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PLH-3AAK
Mitsubishi PLH-3AAK User Manual
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HEAD OFFICE : TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU
TOKYO 100-8310, JAP
AN
©
Copyright 2006 MITSUBISHI ELECTRIC ENGINEERING CO.,L
TD.
Distributed in Feb. 2006 No.OC360 PDF 9
Made in Japan
New publication, effective Feb. 2006
Specifications subject to change without notice
TM
OC360--3.qxp 06.2.24 1:53 PM Page 86
85
Table of Contents
Table of Contents
1
Indoor Unit
1
Reference Manual
2
Horizontal Air Outlet
3
Operation Buttons
3
Part Names and Functions
3
Wired Remote Controller
3
Caution
4
Display
4
Wireless Remote Controller
5
Specifications
6
Cooling Capacity
14
Data
14
Performance Data
14
Cooling Capacity Correction Factors
22
Heating Capacity
22
Heating Capacity Correction Factors
22
Performance Curve
22
Electrical Data
24
Outlet Air Speed and Coverage Range
25
Standard Operation Data
25
Noise Criterion Curves
26
Outlines and Dimensions
28
Emergency Operation Procedure
31
Self-Diagnosis
31
Wiring Diagram
31
Outdoor Unit
32
Refrigerant System Diagram
32
Malfunction-Diagnosis Method by Remote Controller
34
Troubleshooting
34
Self-Diagnosis Action Table
37
Abnormality of Pipe Temperature
38
Freezing/Overheating Protection Is Working
38
Heating Mode
38
Remote Controller Transmission Error
39
Signal Receiving Error
39
Abnormality of Indoor Controller Board
40
Abnormality of Remote Controller Control Board
40
Forced Compressor Stop
40
Troubleshooting by Inferior Phenomena
41
Before Test Run
42
Test Run (Using Wired Remote Controller)
42
Test Run and Emergency Operation
42
Test Run (Using Wireless Remote Controller)
43
When Wired Remote Controller or Indoor Unit Micro Computer Troubles
43
When Wireless Remote Controller Troubles or Its Battery Is Exhausted
43
How to Check the Parts
44
Thermistor Characteristic Graph
45
Thermistor for Drain Sensor
45
Thermistor for Lower Temperature
45
Power Board
46
Test Point Diagram
46
Indoor Controller Board
47
Functions of Dip Switch and Jumper Wire
48
Sw1
48
Sw2
48
Sw5
48
Compulsory Defrosting
49
Fixed Fan-Output
49
Function of Switches on the Outdoor Controller Board
49
Outdoor Unit Service Functions
49
Function Setting
50
Unit Function Setting by the Remote Controller
50
Rotation Setting ( Function Setting Mode No.20 )
51
Selecting Functions Using the Wired Remote Controller
51
Operating Procedure
53
Flow of Function Selection Procedure
54
Operating Instructions
54
Selecting Functions Using the Wireless Remote Controller
54
Detailed Setting
55
Function Selection of Remote Controller
55
Mode Selection Setting
55
Timer Function Setting
55
Flowchart of Function Setting
56
Setting Language (English)
56
4-Way Air Flow System
57
Decide on the Pattern of the Airflow Direction
57
Fresh Air Intake
57
Placement of the Air Outlets
57
Fresh Air Intake Amount & Static Pressure Characteristics
58
Multifunction Casement + High Efficiency Filter
58
Multifunction Casement + Standard Filter
58
Taking Air into the Unit
58
Branch Duct
59
Branch Duct Connection Details
59
Branch Duct Mounting Position
59
Interlocking Operation Method with Duct Fan (Booster Fan)
59
3 Direction Airflow
60
4 Direction Airflow
60
Air Flow & Static Pressure Characteristics of Branch Duct
60
2 Direction Airflow (Horizontal Vane)
61
Angled Duct
61
Rounded Duct
61
System Control
62
Variety of System Control Functions
62
Indoor Controller Board Switch Setting
64
One Remote Controller (Standard) Operation
64
One Wired Remote Controller
64
One Wired and One Wireless Remote Controller
65
Two Wired Remote Controllers
65
Two Wireless Remote Controllers
65
Two-Remote Controller Operation
65
Connecting the MA& CONTACT TERMINAL Interface to the Indoor Unit
66
Connecting the Remote Control Interface with each System
66
Group Control Operation
66
Dip Switch Settings
67
Refrigerant Address
67
Use as a Wired Remote Control (Using the MA Remote Controller)
67
Mounting the Remote Control Interface Unit
69
SW502 : Air Conditioner Function Settings
69
Test Run
69
When Using Wall Mounting Brackets
69
When Mounting Directly to a Wall
70
Combined Remote/Hand-Held Control
71
Individual Control Operation from a Separate Room
71
Power Outage Automatic Recovery Operation
71
System Diagram
71
Basic Wiring Diagram
72
Examples of System Applications
72
Part Specifications
72
Connections on the Indoor Unit Side
73
Locally Procured Parts
73
Obtaining Remote Display
73
Timer Operation
73
Basic Pattern for Timer Control
74
Linked Operation with Peripheral Air Conditioners Equipment
74
Lossnay Operation
74
Summary of Wiring
74
Interlocking Operation Method with Duct Fan
75
Multiple Remote Control Display
75
Disassembly Procedure
76
Removing the Air Intake Grille
76
Removing the Electrical Box
76
Removing the Room Temperature Thermistor
76
Remove the Fan Motor
77
Removing the Drain Pan
77
Removing the Panel
77
Removing the Pipe Temperature Thermistor
77
Removing the Drain Pump and Drain Sensor
78
Removing the Heat Exchanger
78
Removing the Heater
78
Panel Parts
79
Parts List
79
Functional and Structure Parts
80
Multiple Remote Controller Adapter
84
Optional Parts
84
Refrigerant Pipes
84
Remote On/Off Adapter
84
Air Outlet Shutter Plate
85
High Efficiency Filter Element
85
Multi Function Casement
85
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Mitsubishi PLH-3AAK Specifications
General
Brand
Mitsubishi
Model
PLH-3AAK
Category
Air Conditioner
Language
English
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