Related Manuals for Daikin EKHHE200CV37
Summary of Contents for Daikin EKHHE200CV37
- Page 1 User, Installations and Maintenance Manual Domestic Hot Water Heat Pump Monobloc type EKHHE200CV37 EKHHE200PCV37 EKHHE260CV37 EKHHE260PCV37...
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Page 2: Table Of Contents
1. GENERAL SAFETY PRECAUTIONS ......................3 2. INTRODUCTION ..............................7 2.1 Products .................................... 7 2.2 Disclaimer ..................................7 2.3 Language ................................... 7 2.4 Copyright ................................... 8 2.5 Available versions and configurations ..........................8 3. HANDLING AND TRANSPORT ........................8 3.1 Receipt....................................8 4. CONSTRUCTION CHARACTERISTICS .....................10 4.1 Dimensional data ................................ -
Page 3: General Safety Precautions
• These instructions are also available from the manufacturer’s customer service and its website: www.daikin.eu • Read the instructions and warnings in this manual carefully, they contain important information regarding safe installation, use and maintenance. - Page 4 Incorrect installation can result in damage to property and injury to persons and animals; the manufacturer is not liable for the consequences. This product is heavy, handle with care and install the product in a frost-free room. Ensure that the floor can support the weight of the water filled appliance. The destruction of the appliance by overpressure due to the blocking of the safety device inactivates the warranty.
- Page 5 HYDRAULIC CONNECTIONS WARNINGS It is mandatory to screw on to the appliance’s water intake pipe a suitable device against overpressure (not supplied). In countries which acknowledge EN 1487, the appliance’s water intake pipe must be equipped with a safety device compliant with previously mentioned standard. It must be new, with 3/4”...
- Page 6 SERVICING - MAINTENANCE - TROUBLESHOOTING WARNINGS Any repairs, maintenance, plumbing and electrical connections must be done by qualified technicians using original spare parts only. Failure to observe the above instructions can compromise the safety of the appliance and relieves the manufacturer of any liability for the consequences.
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Page 7: Introduction
2. INTRODUCTION 2.1 Products Dear Customer, This installation and maintenance manual is an integral part of Thank you for purchasing this product. the heat pump (hereinafter equipment). Our company, always attentive to environmental issues, uses The manual must be kept for future reference until dismantling. low environmental impact technologies and materials for its It is intended for the specialist installer (installers - maintenance products, in compliance with EU WEEE standards (2012/19/EU... -
Page 8: Copyright
Version Configuration description (*) Note: The type of packaging may undergo variations at the EKHHE200CV37 discretion of the manufacturer. Air heat pump for domestic hot water (DHW) pro- For the entire period the equipment remains idle, awaiting com-... - Page 9 Positions allowed for transport and handling Position allowed only for the last km Positions not allowed for transport and handling fig. 1 ATTENTION! During the product handling and installation phases the upper part must not be stressed in any way, as it is not structural. ATTENTION! Horizontal transport is allowed only for the last km according to that indicated (see "Positions not allowed for transport and han-...
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Page 10: Construction Characteristics
4. CONSTRUCTION CHARACTERISTICS fig. 3 10 Prearrangement for recirculation 11 Condensate drain 12 Prearrangement for solar coil Inlet EKHHE200PCV37 Only for models EKHHE260PCV37 13 Prearrangement for solar coil outlet EKHHE200PCV37 Only for models EKHHE260PCV37 14 Steel tank with vitreous enamel coating according to DIN 4753-3 15 Condenser 16 Rotary compressor 17 Finned pack evaporator... -
Page 11: Dimensional Data
4.1 Dimensional data fig. 5 fig. 4 MODEL Ø EKHHE200PCV37 EKHHE260PCV37 EKHHE200CV37 EKHHE260CV37 UM Ø 1”G 1/2”G Ø Ø 1”G 876.5 1162 876.5 1162 1142 1427 1142 1427 1607 1892 1607 1892 3/4”G 3/4”G 3/4”G 3/4”G 1162 1162 1/2”G 1261 1261 fig. -
Page 12: Technical Characteristics
4.2 Technical characteristics U.m. Modello EKHHE200CV37 EKHHE260CV37 EKHHE200PCV37EKHHE260PCV37 Voltage suplie 230Vac-50Hz Tank water content - Vnom Maximum inlet water pressure Empty weight General data Operating weight Dimensions (fxh) 621 x 1607 621 x 1892 621 x 1607 621 x 1892 Max. -
Page 13: Important Information
5. IMPORTANT INFORMATION 5.4 Operating limits The product in question is designed exclusively for heating hot 5.1 Compliance with European regulations water for sanitary uses within the limits described below. For This heat pump is a product intended for domestic use in com- this purpose, it must be connected to the domestic water sup- pliance with the following European directives: ply and the power supply (see chapter “6. -
Page 14: Basic Safety Rules
5.5 Basic safety rules • The product must be used by adults; 300 mm • Do not open or disassemble the product when it is electrically powered; • Do not touch the product if barefoot or with wet or damp parts of the body;... -
Page 15: Securing To The Floor
6.2 Securing to the floor To secure the product to the floor, fasten the supplied brackets as shown in fig. 10. Internal compartment fig. 10- Fastening brackets Then secure the unit to the floor with the aid of suitable plugs, fig. - Page 16 Install each air channel, making sure: 6.3.1 Special installation • It does not weigh down on the equipment. One of the peculiarities of the heat pump heating systems is that these units considerably lower the air temperature, gener- • It allows maintenance operations. ally expelled to the outside of the house.
