Daikin EBHQ006BAV3 Operation Manual
Unit for air to water heat pump system
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- Installation manual (52 pages) ,
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- Operation manual (8 pages)
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Summary of Contents for Daikin EBHQ006BAV3
- Page 1 OPERATION MANUAL Unit for air to water heat pump system EBHQ006BAV3 EBHQ008BAV3 EKCBX008BAV3 EKCBH008BAV3...
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Page 2: Table Of Contents
Before operating the unit, make sure the installation has Maintenance instructions: been carried out correctly by a professional Daikin dealer. Instruction manual specified for a certain product or application, If you feel unsure about operation, contact your Daikin which explains (if relevant) how to install, configure, operate and/or... -
Page 3: General Safety Precautions
These units are used for both heating and cooling applications. The The precautions listed here are divided into the following four types. units can be combined with Daikin fan coil units, floor heating They all cover very important topics, so be sure to follow them applications, low temperature radiators, domestic hot water tank carefully. -
Page 4: Operating The Unit
4.2. Operating the digital controller PERATING THE UNIT Operating the unit comes down to operating the digital controller. 4.1. Introduction CAUTION The heat pump system is designed to provide you a comfortable Never let the digital controller get wet. This may cause an indoor climate for many years at low energy consumption. -
Page 5: Name And Function Of Buttons And Icons
CLOCK DISPLAY Name and function of buttons and icons The clock display shows the current time. When reading or programming the schedule timer, the clock display shows the action time. SCHEDULE TIMER ICON This icon indicates that the schedule timer is enabled. ACTION ICONS These icons indicate the programming actions for each day of the schedule timer. -
Page 6: Setting Up The Controller
25. SPACE HEATING/COOLING BUTTON Setting up the controller This button allows manual switching between heating or cooling mode (provided the unit is not a heating only unit). After initial installation, the user can set the clock and day of the week. -
Page 7: Controller Operations
Domestic water heating operation ( Controller operations In this mode, the indoor unit will heat up the domestic hot water tank by heat pump when the space heating/space cooling operation has Manual operation reached its temperature set point or heat pump domestic water In manual operation, the user manually controls the settings of the heating has a higher demand request than space side (depends on installation. - Page 8 Selection and setting of domestic water heating ( Schedule timer operation Use the button to activate domestic water heating ( In schedule timer operation, the installation is controlled by the schedule timer. The actions programmed in the schedule timer will be Icon appears on the display.
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Page 9: Programming And Consulting The Schedule Timer
What can the schedule timer do? Programming and consulting the schedule timer The schedule timer allows the programming of: Getting started Space heating and space cooling (refer to "Programming space heating or space cooling" on page Programming the schedule timer is flexible (you can add, remove or Switch on the desired mode at a scheduled time, in combination alter programmed actions whenever required) and straightforward with a set point (weather dependent or manually set). - Page 10 Programming Programming space heating or space cooling is carried out as follows: Programming space heating or space cooling Returning to previous steps in the programming procedure without saving modified settings is done by pressing the pr button. Use the = button to select the operation mode (cooling or heating) you want to program.
- Page 11 Programming quiet mode, booster heating or domestic water 10 Press the < button for 5 seconds to store the programmed heating actions. If the < button is pressed when action number 3 is displayed, actions 1, 2 and 3 are stored but 4 and 5 are deleted. You automatically return to step 4.
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Page 12: Field Settings
Tips and tricks 4.3. Field settings Programming the next day(s) NOTICE After confirming the programmed actions of a specific day (i.e. after pressing the < button for 5 seconds), press the pr button once. You The default values mentioned in "Field settings table"... -
Page 13: Detailed Description
Save the new value by pressing the pr button. [1] Weather dependent set point (heating operation only) The weather dependent set point field settings define the parameters Repeat step 2 through 4 to change other field settings as for the weather dependent operation of the unit. When weather required. - Page 14 [2] Disinfection function [3] Auto restart Applies only to installations with a domestic hot water tank. When power returns after a power supply failure, the auto restart function reapplies the user interface settings at the time of the power The disinfection function disinfects the domestic hot water tank by supply failure.
- Page 15 [C] Setup on EKRP1HB digital I/O PCB [E] Unit information readout ■ [E-00] Readout of the software version (example: 23) Solar priority mode ■ [E-01] Readout of the EEPROM version (example: 23) ■ [C-00] Solar priority mode setting: for information concerning the EKSOLHW solar kit, refer to the installation manual of ■...
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Page 16: Field Settings Table
Field settings table Installer setting at variance with default value First Second Default code code Setting name Date Value Date Value value Range Step Unit User permission level User permission level — Weather dependent set point Low ambient temperature (Lo_A) –10 –20~5 °C... - Page 17 Installer setting at variance with default value First Second Default code code Setting name Date Value Date Value value Range Step Unit Cooling and heating set point ranges Heating set point upper limit 37~55 °C Heating set point lower limit 15~37 °C Cooling set point upper limit...
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Page 18: Maintenance
This maintenance must be Refer to the installation manual for a carried out by your local Daikin technician (see installation manual). detailed list of error codes. The only maintenance which may be required by the operator is:... - Page 20 4PW64603-1A 08.2010...