Commissioning; Overview: Commissioning - Daikin ERGA04EAV37 Installer's Reference Manual

12 |

Commissioning

12 Commissioning
In this chapter

12.1 Overview: Commissioning

Installer reference guide
242
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
Make sure the automatic air purge valve in the hydraulic block is open.
All automatic air purge valves must remain open after commissioning.
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.
12.1 Overview: Commissioning ...................................................................................................................................................... 242
12.2 Precautions when commissioning.......................................................................................................................................... 243
12.3 Checklist before commissioning............................................................................................................................................. 243
12.4 Checklist during commissioning ............................................................................................................................................. 244
12.4.1 Minimum flow rate ................................................................................................................................................ 244
12.4.2 Air purge function .................................................................................................................................................. 245
12.4.3 Operation test run.................................................................................................................................................. 247
12.4.4 Actuator test run .................................................................................................................................................... 248
12.4.5 Underfloor heating screed dryout ......................................................................................................................... 249
12.4.6 To set up bivalent heat sources ............................................................................................................................. 252
This chapter describes what you have to do and know to commission the system
after it is installed and configured.
ERGA04~08EAV3+V3A+V37 + EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678716-1A - 2022.07