Key facts
- Brand
- Haier
- Model
- JSQ20
- Category
- Water heater
- Industry
- Appliances
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-03-19
Start here
Haier JSQ16/20/22-ATA(Y/T/R) JSQ16/20/22-ATA1(Y/T/R) JSQ16/20/22-ATB(Y/T/R) JSQ16/20/22-ATB1(Y/T/R) JSQ16/20/22-ATC(Y/T/R) JSQ16/20/22-ATC1(Y/T/R) household Gas quick water heater Manual
This manual outlines essential safety precautions for the Haier JSQ16/20/22-ATA gas quick water heater, including the prohibition of using any gas type other than that specified on the nameplate and the need to shut off the gas valve and ensure the flame is out before leaving the premises. It also details proper installation requirements such as ventilation, minimum distances from combustible materials, and exhaust pipe routing.
Operational guidance covers correct use of the supplied nozzle, regular cleaning of the filter and outer shell, and routine maintenance procedures. Warranty information, parts list, and an electrical schematic are also provided to assist users and service technicians. This manual is written in Chinese.
Haier JSQ20 specifications
| Start water volume | 3±0.5 L |
|---|---|
| Power consumption | 42 W |
| Maximum exhaust pipe length | 3 m |
| Minimum bend angle | 90° |
| Minimum bend radius | 90 mm |
| Minimum distance from exhaust outlet to neighbor | 600 mm |
All Haier JSQ20 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- Haier JSQ16/20/22-FFSA(Y/T/R) JSQ16/20/22-FFSRA(Y/T/R) JSQ16/20/22-FFSB(Y/T/R) JSQ16/20/22-FFSRB(Y/T/R) household Gas quick water heater Manual 10 p
- Haier JSQ16/20/22-ATA(Y/T/R) JSQ16/20/22-ATA1(Y/T/R) JSQ16/20/22-ATB(Y/T/R) JSQ16/20/22-ATB1(Y/T/R) JSQ16/20/22-ATC(Y/T/R) JSQ16/20/22-ATC1(Y/T/R) household Gas quick water heater Manual 16 p
Questions answered in these manuals
How can I adjust the firepower level on the heater?
Press the firepower key; for FFSA/FFSRA models the LED bar length increases with higher firepower, while FFSB/FFSRB models use lamp indicators for small, medium, and large fire settings.
How do I switch between temperature display and water‑flow display?
Hold the power/on‑off key for about 3 seconds to change the display from temperature to water‑flow (liters per minute); it returns to temperature display after roughly 20 seconds.
Can I use a different type of gas than the one specified on the nameplate?
No. The heater must only be used with the gas type indicated on its nameplate; other gases are prohibited.
What must I do before leaving home to ensure the heater is safe?
Check that the flame is completely out and close the gas valve; never leave the heater on or the flame lit when away.