Emptying the coil in the water heater
The water heater is of the coil type and the pressure in the
domestic coil can be released by closing off the incoming
water and opening the hot water tap. However, some
water may remain in the domestic coil. Drain by removing
the cold water connection XL3 on the water heater.
Emptying the vessel
Contact your installer if the vessel in EHZK 90 SPLIT, WWS
300 SPLIT, WWS 500 SPLIT needs emptying.
Maintenance of L8 SPLIT/L12 SPLIT
L8 SPLIT/L12 SPLIT is equipped with control and monitor-
ing equipment, however some exterior maintenance is
still necessary.
Make regular checks throughout the year that the inlet
grille is not clogged by leaves, snow or anything else.
During the cold months of the year, check to make sure
that there isn't a build up of ice or frost under L8 SPLIT/L12
SPLIT. Strong wind combined with heavy snowfall can
block the intake and exhaust air grilles. Make sure that
there is no snow on the grilles.
Also check that the condensation water drain under L8
SPLIT/L12 SPLIT is not blocked.
If necessary the outer casing can be cleaned using a damp
cloth. Care must be exercised so that the heat pump is not
scratched when cleaning. Avoid spraying water into the
grilles or the sides so that water penetrates into L8
SPLIT/L12 SPLIT. Prevent L8 SPLIT/L12 SPLIT coming into
contact with alkaline cleaning agents.
WARNING!
Rotating fan in L8 SPLIT/L12 SPLIT.
Saving tips
Your SPLIT installation produces heat and hot water ac-
cording to your needs. It also attempts to carry out all re-
quirements with all available ”aids” from the control set-
tings made.
The indoor temperature is naturally affected by the energy
consumption. Therefore, take care not to set a temperature
higher than necessary.
Other known factors that affect the energy consumption
are, for example, hot water consumption and the insula-
tion level of the house, as well as the level of comfort you
require.
Also remember:
■
Open the thermostat valves completely (except in the
rooms that are to be kept cooler for various reasons, e.g.
bedrooms).
Thermostat valves in the radiators and floor loops can
negatively affect the energy consumption. They slow the
flow in the climate system, which the heat pump wants to
compensate with increased temperatures. It then works
harder and consumes more electrical energy.
15SPLIT
For Home Owners
Maintenance