Sign In
Upload
Manuals
Brands
Mitsubishi Heavy Industries Manuals
Air Conditioner
SCM40ZF-S
Mitsubishi Heavy Industries SCM40ZF-S Manuals
Manuals and User Guides for Mitsubishi Heavy Industries SCM40ZF-S. We have
1
Mitsubishi Heavy Industries SCM40ZF-S manual available for free PDF download: Technical Manual
Mitsubishi Heavy Industries SCM40ZF-S Technical Manual (128 pages)
INVERTER MULTI-SPLIT SYSTEM ROOM AIR-CONDITIONER
Brand:
Mitsubishi Heavy Industries
| Category:
Air Conditioner
| Size: 9.39 MB
Table of Contents
Table of Contents
2
Specific Features
3
How to Read the Model Name
3
1 General Information
3
2 Selection Data
4
Specifications
4
Range of Usage & Limitations
27
Exterior Dimensions
28
Piping System
31
Selection Chart
36
3 Electrical Data
38
Electrical Wiring
38
4 Outline of Operation Control by Microcomputer
45
Operation Control Function by Remote Control Switch
45
Wired Remote Control (Optional Parts)
46
Unit Indication Section
47
Unit ON/OFF Button
48
Drain Motor Forced Operation Functions
48
Power Blackout Auto Restart Function
49
Flap Control
49
Comfortable Timer Setting
50
Cooling Operation
50
Heating Operation
53
Operation of Major Functional Components in Heating Mode
55
Hot Keep Operation
55
Defrosting
55
Operation of Function Component in Defrosting
56
Outline of Automatic Operation
57
Conditions for Finishing Defrosting
57
Determination of Operation Mode
57
External Control (Remote Display) /Control of Input Signal
58
Operation Permission/Prohibition Control
59
Control and Protection Functions
60
Frost Prevention for Indoor Heat Exchanger
60
Drain Water Overflow Prevention Function
60
High Pressure Control
61
Freezing Cycle System Protective Control
62
Crankcase Heater
62
Inching Prevention
62
Cooling Overload Protection Control
62
Cooling Low Load Protection Control
63
Cooling Low Outdoor Temperature Protective Control
63
Heating Overload Protection Control
64
Heating Low Temperature Protection Control
64
Current Safe Control
64
Outdoor Fan Motor Protection
64
Compressor Overheat Protection
65
Power Transistor Overheat Protection
65
Serial Transmission Abnormality Protection
65
Compressor Lock
66
Discharge Pipe Sensor Disconnection Protection Control
66
Regulation of Outdoor Air Flow
67
Safety Precautions
68
5 Application Data
68
Installation of Indoor Unit
69
Fixing of Installation Board
69
Installation Space (Indoor Unit)
69
Drilling of Holes and Fixture of Sleeve
69
Mounting of Interconnecting Wires (Field Wiring)
70
Shaping the Pipe and Drain Hose
70
Cautions When Piping from the Left and the Rear Center of the Unit
70
Drainage
71
4-Way Ceiling Cassette Type (STM)
71
Securing the Indoor Unit to the Installation Board
71
Preparations for the Main Frame
72
Hanging the Unit
73
When Hanging from the Ceiling
73
When Embedded into Ceiling
74
Attaching the Panel
75
Ducted Type (SRRM) Installation
76
Securing the Ceiling Hanging Bolts
77
Filter Guide Set Installation Steps
77
Installation of Remote Control
78
Installing the Main Unit
78
Securing the Wireless Receiver
78
Connecting the Drain Hose
78
Installation of Outdoor Unit
79
Connection of the Power Lines
80
Connecting the Outside/Inside Crossover Wires
80
Electrical Wiring
80
Refrigerant Piping
81
Air Purging
82
Additional Refrigerant Charge
82
Test Run and Handling Instruction
83
Heat Insulation for Joint
83
Installation Test Check Points
83
Installation of Wired Remote Control and Super Link Adapter (SC-AD-E)
84
Modifying the Indoor Unit’s Printed Circuit Board
84
(Optional Parts)
84
Installation of Wired Remote Control (Optional Parts)
85
Setting Functions Using the Wired Remote Control
86
Changing the Remote Control’s Temperature Setting Range
89
Super Link Adapter
90
Wiring Connection Diagram
90
Installation of Optional Parts (Ducted Type)
91
Air Flow and External Static Pressure Characteristics (Heating: Hi)
93
Drain up Kit
94
6 Maintenance Data
96
Before Exchanging Printed Circuit Board
96
Trouble Shooting
96
Indication of Self Diagnosis
97
Indoor Fan Motor Error
98
Sensor Error
98
Abnormality of Outdoor Unit
99
Current Cut
99
Current Safe Stop
99
Error of Signal Transmission
100
Over Heat of Compressor
100
Drain Abnormality (STM, SRRM Only)
101
Outdoor Fan Motor Error
101
Rotor Lock
101
Checking the Indoor Electrical Equipment
102
Indoor Unit Circuit Board Check Procedure
102
Indoor Unit Fan Motor Check Procedure
102
How to Make Sure of Remote Control
103
Inverter Failure Diagnosis
104
Outdoor Unit Inspection Points
105
Power Transistor Inspection Procedure
109
Evacuation
110
Refrigerant Charge
110
Servicing
110
7 Refrigerant Piping Installation/Servicing Manual for Air Conditioners Using R410A
111
Outline
111
Refrigerant Piping Installation
112
Safety During Installation/Servicing
112
Piping Materials and Joints Used
112
Processing of Piping Materials
113
Storage of Piping Materials
115
Flare and Flare Nut Dimensions
115
Brazing
116
Flux
117
Installation, Removal and Servicing
118
New Installation Work (When Using New Refrigerant Piping)
121
Removal (When Using New Refrigerant Piping)
122
Replacing the Unit (Never Use the Existing Refrigerant Piping)
122
Retrofitting
122
Refrigerant Recovery
123
Refrigerant Recharging at Servicing
123
Accessories/Tools
124
Advertisement
Advertisement
Related Products
Mitsubishi Heavy Industries SCM45ZJ-S
Mitsubishi Heavy Industries SCM40ZJ-S
Mitsubishi Heavy Industries SCM48ZF-S
Mitsubishi Heavy Industries SCM45ZF-S
Mitsubishi Heavy Industries SCM40ZM-S
Mitsubishi Heavy Industries SCM45ZM-S
Mitsubishi Heavy Industries SCM452CENG-L
MHI SCM80ZJ-S
Mitsubishi Heavy Industries SCM338CENF-L1
Mitsubishi Heavy Industries SCM80ZS-W
Mitsubishi Heavy Industries Categories
Air Conditioner
Remote Control
Heat Pump
Engine
Control Systems
More Mitsubishi Heavy Industries Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL