HEAT PUMP SPECIFICATIONS
5
NOTE: This data is provided as a guide, it is important to electrically connect the unit and properly size fuses/circuit breakers and
wires in accordance with all national and/or local electrical codes. Use copper wire only.
Unit specifications are subject to change without notice.
ALWAYS
refer to the unit's serial plate for the most up-to-date general
and electrical information.
SSZ140[18,30, 342,48,60]1AA-AE; SSZ140241AA-AH; SSZ140361AA-AG
*
Up to 24' in equivalent line length
(1)
Wire size should be determined in accordance with National Electrical Codes; extensive wire runs will require larger wire sizes.
(2)
Maximum Overcurrent Protection Device:
MUST
use Time Delay Fuse or HACR type Circuit Breaker of the same size as noted.
NOTES:
•
Always check the S & R plate for electrical data on the unit being installed.
•
Installer will need to supply 7/8" to 1-1/8" adapters for suction line connections (4 & 5 ton units).
•
Installer will need to supply 3/4" to 7/8" adapters for suction line connections (3 ton unit).
•
Unit is charged with refrigerant for 15' of 3/8" liquid line. System charge must be adjusted per Installation Instructions Final Charge
Procedure.
•
Installation of these units requires the specified TXV Kit to be installed on the indoor coil. THE SPECIFIED TXV IS DETERMINED BY THE
OUTDOOR UNIT, NOT THE INDOOR COIL.
S
S
Z
140181A
A-
A
E
S
S
Z
140241A
A-
A
H
S
S
Z
140301A
A-
A
E
S
S
Z
140361A
A
-A
G
S
S
Z
140421A
A-
A
E
S
S
Z
140481A
A-
A
E
S
S
Z
140601A
A-
A
E
Cooling Capac ity , B TUH
18,000
24,000
30,000
36,0 00
42,000
48,0 00
60,000
Com pres s or
R.L. A m ps
8.97
12.82
14.10
16.67
1 7.95
19.87
26.41
L.R. A m ps
48.0
58.3
73.0
79.0
1 12.0
109.0
130 .0
Low P res s ure S witc h
Open
2 2 PSIG
22 PSIG
2 2 PSIG
22 PSIG
22 PSIG
22 PSIG
22 PSIG
Clos e
5 0 PSIG
50 PSIG
5 0 PSIG
50 PSIG
50 PSIG
50 PSIG
50 PSIG
High P res s ure S witc h
Open
610 PSIG
610 PSIG
610 PSIG
610 PSIG
610 PSIG
610 PSIG
610 PSIG
Clos e
420 PSIG
420 PSIG
420 PSIG
420 PSIG
420 PSIG
420 PSIG
420 PSIG
Condens er Fan M otor
Hors epower
1/12
1/6
1/6
1/4
1/4
1/4
1 /4
F.L. A m ps
0.6
1.1
1.1
1.5
1.5
1.5
1 .5
Liquid Line, Inc hes O.D.*
3/8"
3/8"
3/8"
3/8"
3/8"
3/8"
3/8"
S uc tion Line, Inc hes O.D.*
3/4"
3/4"
3/4"
7/8"
7/8"
7/8"
7/8"
Refrigerant Charge
143.0
163.0
188.0
213.0
2 13.0
273.0
278 .0
P ower S upply
208 /230-60-1
208/230-60-1
208/230-60-1
208/230-60-1
208/230-60-1
208/230-60-1
208/230-60-1
M inim um Circ uit A m pac ity
(1)
11.80
17.10
18.73
22.40
2 4.00
26.40
34.60
M ax im um Overc urrent Devic e
(2)
20
25
30
30
40
40
60
E lec tric al Conduit S iz e
P ower S upply (Inc hes )
1/2 or 3/4
1/2 or 3/4
1/2 or 3/4
1/2 or 3/4
1/2 or 3/4
1/2 or 3/4
1/2 or 3/4
A pprox im ate S hipping W eight
199
207
219
242
242
266
280