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SRK71ZSPR-S
Mitsubishi Heavy Industries SRK71ZSPR-S Manuals
Manuals and User Guides for Mitsubishi Heavy Industries SRK71ZSPR-S. We have
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Mitsubishi Heavy Industries SRK71ZSPR-S manual available for free PDF download: Technical Manual
Mitsubishi Heavy Industries SRK71ZSPR-S Technical Manual (134 pages)
INVERTER WALL MOUNTED TYPE RESIDENTIAL AIR-CONDITIONERS
Brand:
Mitsubishi Heavy Industries
| Category:
Air Conditioner
| Size: 57.63 MB
Table of Contents
Table of Contents
2
Specifications
4
Indoor Units Dimensions
11
Exterior Dimensions
11
Outdoor Units Dimensions
14
Wireless Remote Control
20
Wired Remote Control
22
Electrical Wiring - Indoor Units
23
Electrical Wiring - Outdoor Units
26
Noise Level
29
Piping System
36
Range of Usage and Limitations
39
Selection Chart
39
Capacity Tables
41
Application Data
44
Safety Precautions
44
Limitation of the Piping Length
46
Selection of Installation Location
46
Earthing Work
47
How to Relocate or Dispose of the Unit
47
Installation of Wireless Remote Control
47
Installing Two Air-Conditioners in the same Room
47
Drilling of Hole and Fixture of Sleeve
48
Installation of Indoor Unit
48
Installation of Installation Board
48
Relation between Setting Plate and Indoor Unit
48
Drainage
49
Fixing of Indoor Unit
49
How to Remove the Indoor Unit from the Installation Board
49
Installing the Support of Piping
49
Drain Piping Work
50
Electric Wiring Work
50
Installation of the Outdoor Unit
50
Air Purge
51
Connection of Refrigerant Pipings
51
Installation Test Check Points
51
Insulation of the Connection Portion
51
Application Data - Models SRK63ZSPR-S, 71ZSPR-S, 80ZSPR-S
52
How to Remove and Install the Front Panel
54
Open/Close and Detachment/Attachment of the Air Inlet Panel
54
Electrical Wiring Work
55
Installing Two Air Conditioners in the same Room
55
Terminal Connection for an Interface
55
Caution about Selection of Installation Location
58
Haulage and Installation
58
Installation Space
58
Portage
58
Determination of Pipe Size
59
Refrigerant Pipe Wall Thickness and Material
59
Refrigerant Piping Work
59
Restrictions on Unit Installation and Use
59
Additional Refrigerant Charge
60
Air Tightness Test
60
Evacuation
60
Heating and Condensation Prevention
61
Power Cable, Indoor - Outdoor Connecting Wire Circuit Diagram
62
Power Cable, Indoor-Outdoor Connecting Wires
62
Utilization of Existing Piping
63
(A) Models SRK20ZSPR-S,25ZSPR-S,35ZSPR-S,45ZSPR-S
64
Operation Control Function by Wireless Remote Control
64
Unit Display Section
64
Auto Restart Function
65
Custom Cord Switching Procedure
65
Modifying the Indoor Unit’s Printed Circuit Board
65
Unit ON/OFF Button
65
Economy Operation
66
Flap Control
66
High Power Operation
66
Details of Control at each Operation Mode (Pattern)
67
Operation of Major Functional Components in Heating Mode
67
Outline of Heating Operation
67
Timer Operation
67
Defrost Operation
68
Hot Keep Operation
68
Fuzzy Operation
69
Outline of Cooling Operation
69
Outline of Dry (Dehumidifying) Operation
69
Purpose of DRY Mode
69
Determination of Operation Mode
70
Dew Prevention Control (Cooling)
70
Outline of Automatic Operation
70
Protection Control Function
70
Cooling High Pressure Control
71
Cooling Overload Protective Control
71
Frost Prevention Control
71
Cooling Low Outdoor Air Temperature Protective Control
72
Heating High Pressure Control
72
Outdoor Heat Exchanger Temperature
72
Heating Overload Protective Control
73
Discharge Pipe Temperature
74
Heating Low Outdoor Temperature Protective Control
