Mitsubishi Electric PCA-A24KA4 - Manual

Job Name:

Location:

Date:

Purchaser: Engineer:

Submitted to:

For Reference Approval Construction

Unit Designation:

Schedule No.:

Cooling*

Rated Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24,000 Btu/h

Minimum Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . .12,000 Btu/h

SEER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16.8 Btu/h/W

EER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.3 Btu/h/W

Total Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,340 W

*

Rating Conditions (Cooling) - Indoor: 80ºF (27ºC) DB / 67ºF (19ºC) WB.

Outdoor: 95ºF (35ºC) DB / 75ºF (24ºC) WB.

Electrical Requirements

Power Supply . . . . . . . . . . . . . . . . . . . . 208 / 230V, 1-Phase, 60 Hz

Recommended Fuse/Breaker Size. . . . . . . . . . . . . . . . . . . . . . .25 A

Voltage

Indoor - Outdoor S1-S2 . . . . . . . . . . . . . . . . . . . . . . AC 208 / 230V

Indoor - Outdoor S2-S3 . . . . . . . . . . . . . . . . . . . . . . . . . . . .DC 24V

OPERATING CONDITIONS

Indoor Intake Air Temp.

Outdoor Intake Air Temp.

Cooling Maximum 95ºF (35ºC) DB, 71ºF (22ºC) WB

115ºF (46ºC) DB

Minimum

67ºF (19ºC) DB, 57ºF (14ºC) WB

0ºF** (-18ºC) DB

** With optional wind baffle accessory installed. If not installed, the minimum

temperature will be 23ºF (-5ºC) DB.

Indoor Unit: PCA-A24KA4

Outdoor Unit: PUY-A24NHA4

Indoor Unit

MCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 A

Fan Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.54 F.L.A.

Fan Motor Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 W

Airflow (Lo - Mid1 - Mid2 - Hi)

. . . . . 530 - 565 - 600 - 670 Dry CFM

495 - 530 - 565 - 635 Wet CFM

Air Filter . . . . . . . . . . . . . . . . . . . . . . . . Polypropylene Honeycomb

Sound Pressure Level (Lo - Mid1 - Mid2 - Hi). . . . . . . . .33 - 35 - 37 - 40 dB(A)

SHF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 . 7 3

Moisture Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.8 pt./h

DIMENSIONS

UNIT INCHES / MM

W

50-3/8 / 1,280

D

26-3/4 / 680

H

9-1/16 / 230

Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71 lbs. / 32 kg

External Finish . . . . . . . . . . . . . . . . . . . . Munsell No. 6.4Y 8.9 / 0.4

Field Drainpipe Size O.D. . . . . . . . . . . . . . . . . . . . . 1-1/16" / 26 mm

Outdoor Unit

Compressor . . . . . . . . . . . . . . . . . . DC Inverter-driven Twin Rotary

MCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 A

MOCP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 A

Fan Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.75 F.L.A.

Sound Pressure Level

Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 dB(A)

DIMENSIONS

INCHES / MM

W

37-3/8 / 950

D

13 + 1-3/16 / 330 + 30

H

37-1/8 / 943

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .163 lbs. / 74 kg

External Finish . . . . . . . . . . . . . . . . . . . . . . Munsell No. 3Y 7.8/ 1.1

Refrigerant Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . R410A

Refrigerant Pipe Size O.D.

Gas Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5/8" / 15.88 mm

Liquid Side. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3/8" / 9.52 mm

Max. Refrigerant Pipe Length. . . . . . . . . . . . . . . . . . . . . 165' / 50 m

Max. Refrigerant Pipe Height Difference . . . . . . . . . . . . 100' / 30 m

Connection Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flared

SUBMITTAL DATA: PCA-A24KA4 & PUY-A24NHA4

. . . . . . . . . . . . . . 24,000 BTU/H CEILING-SUSPENDED AIR-CONDITIONING SYSTEM

GENERAL FEATURES

• Ceiling-suspended indoor unit for residential and commercial

applications

• Shiny white cabinet; compact design

• Standard air filter is included with indoor unit; high-efficiency

filter is available as an option

• Setback down to 50°F when used with MRCH1 Central Controller

• Quiet operation—both indoor and outdoor units

• Self-check function—integrated diagnostics

• Limited warranty: five years on parts and defects and seven years

on compressors

OPTIONAL ACCESSORIES

Indoor Unit

□ Mini Condensate Pump (PAC-SH84DM, 230V)

□ High-efficiency Filter (PAC-SH89KF)

□

i-see Sensor with Mount (PAC-SH91MK-E)

Outdoor Unit

□ Drain Pan (PAC-SG64DP)

□ Drain Socket (PAC-SG61DS)

□ Three-pole Disconnect Switch (TAZ-MS303)

□ Wind Baffle (WB-PA2)

□ Air Outlet Guide (PAC-SG59SG)

□ Mounting Base (DSD-400N)

□ Mounting Pad (ULTRILITE2)

□ Wall-mounting Brackets (CWMB1)

Controller Options

□ Wireless Remote Controller Kit (MHK1) with Wall-mounted Central

Controller (MRCH1), Wireless Receiver (MIFH1), and cable*

□ Wall-mounted Central Controller (MRCH1)*

□ Wireless Receiver (MIFH1)*

□ Portable Central Controller (MCCH1; for use with Wireless Remote

Controller Kit MHK1)*

□ Outdoor Air Sensor (MOS1; for use with Central Controller (MRCH1),

Wireless Remote Controller Kit (MHK1) and Portable Central

Controller (MCCH1)*

*See Submittal for information on each option.

□ Wall-mounted Wired Remote Controller (PAR-21MAA)

□ M-NET Adapter (PAC-SF81MA)

□ CN51 Connector for Multiple Remote Controller Adapters/Duct Fan

Controller (PAC-725AD)

□ CN32 Connector for Remote On/Off (PAC-715AD)

□ Remote Temperature Sensor (PAC-SE41TS)

□ Remote Operation Adapter - Display and On/Off (PAC-SF40RM)

□ Wireless Remote Controller Kit (PAR-SL93B)

□ i-See Sensor and Wireless Remote Controller Kit (PAR-SA92MW)

□ Lockdown Bracket for Handheld Controller (RCMKP1CB)

□ Control/Service Tool (PAC-SK52ST)