Tecumseh AH5540E Service Handbook page 61

This CSIR compressor has the following components:
Thermal Protector Type
Internal External
√
The electrical system on this type of motor is shown in FIGURE 4-6. The actual position of
terminals on the relay may be different than shown in FIGURE 4-6. Use the letters and/ or
numbers on the actual relay to locate the terminals.
If replacement parts are needed, refer to the Tecumseh Electrical Service Parts Guide
Book for information on proper replacement parts, or call Tecumseh Products Company at
1-800-211-3427.
Control
Line 1
Line 2
Ground
Compressor - Unit
Ground
Bleeder Resistor
*Other auxiliary devices may be attached. Disconnect any auxilliary devices in Step 2.
FIGURE 4-6: CSIR compressor motor type with external thermal
protector, potential relay mounted remote and start capacitor.
Relay Type
Current Potential
√
Fan*
5
6
4
Start Capacitor
Capacitor Type
PTC Run
External Thermal Protector
Relay - Potential
2
1
Note: #4 and #6
on relay are
dummy terminals
Start
√
C
S
R
53