- After the heater is turned off, the combustion-supporting
fan and the heating fan will continue to operate for a few
minutes depending on the temperature of the furnace.
In case of freezing hazard, the water tank must be
emptied.
--Close the circulating water pump
-- Turn on the hot water tap in the kitchen and
bathroom
★ Check the water with a 10L bucket to ensure that
the tank is empty.
the liquefied gas tank valve must be shut off when the
heater is not in use for long time or before driving.