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IVT C7 User Manual

IVT C7
100 pages
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Installer Guide
Greenline HE
6 720 641 855-01.1I
C6-C11 E6-E17
Art. no.: 6720643409; Version 2010/03

Table of Contents

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IVT C7 Specifications

General IconGeneral
Heating Capacity7 kW
RefrigerantR410A
Energy Efficiency Class (Heating)A++
Power Supply230V / 50Hz
TypeAir-to-Water Heat Pump

Summary

Installer Guide

Greenline HE

Main product line identifier for the heat pump.

C6-C11 E6-E17

Specific model series covered by this installer guide.

1 Explanation of symbols and safety information

1.1 Explanation of symbols

Details the meaning of warning symbols and signal words used.

1.2 Safety precautions

Provides essential safety guidelines for installation and maintenance.

2 Included in the delivery

3 General

3.1 Information about the heat pump

Describes the basic characteristics of the heat pump models.

3.6 Positioning the heat pump

Guidance on selecting a suitable and stable location for the heat pump.

3.7 Checks before installation

Key checks to perform before commencing the heat pump installation.

3.9 CAN-BUS

Details regarding the CAN-BUS communication system and its wiring.

4 Heating in general

4.1 Circuits for heating

Explanation of the different heating circuits and their control.

4.2 Control method for heating

Describes how the heat pump controls heating based on sensor inputs.

5 Energy metering

6 Dimensions and clearance

6.1 C6-C11

Provides installation dimensions for the C6-C11 heat pump models.

6.2 E6 - E11

Provides installation dimensions for the E6-E11 heat pump models.

6.3 E14 - E17

Provides installation dimensions for the E14-E17 heat pump models.

7 Technical information

7.1 Component parts

Lists and illustrates the main components of the heat pump.

7.2 System solutions

Details various system configurations and their explanations.

8 Regulations

9 Installation

9.1 Collector system

Instructions for installing and filling the collector system.

9.2 Heating system

Guidance on connecting and installing the heating system components.

9.5 Flush the heating system

Procedure for flushing the heating system to ensure water quality.

9.9 Installing soft starter (accessory)

Steps for installing the optional soft starter accessory.

10 Electrical connections

10.1 Connecting the heat pump

Steps for safely connecting the heat pump to the electrical supply.

10.4 Electrical connection wiring diagram

Diagrams illustrating the electrical connections and circuit boards.

10.5 External connections

Details on making external electrical connections to the control unit.

11 Control panel

11.1 Panel overview

Identification and layout of the heat pump's control panel.

11.3 Status lamp

Explanation of the status lamp indications for operation and alarms.

11.5 Menu button and menu dial

Instructions for navigating and operating the control unit menus.

12 Start up

13 Installer menus

13.1 Access to the functions on Installer level

Procedure for accessing installer-level functions using an access code.

13.3 Temperature sensor

List of temperature sensors and their functions recognized by the control unit.

14 Menu overview

Room temperature

Overview of menu settings related to room temperature control.

Hot water

Overview of menu settings for hot water production and management.

Timers

Overview of the various timer functions available for system operation.

External control

Overview of menu settings for external control inputs and functions.

15 Settings

15.1 Room temperature

Detailed settings for room temperature control and heat curves.

15.2 Hot water

Settings for hot water production, peak, and mode.

15.5 Timers

Configuration of various system timers and delays.

15.6 External control

Settings for managing external inputs and their control functions.

15.7 Installer

Installer-specific settings for system configuration and operation.

15.8 Additional heat

Settings for the additional heat function and its parameters.

15.9 Safety functions

Configuration of safety functions for collector circuits and heat pump.

16 Alarms

16.1 Alarms

Overview of alarm types and their management.

16.7 Alarm categories

Classification of alarms based on severity and impact.

16.9 Alarm functions

Detailed description of specific alarm functions and their triggers.

17 Factory settings

17.1 Return to factory settings

Procedure to restore all settings to their factory defaults.

17.2 Factory values

Lists the default factory settings for various parameters.

Room temperature

Factory default settings for room temperature control.

Hot water

Factory default settings for hot water functions.

Installer

Factory default settings specific to the installer level.

Additional heat

Factory default settings for the additional heat function.

Safety functions

Factory default settings for safety functions.

Alarms

Factory default settings for alarm behavior.

18 Function check

18.1 Refrigerant circuit

Procedure for checking the refrigerant circuit's integrity.

18.3 Setting heating system operating pressure

Guidelines for setting the correct operating pressure in the heating system.

18.4 Operating temperatures

Checking key operating temperatures after initial run.

19 Environmental protection

20 Maintenance

21 Commissioning protocol Greenline HE

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