How to check water pressure on Vaillant eco TEC plus 826
ฝัง
- เผยแพร่เมื่อ 16 ก.ย. 2024
- How to check water pressure / system pressure on Vaillant eco TEC plus 826
1. Press menu button
2. Scroll to information and tick
3. Water pressure and tick
4. return to main menu
