background image

Maintenance and care 6

0020213396_00 flexoTHERM Operating instructions

13

Operating hours for heating mode, hot
water handling mode, cooling mode and
the overall operation

5.8 Setting the language

Menu

Basic settings

Language

Setting the desired language

6 Maintenance and care

6.1 Checking and maintaining
6.1.1 Fulfilling requirements for the

installation site

The installation site must be dry and frost-
proof throughout.

Conditions

: Outdoor air heat source

The air/brine collector is designed to be
operated with outdoor air. The air intake
and blow-off route of the outdoor unit must
be kept clear at all times in order to guar-
antee that the air can flow unhindered and
as intended. Vegetation and, in winter,
snowfall, must be cleared.
You are not permitted to make any sub-
sequent structural alterations which
may result in a reduced room volume
or a change to the temperature at the
installation site.

6.1.2 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.

6.1.3 Checking the system pressure

Check the filling pressure of the heating
installation every day for a week after
initial start-up and maintenance work,
and then twice a year.

Filling pressure:

0.07 MPa

(

0.70 bar)

Filling pressure too low

Inform your competent person so
that he can add heating water and
increase the filling pressure.

6.1.4 Checking the brine circuit's

filling pressure

Check the brine circuit's filling pressure
at regular intervals. Read the brine cir-
cuit's filling pressure in the heat pump's
display.

Brine fluid operating pressure range:
0.07 … 0.20 MPa (0.70 … 2.00 bar)

7 Troubleshooting

7.1 Fault message

If several faults occur at the same time,
the display shows the corresponding fault
messages for two seconds each in alterna-
tion.

F.714 Environment circuit: Pressure too
low

If the filling pressure falls below the min-
imum pressure, the heat pump will be
switched off automatically.

Minimum brine fluid pressure:

0.05 MPa (

0.50 bar)

Min. brine fluid operating pressure:

0.07 MPa (

0.70 bar)

Inform your competent person so that
he can top up the brine fluid.

F.723 Building circuit: Pressure too low

If the filling pressure falls below the min-
imum pressure, the heat pump will be
switched off automatically.

Содержание flexoTHERM VWF 5x

Страница 1: ...erating instructions flexoTHERM VWF 5x 19x 4 GB IE Operating instructions Publisher manufacturer Vaillant GmbH Berghauser Str 40 D 42859 Remscheid Tel 49 21 91 18 0 Fax 49 21 91 18 28 10 info vaillant...

Страница 2: ...4 9 Menu display 11 4 10 Operating levels 12 5 Operating 12 5 1 Starting up the product 12 5 2 Adjusting the target cylinder temperature 12 5 3 Yield indicator 12 5 4 Displaying the Live Monitor 12 5...

Страница 3: ...ended exclus ively for domestic use The system is intended as a heat generator with cooling function for closed central heat ing installations and for hot wa ter generation Operation of the pump outsi...

Страница 4: ...ocuments particu larly the Safety section and the warnings 1 2 3 Risk of death due to explosive and flammable materials Do not use or store explosive or flammable materials e g petrol paper paint in t...

Страница 5: ...t at all Never attempt to carry out maintenance work or repairs on your product yourself Faults and damage should be immediately rectified by a competent person Adhere to the maintenance intervals spe...

Страница 6: ...ons Ensure that only officially cer tified competent persons with appropriate protective equip ment carry out maintenance work on the refrigerant circuit or access it Arrange for the refriger ant that...

Страница 7: ...se 2 3 Applicability of the instructions These instructions apply only to Applicability Great Britain OR Ireland Product VWF 57 4 VWF 87 4 VWF 117 4 VWF 157 4 VWF 197 4 Applicability Great Britain OR...

Страница 8: ...emperat ure drops below a certain value The outlet temperature of the heat source is constantly measured If the outlet tem perature of the heat source falls below a certain value the compressor tempor...

Страница 9: ...equirement without switching off prematurely 60 minutes of uninterrupted operation 4 2 8 Safety cut out SCO in the heating circuit If the temperature in the heating circuit of the internal auxiliary e...

Страница 10: ...pump 9 Display 4 7 Basic display 50 d kWh Sym bol Meaning Explanation Compressor Filled Com pressor in op eration Not filled Compressor not in operation bar Current filling pressure of the heating sy...

Страница 11: ...fault message 4 8 Operating concept Op erator control element Function Displaying the environmental energy yield in heating mode hot water handling mode and cooling mode Cancelling a change to a set...

Страница 12: ...ating hot water generation and cooling modes Displays the working figure for a period of a month and the total for the heating and hot water generation modes The work ing figure is the ratio of therma...

Страница 13: ...hlorine Clean the casing with a damp cloth and a little solvent free soap 6 1 3 Checking the system pressure Check the filling pressure of the heating installation every day for a week after initial s...

Страница 14: ...s that are hazardous to human health and the envir onment In this case dispose of the batteries at a collection point for batteries 8 3 1 Arranging disposal of the brine fluid The product is filled wi...

Страница 15: ...r antee details of which can be found on the registration card included with this appli ance In order to qualify for guarantee after one year the appliance must be serviced in accordance with our inst...

Страница 16: ...h Working figure Total Heating Cumulative value Energy yield Month Domestic hot water Cumulative value kWh Working figure Month Domestic hot water Cumulative value Energy yield Total Domestic hot wate...

Страница 17: ...g rod power Current value kW Information Contact data Phone number Serial number Permanent value Operating hours total Cumulative value h Hours heating Cumulative value h DHW operating hours Cumulativ...

Страница 18: ......

Страница 19: ......

Страница 20: ...les 02 07 022 09 28 Vaillant Service Solutions 03 30 100 31 43 Spares Technical Enquiries 017 73 59 66 15 info vaillant co uk technicalspares groupservice co uk www vaillant co uk These instructions o...

Отзывы: