Daikin ERHQ011-014-016BA Installer's Reference Manual
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- Installer's reference manual (108 pages)
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Summary of Contents for Daikin ERHQ011-014-016BA
- Page 1 Installer reference guide Daikin Altherma – Low temperature split ERHQ011-014-016BA Installer reference guide ERLQ011-014-016CA English Daikin Altherma – Low temperature split EHVZ16S18CB...
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Page 2: Table Of Contents
Installation site requirements of the indoor unit ..16 7.9.1 About connecting the electrical wiring......32 Preparing refrigerant piping............17 7.9.2 About electrical compliance ......... 32 6.3.1 Refrigerant piping requirements........17 Installer reference guide ERHQ+ERLQ011~016 + EHVZ16S18CB Daikin Altherma – Low temperature split 4P401677-1 – 2015.02... -
Page 3: General Safety Precautions
11.4.1 To drain the domestic hot water tank......65 performed by an authorized installer. 12 Troubleshooting ERHQ+ERLQ011~016 + EHVZ16S18CB Installer reference guide Daikin Altherma – Low temperature split 4P401677-1 – 2015.02... -
Page 4: Meaning Of Warnings And Symbols
▪ In places where there is machinery that emits electromagnetic comply with applicable legislation (on top of the waves. Electromagnetic waves may disturb the control system, instructions described in the Daikin documentation). and cause malfunction of the equipment. CAUTION ▪ In places where there is a risk of fire due to the leakage of... -
Page 5: Brine
▪ Open refrigerant cylinders slowly. condition, shall be installed in the fixed wiring. ▪ Charge the refrigerant in liquid form. Adding it in gas form may prevent normal operation. ERHQ+ERLQ011~016 + EHVZ16S18CB Installer reference guide Daikin Altherma – Low temperature split 4P401677-1 – 2015.02... -
Page 6: About The Documentation
▪ Make sure to use a dedicated power circuit. NEVER use a power supply shared by another appliance. Latest revisions of the supplied documentation may be available on the regional Daikin website or via your dealer. ▪ Make sure to install the required fuses or circuit breakers. -
Page 7: About The Box
Watch your fingers, there are sharp edges on the lower part of the front plate. CAUTION To avoid injury, do NOT touch the air inlet or aluminum fins of the unit. ERHQ+ERLQ011~016 + EHVZ16S18CB Installer reference guide Daikin Altherma – Low temperature split 4P401677-1 – 2015.02... -
Page 8: About The Units And Options
▪ Combining the outdoor unit with options European model ▪ Combining the indoor unit with options Floor-standing indoor unit with integrated tank Dual-zone model Capacity class Installer reference guide ERHQ+ERLQ011~016 + EHVZ16S18CB Daikin Altherma – Low temperature split 4P401677-1 – 2015.02... -
Page 9: Combining Units And Options
▪ To have an interface containing other languages. For installation instructions, see the installation manual of the remote indoor sensor and addendum book for optional equipment. Following user interfaces are available: ERHQ+ERLQ011~016 + EHVZ16S18CB Installer reference guide Daikin Altherma – Low temperature split 4P401677-1 – 2015.02... -
Page 10: Possible Combinations Of Indoor Unit And Outdoor Unit
The software and corresponding operating instructions are available ▪ How many rooms are heated by the Daikin heat pump system? http://www.daikineurope.com/support-and-manuals/software- downloads/. ▪ Which heat emitter types are used in each room and what is their... -
Page 11: Setting Up The Domestic Hot Water Tank
40°C. However, you can set the DHW tank temperature at a higher temperature (example: 53°C), which is then mixed with cold water (example: 15°C). ERHQ+ERLQ011~016 + EHVZ16S18CB Installer reference guide Daikin Altherma – Low temperature split 4P401677-1 – 2015.02... -
Page 12: Setup And Configuration - Dhw Tank
Indoor unit ▪ If energy prices are the same during the day and the night, DHW tank Daikin recommends to heat up the DHW tank during the day. DHW pump (field supply) Shower (field supply) ▪ If energy prices are lower during the night, Daikin recommends Cold water to heat up the DHW tank during the night. -
Page 13: Setting Up The Energy Metering
▪ 230 V and 400 V three-phase grids are combined (very uncommon), because of technical limitations of power meters. ▪ Preferred method because of higher accuracy. ▪ Requires external power meters. ERHQ+ERLQ011~016 + EHVZ16S18CB Installer reference guide Daikin Altherma – Low temperature split 4P401677-1 – 2015.02... -
Page 14: Preferential Kwh Rate Power Supply
▪ Power meter 2: Use a single-phase power meter. The power or current of the entire Daikin system is limited dynamically by digital inputs (maximum four steps). Each power limitation level is set via the user interface by limiting one of the... -
Page 15: Power Limitation Process
(for the description of all settings, see "8 Configuration" on page 39): ▪ If this is NOT possible, Daikin recommends to connect a remote indoor sensor (option KRCS01-1). ▪ Select activation by digital inputs. ▪ Setup: For installation instructions, see the installation manual of ▪... -
Page 16: Installation Site Requirements Of The Outdoor Unit
NOT directly exposed to the wind. indoor unit INFORMATION Also read the precautions and requirements in the "General safety precautions" chapter. ▪ Mind the measurement guidelines: Installer reference guide ERHQ+ERLQ011~016 + EHVZ16S18CB Daikin Altherma – Low temperature split 4P401677-1 – 2015.02... -
Page 17: Preparing Refrigerant Piping
Outer diameter Temper grade Thickness (t) operation (Ø) 04+08 models 12 l/min Ø 9.5 mm (3/8") Annealed (O) ≥0.8 mm 16 model 15 l/min 15.9 mm (5/8") Annealed (O) ≥1.0 mm ERHQ+ERLQ011~016 + EHVZ16S18CB Installer reference guide Daikin Altherma – Low temperature split 4P401677-1 – 2015.02... -
Page 18: Formula To Calculate The Expansion Vessel Pre-Pressure
2 temperature zones. NOT make contact with each other. This to prevent galvanic corrosion. Installer reference guide ERHQ+ERLQ011~016 + EHVZ16S18CB Daikin Altherma – Low temperature split 4P401677-1 – 2015.02... -
Page 19: Changing The Pre-Pressure Of The Expansion Vessel
0 20 Pre-pressure (bar) Maximum water volume (l) Example: Maximum water volume and expansion vessel pre- pressure ERHQ+ERLQ011~016 + EHVZ16S18CB Installer reference guide Daikin Altherma – Low temperature split 4P401677-1 – 2015.02... -
Page 20: To Check The Water Volume: Examples
At that moment, the outdoor unit compressor will not operate. Whether the power supply is interrupted or not, the wiring to the unit is different. Installer reference guide ERHQ+ERLQ011~016 + EHVZ16S18CB Daikin Altherma – Low temperature split 4P401677-1 – 2015.02...