Precautions for use of W04 electric heater
1. Power-on inspection
Only high voltage runs without limiting heater performance.
After turning on or resetting the heater, the heater waits for a power request on the CAN bus, and once a valid power request is received, the power-on check starts.
First, check the total current with all the heating circuits of the heater inactive. If it exceeds the predetermined value, the heater is not working at this time, so this fault indicates a short circuit, leakage current or open circuit fault.
2. Insulation fault detection
Customers must connect ground bolts to the chassis to detect heater insulation failures through the vehicle's insulation detection system.
3. Quality
3.1 Maintain
This machine is a maintenance-free product.
If it needs to be disassembled, it can only be disassembled by SERIN technicians.
3.2 Flame retardant
The flame retardant of this heater complies with GB2408-2008 standard.
3.3 Prohibited substances
This heater complies with ROHS.
3.4 Clean
This heater needs to be sent clean, please keep it away from dirt, solids or liquids that may damage the operation or appearance of the unit.
3.5 Warranty
The warranty of this machine complies with Chinese laws and regulations. Unless otherwise agreed, the warranty period is 24 months.
3.6 Quality Responsibility
If the product is not used according to the product use requirements, or the use conditions provided are not clear, resulting in quality problems in the use of the product, our company will not be responsible for quality accidents.
