FY-TECH FY-3D User Manual

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Instruction Manual

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FY-3D

Table of Contents

Questions and Answers:

J
Jesse ChristianAug 6, 2025
Why can't I adjust the temperature and time on my FY-TECH FY-3D Heater?
- B
  Bryan MasseyAug 6, 2025
  There might be a problem if you are unable to adjust the temperature and time on your FY-TECH Heater. This could happen because of a switch imbalance, so check the installation of the switch. Alternatively, the keyboard might have an exclusion, in which case you should check the keyboard exclusion.
L
Leah YatesAug 16, 2025
What to do if the digital display is blank or incomplete on my FY-TECH Heater?
- M
  Michelle RamirezAug 16, 2025
  If the digital display on your FY-TECH Heater is blank or incomplete, it could be due to a couple of reasons. First, check the flat wire, as it might be unplugged in the circuit board. Second, the digital display itself might be damaged, so inspect the digital display.

FY-TECH FY-3D Specifications

General

Brand	FY-TECH
Model	FY-3D
Category	Heater
Language	English

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