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SRK125VNXPZSX
Mitsubishi Heavy Industries SRK125VNXPZSX Manuals
Manuals and User Guides for Mitsubishi Heavy Industries SRK125VNXPZSX. We have
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Mitsubishi Heavy Industries SRK125VNXPZSX manual available for free PDF download: Technical Manual
Mitsubishi Heavy Industries SRK125VNXPZSX Technical Manual (206 pages)
Brand:
Mitsubishi Heavy Industries
| Category:
Air Conditioner
| Size: 20.88 MB
Table of Contents
1. Hyper Inverter Packaged Air-Conditioners
3
Table of Contents
3
Specifications
5
Exterior Dimensions
11
Indoor Units
11
Outdoor Units
12
Remote Control
13
Electrical Wiring
16
Indoor Units
16
Outdoor Units
17
Noise Level
19
Piping System
21
Range of Usage & Limitations
23
Capacity Tables
27
Selection Chart
27
Correction of Cooling and Heating Capacity in Relation to Air Flow Rate Control (Fan Speed)
31
Correction of Cooling and Heating Capacity in Relation to One Way Length of Refrigerant Piping
31
Height Difference between the Indoor Unit and Outdoor Unit
31
Application Data
33
Installation of Indoor Unit
33
Installation of Wired Remote Control (Option)
37
Installation of Outdoor Unit
50
Instructions for Branching Pipe Set (DIS-WA1,WB1,TA1,TB1)
58
Outline of Operation Control by Microcomputer
61
Remote Control
61
Operation Control Function by the Wired Remote Control
64
Auto Swing Control
67
Auto Restart Function
67
Unit ON/OFF Button
67
Operation Control Function by the Indoor Control
67
Timer Operation
68
Remote Control Display During the Operation Stop
69
Outline of Heating or Cooling Operation
69
Indoor Fan Motor Protection
70
Serial Signal Transmission Error Protection
70
Plural Unit Control - Control of 16 Units Group by One Remote Control
70
Filter Sign
71
Outline of Automatic Operation
71
Frost Prevention Control
72
Dew Prevention Control
72
Outline of Defumidifying (DRY) Operation
73
Compressor Start Control
74
Operation Control Function by the Outdoor Control
74
Determination of Comressor Speed (Frequency)
74
Compressor Soft Start Control
75
Outdoor Unit Fan Control
76
Defrost Operation
78
Protective Control/Anomalous Stop Control by Compressor S Number of Revolutions
79
Silent Mode
83
Test Run
83
Pump-Down Control
83
Base Heater ON/OFF Output Control (Option)
84
Maintenance Data
85
Diagnosing of Microcomputer Circuit
85
Selfdiagnosis Function
85
Troubleshooting Procedure
88
Troubleshooting at the Indoor Unit
88
Troubleshooting at the Outdoor Unit
94
Check of Anomalous Operation Data with the Remote Control
101
Power Transistor Module (Including the Driver PCB) Inspection Procedure
103
Inverter Checker for Diagnosis of Inverter Output
104
Outdoor Unit Control Failure Diagnosis Circuit Diagram
105
Troubleshooting Flow
109
List of Troubles
109
Troubleshooting
110
Contents
110
Technical Information
153
2. Micro Inverter Packaged Air-Conditioners
155
Specifications
157
Exterior Dimensions
163
Indoor Units
163
Outdoor Units
163
Remote Control (Option Parts)
163
Electrical Wiring
164
Indoor Units
164
Outdoor Units
164
Noise Level
166
Piping System
167
Range of Usage & Limitations
169
Capacity Tables
173
Selection Chart
173
Correction of Cooling and Heating Capacity in Relation to Air Flow Rate Control (Fan Speed)
177
Correction of Cooling and Heating Capacity in Relation to One Way Length of Refrigerant Piping
177
Height Difference between the Indoor Unit and Outdoor Unit
177
Application Data
178
Installation of Indoor Unit
178
Installation of Outdoor Unit
178
Installation of Wired Remote Control (Option)
178
Instructions for Branching Pipe Set (DIS-WA1,WB1,TA1,TB1)
178
Operation Control Function by the Indoor Control
179
Operation Control Function by the Wired Remote Control
179
Outline of Operation Control by Microcomputer
179
Remote Control
179
Compressor Start Control
180
Determination of Comressor Speed (Frequency)
180
Operation Control Function by the Outdoor Control
180
Compressor Soft Start Control
181
Outdoor Unit Fan Control
181
Defrost Operation
184
Protective Control/Anomalous Stop Control by Compressor S Number of Revolutions
185
Silent Mode
188
Test Run
188
Base Heater ON/OFF Output Control (Option)
189
Maintenance Data
189
Pump-Down Control
189
Technical Information
190
Simple Wired Remote Conrol (Rch-E3)
193
(A) Interface Kit (SC-BIKN-E)
199
Interface Kit
199
(B) Cable Connection for SRK Twin / Triple Installation
203
Superlink E Board (Sc-Adna-E)
204
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