Manitowoc EC18, Technician'S Handbook

Page: 177 / 184

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SCR MODELS
(To Relay 14) (To Relay 14)
(22) (22)
Nc Nc C C
No No
6 6
2 2
1 1
Relay Relay
(21) (21)
(12) (12)
(13) (13)
(11) (11)
S S
R R
C C
3 3
1 1
2 2
6 6
4 4
5 5
(9) (9)
(2) (2)
(8) (8) (5) (5)
(7) (7)
(10) (10)
(6) (6)
C C
H H
LL
(67) (67)
(33) (33)
(3) (3)
(15) (15)
(49) (49)
(65) (65)
(64) (64)
12 12
13 13
11 11 10 10
(82) (82)
(15) (15)
(66) (66)
SCR Time SCR Time
Delay Relay
Delay Relay
Hot Gas Hot Gas
Solenoid Solenoid
Water Inlet Water Inlet
Solenoid Solenoid
Water Water
Pump Pump
Compressor Compressor
Evap Thermostat Evap Thermostat
Fan Motor Fan Motor
(Air Cooled Only)
(Air Cooled Only)
( ) - Wire Number Designation ( ) - Wire Number Designation
(Number Is Marked At Each End Of Wire) (Number Is Marked At Each End Of Wire)
L2 (N) L2 (N)
- Female/Male Connector - Female/Male Connector
L1 L1
Toggle Switch Toggle Switch
Start Start
Relay
Relay
Start Start
Capacitor Capacitor
Bin Thermostat Bin Thermostat
H.P. Cutout H.P. Cutout
(Water Cooled Only)
(Water Cooled Only)