REMKO CMT Installation Manual
REMKO CMT Installation Manual

REMKO CMT Installation Manual

Inverter heat pumps

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REMKO CMF / CMT
INVERTER HEAT PUMPS
Installation Manual
Edition D – V02/09 2-3

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Table of Contents
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Summarization of Contents

Heat Pump General Information
Economic and Environmental Advantages
Focuses on benefits of heat pumps for economy and environment.
Heat Sources and REMKO Benefits
Discusses heat sources and advantages of REMKO heat pumps.
Operating Modes and Features
Explains modes, defrosting, cooling, and inverter features.
System Layout and Design
Explains heating load calculation and system layout.
Installation Instructions
System Design and Connections
Outlines connection requirements between indoor and outdoor modules.
General Installation Guidelines
Provides essential guidelines and wall breakthrough requirements.
Indoor and Outdoor Unit Mounting
Details mounting instructions for indoor and outdoor units.
Hydraulic Connection
System Installation Requirements
Covers splitter, pipeline, floor heating, diameters, valves, flushing.
Safety and Control Components
Covers safety module, expansion vessel, stop cocks, dirt traps.
System Pressure and Load Transfer
Covers system pressure and heating load transfer.
Electrical Connection
Power Supply and Wiring Requirements
Covers mains cable, voltage, control cable, terminals, and safety.
Indoor and Outdoor Module Connection
Details connection steps for both indoor and outdoor units.
Temperature Sensors
Contact Sensor Installation
Describes mounting contact sensors on pipes.
Outdoor Sensor Installation
Describes mounting the outdoor sensor and its placement.
Connection of Refrigerant Lines
Tightness Check and Vacuuming
Describes leak testing and vacuuming the system.
Refrigerant Handling and Startup
Covers adding refrigerant and opening stop valves.
Commissioning
Heat Pump Manager Operation
Explains the control console buttons and interface.
System Installation and Configuration
Describes starting the installation and parameter programming.
Care and Maintenance
Routine Care and Cleaning
Covers cleaning indoor/outdoor modules and fins.
Scheduled Maintenance
Recommends annual maintenance contracts and checks.
Temporary Decommissioning
Provides instructions for temporary shut-down periods.
Disposal and Environmental Concerns
Covers unit disposal and packaging recycling.
Troubleshooting
Common Faults and Solutions
Lists common faults, causes, and remedial measures.
Indicator Lights and Error Codes
Explains control lamp meanings, error codes, and general checks.
Outdoor Module Fault Indicators
Explains flashing codes and LED fault indicators on the outdoor unit.
Unit Dimensions
Outdoor Module Dimensions
Provides dimensional drawings for outdoor units CMF 80/90/CMT 100 and CMF 140/150/CMT 150.
Indoor Module Dimensions
Provides dimensional drawings for CMF and CMT indoor units.
Characteristic Curves
Coefficient of Performance Curves
Displays performance factor vs. air intake temperature for different water temperatures.
Heating Output and Power Consumption Charts
Shows heating capacity and power usage based on outdoor temperature.
Supply Height, Flow, and Noise Levels
Presents graphs for flow, supply height, and noise characteristics.
General Terms
Defrosting and Operational Modes
Explains defrosting process and bivalent/single modes.
Refrigerant Safety and Testing
Covers sealing tests and refrigerant leak prevention.
Key Component and Performance Terms
Defines terms like COP, heat requirement, heat source, and heat carrier.

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