74
Outdoor Air Temperature
74
Current Cut
75
Current Safe
75
Outdoor Unit Failure
75
Serial Signal Transmission Error Protection
75
Outdoor Fan Control at Low Outdoor Temperature
76
Refrigeration Cycle System Protection
76
(B) Models SRK63ZSPR-S,71ZSPR-S,80ZSPR-S
77
Content of Control
79
Selection of the Annual Cooling Function
79
Flap and Louver Control
80
3D Auto Operation
81
Memory Flap (Flap or Louver Stopped)
81
Swing Flap
81
Comfortable Timer Setting (on Timer)
82
Installation Location Setting
82
Night Setback
82
Silent Mode
82
Detail of Control in each Mode (Pattern)
85
Operation of Major Functional Components in Cooling Mode
85
Automatic Operation
86
Dew Prevention Control
86
Air Capacity Control
87
Frost Prevention Control During Cooling or Dehumidifying
87
Compressor Overheat Protection
90
Indoor Fan Motor Protection
91
Outdoor Fan Motor Protection
91
Heating
92
Outdoor Fan Control at Overload Conditions
93
Service Valve (Gas Side) Closing Operation
93
Items to Check before Troubleshooting
94
Maintenance Data
94
Troubleshooting Procedure (if the Air-Conditioner Does Not Run at All)
94
Troubleshooting Procedure (if the Air-Conditioner Runs)
95
Self-Diagnosis Table
96
Service Mode (Trouble Mode Access Function)
98
Service Mode Display Procedure
98
Self-Diagnosis Data
99
Stop Data
100
Error Code, Stop Code Table
101
Operation Mode and Fan Speed Mode Information Tables
103
Room Temperature Sensor/Indoor Heat Exchanger Sensor Temperature Table
104
Discharge Pipe Temperature Table
105
Service Data Record Form
106
Indoor Fan Motor Error
108
Inspection Procedures Corresponding to Detail of Trouble
108
Sensor Error
108
Current Safe Stop
109
Error of Signal Transmission
110
Over Heat of Compressor
110
Outdoor Fan Motor Error
111
Trouble of Outdoor Unit
111
Rotor Lock
112
Service Valve (Gas Side) Closed Operation
112
Checking the Indoor Electrical Equipment
113
Humidity Sensor Operation
113
Indoor PCB Check Procedure
113
Phenomenon Observed after Shortcircuit, Wire Breakage on Sensor
113
Indoor Unit Fan Motor Check Procedure
114
How to Make Sure of Wireless Remote Control
115
Inspection Procedure for Blown Fuse on the Indoor and Outdoor PCB
116
Outdoor Unit Inspection Points
117
Power Source and Serial Signal Inspection
118
Inspection of Electronic Expansion Valve
119
Outdoor Unit Fan Motor Check Procedure
119
Fan Motor Resistance Check
120
Installation Manual for Wired Remote Controller
121
Option Parts
121
Installation and Wiring of Remote Control
122
Master/ Slave Setting When more than One Remote Controls Are Used
122
The Indication When Power Source Is Supplied
122
How to Set Upper and Lower Limit Value
123
The Range of Temperature Setting
123
Upper/Lower Limit of Set Temperature Can be Changed W. Remote Control
123
The Functional Setting
124
How to Set Function
126
Connecting the Indoor Unit's Connection Cable to the Interface
127
Interface Kit (SC-BIKN-E)
127
Name of each Part of the Interface
127
Installation of the Interface
128
Mounting the Interface Directly on a Wall
128
Mounting the Interface with the Mounting Bracket
128
Recessing the Interface in the Wall
128
Connection of Superlink E Board
129
Functions of Cnt Connector
129
Connection of Wired Remote Control
130
Control of Multiple Units by a Single Wired Remote Control
130
How to Set Upper and Lower Limit of Temperature Sting Range
130
Master/Slave Setting Wired When 2 of Wired Remote Control Are Used
130
Superlink E Board (SC-ADNA-E)
131
Indicator Display
132
Outline of Operation Control by Microcomputer
64
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