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Page 17: Securing And Connections Of This Appliance
Damper "A" Damper "B" open closed Internal compartment fig. 16 The following figure (fig. 17) illustrates an example of plumbing connection. fig. 15- Example of installation in the winter period 6.4 Securing and connections of this appliance The product must be installed on a stable, flat floor that is not subject to vibrations. -
Page 18: Integration With Solar Thermal System (Only For Models Ekhhe200Pcv37, Ekhhe260Pcv37)
6.5.1 Condensate drain connection 6.6 Integration with solar thermal system (only for models EKHHE200PCV37, EKHHE260PCV37) The condensate forming during heat pump operation flows through a special drain pipe (1/2"G) that passes inside the insu- The following figure (fig. 19) shows how to connect the equip- lating casing and comes out at the side of the equipment. -
Page 19: Electrical Connections
To use the equipment in both these configurations it is neces- Legend (fig. 19, fig. 20 and fig. 21) 1 Cold water inlet 20 Solar collector probe sary to set the parameter P12 = 2 and P16 = 2 (see par.8.1). 2 Solar coil outlet (PT1000 not supplied*) 3 Solar coil inlet... - Page 20 6.7.1 Remote connections Note: For more information on remote connections and the configuration of the equipment with these systems, see the The equipment is designed to be connected to other remote par. “7.5 Operating mode” and “8.1.1 List of equipment energy systems or energy meters (solar thermal, photovoltaic, parameters”.
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Page 21: Wiring Diagram
To access the 6-core cable for remote connection, remove the ready present inside the unit, through the special cable gland upper cover of the boiler and run to the outside the cable, al- installed in the back cover. 6.8 Wiring diagram Helectric Compressor Hot Gas... -
Page 22: Description Of User Interface And Operation Of Equipment
To connect a safety flow switch for the solar thermal/hot water 7. DESCRIPTION OF USER INTERFACE AND OPERATION OF EQUIPMENT recirculation circuit to the equipment, proceed as follows (re- served only for qualified technical personnel): • Disconnect the power to the equipment. •... -
Page 23: Turning The Water Heater On And Off And Unlocking The Buttons
As soon as the water heater is powered the four buttons are 7.2 Setting the clock backlit and all the icons and display segments light up simulta- With the buttons unlocked, press the button for 3 seconds to neously for 3 s. access the clock settings (the symbol flashes). -
Page 24: Operating Mode
7.5 OPERATING MODE 7.5.4 VENTILATION The display shows the message The following modes are available for this water heater: - ECO; With this mode only the electronic fan inside the device is used - BOOST; and is useful for recirculating the air in the installation room if - ELECTRIC;... - Page 25 7.6.5 Defrost function 7.6.2 Photovoltaic mode The display shows the symbol When the photovoltaic mode is activated from the installer This device has an automatic evaporator defrost function which menu, only ECO - AUTOMATIC - HOLIDAY will be available. is activated, when the operating conditions require it, during When the symbol on the display flashes, the photovoltaic heat pump operation.
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Page 26: Faults/Protection
7.7 Faults/protection This equipment has a self-diagnosis system that covers some possible faults or protections from anomalous operating conditions through: detection, signaling and adoption of an emergency procedure until resolution of the fault. Fault/Protection Error code Display indication Tank lower probe fault + P01 Tank upper probe fault + P02... -
Page 27: Commissioning
Therefore, any interventions requested by the customer from an authorized technical assistance center DAIKIN ATTENTION!: Check that the line voltage is that during the standard warranty period, for product prob- indicated on the equipment rating plate. - Page 28 8.1.1 List of equipment parameters Parameter Description Range Default Notes Lower water temperature probe -30÷99°C Measured value Not modifiable Upper water temperature probe -30÷99°C Measured value Not modifiable Defrosting temperature probe -30÷99°C Measured value Not modifiable Supply-air temperature probe -30÷99°C Measured value Not modifiable Evaporator inlet gas temperature probe...
- Page 29 Parameter Description Range Default Notes Temperature threshold for solar drain valve / solar collector roll-up shutter action in solar 100÷150°C 140°C Modifiable (2) mode integration = 2 (direct control of thermal solar system solar) Lower water probe temperature value to stop 30÷70°C 62°C Modifiable...
- Page 30 Parameter Description Range Default Notes Threshold on inlet temperature for evaporator EC or AC with double speed blower speed 10÷40°C 25°C Modifiable setting Antifreeze lower water temperature setpoint 0÷15°C 12°C Modifiable Evaporator EC blower higher speed setpoint 60÷100% Modifiable Evaporator EC blower lower speed setpoint 10÷60% Modifiable EC evaporator fan defrost speed setpoint...
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Page 31: Troubleshooting
9. TROUBLESHOOTING CAUTION: Do not attempt to repair your appliance Yourself. The following checks are reserved for qualified personnel only. Fault Recommended action • Check that the product is actually powered by the mains. • Disconnect the equipment then reconnect it after a few minutes. •... -
Page 32: Power Board Fuse Replacement
9.1 Power board fuse replacement • Refit the previously removed top cover. Proceed as indicated below (reserved for qualified technical personnel only): • Disconnect the power to the equipment. • Remove the top cover of the equipment and then the power board cover. -
Page 33: Maintenance
ATTENTION!: Intervention of the safety thermo- stat can be caused by a fault linked to the control board or by no water inside the tank. ATTENTION!: Carrying out repair work on parts with safety function compromises safe opera- tion of the equipment. Replace faulty parts with original spare parts only. -
Page 34: Disposal
• plastic • polyurethane 12. PRODUCT SHEET Descriptions u.m. EKHHE200CV37 EKHHE260CV37 EKHHE200PCV37 EKHHE260PCV37 Declared load profile Water heater thermostat temperature settings °C Water heating energy efficiency class Water heating energy efficiency - 3.23... - Page 36 2021.12...