Note:please note that above given calculation are based on company experience and customers feedback. Actual user requirement may vary from case to case basis.
Some facts Products and Services
No cold water supply
Valve at the outlet of system closed
Air lock in the pipes
Valve at the inlet of the system closed
Consumption of hot water may be too high
Collector may be shaded
The Collector might be choked due to scaling
The Thermosyphonic water circulation is weak or it can be stopped by small air bubbles in the collector or by bends in the pipes between the tank and the collector. if so remove the bends without dismantle of pipes or contact us.
Consumption is too high
Frequent on-off of hot water tap
Dust collected on Glass tube /collector.
Vapour lock in the collector which can be removed by allowing it to cool & draining the system
Partial choking of the collector / tube with Scale.
Water can be seen from outside of glass tube which means glass tube broke from inside.
Cold water filled during day when Solar system is dry and hot.
Air vent is choked due to any reason and pressure becomes excessive inside the tank.
Inner glass of Vacuum tube is broken due to any of above problem.
Check the tape scale or other obstruction inside the tank. Air vent is chocked or bend.
Please check for leakages inside the solar system or your concealed piping & hot water pipe. Hot water tape is leakage. Hot water delivery pipe is un insulated.
Usage of hot water during day or in evening.
Consume more hot water than the system capacity.
Shadow falls on system during some part of the day.