ITL UL 588 6FT Pre Lit Christmas Tree Owner’s Manual
- June 16, 2024
- ITL
Table of Contents
TEST REPORT
UL 588
STANDARD FOR SAFETY
Seasonal and Holiday Decorative Products 
General disclaimer:
The test results presented in this report relate only to the object tested.
This report shall not be reproduced, except in full, without the written
approval of the Issuing Testing Laboratory. The authenticity of this Test
Report and its contents can be verified by contacting the Testing Laboratory,
responsible for this Test Report.
Copy of marking plate:
The artwork below may be only a draft. The use of certification marks on a
product must be authorized by the respective NCBs that own these marks.
General product information:
– The product is with a length of flexible cord assembled with an attachment
plug for power-supply cord connection.
– The product is for indoor use and provided with manual.
– The product is a factory-assembled lighting assembly employing push-in
lampholders connected in parallel across the line and neutral blades of the
attachment plug or current tap.
– Adecorative lighting hamess is employed in a decorative outfit (Christmas
tree) and it is provided with overcurrent protection.
– Model list
| Fault Code | Fault Reason | Troubleshooting |
|---|---|---|
| E-2 | Power supply | |
| voltage range | Check voltage range (24V: 18-32V, 12V: 9-16V), inspect the |
battery or generator for normal operation, and check if the fuse is broken.
E-3| Ignition plug failure| 1.Check for loose ignition plug connectors and/or
possibly wire short-circuit with the housing.
2.Check if the ignition plug is damaged.
E-4| Fuel pump failure| Inspect the fuel pump connection harness and
connectors for damage, looseness, oxidation, short-circuits, or open circuits.
E-5| High-temperature alarm (Inlet > 50 C;
Housing > 230 C)| 1.Check if the heating airflow path is clear.
2.Verify if the fan is operating correctly.
3.Inspect if the temperature sensor is functioning properly.
E-6| Fan failure| 1.Check if the impeller is jammed.
2.nspect for any loose connection plugs.
3.Ensure proper gap between the magnet on the fan wheel and the Hall sensor on
the controller.
4.Check for short-circuit or open circuit on the harness; check for motor leak
electricity.
0.00E+00| Stall| 1.Check if any of the following circumstance is being found:
low fuel, low-temperature solidification of fuel, fuel pipe blockage, or fuel
pump jamming.
2.Inspect if the intake and exhaust airflow paths are clear.
3.Ensure sufficient contact between the housing temperature sensor and the
housing.
Photo documentation
*END OF REPORT
Dongguan Hongnuo Product Testing Service Co., Ltd
Address: No. 8, Jingianling Wujie, Huangjiang, Dongguan, Guangdong, China
TEL: 0769- 39001678 Website: www.i-testlab.com