Friedrich MWM09Y1J Manuals

Manuals and User Guides for Friedrich MWM09Y1J. We have 4 Friedrich MWM09Y1J manuals available for free PDF download: Service & Parts Manual, Service Manual, Installation And Operation Manual

Friedrich MWM09Y1J Service & Parts Manual (135 pages)

Floating Air

Brand: Friedrich | Category: Air Conditioner | Size: 26.27 MB

Friedrich MWM09Y1J Service Manual (79 pages)

Brand: Friedrich | Category: Air Conditioner | Size: 10.81 MB

Service Manual
1
Table of Contents
2
Table of Contents
3
Technical Information
4
Summary
4
Indoor Unit
4
Outdoor Unit
4
Specifications
5
Specification Sheet
5
Operation Characteristic Curve
7
Capacity Variation Ratio According to Temperature
7
Cooling
7
Heating
7
Cooling and Heating Data Sheet in Rated Frequency
8
Noise Curve
8
Outline Dimension Diagram
9
Refrigerant System Diagram
10
Electrical Part
11
Wiring Diagram
11
PCB Printed Diagram
13
Top View
13
Bottom View
13
Function and Control
15
Remote Controller Introduction
15
Buttons on Remote Controller
15
Introduction for Buttons on Remote Controller
16
Start/Stop Button
16
Fan Auto Button
16
Mode Button
16
Light Button
17
Sleep Button
17
Turbo Button
17
Replacement of Batteries in Remote Controller
17
Brief Description of Modes and Functions
18
Cooling Mode
18
Dry Mode
18
Fan Mode
18
Sleep Function
19
Timer Function
19
Auto Restart Function
19
Turbo Function
19
Frequency Control
20
Minutes Standby
20
Compressor Protection Function
20
Discharge Pipe Control
20
Conditions for Start Controlling
21
Management Within the Zones
21
Freeze-Up Protection Control
21
Input Current Control
21
Heating Peak-Cut Control
22
Heat Pump Only
22
Defrost Control
22
Conditions for Starting Defrost
22
Fan Control
22
Refrigerant Recycling Function
23
Compulsive Defrosting Function
23
Fan off Control When Stopped
23
Enter Refrigerant Recycling Function
23
Installation and Maintenance
24
Notes for Installation
24
Safety Precautions
24
Electrical Safety Precautions
24
Main Tools
25
Installation and Maintenance
26
Installation Dimension Diagram
26
Start Installation
27
Installation Parts
28
Selection of Installation Location
28
Electric Connection Requirement
28
Installation of Indoor Unit
28
Install Wall-Mounting Frame
29
Outlet Pipe
29
Connect the Pipe of Indoor Unit
29
Install Drain Hose
29
Installation of Outdoor Unit
30
Connect Wire of Indoor Unit
30
Bind up Pipe
30
Hang the Indoor Unit
30
Neaten the Pipes
31
Connect Indoor and Outdoor Pipes
31
Fix Outdoor Unit
31
Install Drain Joint
31
Vacuum Pumping and Leak Detection
32
Use Vacuum Pump
32
Check after Installation and Test Operation
32
Leakage Detection
32
Maintenance
33
Error Code List
33
- Malfunction Display Method
  33
- Display Control Viaremote Controller
  33
Troubleshooting for Main Malfunction
41
Troubleshooting for Normal Malfunction
42
- Wiring Diagram
  45
- 2-Way, 3-Way Valve Appearance
  50
- Air Purging
  51
Indoor Unit
51
- Pumping down
  52
- Re-Air Purging
  53
- Balance Refrigerant of the 3-Way Valve
  54
Outdoor Unit
54
- Evacuation
  55
- Vacuum Pump
  55
- Gas Charging
  56
- Troubleshooting for Normal Malfunction
  57
- Air Conditioner Can't be Started up
  57
- Poor Cooling for Air Conditioner
  57
- ODU Fan Motor Can't Operate
  58
- Compressor Can't Operate
  58
- Air Conditioner Is Leaking
  58
- Abnormal Sound and Vibration
  58
- Exploded View and Parts List
  59
- Removing Air Filters
  63
- External Features
  63
- Removal Procedure
  63
- Opening and Shutting Front Panel
  64
- Opening and Closing of Service Cover
  65
- Removal of Front Grille Assembly
  65
- Remove Electrical Box
  66
- Remove Piping Fixture
  67
- Remove Shaft Cushion Rubber Base
  68
- Remove the Pressure Plate of Motor
  68
- Removal Procedure of Outdoor Unit
  69
- Remove the Fan Motor
  70
- Reference Chart of Celsius and Fahrenheit
  73
- Set Temperature
  73
- Ambient Temperature
  73
- Configuration of Connection Pipe
  73
- Pipe Expanding Method
  74
- List of Resistance for Temperature Sensor
  75

Friedrich MWM09Y1J Installation And Operation Manual (26 pages)

Air Conditioner

Brand: Friedrich | Category: Air Conditioner | Size: 4.08 MB

Table of Contents
3
General Instructions
4
Refrigeration System
4
Notices for Use
5
Working Temperature Range
6
Names and Functions of each Part
7
Operation of Remote Controller
8
- Digital Display
  9
- Remote Control Instructions
  11
Emergency Operation
14
Routine Maintenance
15
Basic Troubleshooting
16
Service & Assistance
18
Installation Service Service & Assistance
19
Notices for Installation
20
Installation Dimension Diagram
21
Install Indoor Unit
22
Install Indoor Unit
23
Install Outdoor Unit
24
Check after Installation and Test Operation
25

Friedrich MWM09Y1J Installation And Operation Manual (26 pages)

Indoor/Outdoor Unit

Brand: Friedrich | Category: Air Conditioner | Size: 4.23 MB

Table of Contents
3
Notices for Use
5
Names and Functions of each Part
7
Operation of Remote Controller
8
Emergency Operation
14
Routine Maintenance
15
Basic Troubleshooting
16
Service & Assistance
18
Installation Service Service & Assistance
19
Notices for Installation
20
Installation Dimension Diagram
21
Install Indoor Unit
23
Install Outdoor Unit
24
Check after Installation and Test Operation
25

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