87
CAPACITY CONTROL PACKAGES
* Coil NOT included, order separately (see Section 3.18).
† Special Allen head wrench to change valve is part number 06EA680036.
NOTES:
1. Each package unloads 2 cylinders (1-step) and includes
(1) cylinder head assembly with applicable unloader
valve (electric or pressure) and necessary gaskets.
2. When adding the suction cut-off unloading feature to
any compressor, it is no longer necessary to change the
valve plate. The suction cut-off method of unloading
functions independently of the valve plate.
3. To avoid interfering with hi-lo pressure connections or
cylinder head sensor, install the unloader cylinder head
as follows (viewed from P.E. of compressor):
06D 4-cyl - left hand cylinder deck
06E 4-cyl - right hand cylinder deck
06D, 06E 6-cyl - either cylinder deck (both when appli-
cable)
4. Unloader valve gasket part number 06EA501253.
5. Unloader is not available for 06CC compressors.
* Does not include gaskets, bolts, and solenoid coils.
CAPACITY CONTROL PACKAGES
COMPRESSOR TYPE
PACKAGE
NUMBER
BARE
UNLOADER
VALVE
06D Electric 06DA660177* 06DA660175
06D Pressure 06DA660090 06DA660176†
06E Electric 06EA660171* 06DA660175
06E Pressure 06EA660139 06DA660176†
SMART UNLOADING CAPACITY CONTROL PACKAGE
Compressor Description Type Package NO.
06D*
Cylinder head with
unloader valve
Electric 06DA409557
06E*
Cylinder head with
unloader valve
Electric 06EA407189