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Manual 2100-404E
Page 4 of 19
WALL MOUNT GENERAL INFORMATION
AIR CONDITIONER WALL MOUNT MODEL NOMENCLATURE
KW
VOLTS & PHASE
A - 230/208/60/1
B - 230/208/60/3
C - 460/60/3
MODEL
NUMBER
REVISIONS
CAPACITY
25 - 2 Ton
37 - 3 Ton
VENTILATION OPTIONS
X - Barometric Fresh Air Damper (Standard)
B - Blank-off Plate
M - Motorized Fresh Air Damper
V - Commercial Room Ventilator - Motorized with Exhaust
E - Economizer (Internal - Fully Modulating with Exhaust
R - Energy Recovery Ventilator - with Exhaust
FILTER OPTIONS
X - 1-Inch Throwaway
(Standard)
W- 1-Inch Washable
P - 2-Inch Pleated
COLOR OPTIONS
X - Beige (Standard)
1 - White
2 - Mesa Brown
4 - Buckeye Gray
5 - Desert Brown
6 - Dark Bronze
CONTROL
MODULES
(See Spec.
Sheet S3208)
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 & WA37 Models
NOTE: For 0KW and circuit breakers (230/208 Volt) or pull disconnects (460 Volt) applications, insert 0Z in the KW field of model no.
WA 37 2 — A 10 X X X X X A
1 Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors.
2 Based on 75° copper wire. All wiring must conform to the National Electrical Code and all local codes.
3 These "Minimum Circuit Ampacity" values are to be used for sizing the field power conductors. Refer to the National Electric Code
(latest revision), Article 310 for power conductor sizing.
CAUTION: When more than one field power conductor circuit is run through one conduit, the conductors must be derated. Pay special
attention to note 8 of table 310 regarding Ampacity Adjustment Factors when more than three conductors are in a raceway.
TABLE 1 – ELECTRICAL SPECIFICATIONS
sledoM
detaR
/stloV
sesahP
.oN
dleiF
rewoP
stiucriC
3
muminiM
tiucriC
yticapmA
1
mumixaM
lanretxE
roesuF
.tkC
rekaerB
2
dleiF
rewoP
eriW
eziS
2
dnuorG
eriW
eziS
3
muminiM
tiucriC
yticapmA
1
mumixaM
lanretxE
esuF
.tkCro
rekaerB
2
rewoPdleiF
eziSeriW
2
dnuorG
eziSeriW
TKC
A
TKC
B
TKC
A
TKC
B
TKC
A
TKC
B
TKC
A
TKC
B
Z0A-203AW
50A
01A
51A
1-802/032
1
1
1
2ro1
42
13
75
38
53
53
06
09
8
8
6
4
01
01
01
8
AN
AN
AN
55
AN
AN
AN
62
AN
AN
AN
06
AN
AN
AN
03
AN
AN
AN
4
AN
AN
AN
01
AN
AN
AN
8
AN
AN
AN
01
Z0B-203AW
90B
51B
3-802/032
1
1
1
71
23
05
02
53
05
21
8
8
21
01
01
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
Z0C-203AW
90C
51C
3-064
1
1
1
01
71
62
51
02
03
41
21
01
41
21
01
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
Z0A-273AW
50A
80A
01A
51A
1-802/032
1
1
1
1
2ro1
82
23
74
85
48
53
53
05
06
09
8
8
8
6
4
01
01
01
01
8
AN
AN
AN
AN
85
AN
AN
AN
AN
62
AN
AN
AN
AN
06
AN
AN
AN
AN
03
AN
AN
AN
AN
6
AN
AN
AN
AN
01
AN
AN
AN
AN
01
AN
AN
AN
AN
01
Z0B-273AW
60B
90B
51B
3-802/032
1
1
1
1
02
42
33
15
52
52
53
06
01
01
8
6
01
01
01
01
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
Z0C-273AW
60C
90C
21C
51C
3-064
1
1
1
1
1
11
21
71
12
62
51
51
02
52
03
41
41
21
01
01
41
41
21
01
01
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN