How to Add
How to add heat sink to blue timer circuit board.
In extreme hot location around the world, there my be a need to add heat sinks. Installation that my require heat sinks, this method keeps the temperature of the blue circuit board down. When a over heating issue arises the result is the blue timer board will stop and restart itself. Avoid installing pay box timers in direct sunlight, unventilated laundry rooms and tropical locations.