ECOALLIANCE DYNAHEAT ECO-155LE, Руководство пользователя

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9
Trouble Shooting Guide
Should a problem arise while the heat pump is in use, please check the following things prior to calling
for support:
STATUS POSSIBLE CAUSES ACTION TO TAKE
No hot water
comes out of
water tap
Temperature
of hot water is
too low
Small or no hot water is left in
the storage tank.
• Stop using hot water and wait for about an
hour.
•
Consider a change of the electricity supply
from off-peak mode (length of power supply
hours may be too short for the water
heating cycle to cover the hot water
consumption).
Air removing procedure from the
heat pump system may be
insufficient.
•
Open the water drain plugs on the heat
pump unit to remove air from the water
circuit. (be careful of burning).
Filter on cold inlet connector
may be blocked.
•
Check the filter and remove if there is any
blockage.
Water flow speed may be
dropped due to the heat pump
piping being bent, crushed or
blocked.
•
Check if any of the piping is bent or
crushed. Remove any kinks if possible.
Pipes may be frozen.
•
If frozen area is found on the piping, melt
the ice on the pipe and provide a heat
insulation.
Stop valve is closed.
•
Open the valve.
Air absorption is not sufficient
due to a blockage on the
evaporator.
• Remove the object blocking the air flow
through the evaporator (e.g. Fallen leaves,
grass, snow, etc.).
For those problems not listed in the list above, an inspection provided by a skilled engineer is required.
Please contact the distributor.
Caution:
Do not shut down the electricity supplied to the heat pump system even if you go away from home and
hot water is not in use for a long time.