Service manual

HEC-Series Service Manual
ELECTRICAL CONTROLS & THEIR FUNCTIONS
10/21/01
6-1
6. Electrical Controls & Their Functions
Control Panel Parts
*BT1
12A 2117G02000000-Bin Thermostat (Crushed)
*FPS1
12A 2117E04000000-Freezer Pressure Switch (Crushed)
BT2
12A 2117G02000000-Bin Thermostat (Cylinder)
FPS2
12A 2117E04000000-Freezer Pressure Switch (Cylinder)
C
12A 7516E13000000-Compressor Contractor
P
12A 7516E09000000-Pump Contactor
12A 7518E2000000 - Auxiliary Contact
CU
12A 7516E09000000 - Cutter Contactor
PLC
12A 7536M01000000 - Programmable Controller
FC
12A 7516E11000000 Fan Contactor (Air-cooled only)
*R
12A 7517E18000000 - Reversing Relay
FU0-FU5
PLC Protection Fuses (part of fuse block assembly)
TB
12A 7501E30000000 - Terminal Block Assembly
Fuses (FU0-FU5)
12A 7504E23000000 - 2 amp fuses
SVI
Service Indicator Switch (part of fuse block assembly)
*Note: Components used in dual ice type machines only
FIGURE 6-1
Control Panel (Cover Removed)