OPERATION MANUAL - Daikin

1 OPERATION MANUAL . Daikin Altherma indoor unit EKHVH016BB6V3. EKHVX016BB6V3. EKHVH016BB6WN. EKHVX016BB6WN. EKHVH016BB9WN. EKHVX016BB9WN. EKHVH016BB6V3 EKHVX016BB6V3. EKHVH016BB6WN EKHVX016BB6WN Daikin Altherma indoor unit OPERATION MANUAL EKHVH016BB9WN EKHVX016BB9WN. CONTENTS Page 1. DEFINITIONS. 1. 1. Meaning of warnings and 1 Meaning of warnings and symbols Meaning of used terms .. 1. 2. General safety 2 Warnings in this MANUAL are classified according to their severity and 3. 2 probability of occurrence. This MANUAL .. 2. General 2 DANGER. Heating/cooling units and heating only 2 Indicates an imminently hazardous situation which, if not 4. Operating the unit .. 3 avoided, will result in death or serious injury. Introduction .. 3. Operating the digital controller .. 3 WARNING. Features and 3. Indicates a potentially hazardous situation which, if not Name and function of buttons and 4.

2 Setting up the controller .. 5. avoided, could result in death or serious injury. Setting the 5 CAUTION. Setting the schedule timer .. 5. Description of the OPERATION modes .. 5 Indicates a potentially hazardous situation which, if not Space heating OPERATION (h).. 5 avoided, may result in minor or moderate injury. It may also Space cooling OPERATION (c) .. 6 be used to alert against unsafe practices. Domestic water heating OPERATION (w) .. 6. Quiet mode OPERATION (s) .. 6 NOTICE. Controller 6. Indicates situations that may result in equipment or MANUAL OPERATION .. 6. Schedule timer OPERATION .. 7. property-damage accidents only. Programming and consulting the schedule timer .. 8 This symbol identifies useful tips or additional information. Getting started .. 8. 9. Consulting programmed actions .. 10. Some types of danger are represented by special symbols: Tips and tricks.

3 11. 5. Field settings .. 12 Electric current. Procedure .. 12. Detailed description .. 12. Field settings table .. 17 Danger of burning and scalding. 6. Maintenance .. 20. Important information regarding the refrigerant used .. 20. Maintenance 20. Standstill .. 20. Meaning of used terms 7. Troubleshooting .. 20 installation MANUAL : 8. Disposal 20. Instruction MANUAL specified for a certain product or application, explaining how to install, configure and maintain it. READ THIS MANUAL ATTENTIVELY BEFORE STARTING OPERATION MANUAL : UP THE UNIT. DO NOT THROW IT AWAY. KEEP IT IN. Instruction MANUAL specified for a certain product or application, YOUR FILES FOR FUTURE REFERENCE. explaining how to operate it. The English text is the original instruction. Other languages are Maintenance instructions: translations of the original instructions. Instruction MANUAL specified for a certain product or application, This appliance is not intended for use by persons, including children, which explains (if relevant) how to install, configure, operate and/or with reduced physical, sensory or mental capabilities, or lack of maintain the product or application.

4 Experience and knowledge, unless they have been given supervision Dealer: or instruction concerning use of the appliance by a person responsible for their safety. Sales distributor for products as per the subject of this MANUAL . Children should be supervised to ensure that they do not play with Installer: the appliance. Technical skilled person who is qualified to install products as per the WARNING subject of this MANUAL . Before operating the unit, make sure the installation has User: been carried out correctly by a professional Daikin dealer. Person who is owner of the product and/or operates the product. If you feel unsure about OPERATION , contact your Daikin Service company: dealer for advice and information. 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.

5 OPERATION MANUAL EKHVH/X016BB6V3 + EKHVH/X016BB6+9WN. Daikin Altherma indoor unit 1 4PW64332-1 Accessories: 3. INTRODUCTION. Equipment which is delivered with the unit and which needs to be installed according to instructions in the documentation. This MANUAL Optional equipment: This MANUAL describes how to start up and switch off the unit, set Equipment which can optionally be combined to the products as per parameters and configure the schedule timer by means of the the subject of this MANUAL . controller, maintain the unit and solve operational problems. Field supply: Equipment which needs to be installed according to instructions in this MANUAL , but which are not supplied by Daikin . General information Thank you for purchasing this indoor unit. The unit is the indoor part of the air to water ERHQ or ERLQ heat 2. GENERAL SAFETY PRECAUTIONS pumps.

