20 Relocation
Installer and user reference guide
69
RYYQ+RYMQ+RXYQ8~20U7Y1B
VRV IV+ heat pump
4P546228-1 – 2018.09
19.2.15 Symptom: The display shows "88"
This is the case immediately after the main power supply switch is
turned on and means that the user interface is in normal condition.
This continues for 1 minute.
19.2.16 Symptom: The compressor in the outdoor
unit does not stop after a short heating
operation
This is to prevent refrigerant from remaining in the compressor. The
unit will stop after 5 to 10 minutes.
19.2.17 Symptom: The inside of an outdoor unit is
warm even when the unit has stopped
This is because the crankcase heater is warming the compressor so
that the compressor can start smoothly.
19.2.18 Symptom: Hot air can be felt when the
indoor unit is stopped
Several different indoor units are being run on the same system.
When another unit is running, some refrigerant will still flow through
the unit.
20
Relocation
Contact your dealer for removing and reinstalling the total unit.
Moving units requires technical expertise.
21
Disposal
This unit uses hydrofluorocarbon. Contact your dealer when
discarding this unit.
NOTICE
Do NOT try to dismantle the system yourself: dismantling
of the system, treatment of the refrigerant, oil and other
parts MUST comply with applicable legislation. Units
MUST be treated at a specialised treatment facility for
reuse, recycling and recovery.
22
Technical data
22.1
Information requirements for Eco
Design
Follow the steps below to consult the Energy Label – Lot 21 data of
the unit and outdoor/indoor combinations.
1
https://energylabel.daikin.eu/
2
To continue, choose:
▪ "Continue to Europe" for the international website.
▪ "Other country" for a country related site.
Result:
You are directed to the "Seasonal efficiency" webpage.
3
Under "Eco Design – Ener LOT21", click "Generate your data".
Result:
You are directed to the "Seasonal efficiency (LOT21)"
webpage.
4
Follow the instructions on the webpage to select the correct
unit.
Result:
When the selection is done, the LOT 21 datasheet can be
viewed as a PDF or a HTML webpage.
INFORMATION
Other documents (e.g. manuals, ...) can also be consulted
from the resulting webpage.
23
Glossary
Dealer
Sales distributor for the product.
Authorized installer
Technical skilled person who is qualified to install the
product.
User
Person who is owner of the product and/or operates the
product.
Applicable legislation
All international, European, national and local directives,
laws, regulations and/or codes that are relevant and
applicable for a certain product or domain.
Service company
Qualified company which can perform or coordinate the
required service to the product.
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.
Accessories
Labels, manuals, information sheets and equipment that are
delivered with the product and that need to be installed
according to the instructions in the accompanying
documentation.
Optional equipment
Equipment made or approved by Daikin that can be
combined with the product according to the instructions in
the accompanying documentation.
Field supply
Equipment NOT made by Daikin that can be combined with
the product according to the instructions in the
accompanying documentation.
