Solar Water Heater Service and Repair
1. Inspect all connections and all types of valves within the hot water system
2. Check water level and its' electrode
3. Check integrity of the tank for leakage
4. Cleaning of the tank external surface
5. Check source water pressure
6. Check Electrical and Mechanical parts
7. Check temperature delta-T
8. Functional check on thermostat cut in / cut off
Malaysia