16.
Work Environment
(1) Working temperature -25°C—+50°C
(2) Working humidity range: less than 85%
17. Notices
(1) The product should be placed where is stable , windy , air-dry, non-sunshine ,non strong magnetic and non-dusty
；
(2) Don't clean the surface with chemicals but with soft and clean dry cloth
；
(3) Don’t press several buttons at the same time
；
(4) The outdoor and indoor unit must be matched with appointed specified models and cannot match with others that are
not our products.
(5) Do not disassemble the machine without authorization, if the need for fault repair, please contact the distributor or the
company's technology department.
18. Service Warranty
1. From the day you purchase the machine, our company will provide free maintenance for the normal breakdown of the
product within the warranty period.
2. Products of our company could enjoy one year warranty and can be changed within 15 days, if there are any quality
problems.
3. Within the warranty period, if the machine is man-made dismantled or damaged despite of the requirements for using,
maintaining, taking care of in the product instruction, we will ask for the cost fee for the components.
4. Warranty place: the defective products will be sent back to our company by the distributors. The SHENZHEN factory
of our company will arrange maintenance work.
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Users’ Warranty Card
Note: blanks above should be sincerely filled by the final users and distributors, and the users could enjoy after-sale
service relying on the card.
Name
Purchase Date
Contact Number
Postal code
Address
Product type
Distributors’
phone
Distributors’ seal
