Table of Contents
Advertisement
Quick Links
Download this manual
See also:
Operating Manual
Advertisement
Table of Contents
Related Manuals for Daikin EKHVWQ002AAV3
Summary of Contents for Daikin EKHVWQ002AAV3
-
Page 1: Installation Manual
INSTALLATION MANUAL Domestic hot water heat pump EKHVWQ002AAV3 EKHHS200AA1V3 EKHHS260AA1V3... - Page 2 3PW66122-1...
-
Page 3: Table Of Contents
3.1. General information................ 3 OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY 3.2. Scope of this manual..............3 TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE 3.3. Model identification................. 3 SPECIFICALLY DESIGNED FOR USE WITH THE 4. Accessories ................3 EQUIPMENT AND HAVE THEM INSTALLED BY A 4.1. -
Page 4: Definitions
Warnings in this manual are classified according to their severity and Equipment which needs to be installed according to instructions in probability of occurrence. this manual, but which are not supplied by Daikin. DANGER Indicates an imminently hazardous situation which, if not... -
Page 5: Introduction
EKHVWQ Thank you for purchasing this unit. The module EKHVWQ002AAV3 is the heat pump part of the domestic hot water heat pump, the modules EKHHS200AA1V3 and EKHHS260AA1V3 are the domestic hot water tank parts of the domestic hot water heat pump. -
Page 6: Overview
Flow sensor Drain pan socket Water inlet connection from domestic hot water tank Water outlet connection to domestic hot water tank Sound bottom plate Service port R410A Installation manual EKHVWQ002AAV3 + EKHHS200+260AA1V3 Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 7: Switchbox Main Components
Thermistor evaporator temperature (R2T) Thermistor discharge temperature (R3T) Thermistor heat exchanger temperature (R4T) Thermistor leaving water temperature (R5T) Thermistor entering water temperature (R6T) Thermistor domestic hot water tank (R7T) EKHVWQ002AAV3 + EKHHS200+260AA1V3 Installation manual Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 8: Installation Of The Unit
- ventilation connection to a heated room - other: washing machine, dryer Installation manual EKHVWQ002AAV3 + EKHHS200+260AA1V3 Domestic hot water heat pump 4PW65342-1A – 10.2010... - Page 9 Required space around the unit ■ The space around the unit is adequate for servicing ≥150 ≥150 Space required for switch box removal Left installation Right installation EKHVWQ002AAV3 + EKHHS200+260AA1V3 Installation manual Domestic hot water heat pump 4PW65342-1A – 10.2010...
-
Page 10: Field Piping
■ Unpack the models completely according to the instructions mentioned on the unpacking instructions sheet. ■ Check if all accessories (see "Accessories" on page 3) are enclosed. Installation manual EKHVWQ002AAV3 + EKHHS200+260AA1V3 Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 11: Installing The Indoor Unit
Perform the pre-operation checks as described in the chapter "Start-up and configuration" on page ■ Close the unit 1 Put the sound bottom plates at the bottom of the unit. 2 Close the decoration panels. EKHVWQ002AAV3 + EKHHS200+260AA1V3 Installation manual Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 12: Piping Connection Work
Never use Zn coated parts in the water circuit. Excessive corrosion of these parts may occur as copper piping is used in the unitís internal water circuit. Installation manual EKHVWQ002AAV3 + EKHHS200+260AA1V3 Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 13: Connecting The Water Circuit
It must be left open to the atmosphere. DANGER of burning and scalding The discharge pipe must terminate in a safe, visible position without forming any risk to persons in the vicinity. EKHVWQ002AAV3 + EKHHS200+260AA1V3 Installation manual Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 14: Electrical Wiring Work
>16 A and ≤75 A per phase. (b) European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current ≤75 A. Installation manual EKHVWQ002AAV3 + EKHHS200+260AA1V3 Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 15: System Overview Of Field Wiring
When wiring, route the cable bundles that are outside the unit away from each other by at least 25 mm in order to avoid receiving electric noise (external noise). EKHVWQ002AAV3 + EKHHS200+260AA1V3 Installation manual Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 16: Installation Of The Remote Controller
