User Manuals: Mars Comfort-Aire Century DVH12SG-1 Air

Manuals and User Guides for Mars Comfort-Aire Century DVH12SG-1 Air. We have 2 Mars Comfort-Aire Century DVH12SG-1 Air manuals available for free PDF download: Service Manual, Owner's Manual & Installation Manual

Mars Comfort-Aire Century DVH12SG-1 Service Manual (133 pages)

Inverter Single Zone Ductless Mini-Split

Brand: Mars | Category: Air Conditioner | Size: 9 MB

Table of Contents
3
Safety Precautions
5
Precautions
6
Pre-Installation and Installation
6
Operation and Maintenance
6
Information Servicing(for Flammable Materials)
7
Detection of Flammable Refrigerants
8
Charging Procedures
9
Specifications
11
Model Reference
12
Pipe Length and the Drop Height
13
Electrical Wiring Diagrams
14
Product Features 2
24
Display Functions
24
Display Function
24
Safety Features
25
Inverter Module Protection
25
Basic Functions
26
Table
26
Abbreviation
27
Fan Mode
27
Cooling Mode
27
Heating Mode(Heat Pump Units)
27
Indoor Fan Control
28
Outdoor Fan Control
28
Defrosting Mode
28
Auto-Mode
29
Drying Mode
29
Forced Operation Function
29
Sleep Function
29
Auto-Restart Function
29
Refrigerant Leakage Detection
30
Ionizer/Plasma (for some Models)
30
Optional Functions
31
Maintenance
32
First Time Installation Check
33
Refrigerant Recharge
35
Re-Installation
36
Indoor Unit
36
Outdoor Unit
38
Dimension
41
Indoor Unit Disassembly
42
Front Panel
42
Indoor Unit Assembly
44
Electrical Parts
48
Evaporator
52
Fan Motor and Fan
54
Step Motor
56
Drain Hose
57
Outdoor Unit Table
59
Outdoor Unit Disassembly
59
Panel Plate
60
Electrical Parts
70
Fan Assembly
80
Fan Motor
81
Sound Blanket
82
Four-Way Valve
83
Compressor
84
Troubleshooting
86
Safety Caution
88
General Troubleshooting
89
Complain Record Form
91
Information Inquiry
93
Error Diagnosis and Troubleshooting Without Error Code
96
Remote Maintenance
96
Field Maintenance
97
Quick Maintenance by Error Code
102
Troubleshooting by Error Code
103
E0 / F4 (EEPROM Parameter Error Diagnosis and Solution)
103
E1 (Indoor and Outdoor Unit Communication Error Diagnosis and Solution)
104
Troubleshooting and Repair
104
E2 (Zero-Crossing Detection Error Diagnosis and Solution)
106
E3 / F5
107
Solution)
110
E4/E5/F1/F2/F3
110
E7 (Indoor PCB / Display Board Communication Error Diagnosis and Solution)
111
EC (Refrigerant Leakage Detection Diagnosis and Solution)
112
F0 (Overload Current Protection Diagnosis and Solution)
113
P0(IPM Malfunction or IGBT Over-Strong Current Protection Diagnosis and Solution)
114
P1(Over Voltage or too Low Voltage Protection Diagnosis and Solution)
115
P2(High Temperature Protection of IPM Module Diagnosis and Solution)
116
P4(Inverter Compressor Drive Error Diagnosis and Solution)
117
Check Procedures
118
Compressor Check
118
IPM Continuity Check
120
Pressure on Service Port
124

Mars Comfort-Aire Century DVH12SG-1 Owner's Manual & Installation Manual (44 pages)

Inverter Single Zone Ductless Mini-Split

Brand: Mars | Category: Air Conditioner | Size: 4 MB

Table of Contents
2
Safety Precautions

5
Owner's Manual

7
Unit Specifications and Features

9
- Indoor Unit Display
  9
- Operating Temperature
  11
- Other Features
  12
- Setting Angle of Airflow
  13
- Manual Operation(Without Remote)
  13
Care and Maintenance

14
Troubleshooting

16
Accessories

19
Installation Summary - Indoor Unit

20
Unit Parts

21
Indoor Unit Installation

22
- Select Installation Location
  22
- Attach Mounting Plate to Wall
  22
- Drill Wall Hole for Connective Piping
  23
- Prepare Refrigerant Piping
  24
- Connect Drain Hose
  24
- Connect Signal Cable
  25
- Wrap Piping and Cables
  26
- Mount Indoor Unit
  27
Outdoor Unit Installation

28
- Select Installation Location
  28
- Install Drain Joint
  29
- Anchor Outdoor Unit
  29
- Connect Signal and Power Cables
  31
Refrigerant Piping Connection

32
- Note on Pipe Length
  32
- Connection Instructions -Refrigerant Piping
  32
  - Cut Pipe
    32
  - Remove Burrs
    33
  - Flare Pipe Ends
    33
  - Connect Pipes
    33
Air Evacuation

35
- Evacuation Instructions
  35
- Note on Adding Refrigerant
  36
Electrical and Gas Leak Checks

37
Test Run

38

Mars Categories

Air Conditioner Heater Fan Air Handlers Heat Pump

More Mars Manuals

User Manuals: Mars Comfort-Aire Century DVH12SG-1 Air

Mars Comfort-Aire Century DVH12SG-1 Service Manual (133 pages)

Table of Contents

Mars Comfort-Aire Century DVH12SG-1 Owner's Manual & Installation Manual (44 pages)

Table of Contents

Safety Precautions

Owner's Manual

Unit Specifications and Features

Care and Maintenance

Troubleshooting

Accessories

Installation Summary - Indoor Unit

Unit Parts

Indoor Unit Installation

Outdoor Unit Installation

Refrigerant Piping Connection

Air Evacuation

Electrical and Gas Leak Checks

Test Run

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Mars Categories