Heat pump 50Hz/R410A _ 18
2. Guideline for each installation process
Part 3 Design and installation
2.3.4 Caution for drain piping work
1) Notice on drain working
①
Flexible tube should not be crooked sharply.
The tube can be broken by continuous vibration for a long time.
②
No reverse slope for drain connection
Flexible tube should be connected with clamp concentrically.
If not, water will leak from the connection.