Daikin ALTHERMA User Manual

User reference guide
Daikin Altherma – Low temperature split
English
User reference guide
Daikin Altherma – Low temperature split
EHVH04SU18CB6W
EHVH08SU18CB6W
EHVH08SU26CB6W
EHVH11SU26CB6W
EHVH16SU26CB6W

Daikin ALTHERMA Specifications

General

Type	Air-to-Water Heat Pump
Energy Efficiency	A+++ (Heating)
Coefficient of Performance (COP)	5.0
Refrigerant	R-32
Operating Temperature Range (Cooling)	10°C
Sound Power Level	65 dB(A)
Heating Capacity	4 kW to 16 kW (depending on model)

Summary

General Safety Precautions

About the Documentation

Details about the documentation's content and purpose.

Meaning of Warnings and Symbols

Explains safety warnings and symbols used in the manual.

About This Document

For the User

Guidance for end-users on operating the appliance safely.

About the System

Components in a Typical System Layout

Illustrates and describes the main components of the system.

Operation

Overview: Operation

Introduces how to operate the system via the user interface.

The User Interface at a Glance

Overview of the user interface and its buttons.

Status Icons

Explains the meaning of various status icons displayed on the interface.

Basic Usage

Covers fundamental operations like using home pages and menu structure.

Space Heating Control

Information on controlling the space heating function.

Room Thermostat Control - Using the Room Temperature Home Page

Details on using the room temperature home page for control.

Room Thermostat Control - Using the Leaving Water Temperature Home Pages

Guides on using leaving water temperature home pages for control.

Domestic Hot Water Control

Information on controlling domestic hot water production.

Advanced Usage

Covers advanced functions and settings.

Using Holiday Mode

How to use holiday mode to manage settings during absences.

Configuring Date, Time, Units of Measurement, Contrast and Backlight

Guides on setting date, time, units, display contrast, and backlight.

Locking and Unlocking Buttons and Functions

Instructions for locking/unlocking buttons and specific functions.

Using and Programming Schedules

How to select and program various schedules.

Weather Dependent Operation

How weather affects leaving water temperature setpoints.

Installer Settings: Tables to be Filled in by Installer

Quick Wizard

Initial setup wizard for installer settings.

Space Heating Settings

Installer settings related to space heating configuration.

Setting the Energy Prices

To Set the Fuel Price

Steps to set the fuel price for energy cost calculations.

To Set the Electricity Price

Steps to set electricity prices for different tariffs.

Energy Saving Tips

Provides advice on saving energy for room and DHW.

Maintenance and Service

Overview: Maintenance and Service

Information on routine maintenance tasks for the user.

Troubleshooting

Overview: Troubleshooting

Introduces troubleshooting common issues.

Symptom: You Are Feeling Too Cold (Hot) in Your Living Room

Troubleshooting steps for incorrect room temperature.

Symptom: The Water at the Tap Is Too Cold

Troubleshooting steps for insufficient hot water temperature.

Relocation

Overview: Relocation

Guidance on relocating system components.

Disposal

Overview: Disposal

Information on how to dispose of system parts.