°2
SLA
VE
burner N°3
GroundNeutral
Hot 120 Vac 60Hz
Heating pump Line (max 3A)
Alarm (NO) Volt freeAlarm (NO) Volt free
PE10
110
210
510
610
710
810
911
0PE
101
102
105
106
107
108
109
110
Heating pump Neutral (max 3A)
DHW PUMP Line (max 3A)DHW PUMP Neutral (max 3A)
113
114
113
114
Local pump Line (max 3A)Local Pump Neutral (max 3A)
LWCO103
104
103
104 LWCO
98
98
Header sensor (HS)Header sensor (HS)
2928
2928
Bus (cascade)Bus (cascade)
Ground
Ground
Ground
14
J4
J6
J2
J7
J13
J9
J16
J5
J18
885_MN10 Master
RGPR RGPS
RPP1
41 42
49
48
20
13
6
10
16
22
9
15
19
47
29
17
16A
7
32
OS
TS
LWCO
RT
14
J4
J6
J2
J7
J13
J9
J16
J5
J18
885_MN10 Slave
49
20
6
10
16
22
9
15
47
17
16A
7
F1
850IF
35
J8
J4
J7
J5
J6
J9
J3
J1
J2
S4
16A
16A
16A
50
41
42
49
BUS COM.
11 11
34
104411m1_d
28
16A
13
RPP3
RPP2
RPP4
RPP3
RPP2
RPP4
48
HS
BUS CAS.
F1
3.15A
F1
3.15A
1514
1112
1013
1716
1918
2023
2225
2427
26PE
101
102
105
106
107
108
109
110
113
114
103
104
98
2928
14
J4
J6
J2
J7
J1
3
J9
J1
6
J5
J1
8
88
5_
MN
10
S
la
ve
20
6
10
16
22
9
15
47
17
7
11
13
48
F1
3.1
5A
88
5_
MN
10
M
aste
r
20
13
6
10
22
9
15
19
29
17
7
11
34
F1
85
0IF
35
S4
32
28
0-10 Vdc input (+)Cascade header sensorCascade header sensor
0-10 Vdc input (GND)RS 485 Modbus GND
RS 485 Modbus T-RS 485 Modbus T+Bus (HC command)Bus (HC command)
Outdoor sensor (OS)Outdoor sensor (OS)
Tank sensorTank sensor
Room thermostat (dry contact)Room thermostat (dry contact)
External ResetExternal Reset
Header sensor (HS)Header sensor (HS)
Bus (cascade)Bus (cascade)
51
GroundNeutral
Hot 120 Vac 60Hz
Heating pump Line (max 3A)
Alarm (NO) Volt freeAlarm (NO) Volt free
Heating pump Neutral (max 3A)
DHW pump Line (max 3A)DHW pump Neutral (max 3A)
Local pump Line (max 3A)
Local pump Neutral (max 3A)
LWCOLWCO
Ground
Ground
Ground
J2
F1
3.1
5A
J1
8
J4
14
J6
J7
48
J1
3
J9
16
47
J1
6
J5
S4
S4