Dometic Qht Manuals

Manuals and User Guides for Dometic Qht. We have 2 Dometic Qht manuals available for free PDF download: Operation Manual

Dometic Qht Operation Manual (28 pages)

Digital Controls For Direct Expansion Systems, with bezel

Brand: Dometic | Category: Control Unit | Size: 0 MB

Table of Contents
2
Introduction

3
- Ead His Anual Efore
  3
- Controls Overview
  3
- Features
  3
- How I T Works
  3
- Description of the Controls
  5
- Important Rogramming Nd Ser
  7
- Normal Heating or Cooling
  7
- Eversing Alve Peration
  7
Installing the Display Panel

7
- Ounting the Isplay
  7
- Ounting the Ensors
  7
Operation

8
- Operator Controls Andd
  8
  - Button Functions
    8
- Modes of Operation
  8
  - Power on and Basic Modes
    8
  - Isplay Panel
    8
  - Dehumidification Mode
    9
  - Adjusting the Set Point
    9
  - Fan Operation and Control
    9
  - Memory
    9
  - Display Inside Cabin Temperature
    9
  - Dimming the Display
    9
  - Sleep Mode
    9
  - Lockout Display Mode
    9
  - Anti-Ice Routine
    10
Programming the Control

10
- Programming Procedure
  10
- Programmable Functions
  10
Fault and Error Messages

17
- High -Pressure Shutdown
  17
  - In Cool Mode
    17
  - In Heat Mode
    17
- Low -Pressure Shutdown
  17
- Low -V
  17
  - Oltage Shutdown
    17
  - (Hi / Ps)
    17
  - (Lo / Ps)
    17
  - (Lo / Ac)
    17
- Summary of Fault Codes Andi
  18
Initial System Start up

18
Troubleshooting

19
- General System Troubleshooting
  19
- Digital-Controls Troubleshooting
  22
Maintenance of System Components

23
- Condensate Drains
  23
- Return -Air Filter
  23
- Seawater Connections
  23
- Seawater Pump
  23
- Seawater Strainer
  24
- Refrigerant Gas
  24
- Reversing Valve
  24
- Condenser Coil
  24
- Winterization
  24
Specifications

25
- Operational
  25
- Dimensions
  25
- Cable Lengths
  25
- System Inputs
  25
Sample Wiring Diagrams

26

Dometic Qht Operation Manual (24 pages)

Digital Controls For Chilled Water Systems

Brand: Dometic | Category: Control Unit | Size: 0 MB

Table of Contents
2
Introduction

3
Installing the Display Panel

6
- Ounting the Isplay
  6
- Ounting the Ensors
  6
Operation

7
- Operator Controls and Display Panel
  7
  - Button Functions
    7
- Modes of Operation
  8
  - Power on and Basic Modes
    8
  - Dehumidification Mode
    8
  - Adjusting the Set Point
    8
  - Fan Operation and Control
    8
  - Memory
    8
  - Display Inside Cabin Temperature
    9
  - Dimming the Display
    9
  - Sleep Mode
    9
  - Lockout Display Mode
    9
Programming the Control

9
- Programming Procedure
  9
- Programmable Functions
  9
Fault and Error Messages

14
- Summary of Fault Codes and Indicator Codes
  15
Initial System Start up

15
Troubleshooting

16
- General System Troubleshooting
  16
- Digital-Controls Troubleshooting
  17
Maintenance of System Components

18
- Condensate Drains
  18
- Return -Air Filter
  18
Specifications

18
- Operational
  18
- Dimensions
  18
- Cable Lengths
  18
- System Inputs
  18
Sample Wiring Diagrams

19

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Dometic Qht Manuals

Dometic Qht Operation Manual (28 pages)

Table of Contents

Introduction

Installing the Display Panel

Operation

Programming the Control

Fault and Error Messages

Initial System Start up

Troubleshooting

Maintenance of System Components

Specifications

Sample Wiring Diagrams