Key facts
- Manuals
- 145
- Models
- 18
- Brands
- 30+
- Languages
- ZH
- Last added
- 2022-09-27
Water heater models by brand
Featured Water heater manuals

Rinnai L16B Series Gas Heating Water Boiler User Manual
This manual provides safety guidelines, installation instructions, and required checks before first use of Rinnai L16B series gas heating water boilers. It explains the components, warning symbols, and the proper connection of gas and electricity, ensuring safe and reliable operation.
The guide details operating procedures, water refill, filter cleaning, and troubleshooting of common faults. It also describes the boiler’s automatic safety functions such as gas cut‑off, over‑heat protection, and anti‑freeze features, helping users maintain optimal performance. This manual is written in Chinese.
Covers: Component Names · Warning Symbols · Features and Characteristics · Safety Devices · Misuse Risk Warnings · Pre‑use Precautions
Latest Water heater manuals
Rinnai L16B Series Gas Heating Water Boiler User Manual
User Manual 34 pages · 1.7 MB · ZHUser manual for Rinnai L16B series gas heating water boilers, covering safety, installation, operation, maintenance, and troubleshooting.
SACON JMA-DMA-series Water heater
The document describes the features and characteristics of a product.
Haier HT-3718 Manual
YS1200 FM(T) water heater Manual
Haier household water heater FCD-HM50D I (E) FCD-HM60D I (E) FCD-HM80D I (E) FCD-HM100D I (E)Manual
The document introduces the FCD-HM50D (E), FCD-HM60D (E), FCD-HM80D, and FCD-HM100D(E) models. These products are hot and cold air conditioners under the brand Haier, suitable for 220V/50Hz power supply. They have power ratings of 800/1200/2000W, which are suitable for different air conditioning needs. The document also mentions parameters such as product weight, dimensions, and operating pressure.
Haier household water heater FCD-HM50D I (E) FCD-HM60A I (E) FCD-HM80A I (E) FCD-HM100A I (E)Manual
FCD-HM60A E, FCD-HM80A E, FCD-HM100A E are air source heat pump water heaters produced by Haier, with rated power of 60kW, 80kW, and 100kW respectively.
Haier FCD-HX40EI(E) FCD-HX50EI(E) FCD-HX60EI(E) FCD-HX80EI(E) water heater Manual
This document is the quality certificate for Haier brand FCD-HX40E (E), FCD-HX50E (E), FCD-HX60E (E), FCD-HX80E (E) heat pump water heaters
Haier 3D-HM40DI(E) 3D-HM50DI(E) 3D-HM60DI(E) 3D-HM80DI(E) 3D-HM100DI(E) 3D-HM40DI(HD) 3D-HM50DI(HD) 3D-HM60DI(HD) 3D-HM80DI(HD) 3D-HM100DI(HD) water heater Manual
This document introduces the usage instructions of a certain brand of XX model water purifier
Haier ES40H-HC(ME) ES50H-HC(ME) ES60H-HC(ME) ES80H-HC(ME) ES100H-HC(ME) water heater Manual
Haier ES60H-HC(ME) is a large-capacity electric water heater with a capacity of 100L and a power of 4KW. The external dimensions are 370mm*200mm*305mm, which can meet the hot water needs of 4-5 people.
Haier ES40H-MG(ME) ES50H-MG(ME) ES60H-MG(ME) ES80H-MG(ME) water heater Manual
Haier ES series gas water heater manual, which mainly introduces the product's functions, usage methods and maintenance methods
Haier ES50H-Z3(ME) ES60H-Z3(ME) ES80H-Z3(ME) ES100H-Z3(ME)Manual
This certificate is about the quality certificate of ES50H-Z3(ME), ES60H-Z3(ME), ES80H-Z3(ME), ES100H-Z3(ME)
Haier ES50H-X1(E) ES60H-X1(E) ES80H-X1(E) ES50H-Z4(ZM) ES60H-Z4(ZM) ES80H-Z4(ZM) water heater Manual
无
Haier household water heater ES40H-D2(ME) Manual
This document introduces a winning product that meets the requirements of the rural household appliances subsidy policy. Consumers who purchase this product can enjoy a 13% subsidy within the subsidy limit. The after-sales service of the product is provided by the manufacturer and sales company in accordance with relevant laws and regulations. Buyers can apply for the subsidy by presenting relevant documents at the sales outlet, financial institution, or the local township finance department.
Haier household water heater FCD-JTHQA40-III(HM) Manual
Haier household water heater FCD-JTHQB40-II (HM)Manual
The document describes the features and characteristics of a product.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Water heater manuals
What power supply should be used for the boiler?
The boiler must be connected to an AC220V 50Hz power source.
From: Rinnai L16B Series Gas Heating Water Boiler User Manual
How does the boiler protect against overheating?
It includes automatic gas cut‑off and over‑heat protection that shuts off gas when temperature exceeds safe limits.
From: Rinnai L16B Series Gas Heating Water Boiler User Manual
