Sol Grande CSOL175/18P Manual De Instalación página 17

MAINTENANCE
The following situations appear, please check according to the following treatments , if the problem is not
solved, please contact the sellor or the after sales service ,and explain detailed about troubles.
Malfunction
No water
Can not stop charge water
The water temp is not high
When charging water ,the outer
pipe turns hotter.
8
INSTALLATION MANUAL
Malfunction and treatment
Reason
the interface of pipe is fell off or blocked.
In winter, the main pipe may be frozen.
The isolation valve is leakage the charging water
valve is leakage too, and there is backwater for no
water in water pipe.
The nozzle vavle is out of order, or it didn't open
The float valve can not work well
Vent pipe is lower
The vacuum tube is broken.
The SWH is installed just now.
The isolation valve is damaged or do not screw
down, the cold water is chargeing into the tank too
much.
The sunshine radiation energy is not enough ,it lasts
a couple of rainy days.
There is no isolation of the main pipe ,it is too cold
in winter and the heats lost.
The vocuum tube is steam leakage
There is some covering on the tubes, or furring in
the tubes, or no good lighting.
The water pressure is too low, and bypass valve is
broken, the hot water is returned.
Treatment
Contact with the maintenace department to Maintain or
replace it
When the temperature is up, and the ice is melt away, then
you can use it . in severe cold area, you can also choose
pipe-emptying valve and heating wire.
Contact with the maintenace department to Maintain or
replace it
Contact with the maintenace department to Maintain or
replace it
Change it
Make it higher
Contact with the maintenace department to Maintain or
replace it
Sunshine is not good ,waiting for the second fine day.
Contact with the maintenace department to Maintain or
replace it.
Wait for a suunny day or open the electrica heater.
Contact with the maintenace department to Maintain or
replace it
Contact with the maintenace department to Maintain or
replace it
Remove the covering ,or Contact with the maintenace
department to clean the tube ,or move the SWH to get good
lighting.
Charge water when the water pressure is higher£¨Contact
with the maintenace department to Maintain or replace it