Specifications
Form No. S3208-607
Supersedes S3208-206
Page 11 of 12
1 Low ambient control is required with economizer for low temperature compressor operation.
2 For use only with “V” Control Module and TCS22 Controller.
3 Intake and exhaust can be independently adjusted.
STD = Standard equipment for these specified models.
1 TDR. Time delay relay only for compressor is fixed 5-minute delay-on-break to prevent short cycling. Not needed if HPC or LPC are used. See notes 2, 3 and 4.
2 HPC. High pressure control is auto reset. Always used with compressor control module (CCM) which is included. See note 4.
3 LPC. Low pressure control is auto reset. Always used with compressor control module (CCM) which is included. See note 4.
4 CCM. Compressor control module has adjustable 30-second to 5-minute delay-on-break timer. On initial power-up, or any time the power is interrupted, the delay-on-make will be 2-
minutes plus 10% of the delay-on-break setting. There is no delay-on-make during routine operation of the unit. The module also provides the lockout feature (with 1 retry) for
high and/or low-pressure controls, and a 2-minute timed bypass for low-pressure control.
5 LAC. Low ambient control permits cooling operation down to 0°F
6 ALR. The alarm relay has a set of normally open and normally closed dry contacts to provide the ability to signal a condition of shutdown on either high or low pressure controls.
7 SK. Start kit can be used with all -A single phase models only. Is not used or available for -B or -C three phase models.
8 ODT. Outdoor thermostat is adjustable from 0 to 50°F. It is suitable for use as a compressor cut-off thermostat.
9 DDC. Incorporates 4 additional sensors: discharge air temperature, indoor blower airflow, compressor current, and dirty filter. These sensing devices function to input analog data
such as temperature, as well as digital data such as airflow, compressor status or filter status.
“V” control module should be ordered in conjunction with direct digital controller (DDC) model TCS22. Refer to DDC specification sheet S3280 for more information.
Use CMA-24 for Model WA423. Use CMA-23 for Models WA253.
sledoM 352AW,242AW,281AW 273AW,203AW 206AW,484AW,324AW
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gnitaludoMylluF-rezimonocE 1 EB2-MFIEEC3-MFIEEC5-MFIE
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tloV032-rotalitneVyrevoceRygrenERB2A-VREWRC3A-VREW 3 RC5A-VREW 3
tloV064-rotalitneVyrevo
ceRygrenEA/NA/NR C3C-VREW 3 RC5C-VREW 3
Ventilation Options
seludoMlortnoCgninoitidnoCriA
324AW,273AW,203AW,242AW,281AW
sledoM
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RDT 1 CPH 2 CPL 3 MCC 4 CAL 5 RLA 6 KS 7 TDO 8 CDD 9
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D 5-AMC
E 6-AMC
G A01-AMC
H A31-AMC
I 21-AMC
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K 51-CMC&A31-AMC
MylnOyrotcaF
ylnOdellatsnIdleiF 51-CMC
ylnOdellatsnIdleiF 41-AMC
V
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32-AMC
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sledoM206AW,484AW,352AW
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DTS
DTS G A61-AMC
DTS
DTS
H A81-AMC
DTSDTS
I 6-AMC
DTS
DTS
J ylnOyrotcaF
DTS
DTS
K 51-CMC&A31-AMC
DTS
DTS
MylnOyrotcaF
DTSDTS
ylnOdellatsnIdleiF 51-CMC
DTSDTS
ylnOdellatsnIdleiF 41-AMC
DTS
DTS
V
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DTSDTS
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42-AMC
MODEL NUMBER | | CONTROL MODULES
(See Chart Below)
REVISION
VOLTS & PHASE |
A - 230/208/60/1
B - 230/208/60/3
C - 460/60/3
KW
COLOR OPTIONS
X - Beige (Standard)
1 - White
2 - Mesa Tan
4
- Buckeye Gray
5 - Desert Brown
8 - Dark Bronze
FILTER OPTIONS
X - 1-inch Throwaway (Standard)
W - 1-inch Washable
P - 2-inch Pleated
| COIL OPTIONS
X - Standard
1 - Phenolic Coated Evaporator
2 - Phenolic Coated Condenser
3 - Phenolic Coated Evaporator
and Condenser
| OUTLET OPTIONS
X - Front (Standard)
T - Top (on WA30 and
WA37 Models)
CAPACITY |
18 - 1½ Ton
24 - 2 Ton
25 - 2 Ton
30 - 2½ Ton
37 - 3 Ton
42 - 3½ Ton
48 - 4 Ton
60 - 5 Ton
WA 37 2 A 10 X X X X X X
Note: For 0KW and circuit breakers (230/208 Volt) or toggle disconnects (460 Volt) applications, insert 0Z in the KW field of the model number.
VENTILATION OPTIONS
(See Table Below)
Air Conditioning Wall-Mount Model Nomenclature