49
9.8.
MPC Multi-Zone Specifications (3 - 4 Ton)
Nominal Size - Tons
3
4
Outdoor Unit Model No.
MPC036S4M
MPC048S4M
Number of Zones
Up to 4
Up to 5
Ambient Temperature Range - °F
Cooling
–13 - 122
–13 - 122
Heating
–13 - 86
–13 - 86
Sound Data (dBA)
Cooling
63
64
Heating
63
64
Refrigerant
Charge furnished (R-410A)
8 lbs. 6 oz.
10 lbs. 2 oz.
Maximum line length with furnished charge (per zone) - ft.
25
25
Additional charge required per ft. - oz.
0.16
0.16
Compressor
No. and Type
(1) Rotary
(1) Rotary
Refrigerant oil type
VG74
VG74
Refrigerant oil charge - oz.
33.80
47.30
Connections
Gas+Gas pipe (in.) flare
(4) 1/4 + (3) 3/8 / (1) 1/2"
(5) 1/4 + (3) 3/8 / (2) 1/2"
Max. length for all rooms - ft.
262
262
Max. length for one indoor unit - ft.
115
115
Max. height difference between indoor and outdoor units - ft.
49
49
Max. height difference between indoor units - ft.
33
33
Outdoor Fan
(No.) Diameter - in.
(1) 22
(2) 22
Total air volume - cfm
2150
4500
Motor rpm
1000/900/750
800/700/600
Outdoor Coil
Number of rows
2.6
2
Fins per inch
16
18
Fin type
Hydrophilic Aluminum
Tube outside diameter - in.
3/8
3/8
Tube type
Rifled Copper Tubing
Net face area - ft.2
8.16
13.63
Application area - sq. ft.
515 - 750
690 - 1010
Design Pressure
PSIG
540 / 340
540 / 340
Shipping Data
Net/Shipping weight (lbs.)
169 / 181
224 / 255
ELECTRICAL DATA
Electrical Characteristics - 60 Hz - 1 Phase
208/230V
208/230V
2
Maximum Over-current Protection (amps)
40
50
3
Minimum circuit ampacity
25
35
Outdoor Fan Motor
Output - W
120
(2) 85
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:
036 - (3) 3/8 x 1/2 in. and (1) 1/2 x 3/8 in.
048 - (3) 3/8 x 1/2 in., (2) 1/2 x 3/8 in., (2) 1/4 x 3/8 in. and (2) 1/2 x 5/8 in.
