Appendix - Carlyle 06CC Application Manual

Appendix

1. Compressors are shipped without service valves
(unless specially ordered) and have blank-off pads
bolted over the service valve openings. The suction
and discharge service valves and the economizer
adapter must be ordered for each compressor.
2. Compressor part number on the nameplate will be
the same as the package ordering number, EXCEPT
the last digit of the part number on the compressor
will be a zero (0) instead of a one to five (1 to 5).
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3. All Carlyle Compound Cooling compressor (16 to
37 cfm) are wired for XL (across the line) start only.
4. All Carlyle Compound Cooling compressor (50 to
99 cfm) are suitable for XL (across the line) or PW
(part winding) start EXCEPT the 460-v in the 208/
230/460 triple voltage compressors. The distinct
460-v model must be used for any 460-v part winding
applications. Customer is required to hook up termi-
nal plate for applicable voltage. Wiring hook up dia-
grams are included in the compressor terminal box.
Also a typical 230-v wiring schematic is included with
this guide on page 27.
NOTE: These compressors will also operate at
50 Hz.
5. Carlyle Compound Cooling compressors:
a. have an oil sight glass
b. are dehydrated and have dry air holding charge
(5 to 15 psi)
c. 16 to 37 cfm compressors oil level is 1/2 of a
sight glass
d. 50 to 99 cfm compressors oil level is 1/8 to 3/8 of
a sight glass
e. refer to Carlyle Compound Cooling compressor
model numbers for oil or oil-less compressors
f. have pressure connections for oil protection
6. Carlyle recommends but does not require cylinder
head cooling fans for all Carlyle Compound Cooling
compressor R-22 applications.
7. All Carlyle Compound Cooling compressors (16 to
37 cfm) are provided with complete motor overcur-
rent and overtemperature protection, which complies
with UL and NEC requirements for inherent motor
protection. Primary motor protection is provided by
current sensitive relays located inside the compres-
sor terminal box. Thermal protection is provided by
an internal thermostat embedded in the motor wind-
ings. All Carlyle Compound Cooling compressor (16
to 37 cfm) models are UL and CSA approved with
R-22, R-404A, and R-507 refrigerants.
8. The 50 to 99 cfm Carlyle Compound Cooling com-
pressor models are provided WITHOUT motor over-
current protection, which MUST be supplied by the
customer. Calibrated circuit breakers and Furnas
solid-state overload relays specifically selected for
each motor and voltage are available and recom-
mended.
9. See circuit breaker accessory selection. If OEM cus-
tomer selects alternate overcurrent protection, it
must be approved by Carlyle Application Engineering
Department. The use of authorized overcurrent pro-
tection is part of the basis of UL recognition. Selec-
tion of alternate overcurrent protection without
Carlyle's approval will VOID warranty.
10. All nine Carlyle Compound Cooling compressor mod-
els have a well in the cast iron bottom plate in which
a crankcase heater can be inserted. A crankcase
heater is recommended for use with all Carlyle Com-
pound Cooling compressor models. All 180 watt
insertion type crankcase heaters are required to use
thermal grease provided in the accessory package
(grease part number 38AQ680001).
11. All Carlyle Compound Cooling compressor models
are provided with a temperature sensor installed in
the high stage cylinder head to monitor the tempera-
ture of the discharge gas. If the discharge gas tem-
perature in the head exceeds the trip setting of 295 F
(146.1 C), the sensor will open the control circuit and
shut off the compressor.
12. All Carlyle Compound Cooling compressor models
are now being shipped without oil.
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