DeDietrich MIT-IN-2/H Manuals

Manuals and User Guides for DeDietrich MIT-IN-2/H. We have 1 DeDietrich MIT-IN-2/H manual available for free PDF download: Installation And Service Manual

DeDietrich MIT-IN-2/H Installation And Service Manual

DeDietrich MIT-IN-2/H Installation And Service Manual (156 pages)

Brand: DeDietrich | Category: Heat Pump | Size: 14.43 MB

Table of Contents

Service Manual
1
Declaration of Conformity
2
Table of Contents
3
1 Introduction

8
- Symbols Used
  8
  - Symbols Used in the Manual
    8
  - Symbols Used on the Equipment
    8
- Abbreviations
  9
- Liabilities
  9
  - Manufacturer's Liability
    9
  - Installer's Liability
    9
- Homologations
  10
  - Certifications
    10
2 Safety Instructions and Recommendations

11
- Safety Instructions
  11
- Recommendations
  11
3 Technical Description

13
- General Description
  13
- Main Parts (Indoor Module)
  13
  - Mit-In-2/H
    13
  - Mit-In-2/E
    14
- Operating Principle
  14
  - General
    14
  - Skeleton Diagrams
    15
  - Pressure Available
    16
- Technical Specifications
  16
  - Electricity Supply
    16
  - Heat Pump
    17
  - Sensor Characteristics
    18
4 Installation

19
- Regulations Governing Installation
  19
- Package List
  19
  - Standard Delivery
    19
  - Accessories
    20
- Type Plate
  21
  - Outdoor Unit
    21
  - Indoor Module
    21
- Installing the Outdoor Module
  22
  - Positioning of the Appliance
    22
  - Main Dimensions
    24
  - Locating the Outside Module
    28
- Installing the Indoor Module
  29
  - Positioning of the Appliance
    29
  - Main Dimensions
    29
  - Assembly of the Indoor Module
    30
- Installing the Outside Sensor
  31
  - Choice of the Location
    31
  - Connecting the Outside Sensor
    31
- Combination with a DHW Tank
  32
- Installing the Refrigerant Piping
  32
  - Installing the Pipes
    32
  - Water Tightness Test
    37
  - Evacuation
    37
  - Opening the Valves
    37
  - Adding Refrigerant
    38
- Hydraulic Connections
  38
- 4.10 Filling the Heating System
  42
  - Water Treatment in the Heating Circuit
    42
  - Filling the System
    44
- 4.11 Electrical Connections
  44
- 4.12 Electrical Principle Diagram
  73
  - Legend
    73
  - Hydraulic Additional Heating
    75
  - Electrical Back-Up
    76
5 Commissioning

77
6 Switching off the Appliance

115
- Installation Shutdown
  115
- Turning on the Antifreeze Function
  115
7 Checking and Maintenance

116
- General Instructions
  116
- Maintenance Operations to be Performed
  116
- Cleaning the 400 ΜM Filter
  116
- Customising Maintenance
  117
  - Maintenance Message
    117
  - Contact Details of the Professional for after Sales Support
    118
8 Troubleshooting

120
- Anti-Hunting
  120
- Messages
  120
- Message History
  122
- Faults (Code Type Lxx or DXX)
  123
  - Deletion of Sensors from the Memory in the PCB
    126
- Failure History
  127
- Parameter and Input/Output Check (Mode Tests)
  127
9 Spare Parts

133
- General
  133
- Spare Parts
  134
  - Outdoor Unit 4 and 6 Kw
    134
  - Outdoor Unit 8 Kw
    137
  - Outdoor Unit 11 and 16 Kw
    140
  - Outdoor Unit 22 and 27 Kw
    145
  - Indoor Module
    149

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