Zamil MAC-240, Installation, Operation & Maintenance Manual

Page: 53 / 67

52
AR9-3A
VFD READY/FAULT
AR2 47
MODEL
60020008
SW4
AR7-1A
(RE-SET)
18C 18O
TO MB
AR6-1A
TO MB
AR8
55
PN:-
AR7
54
COMP2 TRIP
RELAY
53 AR6
RELAY
COMP1 TRIP
2 67
AR10-4A
AR5-4A
TO ATB
1
230V ac
8NO
49
AR5-1A
17C 17O
AR4-1A
LOW FUEL SENSOR RELAY CONTACT
NO
AFS
AR3-1A
BMR1-2A
50
NC
TDS
8C
TO MB
RELAY
+12V dc
(gen set battery)
LOW FUEL AR5
52
RELAY
(remove JP if gen set fault contact is connected)
JP
64 66 65
AR1-2B
GEN SET COMMON ALARM
(in gen set control panel)
RELAY CONTACT
AR10-3A
AR4
51
NO AIR FLOW
AR3
48
RELAY
ACU COMMON FAULT
RELAY
AR10-1A
AR10-2A
63 AR7-2A
AR5-2A
61
AR9-4A
AR6-2A 62
04
SHEET 01 OF 02
REV
MAC240FZ601
LT8
LOW FUEL
(BEACON LAMP)
GEN SET FAULT
LT7
COMP1 TRIP
COMP2 TRIP
LT6
LOW FUEL
LT4
LT5
TRANS1
ES UVM-1
SERVICE / BEACON LAMP CONNECTION
16
AR8-1B
ATB
56
15
24V
T5 T6
TO VFD
14
(30VA)
TRANS2
230V
CR1-2A
45
46
SW3
LOW COOL
44
HIGH COOL
MED COOL
ATB
17
GND
AR1
AR3-2A 59
AR4-2A 60
AR9-2A
AR1-1A
58
AR9-1A
A19
A20
TO MB
BMC
TO MB
TO ATB
15
SW5
(LAMP TEST)
AR9
57
AR10
24V ac
TO MB
CR1-1A
VENT
COOL
9
43
SW2
72
42
ATB
1
(GEN SET START)
GEN RUN
FAN
OFF
41
40
SW1
1A 1B
460V
3
230V
5
(500VA)
A13
TO MB
A14
CR1
GEN SET CONTROL PANEL
(gen set)
84
85
ES
ES 1A ATB 1B ATB
JUMPER
REMOVE
18
15
ATB
GEN SET PANEL
4
2
6
ATB
EMERGENCY STOP SWITCH CONNECTION
L2
C.HTR2
COMP2
1
L3
CRANKCASE HEATER CONNECTION
L1
C.HTR1
COMP1
L2
LT2
ACU COMMON FAULT
NO AIR FLOW
LT3
POWER ON
LT1
TO ATB
17
LT10
67
83B
SW7
ATB
ATB
LT9
SW6
83A
2
ATB
HVTB
CB1
UVM CONNECTION
UVM
UVM-1
1 8
TO ATB
TO ATB
1A
1
L3 L1 L2
L3
Ø Ø
L1
L2
Ø
TO HVTB
1
L1
T3
A
T1
A
T2
A
COMP
POWER SUPPLY
(GEN SET PANEL)
L3
A
L1
A
L2
A
L3
L1
L2
LUG/ETB
L1
L3
L2
L3F L1F L2F
36
B
FM2 FM1
2
L3
TO HVTB
T2
B
T3
B
T1
B
COMP
37
A
35
A
36
A
35
B
V W U
69 68 70
BM
37
B
L1
15
L2
VFD
L3
104
CB2
L1
B
L2
B
L3
B
102 101 100 103
FMC1
CB3
CB5
L2
E
105
L1
E
FMC2
L3
E
CB4
SCHEMATIC DIAGRAM
POWER SUPPLY
460V-3PH-60HZ
CB6
BMR1-1A
81
B5
B4
B6
B7
47
T5
80
26A ST1
(MB)
B2
B1
AR2
T6
B3
27A
ST1
79
AO3(-)
(MB)
T1
T2
T3
(MB)
78
(MB)
AO3(+)
T4
CONTROL
PANEL
VFD CONTROL CONNECTIONS
2-FAN MOTOR LAYOUT
MAC 240
C1 F2
C2
F1
11 14
R1
(in gen set panel)
11
R3
14
19
17
3
F5(2A) F6(2A)
F3(5A)
F1(3.5A)
F4(5A)
F2(3.5A)
OLR2
CC2 CC1
OLR1
BMC
14. WIRING DIAGRAM