Operating instructions Care and maintenance ....13 Fulfilling requirements for the Contents installation site ......13 Caring for the product ....13 Safety ..........3 Reading maintenance Intended use ........3 messages ........13 General safety information..... 3 Checking the system pressure ..13 Notes on the documentation ..
1 Safety This product can be used by children aged from 8 years 1.1 Intended use and above and persons with There is a risk of injury or death reduced physical, sensory or to the user or others, or of dam- mental capabilities or lack of age to the product and other experience and knowledge if...
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– to constructional condi- larly the "Safety" section and the warnings. tions that may affect the ▶ Only carry out the activities operational reliability of the product for which instructions are provided in these operating 1.2.4 Risk of chemical burns instructions.
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1.2.6 Risk of injury and 1.2.9 Avoid environmental material damage due to damage caused by maintenance and repairs escaping refrigerant carried out incorrectly or The product contains the refri- not carried out at all gerant R410A. The refrigerant ▶ Never attempt to carry out must not be allowed to escape maintenance work or repairs into the atmosphere.
2 Notes on the 3 System overview documentation 3.1 Heat pump system design 2.1 Observing other applicable documents ▶ Always observe all operating instruc- tions enclosed with the installation com- ponents. 2.2 Storing documents ▶ Store these instructions and all other applicable documents for further use.
– With well water heat source: Ground efficiencies are reset in the heat pump's water module (5) control panel. There is an opportunity for active cooling to take place via circulation reversal for 4 Product description the heat sources air, ground and ground water.
4.4 CE marking 4.5.5 Pump- and valve-blocking protection system This function prevents the pumps for heat- ing water and brine and all diverter valves from sticking. The pumps and the valves, The CE marking shows that the products which were out of operation for 23 hours, comply with the basic requirements of the are switched on for 10 - 20 seconds, one applicable directives as stated on the de-...
5 Operation (after the second and every further oc- currence) 5.1 Control panel The fault counter is reset if both of the following conditions are met: – Heat requirement without switching off prematurely – 60 minutes of uninterrupted operation 4.5.8 Safety cut-out (SCO) in the heating circuit If the temperature in the heating circuit of the internal electric back-up heater...
5.2 Operating concept Sym- Meaning Explanation Control Function – Permanently Current filling element pressure of the on: Filling – Displaying the environmental heating system pressure in energy yield in heating mode, the permitted The dashed lines domestic hot water mode and range.
5.6 Starting up the product Sym- Meaning Explanation ▶ Only start up the product once the cas- – Appears in- Fault in the ing has been completely closed. product stead of the F.XXX basic display, 5.7 Switching on the product may be an ex- ▶...
Menu → Information → Total operating the ratio of thermal energy generated to the operating current used. Monthly hours values may vary considerably since, for You can use this function to display the example, in the summer only domestic operating hours for heating mode, for do- hot water generation is used.
▶ 7.3 Reading maintenance Inform your competent person so that he can top up the heating water. messages F.1120 immersion heater: Phase failure If the symbol is shown in the display, The product has an internal circuit breaker the product requires maintenance work or which switches off the heat pump in the the product is in restricted mode (comfort event of short circuits or the failure of one...
Validity: Great Britain OR Ireland Instead, hand in the product to a collec- tion centre for waste electrical or elec- Vaillant provides a full parts and labour tronic equipment. guarantee for this appliance for the dura- tion as shown on the enclosed registration...
Installers you can visit www.vaillant.co.uk. should also be fully conversant with and competent with all necessary electrical and building regulations that may apply to the installation.
Appendix A Overview of the end user level Setting level Values Unit Increment, se- Factory Setting lect setting Min. Max. Yield indicator → Energy yield: Day, Cumulative Heating value Energy yield: Day, Do- Cumulative mestic hot water value Energy yield: Day, Cumulative Cooling value...
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Setting level Values Unit Increment, se- Factory Setting lect setting Min. Max. Electrical power con- Current value Total power sumption consumption of the heat pump without any ex- ternal compon- ents connected (as supplied). Immersion heater Current value power Information → Contact details Phone number Serial number...
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