Fasten the remote controller as shown in the figure. NOTICE Be careful not to distort the shape of the lower part of the remote controller by over tightening the mounting screws. Installation manual EKHVWQ002AAV3 + EKHHS200+260AA1V3 Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 17: Connection To A Benefit Kwh Rate Power Supply
This power supply interruption should not be longer than 2 hours, otherwise the real time clock of the controller will be reset. ■ During power supply interruption, the controller display will be blank. EKHVWQ002AAV3 + EKHHS200+260AA1V3 Installation manual Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 18: Start-Up And Configuration
When parameter [D-01]=1 at the moment that the benefit kWh rate devices are of the size and type specified in the chapter signal is sent by the electricity company, that contact will open and "Technical specifications EKHVWQ002AAV3" on page 27. Make the unit will go in forced off mode sure that neither a fuse nor a protection device has been When parameter [D-01]=2 at the moment that the benefit kWh rate... -
Page 19: Field Settings
Better unit performance, the lower the tank temperature the better the heat up coefficient of performance (COP). Lower electric power consumption ■ Refer to the operation manual for a detailed description. EKHVWQ002AAV3 + EKHHS200+260AA1V3 Installation manual Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 20: Procedure
Save the new value by pressing the pr button. Repeat step 2 through 4 to change other field settings as required. When finished, press the z button to exit FIELD SET MODE. Installation manual EKHVWQ002AAV3 + EKHHS200+260AA1V3 Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 21: Detailed Description
Deactivating the selected permission level is done on the same ■ [2-04] Interval: time period defining how long the disinfection way. temperature set point should be maintained. EKHVWQ002AAV3 + EKHHS200+260AA1V3 Installation manual Domestic hot water heat pump 4PW65342-1A – 10.2010... - Page 22 [6-04] Quiet mode level: defines the level of noise reduction. There are 3 levels of noise reduction during operation in quiet mode, where level 3 is the most quiet mode. Installation manual EKHVWQ002AAV3 + EKHHS200+260AA1V3 Domestic hot water heat pump 4PW65342-1A – 10.2010...
- Page 23 (2) When the signal is released again, the voltage free contact will open and the unit will restart operation. It is therefore important to leave the auto restart function enabled. Refer to "[3-00] Auto restart" on page EKHVWQ002AAV3 + EKHHS200+260AA1V3 Installation manual Domestic hot water heat pump 4PW65342-1A – 10.2010...
-
Page 24: Field Settings Table
Readout of the software version — Read only — — Readout of the EEPROM version — Read only — — Readout of the unit model identification — Read only — — Installation manual EKHVWQ002AAV3 + EKHHS200+260AA1V3 Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 25: Final Check And Test Run
■ Each inspection has to be carried out by your local this not the case, inserting your hand through the remaining Daikin technician and not by the user. openings can cause serious injury due to electrical and hot parts ■... -
Page 26: Maintenance Activities
PCB before performing service. ■ Carry out a thorough visual inspection of the switch box and look for obvious defects such as loose connections or defective wiring. Installation manual EKHVWQ002AAV3 + EKHHS200+260AA1V3 Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 27: Descaling
This troubleshooting and related corrective actions may only be Make sure the pump speed is set into position III. Check if the carried out by your local Daikin technician. water flow is within range (between 5 and 6 l/min.). Refer to "Displaying actual temperatures and actual water flow"... -
Page 28: Error Codes
Too high discharge temperature Contact your local dealer. Compressor system sensor Contact your local dealer. abnormality Position sensor abnormality Contact your local dealer. Installation manual EKHVWQ002AAV3 + EKHHS200+260AA1V3 Domestic hot water heat pump 4PW65342-1A – 10.2010... -
Page 29: Important Information Regarding The Refrigerant Used
NIT SPECIFICATIONS Error code Failure cause Corrective action Ambient temperature thermistor Contact your local dealer. failure (ambient thermistor is 16.1. Technical specifications EKHVWQ002AAV3 broken) Domestic hot water tank Contact your local dealer. Nominal capacity (kW) thermistor failure Casing material Pre-coated sheet metal Discharge pipe thermistor failure Contact your local dealer. - Page 30 4PW65342-1A 10.2010...