Lennox MPC User Manual

48
9.7. MPC Multi-Zone Specications (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 Liquid+Gas pipe (in.) are (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 Ried 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 certied ratings for systems are valid for all combinations of indoor units with the specic outdoor units listed above and in the AHRI Directory of
Certied Equipment. Please visit http://www.ahridirectory.org for further details and latest updates.
1
Ratings are AHRI certied 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.

Lennox MPC Specifications

General

Brand	Lennox
Model	MPC
Category	Air Conditioner
Language	English