Key facts
- Brand
- Haier
- Model
- Q-B-J-1-150
- Category
- Water heater
- Industry
- Appliances
- Documents
- 6
- Languages
- ZH
- Last added
- 2012-04-01
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Haier Q-B-J-1-150/2.07/0.05-W/S & Q-B-J-1-175/2.48/0.05-W/S Solar Water Heater User Manual
The manual describes Haier's flat‑type solar water heater, detailing its stainless‑steel water tank, vacuum glass collector tubes, and insulated frame. It explains the naming convention and the key specifications such as water capacity, collector area, and rated pressure.
The guide covers safety precautions, step‑by‑step installation, wiring, and mounting, as well as operation instructions, troubleshooting tips, warranty information, and after‑sales service contacts. It also includes recommendations for pressure boosting and proper orientation to ensure optimal performance. This manual is written in Chinese.
Haier Q-B-J-1-150 specifications
| Water tank material | SUS304 stainless steel |
|---|---|
| Nominal water capacity | 150 L (model 150) / 175 L (model 175) |
| Nominal collector area | 2.07 m² (model 150) / 2.48 m² (model 175) |
| Rated pressure | 0.05 MPa |
Source: Haier Q-B-J-1-150/2.07/0.05-W/S & Q-B-J-1-175/2.48/0.05-W/S Solar Water Heater User Manual
All Haier Q-B-J-1-150 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- Haier Q-B-J-1-150/2.07/0.05-W/S & Q-B-J-1-175/2.48/0.05-W/S Solar Water Heater User Manual 16 p
- Haier Q-B-J-1-150/2.07/0.05-DVE Solar Water Heater User Manual 16 p
- Haier Sun water heater Q-B-J-1-130/1.79/0.05-D/H Q-B-J-1-150/2.07/0.05-D/H series Manual 8 p
- Haier Sun water heater Q-B-J-1-130/1.79/0.05-D/H Q-B-J-1-150/2.07/0.05-D/H Manual 2 p
- Haier Q-B-J-1-150/2.07/0.05-D/S Q-B-J-1-175/2.48/0.05-D/S Q-B-J-1-200/2.90/0.05-D/S solar water heater Manual 16 p
- Haier Sun water heater Q-B-J-1-110/1.86/0.05-W/CQ-B-J-1-125/2.13/0.05-W/C Q-B-J-1-150/2.53/0.05-W/C Manual 2 p
Questions answered in these manuals
What should be done if the water pressure is insufficient?
Install a water‑pressure boosting device to ensure normal water flow.
From: Haier Q-B-J-1-150/2.07/0.05-W/S & Q-B-J-1-175/2.48/0.05-W/S Solar Water Heater User Manual
What is the recommended installation orientation?
The heater should face true south with a deviation of +10° east or –15° west, keeping a clear distance from obstructions.
From: Haier Q-B-J-1-150/2.07/0.05-W/S & Q-B-J-1-175/2.48/0.05-W/S Solar Water Heater User Manual
What should I do if the water tank is empty?
Refill the water according to the instructions in the manual.
From: Haier Q-B-J-1-150/2.07/0.05-DVE Solar Water Heater User Manual
Why is no hot water coming out?
Check for low temperature or frozen pipes; start the auxiliary heating or allow the pipes to thaw naturally.
From: Haier Q-B-J-1-150/2.07/0.05-DVE Solar Water Heater User Manual
How do I manually fill the tank when the controller fails?
Press the manual fill valve, open the overflow pipe, and fill the tank until water flows out of the overflow.
From: Haier Sun water heater Q-B-J-1-130/1.79/0.05-D/H Q-B-J-1-150/2.07/0.05-D/H series Manual
Can the hot water from the solar water heater be used as drinking water?
No, the manual states that the hot water should not be used directly as drinking water.
From: Haier Sun water heater Q-B-J-1-130/1.79/0.05-D/H Q-B-J-1-150/2.07/0.05-D/H Manual