Daikin EKSOLHTBV1 Operation manuals
INSTALLATION AND
OPERATION MANUAL
Solar kit for air to water heat pump system
EKSOLHTBV1
EKSOLHTBV1 |
Solar kit for air to water heat pump system |
Installation and operation manual
CONTENTS |
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1. |
Definitions.................................................................................. |
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1.1. Meaning of warnings and symbols................................................. |
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1.2. Meaning of used terms .................................................................. |
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2. |
General safety precautions........................................................ |
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3. |
Introduction................................................................................ |
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3.1. |
General information........................................................................ |
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3.2. Scope of this manual ..................................................................... |
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3.3. |
Model identification ........................................................................ |
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4. |
Accessories ............................................................................... |
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5. |
Overview of the solar kit ............................................................ |
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CAREFULLY READ THESE INSTRUCTIONS BEFORE INSTALLATION. THEY WILL TELL YOU HOW TO INSTALL, HOW TO CONFIGURE AND HOW TO USE THE EKSOLHTB SOLAR KIT PROPERLY.
KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.
THE UNIT DESCRIBED IN THIS MANUAL IS DESIGNED FOR INDOOR INSTALLATION ONLY AND FOR AMBIENT TEMPERATURES RANGING 0°C~35°C.
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5.1. |
Main components........................................................................... |
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5.2. |
Safety functions.............................................................................. |
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Domestic hot water tank tank thermal cut out................................ |
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Piping thermal cut out .................................................................... |
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6. |
General system setup and operation......................................... |
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7. |
Installation of the solar kit.......................................................... |
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7.1. |
Selecting an installation location.................................................... |
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7.2. |
Dimensions and service space ...................................................... |
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7.3. |
Inspecting, handling and unpacking the unit.................................. |
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7.4. |
Installation guidelines..................................................................... |
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7.5. |
Installing the solar kit ..................................................................... |
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Procedure ...................................................................................... |
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Charging water............................................................................... |
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7.6. |
Field wiring..................................................................................... |
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Overview ........................................................................................ |
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Installing the EKRP1HB in the unit ................................................ |
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Connecting the temperature sensors............................................. |
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Connecting the solar pump station controller, solar pump |
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station, indoor unit, domestic hot water tank and solar kit ............. |
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8. |
Installation of solenoid valve kit EKUHT2WB .......................... |
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8.1. |
Last steps of mounting the kit inside the unit ............................... |
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8.2. |
Guiding the wiring towards the switch box ................................... |
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8.3. |
Last step of connecting the wiring................................................ |
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9. |
Start up.................................................................................... |
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9.1. |
Commissioning the system before initial start up......................... |
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9.2. |
Checklist for proper functioning.................................................... |
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10. Operating instructions.............................................................. |
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10.1. Configuring your system .............................................................. |
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Use of schedule timers ................................................................ |
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Setting of domestic hot water tank temperature........................... |
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Setting of the solar priority parameter.......................................... |
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11. Troubleshooting and servicing................................................. |
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1. DEFINITIONS
1.1.Meaning of warnings and symbols
Warnings in this manual are classified according to their severity and probability of occurrence.
DANGER
Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.
NOTICE
Indicates situations that may result in equipment or property-damage accidents only.
INFORMATION
This symbol identifies useful tips or additional information.
Some types of danger are represented by special symbols:
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11.1. General guidelines ....................................................................... |
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11.2. General symptoms....................................................................... |
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11.3. Error codes .................................................................................. |
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12. |
Disposal requirements............................................................. |
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13. |
Technical specifications........................................................... |
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Annex ...................................................................................... |
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Decision flow of heating the domestic |
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water by heat pump or by solar kit ............................................... |
14 |
The English text is the original instruction. Other languages are translations of the original instructions.
Electric current.
Danger of burning and scalding.
Installation and operation manual |
EKSOLHTBV1 |
1 |
Solar kit for air to water heat pump system |
4PW67028-1A – 08.2011 |
1.2.Meaning of used terms
Installation manual:
Instruction manual specified for a certain product or application, explaining how to install, configure and maintain it.
