Daikin EBLA09D V3 Series, Руководство по установке для специалистов

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12 | Commissioning
Installer reference guide
222
EBLA09~16D + EDLA09~16D
Daikin Altherma 3 M
4P620241-1B – 2022.05
12 Commissioning
NOTICE
General commissioning checklist. Next to the commissioning instructions in this
chapter, a general commissioning checklist is also available on the Daikin Business
Portal (authentication required).
The general commissioning checklist is complementary to the instructions in this
chapter and can be used as a guideline and reporting template during commissioning
and hand-over to the user.
NOTICE
For models with integrated backup heater : The unit contains an automatic air purge
valve on the backup heater. Make sure it is open. All automatic air purge valves in
the system (in the unit, and in the field piping –if any) must remain open after
commissioning.
For other models : The unit contains a manual air purge valve. Make sure it is closed.
Only open it when performing an air purge.
INFORMATION
Protective functions – "Installer-on-site mode" . The software is equipped with
protective functions, such as room antifrost. The unit automatically runs these
functions when necessary.
During installation or service this behaviour is undesired. Therefore, the protective
functions can be disabled:
▪
At first power-on: The protective functions are disabled by default. After 12
hours they will be automatically enabled.
▪
Afterwards: An installer can manually disable the protective functions by setting
[9.G]: Disable protections = Yes . After his work is done, he can enable the
protective functions by setting [9.G]: Disable protections = No .
In this chapter
12.1 Overview: Commissioning ...................................................................................................................................................... 222
12.2 Precautions when commissioning.......................................................................................................................................... 223
12.3 Checklist before commissioning............................................................................................................................................. 223
12.4 Checklist during commissioning ............................................................................................................................................. 224
12.4.1
Minimum flow rate ................................................................................................................................................ 224
12.4.2 Air purge function .................................................................................................................................................. 225
12.4.3 Operation test run.................................................................................................................................................. 227
12.4.4 Actuator test run .................................................................................................................................................... 228
12.4.5 Underfloor heating screed dryout ......................................................................................................................... 229
12.1 Overview: Commissioning
This chapter describes what you have to do and know to commission the system
after it is installed and configured.