Operation manual
1
EKHBH/XE008BA
Indoor unit for air to water heat pump system and options
4PW56304-1
C
ONTENTS
Page
Introduction ..................................................................................... 1
This manual ............................................................................................... 1
General information ................................................................................... 1
Safety considerations ................................................................................ 2
Operating the unit ........................................................................... 2
Operating the digital controller .......................................................... 3
Name and function of buttons and icons ................................................... 3
Setting up the controller............................................................................. 5
Description of the operation modes ........................................................... 5
) ................................................................. 5
) ................................................................. 5
Domestic water heating operation (
) ................................................. 5
).................................................................... 5
Manual operation................................................................................... 6
Schedule timer operation ...................................................................... 7
Programming and consulting the schedule timer....................................... 8
Getting started....................................................................................... 8
Programming......................................................................................... 8
Consulting programmed actions.......................................................... 10
Tips and tricks ..................................................................................... 10
Procedure ................................................................................................ 11
Detailed description ................................................................................. 11
Field settings table................................................................................... 14
Maintenance .................................................................................. 16
Troubleshooting ............................................................................ 16
Disposal requirements ................................................................. 16
The English text is the original instruction. Other languages are
translations of the original instructions.
This appliance is not intended for use by persons, including children,
with reduced physical, sensory or mental capabilities, or lack of
experience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person
responsible for their safety.
Children should be supervised to ensure that they do not play with
the appliance.
I
NTRODUCTION
This manual
This manual describes how to start up and switch off the unit, set
parameters and configure the schedule timer by means of the
controller, maintain the unit and solve operational problems.
General information
Thank you for purchasing this indoor unit.
The unit is the indoor part of the air to water ERHQ or ERLQ heat
pumps. These units are designed for wall mounted indoor installation.
The units can be combined with Daikin fan coil units, floor heating
applications, low temperature radiators, Daikin domestic water
heating applications and Daikin solar kit for domestic hot water
applications.
Heating/cooling units and heating only units
The unit range consists of two main versions: a heating/cooling
(EKHBX) version and a heating only (EKHBH) version.
Both versions are delivered with an integrated backup heater for
additional heating capacity during cold outdoor temperatures. The
backup heater also serves as a backup in case of malfunctioning of
the outdoor unit.
Domestic hot water tank (option)
An optional EKHW* domestic hot water tank with integrated 3 kW
electrical booster heater can be connected to the indoor unit. The
domestic hot water tank is available in three sizes: 150, 200 and
300 litre.
Solar kit for domestic hot water tank (option)
For information concerning the EKSOLHW solar kit, refer to the
installation manual of that kit.
Remote thermostat kit (option)
An optional room thermostat EKRTW, EKRTWA, or EKRTR can be
connected to the indoor unit. Refer to the operation manual of the
room thermostat for more information.
EKHBHE008BA***
EKHBXE008BA***
Indoor unit for air to water heat pump system
and options
Operation manual
READ THIS MANUAL ATTENTIVELY BEFORE STARTING
UP THE UNIT. DO NOT THROW IT AWAY. KEEP IT IN
YOUR FILES FOR FUTURE REFERENCE.
Before operating the unit, make sure the installation has
been carried out correctly by a professional Daikin dealer.
If you feel unsure about operation, contact your Daikin
dealer for advice and information.
Indoor unit model
Backup heater capacity
Backup heater
nominal voltage
EKHB*E008BA3V3
3 kW
1x 230 V
The heat pump unit is preset to a restricted power supply
condition mode. The information in this manual is only valid
in case the power supply condition is not restricted. Refer
to the chapter
disable the restricted power supply condition mode [D-02].
