Mitsubishi Electric PEAD-P2.5EA User Manual

TECHNICAL & SERVICE MANUAL
<indoor unit> Service ref.
Models
PEHD-P1.6EAH
PEHD-P2EAH
PEHD-P2.5EAH
PEHD-P3EAH
PEHD-P4EAH
PEHD-P5EAH
PEHD-P6EAH
PEAD-P1.6EA
PEAD-P2EA
PEAD-P2.5EA
PEAD-P3EA
PEAD-P4EA
PEAD-P5EA
PEAD-P6EA
TM
1. COMBINATION OF INDOOR AND
OUTDOOR UNITS ····································· 1
2. SAFETY PRECAUTION ···························· 2
3. PART NAMES AND FUNCTIONS ············· 4
4. SPECIFICATION ······································· 7
5. DATA ························································ 15
6. REFRIGERANT SYSTEM DIAGRAM ······ 36
7. OUTLINES & DIMENSIONS ···················· 37
8. WIRING DIAGRAM ·································· 39
9. DISASSEMBLY INSTRUCTIONS ············ 40
10 . PARTS LIST ············································· 42
11 . OPTIONAL PARTS ·································· 49
CONTENTS
INDOOR UNIT
REMOTE CONTROLLER
This manual does not cover the
following outdoor units. When
servicing them, please refer to
the service manual No.OC180
REVISED EDITION-A and this
manual as a set.
PUH-P1.6VGA PU-P1.6VGA
PUH-P1.6YGA PUH-P2VGA
PU-P2VGA PUH-P2YGA
PUH-P2.5VGA
1 PU-P2.5VGA1
PUH-P2.5YGA1
PUH-P3VGA PU-P3VGA
PUH-P3YGA PU-P3YGA
PUH-P4YGA PU-P4YGA
PUH-P5YGA PU-P5YGA
PUH-P6YGA PU-P6YGA
ON/OFF
TEMP.
Series PEHD
/
PEAD R407C
2004
SPLIT-TYPE, HEAT PUMP
AIR CONDITIONERS

Mitsubishi Electric PEAD-P2.5EA Specifications

General

Model	PEAD-P2.5EA
Category	Air Conditioner
Cooling Capacity	2.5 kW
Heating Capacity	3.2 kW
Power Supply	220-240 V, 50 Hz
Indoor Unit Dimensions (W x H x D)	700 x 250 x 620 mm
Indoor Unit Weight	21 kg
Outdoor Unit Dimensions (W x H x D)	840 x 880 x 330 mm
Outdoor Unit Weight	54 kg

Summary

Combination of Indoor and Outdoor Units

Safety Precaution

Service Tools

Lists tools required for R407C refrigerant service.

Notice on Repair Service

Guidelines for refrigerant recovery and recharging.

Refrigerant Recharging

Details the process of recharging refrigerant.

Part Names and Functions

Remote Controller Operation Buttons

Details the function of each button on the remote controller.

Remote Controller Display Indicators

Explains the various indicators on the remote controller display.

Specification

Rating Conditions (ISO T1)

Defines the standard conditions for performance ratings.

Cooling Only Type Rating Conditions

Specifies performance ratings for cooling-only models.

Standard Operation Data

Heat Pump Type Operation Data

Provides standard operating data for heat pump models.

Cooling Only Type Operation Data

Provides standard operating data for cooling-only models.

Cooling Capacity Correction Factors

Heating Capacity

Fan Performance and Corrected Air Flow

Fan Performance: PEHD-P1.6/PEAD-P1.6

Fan performance curves and airflow correction factors.

Fan Performance: PEHD-P2/PEAD-P2

Fan performance curves and airflow correction factors.

Fan Performance: PEHD-P2.5/PEAD-P2.5

Fan performance curves and airflow correction factors.

Fan Performance: PEHD-P3/PEAD-P3

Fan performance curves and airflow correction factors.

Fan Performance: PEHD-P4/PEAD-P4

Fan performance curves and airflow correction factors.

Fan Performance: PEHD-P5/PEAD-P5

Fan performance curves and airflow correction factors.

Fan Performance: PEHD-P6/PEAD-P6

Fan performance curves and airflow correction factors.

Electrical Data

Refrigerant System Diagram

Outlines & Dimensions

Indoor Unit Dimensions

Dimensions and installation details for indoor units.

Remote Controller Dimensions

Physical dimensions of the remote controller.

Wiring Diagram

Disassembly Instructions

Fan Motor Removal

Step-by-step guide to remove the fan motor.

Booster Heater Removal

Step-by-step guide to remove the booster heater.

Parts List

External Parts

Lists external components for various models.

Blower Parts

Lists parts related to the blower assembly.

Control Box Parts

Lists components for the control box assembly.

Electrical Parts

Remote Controller and Cable

Lists remote controller and its connecting cable.

Optional Parts

Refrigerant Pipes

Optional refrigerant pipe kits for different lengths.

Centralized Remote Controller

Information on the centralized remote controller.

Program Timer Adapter

Adapter for program timer functionality.

Timer Adapter

Adapter for system control and external contacts.

Multiple Remote Controller Adapter

Adapter for remote indication and check.

Program Timer

Program timer unit for control.

Optional Motor

Optional motors for increased external static pressure.

Drain Water Lift-Up Mechanism

Mechanism for versatile drain piping layouts.