6 These units are designed for floor standing indoor installation . The units can be combined with Daikin fan coil units, floor The precautions listed here are divided into the following four types. heating applications, low temperature radiators, Daikin domestic They all cover very important topics, so be sure to follow them water heating applications and solar kit for domestic hot water carefully. applications. DANGER: ELECTRICAL SHOCK Heating/cooling units and heating only units Switch off all power supply before removing the switchbox service panel or before making any connections or The unit range consists of two main versions: a heating/cooling touching electrical parts. (EKHVX) version and a heating only (EKHVH) version. Do not touch any switch with wet fingers. Touching a switch Both versions are delivered with an integrated backup heater for with wet fingers can cause electrical shock.

7 Before additional heating capacity during cold outdoor temperatures. The touching electrical parts, turn off all applicable power backup heater also serves as a backup in case of malfunctioning of supply. the outdoor unit. The backup heater models are available for a heating capacity of 6 and 9 kW, and depending on the heating To avoid electric shock, be sure to disconnect the power capacity for three different power supply specifications. supply 1 minute or more before servicing the electrical parts. Even after 1 minute, always measure the voltage at Backup heater the terminals of main circuit capacitors or electrical parts Indoor unit model Backup heater capacity nominal voltage and, before touching, be sure that those voltages are EKHV*016BB6V3 6 kW 1x 230 V. 50 V DC or less. EKHV*016BB6WN 6 kW 3x 400 V. When service panels are removed, live parts can easily be EKHV*016BB9WN 9 kW 3x 400 V.

8 Touched by accident. Never leave the unit unattended during installation or servicing when the service panel is Domestic hot water tank (option). removed. An optional EKHTS* domestic hot water tank can be connected to the indoor unit. The EKHTS* domestic hot water tank is available in DANGER: DO NOT TOUCH PIPING AND INTERNAL two different water capacities: 200 and 260 litre. PARTS. Refer to the domestic hot water tank installation MANUAL for further Do not touch the refrigerant piping, water piping or internal details. parts during and immediately after OPERATION . The piping and internal parts may be hot or cold depending on the Solar kit for domestic hot water tank (option). working condition of the unit. For information concerning the EKSOLHT solar kit, refer to the Your hand may suffer burns or frostbite if you touch the installation MANUAL of that kit.

9 Piping or internal parts. To avoid injury, give the piping and Digital I/O PCB kit (option). internal parts time to return to normal temperature or, if you must touch them, be sure to wear protective gloves. An optional EKRP1HB digital I/O PCB can be connected to the indoor unit and allows: WARNING remote alarm output, Never directly touch any accidental leaking heating/cooling ON/OFF output, refrigerant. This could result in severe wounds caused bivalent OPERATION (permission signal for the auxiliary boiler). by frostbite. Do not touch the refrigerant pipes during and Refer to the OPERATION MANUAL of the indoor unit and to the installation immediately after OPERATION as the refrigerant pipes MANUAL of the digital I/O PCB for more information. may be hot or cold, depending on the condition of the Refer to the wiring diagram or connection diagram for connecting this refrigerant flowing through the refrigerant piping, PCB to the unit.

10 Compressor, and other refrigerant cycle parts. Your hands may suffer burns or frostbite if you touch the Remote thermostat kit (option). refrigerant pipes. To avoid injury, give the pipes time to An optional room thermostat EKRTW or EKRTR can be connected to return to normal temperature or, if you must touch the indoor unit. Refer to the installation MANUAL of the room them, be sure to wear proper gloves. thermostat for more information. Connection to a benefit kWh rate power supply CAUTION. This equipment allows for connection to benefit kWh rate power Do not rinse the unit. This may cause electric shocks or supply delivery systems. Refer to "Connection to a benefit kWh rate fire. power supply" in the installation MANUAL for more details. EKHVH/X016BB6V3 + EKHVH/X016BB6+9WN OPERATION MANUAL Daikin Altherma indoor unit 4PW64332-1 2. 4. OPERATING THE UNIT Operating the digital controller Operating the EKHV* unit comes down to operating the digital controller.