Problem solutions

Dear customers!

In the page of Belief heater problem solutions, we will regularly update some of the problems encountered by customers during the operation, as well as specific solutions.

Perhaps you may also meet with similar situations during the daily operation, you can refer to it. If you encounter a situation that cannot be solved by yourself, please leave us a message in time, we have professional after-sales technical staff to give you advice and solutions. If you want to learn more about the ERROR CODES, pls click the link.

What is the error code E032 H for diesel combi heater? During the operation of the 4kw diesel combi heater, it may come up some small problem, when it comes up E032 H, pls don’t be worried, check the following first, the reason leads to this failure is “Combustion Failure”. 1. Checking the Exhaust Pipe […]

What is the error code W110 H for combi heater? Whenever you meet with any error code for the 4kw combi heater, don’t worry too much about that first, some error code occurs during the wrong operation,  it will recover automatically after correct operation on the switch. Pls download the user manual from the bellow […]

Exhaust Pipe installation of Belief diesel stove heater During the installation of the belief 2.2kw diesel stove heater, for more details of the stove heater, pls click the link to find more in the page. Even we provide the installation manual in details, but for those 1st to use it, there are some points that […]

How to turn on Bluetooth on Belief combi heater? All of the items from Belief brand since 2023 are updated to smart plateau function and bluetooth function. Although there is a brief introduction of how to start the bluetooth in the user manual, it may still make some clients confused. So, I would like share […]

Belief Pull-out stove switch can’t start Today, One client feedbacks that the switch of the belief pull-out diesel stove not works. He double confirms that the wire connection of the switch are all correct. I didn’t doubt that, because, He bought two pull-out diesel stove in one time, and one of them works perfectly. So, […]

what is the error code E063H for diesel combi? During the usage of the Belief diesel Combi heaters, you must meet with some problems, like all kinds of error code on the control switch. Even we have tried to list them on the user manual, but it is not enough. ’cause, when it happens, clients […]

What is error code E83 for 5kw air parking heater Recently, one client feedbacks to me that his newly bought 5kw plateau air parking heater shows the error code of E83. It happens during his first installation in his boat, his heater is a 5kw 24V version.So, he sends emails to describe some details for […]

Black screen on the LCD switch and the combi heater not works One client once met with a problem for the 4kw diesel Combi heater(2021 version). After two years, the combi had been updated to new version, 2023 super silent diesel combi heater already with bluetooth and intelligent plateau mode. He described his problem is […]

What is the code W169H and how to solve it? One customer once met with a problem for his 4kw diesel combi heater, it is 2023 new silent version and with both intelligent plateau mode and bluetooth function combi heater. It shows the error code “W169H”, and the heater will stop to run under the […]

What is the error E90 in belief air heaters and how to solve it? Some customers may meet with the some error codes when operating the air parking heaters. It is quite normal during the operation, some can be solved by yourself in the setting, and some codes will show the information that some parts […]

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