48
9.7.
MPC Multi-Zone Specifications (1.5 - 2.5 Ton)
Nominal Size - Tons
1.5
2
2.5
Outdoor Unit Model No.
MPC018S4M
MPC024S4M
MPC030S4M
Number of Zones
2
Up to 3
Up to 3
Ambient Temperature Range
- °F
Cooling
–13 - 122
–13 - 122
–13 - 122
Heating
–13 - 86
–13 - 86
–13 - 86
Sound Data (dBA)
Cooling
58.5
61
61
Heating
58.5
61
61
Refrigerant
Charge furnished (R-410A)
4 lbs. 1 oz.
5 lbs. 11 oz.
5 lbs. 11 oz.
Maximum line length with furnished charge (per
zone) - ft.
25
25
25
Additional charge required per ft. - oz.
0.16
0.16
0.16
Compressor
No. and Type
(1) Rotary
(1) Rotary
(1) Rotary
Refrigerant oil type
VG74
VG74
VG74
Refrigerant oil charge - oz.
15.20
21.00
21.00
Connections
Gas pipe (in.) flare
(2) 1/4 + (2) 3/8
(3) 1/4 + (3) 3/8
(3) 1/4 + (3) 3/8
Max. length for all rooms - ft.
131
197
197
Max. length for one indoor unit - ft.
82
98
98
Max. height difference between indoor and outdoor
units - ft.
49
49
49
Max. height difference between indoor units - ft.
33
33
33
Outdoor
Fan
(No.) Diameter - in.
(1) 21
(1) 22
(1) 22
Total air volume - cfm
1765
2130
2130
Motor rpm
750/500
1050/900/850
1050/900/850
Outdoor Coil
Number of rows
2
2
2
Fins per inch
18
18
18
Fin type
Hydrophilic Aluminum
Tube outside diameter - in.
3/8
3/8
3/8
Tube type
Rifled Copper Tubing
Net face area - ft.
2
5.90
8.18
8.18
Application area - sq. ft.
235 - 345
355 - 515
355 - 515
Design Pressure
PSIG
540 / 340
540 / 340
540 / 340
Shipping Data
Net/Shipping weight (lbs.)
100 / 109
140 / 151
140 / 151
ELECTRICAL DATA
Electrical Characteristics - 60 Hz - 1 Phase
208/230V
208/230V
208/230V
2
Maximum Over-current Protection (amps)
25
30
30
3
Minimum circuit ampacity
18
24.5
24.5
Outdoor Fan
Motor
Output - W
80
120
120
NOTE - Per AHRI, the certified ratings for systems are valid for
all
combinations of indoor units with the specific outdoor units listed above and in the AHRI Directory of
Certified Equipment. Please visit
http://www.ahridirectory.org
for further details and latest updates.
1
Ratings are AHRI certified to AHRI Standard 1230-2010 with Addendum 2;
• Cooling Ratings - 80°F dry bulb/67°F wet bulb entering indoor coil air and 95°F dry bulb/75°F wet bulb outdoor air temperature.
• High Temperature Heating Ratings - 70°F dry bulb/60°F wet bulb entering indoor coil air and 47°F dry bulb/43°F wet bulb outdoor air temperature.
• Low Temperature Heating Ratings - 70°F dry bulb/60°F wet bulb entering indoor coil air and 17°F dry bulb/15°F wet bulb outdoor air temperature.
NOTE - Extremes of operating range are plus and minus 10% of line voltage.
2
HACR type circuit breaker or fuse.
3
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
NOTE - Adaptors are furnished for the gas pipe connections:
018 - (2) 3/8 x 1/2 in.
030 - (3) 3/8 x 1/2 in.
