How to drain remaining water in the product
Caution
If the product is not used for a long period of time with remaining water, there is a risk of freezing in winter.
To drain most of the water out of the product, remove the water pipes from the inlet/outlet valve(a, b).After draining, reconnect them
a Outlet Valve
b Inlet Valve
To drain the rest of the water out of the product, open the cock(c) of the drain valve(d) counterclockwise.After draining, lock it in the opposite direction to the end.
c Cock
d Drain Valve
To use the product again, you have to refill water in it. Refer to ‘Water Charging’ of ‘Installation’ part in installation manual.