Operation manual:
Instruction manual specified for a certain product or application, explaining how to operate it.
Maintenance instructions:
Instruction manual specified for a certain product or application, which explains (if relevant) how to install, configure, operate and/or maintain the product or application.
Dealer:
Sales distributor for products as per the subject of this manual.
Installer:
Technical skilled person who is qualified to install products as per the subject of this manual.
User:
Person who is owner of the product and/or operates the product.
Service company:
Qualified company which can perform or coordinate the required service to the unit.
Applicable legislation:
All international, European, national and local directives, laws, regulations and/or codes which are relevant and applicable for a certain product or domain.
Accessories:
Equipment which is delivered with the unit and which needs to be installed according to instructions in the documentation.
Optional equipment:
Equipment which can optionally be combined to the products as per the subject of this manual.
Field supply:
Equipment which needs to be installed according to instructions in this manual, but which are not supplied by Daikin.
2.GENERAL SAFETY PRECAUTIONS
The precautions here, all cover very important topics, so be sure to follow them carefully.
All activities described in this manual shall be carried out by an installer and in accordance with the applicable legislation.
Be sure to wear adequate personal protection equipment (protection gloves, safety glasses, …) when performing installation, maintenance or service to the unit.
If not sure of installation procedures or operation of the unit, always contact your local dealer for advice and information.
Improper installation or attachment of equipment or accessories could result in electric shock, short-circuit, leaks, fire or other damage to the equipment. Be sure only to use accessories and optional equipment made by Daikin which are specially designed for use with the products as of subject in this manual and have them installed by an installer.
DANGER: ELECTRICAL SHOCK
Switch off all power supply before removing the switch box service panel or before making any connections or touching electrical parts.
Do not touch any switch with wet fingers. Touching a switch with wet fingers can cause electrical shock. Before touching electrical parts, turn off all applicable power supply.
To avoid electric shock, be sure to disconnect the power supply 1 minute or more before servicing the electrical parts. Even after 1 minute, always measure the voltage at the terminals of main circuit capacitors or electrical parts and, before touching, be sure that those voltages are 50 V DC or less.
When service panels are removed, live parts can easily be touched by accident. Never leave the unit unattended during installation or servicing when the service panel is removed.
DANGER: DO NOT TOUCH PIPING AND INTERNAL PARTS
Do not touch the refrigerant piping, water piping or internal parts during and immediately after operation. The piping and internal parts may be hot or cold depending on the working condition of the unit.
Your hand may suffer burns or frostbite if you touch the piping or internal parts. To avoid injury, give the piping and internal parts time to return to normal temperature or, if you must touch them, be sure to wear protective gloves.
WARNING
■ Never directly touch any accidental leaking refrigerant. This could result in severe wounds caused by frostbite.
■Do not touch the refrigerant pipes during and immediately after operation as the refrigerant pipes may be hot or cold, depending on the condition of the refrigerant flowing through the refrigerant piping, compressor, and other refrigerant cycle parts. Your hands may suffer burns or frostbite if you touch the refrigerant pipes. To avoid injury, give the pipes time to return to normal temperature or, if you must touch them, be sure to wear proper gloves.
CAUTION
Do not rinse the unit. This may cause electric shocks or fire.
■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.
EKSOLHTBV1 |
Installation and operation manual |
Solar kit for air to water heat pump system |
2 |
4PW67028-1A – 08.2011 |
3. INTRODUCTION |
4. ACCESSORIES |
3.1.General information
Thank you for purchasing this EKSOLHTBV1 solar kit.
The solar kit must be installed by a competent person and be installed in compliance with the instructions in this manual.
The solar kit is to be connected to the EKHV(H/X)* indoor units in combination with the EKHTS* domestic hot water tanks.
The solar kit will enable you to heat up your domestic water by means of the sun whenever the sun is available.
To get the most comfort and energy savings out of your system, make sure to observe the section "10.1. Configuring your system" on page 11 of this manual.
3.2.Scope of this manual
This installation manual describes the procedures for installing and operating the EKSOLHTBV1 solar kit.
INFORMATION
Refer to the installation manual of the indoor unit for items not described in this manual.
