Commissioning; Overview: Commissioning - Daikin EBLA04E2V3 Installer's Reference Manual

12 |

Commissioning

12 Commissioning
In this chapter

12.1 Overview: Commissioning

Installer reference guide
224
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 the
commissioning and hand-over to the user.
NOTICE
The unit contains an automatic air purge valve. 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.
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 ...................................................................................................................................................... 224
12.2 Precautions when commissioning.......................................................................................................................................... 225
12.3 Checklist before commissioning............................................................................................................................................. 225
12.4 Checklist during commissioning ............................................................................................................................................. 226
12.4.1 Minimum flow rate ................................................................................................................................................ 226
12.4.2 Air purge function .................................................................................................................................................. 227
12.4.3 Operation test run.................................................................................................................................................. 229
12.4.4 Actuator test run .................................................................................................................................................... 229
12.4.5 Underfloor heating screed dryout ......................................................................................................................... 230
This chapter describes what you have to do and know to commission the system
after it is installed and configured.
EBLA04~08E2V3+E23V3 + EDLA04~08E2V3+E23V3
Daikin Altherma 3 M
4P685228-1A - 2022.05