5 Troubleshooting
14
Operating instructions ecoFIT pure 0020230532_02
4.14 Switching the product to
standby mode
▶
Press the fault clearance key for less
than three seconds.
◁
The display shows
OFF
and goes
out.
◁
The product is now in standby mode.
◁
The product's frost protection func-
tion is activated.
◁
The main power supply is not inter-
rupted. The product continues to be
supplied with power.
5 Troubleshooting
5.1 Detecting and rectifying faults
▶
If faults occur, proceed in accordance
with the table in the appendix.
Troubleshooting (
→
Page 16)
▶
If the fault cannot be eliminated using
the specified measures or if fault mes-
sages (
F.xx
) occur, contact a compet-
ent person.
5.2 Calling up (Live monitor)
status codes
▶
Press
and
at the same time.
Status codes
–
Overview (
→
Page 16)
◁
The current operating status (status
code) is shown on the display.
6 Care and maintenance
6.1 Maintenance
An annual inspection of the product carried
out by a competent person is a prerequis-
ite for ensuring that the product is perman-
ently ready and safe for operation, reliable,
and has a long working life.
6.2 Caring for the product
Caution.
Risk of material damage
caused by unsuitable clean-
ing agents.
▶
Do not use sprays, scouring
agents, detergents, solvents
or cleaning agents that con-
tain chlorine.
▶
Clean the casing with a damp cloth and
a little solvent-free soap.
6.3 Reading maintenance
messages
If the
symbol is shown in the display, the
product requires maintenance work.
The product is not in fault mode but contin-
ues to operate.
▶
Consult a competent person about this.
▶
If the water pressure is flashing at the
same time, simply add more heating
water.
6.4 Checking the condensate
drain pipework and tundish
The condensate drain pipework and tun-
dish must always be penetrable.
▶
Regularly check the condensate drain
pipework and tundish for faults and,
particularly, for blockages.
You must not be able to see or feel any
obstructions in the condensate drain pipe-
work and tundish.
▶
If you notice a fault, have it rectified by
a competent person.