The operation of the indoor unit is described in the indoor unit operation manual.
3.3.Model identification
EK |
SOL |
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V1 |
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V1 = 1P/230 V/50 Hz |
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Series |
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Domestic hot water |
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Solar kit |
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European Kit |
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1Installation manual
2 Addendum for pump station EKSR
3Wiring diagram sticker
4Return connection to the 200/260 l domestic hot water tank heat exchanger with piping thermal cut out (incl. reset button)
5Inlet connection from the domestic hot water tank heat exchanger
6Plate heat exchanger and pump
7 Domestic hot water tank thermal cut out (incl. reset button)
8Sensor holder
9 Connector 2-pole
10Connector 3-pole
11Grommet
12T-piece (large)
13T-piece (small)
14Wire harness X3 to X2M/21
15Wire harness Q3L to A1P
16Wire harness Q3L to X2M/28 and X8Y
17EKRP1HB solar/remote alarm address card
18Piping clamp (small)
19Piping clamp (large)
20Clamp
Installation and operation manual |
EKSOLHTBV1 |
3 |
Solar kit for air to water heat pump system |
4PW67028-1A – 08.2011 |
5.OVERVIEW OF THE SOLAR KIT
5.1.Main components
3
4
6
5
2
1
7
1 Solar kit circulation pump
2Heat exchanger
3 Inlet connection from solar pump station
4 Return connection to solar pump station
5 Inlet connection from the unit
6 Return connection to the unit
7Non-return valve
5.2.Safety functions
Domestic hot water tank tank thermal cut out
The solar kit contains a thermal cut out safety device to be mounted on the domestic hot water tank casing. (refer to "7.6. Field wiring" on page 7).
When the thermal cut out safety of the domestic hot water trips, the power supply to the pump of the solar kit is interrupted (and the solenoid 2-way valve (EKUHT2WB for UK-only) is closed) so that no more solar heat can be transferred to the domestic hot water tank. Error code AA will apear on the remote controller, refer to "11.3. Error codes" on page 13.
Piping thermal cut out
Mounted on the piping of the solar kit, a thermal cut out safety protects the piping of the unit and domestic hot water tank against overheating.
When the thermal cut out safety of the piping trips, the power supply to the pump of the solar kit is interrupted (and the solenoid 2-way valve (EKUHT2WB for UK-only) is closed) so that no more solar heat can be transferred to the domestic hot water tank. There will apear no error code on the remote controller. Reset by pressing the reset button.
6.GENERAL SYSTEM SETUP AND OPERATION
The solar kit is designed to transfer the heat from the Daikin solar panels to the heat exchanger of the domestic hot water tank EKHTS* and is to be installed in the system as shown in the scheme below.
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3.1 |
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3.2 |
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3.3 |
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3.4 |
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1Solar panels (EKS*26)
2Solar pump station (EKSRDS1A)
3Solar pump station controller with temperature sensors (EKSR3PA)
3.1Domestic hot water tank temperature sensor, TS
3.2Return temperature sensor to solar panels, TR
3.3Supply temperature sensor with flow meter from solar panels (option EKSFLP12A)
3.4Solar panel temperature sensor, TK
4Solar kit (EKSOL*)
5 Domestic hot water temperature sensor of the unit
6Solenoid 2-way valve (only for UK)
Obligatory for compliance to UK building regulation G3. Refer to the EKUHT2WB kit.
7 Tank thermal cut out device
8Piping thermal cut out device Heating system.
Refer to the unit installation manual. Example of unit
The solar panels (1) catch the heat of the sun. When the temperature of the glycol solution in the solar panel has become higher than the water temperature in the domestic hot water tank, the pump of the solar pump station (2) and the pump of the solar kit (4) start to operate as to transfer the heat to the heat exchanger of the domestic hot water tank, unless priority is given to the heat pump. Refer to "10. Operating instructions" on page 11 (subsection: Configuring your system).
EKSOLHTBV1 |
Installation and operation manual |
Solar kit for air to water heat pump system |
4 |
4PW67028-1A – 08.2011 |
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