User Guide

M-SERIES
Specications are subject to change without notice. © 2017 Mitsubishi Electric US, Inc.
Job Name:
System Reference: Date:
ACCESSORIES
The outdoor unit is delivered with the base pan heater factory installed.
□ Airow Guide (PAC-SH96SG-E)
□ 3/8" x 1/2" Port Adapter (MAC-A454JP-E)
□ 1/2" x 3/8" Port Adapter (MAC-A455JP-E)
□ 1/2" x 5/8" Port Adapter (MAC-A456JP-E)
□ M-NET Adapter (PAC-IF01MNT-E)
SUBMITTAL DATA: MXZ-3C24NAHZ2
MULTI-INDOOR INVERTER HEAT-PUMP SYSTEM
Specications Model Name
Unit Type MXZ-3C24NAHZ2
Cooling*
(Non-ducted / Ducted)
Rated Capacity Btu/h 22,000 / 23,600
Capacity Range Btu/h 6,000 - 23,600
Rated Total Input W 1,630 / 2,360
Heating at 47°F*
(Non-ducted / Ducted)
Rated Capacity Btu/h 25,000 / 24,600
Capacity Range Btu/h 7,200 - 30,600
Rated Total Input W 1,725 / 1,871
Heating at 17°F*
(Non-ducted/Ducted)
Rated Capacity Btu/h 14,000 / 14,000
Maximum Capacity Btu/h 25,000 / 24, 600
Rated Total Input W 1,622 / 1,635
Heating at 5°F* Maximum Capacity Btu/h 25,000
Energy Star
®
(ENERGY STAR products are third-party certied by an EPA-recognized Certication Body.) Yes
Electrical Requirements
Power Supply Voltage, Phase, Hertz 208 / 230V, 1-Phase, 60 Hz
Recommended Fuse/Breaker Size A 40
MCA A 30.5
Voltage
Indoor - Outdoor S1-S2 V AC 208 / 230
Indoor - Outdoor S2-S3 V DC ±24
Compressor DC INVERTER-driven Twin Rotary
Fan Motor (ECM) F.L.A. 2.43
Sound Pressure Level
(Non-ducted/Ducted)
Cooling
dB(A)
54
Heating 58
External Dimensions (H x W x D) In / mm
41-9/32 x 37-13/32 x 13
1048 x 950 x 330
Net Weight Lbs / kg 189 / 86
External Finish Munsell No. 3Y 7.8/11
Refrigerant Pipe Size O.D. ―
Eight Ports
Liquid (High Pressure)
In / mm
1/4 / 6.35
Gas (Low Pressure) A:1/2 / 12.7 ; B,C: 3/8 / 9.52
Max. Refrigerant Line Length Ft / m 230 / 70
Max. Piping Length for Each Indoor Unit Ft / m 82 / 25
Max. Refrigerant Pipe Height
Difference
If IDU is Above ODU
Ft / m
49 / 15
If IDU is Below ODU 49 / 15
Connection Method Flared/Flared
Refrigerant R410A
(For data on specic indoor units, see the MXZ-C Technical and Service Manual.)
Outdoor Unit: MXZ-3C24NAHZ2
* Rating Conditions per AHRI Standard:
Cooling | Indoor: 80º F (27º C) DB / 67º F (19º C) WB
Cooling | Outdoor: 95º F (35º C) DB / W.B. 23.9° C (75° F)
Heating at 47ºF | Indoor: 70º F (21º C) DB / 60º F (16º C) WB
Heating at 47ºF | Outdoor: 47º F (8º C) DB / 43º F (6º C) WB
Heating at 17º F | Indoor: 70º F (21º C) DB
Heating at 17º F | Outdoor: 17º F (-8º C) DB / 15º F (-9º C) WB