What should I do if the wall-hung boiler is not used in summer? Please keep this maintenance guide!
As temperatures rise in summer, many families stop using wall-hung boilers. How to properly maintain idle equipment has become a hot topic recently. According to the data analysis of the entire network in the past 10 days, the top 5 issues that users are most concerned about are as follows:
| Ranking | Focus on issues | Search volume share |
|---|---|---|
| 1 | Is it necessary to cut off power and gas? | 38.7% |
| 2 | System drainage and rust prevention methods | 25.2% |
| 3 | Summer Mode Setting Tips | 18.9% |
| 4 | Dust and moisture proof measures | 12.5% |
| 5 | Notes on re-enabling | 4.7% |
1. Power gas treatment plan
Data shows that over 90% of brands recommend keeping the power on:
| Action items | Correct approach | Error demonstration |
|---|---|---|
| Power management | stay on standby | Unplug the power plug |
| gas valve | Close the air supply valve | keep it on |
| control panel | Enable summer mode | Complete power outage |
2. Key points for waterway system maintenance
Recent maintenance cases show that the corrosion rate of undrained systems is as high as 73%:
| steps | operating instructions | Tool preparation |
|---|---|---|
| 1 | Drain system water | Water container |
| 2 | Clean the filter | soft bristle brush |
| 3 | Check seals | flashlight |
3. Equipment protection measures
It is recommended to complete the following checks every week:
| Check items | Standard requirements | cycle |
|---|---|---|
| Air vent cleaning | No debris clogging | weekly |
| Dust cover installation | Completely covers the body | Disposable |
| Humidity detection | ≤60%RH | daily |
4. Precautions for re-enabling
According to the manufacturer's technical bulletin, the following process must be followed for autumn activation:
| steps | Operation content | Time consuming |
|---|---|---|
| 1 | System water injection and exhaust | 30 minutes |
| 2 | Air tightness testing | 15 minutes |
| 3 | Pilot fire operation | 10 minutes |
Professional advice:
1. Power on and start at least once a month to prevent the circuit board from getting damp.
2. If not needed for a long time, it is recommended to contact after-sales service for professional maintenance.
3. Keep the equipment manual and warranty card for backup
Through the above structured maintenance plan, the service life of the wall-mounted boiler can be effectively extended. According to the after-sales data of Haier, Macro and other brands, the failure rate of equipment with standardized maintenance can be reduced by 62%. It is recommended that users establish maintenance records during the summer outage period to prepare for winter use.
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