Dle Engine Official Store

  Although it is more recommended to have professionals conduct inspections in actual maintenance, through some basic and safe inspection steps, it is also possible to initially determine whether there is a problem with the control board for the furnace.   Basic Troubleshooting Steps   Before starting the inspection, prepare the tools you need first.   •  Control board manual   •  Screwdriver   •  Voltage meter (multimeter)   Step 1: Access the Control Board   Before performing any operation, be sure to cut off the power supply to the furnace first to avoid electric shock or damage to the equipment. After confirming the power failure, remove the inspection panel of the furnace.   Step 2: Visual and Odor Inspection   Without power on, first conduct a visual inspection of the furnace board, with a focus on:   •  Burn marks   •  Damaged components   •  Loose or corroded connections   Step 3:...

  We can offer you a complete turnkey PCB assembly , working with you from the design phase through to product completion, saving you time and hassles. HYCXPCBA  has 4 fully independent surface mount assembly lines with automatic machines like YAMAHA assembly machines, providing a theoretical capability in excess of 20,000 placements per hour. Lead time of PCB assembly prototype will be offered as rapidly as 24 hours. Mass production is supplied with rapid assembly process within 3-4 days as well. Furthermore, we have 24 hours online service to help our customers place their order and to provide further information regarding their order via email. We offer the most efficient SMT and through hole PCB assembly to process your order in time. Most of our work is scheduled; re-orders indicate that the customers believe we are reliable, competent and cost-effective.