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Table of Contents
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Summary of Contents for Daikin EKHBHE008BA3V3
- Page 1 OPERATION MANUAL Indoor unit for air to water heat pump system and options For installation WITH restricted power supply condition =6 kW EKHBHE008BA3V3 EKHBXE008BA3V3...
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Page 2: Table Of Contents
These units are designed for wall mounted indoor installation. Description of the operation modes ............5 The units can be combined with Daikin fan coil units, floor heating Space heating operation (h)..............5 applications, low temperature radiators, Daikin domestic water Space cooling operation (c) .............. -
Page 3: Safety Considerations
PERATING THE UNIT Safety considerations The precautions listed here are divided into the following two types. Both cover very important topics, so be sure to follow them carefully. NTRODUCTION Meanings of DANGER, WARNING, CAUTION and NOTE symbols. DANGER The heat pump system is designed to provide you a comfortable indoor climate for many years at low energy consumption. -
Page 4: Operating The Digital Controller
The clock functions are: separate addendum for an example of the Daikin 24 hour real time clock. room thermostat schedule timer programming. Day of the week indicator. -
Page 5: Name And Function Of Buttons And Icons
SCHEDULE TIMER ICON Name and function of buttons and icons This icon indicates that the schedule timer is enabled. ACTION ICONS These icons indicate the programming actions for each day of the schedule timer. OFF ICON This icon indicates that the OFF action is selected when programming the schedule timer. -
Page 6: Setting Up The Controller
26. DOMESTIC WATER HEATING BUTTON Setting up the controller This button enables or disables heating of the domestic water. After initial installation, the user can set the clock and day of the This button is not used when the domestic hot water tank is not week. -
Page 7: Space Cooling Operation (C)
Space cooling operation ( Controller operations In this mode, cooling will be activated as required by the water temperature set point. Manual operation In manual operation, the user manually controls the settings of the The space cooling temperature set point can only be installation. -
Page 8: Schedule Timer Operation
Schedule timer operation Selection and setting of domestic water heating ( Use the button to activate domestic water heating ( In schedule timer operation, the installation is controlled by the Icon appears on the display. schedule timer. The actions programmed in the schedule timer will be executed automatically. -
Page 9: Programming And Consulting The Schedule Timer
Domestic water heating (refer to "Programming quiet mode, Programming and consulting the schedule timer booster heating or domestic water heating" on page Switch the mode on or off at a scheduled time. Five actions can Getting started be programmed per mode. These actions are repeated daily. Programming the schedule timer is flexible (you can add, remove or The programmed actions are not stored according to alter programmed actions whenever required) and straightforward... -
Page 10: Programming
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: Consulting Programmed Actions
Press the < button. Programming quiet mode, booster heating or domestic water heating The actual mode is blinking. Use the pi and pj buttons to select the mode you want to program (quiet mode , booster heating or domestic water heating The selected mode is blinking. -
Page 12: Tips And Tricks
Daikin room thermostat schedule timer By pressing the < button for 5 seconds, you store all actions except programming. - Page 13 Programming space heating or space cooling Programming space heating or space cooling is carried out as follows: Returning to previous steps in the programming NOTE procedure without saving modified settings is done by pressing the pr button. Use the = button to select the heating/cooling operation mode.
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Page 14: Field Settings
IELD SETTINGS NOTE When booster heater and domestic hot water schedule timers are used, make sure they are enabled during period that space NOTE The default values mentioned in "Field settings table" heating/cooling is disabled. on page 16 are the values from factory. The actual Example pattern: initial values shall be selected according to your application. -
Page 15: Detailed Description
Repeat step 2 through 4 to change other field settings as required. When finished, press the z button to exit FIELD SET MODE. Lo_Ti Changes made to a specific field setting are only NOTE + 05 stored when the pr button is pressed. Navigating to a new field setting code or pressing the z button will Shift value Hi_Ti... - Page 16 [C] Setup on EKRP1HB digital I/O PCB Space heating/cooling always has priority over the Solar priority mode disinfection function. [C-00] Solar priority mode setting: for information concerning The disinfection function is only possible when the unit is the EKSOLHW solar kit, refer to the installation manual of not operating for space heating/cooling.
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Page 17: 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 18 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 19: Maintenance
field wiring have to be carried out at regular intervals, preferably yearly. This maintenance should be carried out by your local Daikin technician (see installation manual). ISPOSAL REQUIREMENTS The only maintenance which may be required by the operator is:... - Page 20 NOTES NOTES...
- Page 22 4PW56302-1...
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