Commissioning; Overview: Commissioning - Daikin Altherma 3 R F Installer's Reference Manual

11 Commissioning

In this chapter

11.1 Overview: Commissioning

ERGA04~08EAV3(A) + EHVH04+08SU18+23EA6V
Daikin Altherma 3 R F
4P629090-1 – 2020.08
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.
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 36 h
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.
11.1 Overview: Commissioning ...................................................................................................................................................... 215
11.2 Precautions when commissioning.......................................................................................................................................... 216
11.3 Checklist before commissioning............................................................................................................................................. 216
11.4 Checklist during commissioning ............................................................................................................................................. 217
11.4.1 Minimum flow rate ................................................................................................................................................ 217
11.4.2 Air purge function .................................................................................................................................................. 217
11.4.3 Operation test run.................................................................................................................................................. 219
11.4.4 Actuator test run .................................................................................................................................................... 220
11.4.5 Underfloor heating screed dryout ......................................................................................................................... 221
This chapter describes what you have to do and know to commission the system
after it is installed and configured.
Typical workflow
Commissioning typically consists of the following stages:
1 Checking the "Checklist before commissioning".
2 Performing an air purge.
3 Performing a test run for the system.
4 If necessary, performing a test run for one or more actuators.
5 If necessary, performing an underfloor heating screed dryout.
11 Commissioning
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Installer reference guide
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