Danfoss DHP-S Eco User Manual

User manualDHP-SVUGFA102

•Heat transfer fluid circuit (8) – is the water that transports the heat/energy to the heating system and the hot water tank.•Hot gas circuit – is a h

3 Operating instructions3.1 Control panel3.1.1 Function descriptionThe heat pump has an integrated control system which automatically cal-culates the

display always shows the set ROOM value, the operating mode and thestatus of the heat pump.321ROOM NO HEAT DEMANDOPERAT. AUTO20°C (20°C)Figur

For installation and service, the SERVICE menu is used, which is openedby pressing the left button for five seconds. The SERVICE menu has anumber of s

3.1.2 DisplayThe display shows information about the heat pump’s operation, statusand any alarms, in text form. Operating mode and status, indicated b

OperatingmodeMeaningAUX. HEATER The control system only permits the auxiliary heater to bein operation.HOT WATER In this mode the heat pump only produ

3.1.2.3 Operational informationTable 3. Shows information about the heat pump.Message MeaningROOM Shows the set ROOM value. Standard value: 20°C.If th

See the installation instructions when filling brine.12Figure 4. Filling the brinesystemSymbol explanation1 Used when filling2 Connected to brine circ

regularly, the water tank might be damaged. It is quite normal that thesafety valve lets out small amounts of water when the water tank is beingcharge

4 Menu information4.1 INFORMATION menuOpen the menu by pressing the left or right button. The menu also showshistory and operating times.Menus in ital

If these instructions are not followed duringinstallation and service, Danfoss A/Sliabilityaccording to the applicable warranty is notbinding. Danfoss

Menu Sub menu Sub menu Sub menuCURVEMINMAXTEMPERATUREOUTDOORROOM (if a room sensor is installed)SYSTEM SUPPLY (if buffer tank is activated)SUPPLY LINE

4.1.1 Sub-menu OPERAT.Table 5. Used to select operating mode.MenuselectionMeaning Factorysetting (OFF)The installation is fully switched off. This mo

4.1.2 Sub-menu HEAT CURVETable 6. Used to change settings for the heat curve.MenuselectionMeaning FactorysettingCURVECalculated supply temperature at

MenuselectionMeaning FactorysettingTANK TEMPDisplayed if buffer tank is active. Charges the buf-fer tank to the set temperature. AUTO settingcharges t

4.1.3 Sub menu HEAT CURVE 2Only appears if shunt group sensor is connected and activated in menuSERVICE -> INSTALLATION -> SYSTEM -> SHUNT GR

MenuselectionMeaning Factory set-tingSUPPLYLINEShows the actual supply temperature. The calcu-lated supply temperature to the heating systemgroup is w

4.1.5 Sub-menu OPERAT.TIMETable 9. Used to show the operating time for each component. Time givenin hours.MenuselectionMeaning FactorysettingHEAT PUMP

5 Troubleshooting5.1 AlarmIn event of alarm this is indicated in the display with the text ALARM andan alarm message, see following table. For alarms

6 Terms and abbreviationsTable 11. Terms and abbreviationsTerm ExplanationEvaporator In the evaporator, energy is retreived from the heat sourceand th

Term ExplanationControl computer The control computer controls the entire heating instal-lation. All settings are stored and the history of the instal

Contents1 Important information...

7 ReferencesPiping installationDate ...Company ...

System adjustmentTel. No. ... User manual VUGFA102 – 29

VUGFA102

1 Important informationNote! If the installation is not used during the winter, the heatingsystem must be drained of water, otherwise there is a risk

1.1 Safety precautions1.1.1 Installation and maintenanceDANGER! Only authorized installers may install, operate andcarry out maintenance and repair wo

1.2 Protection1.2.1 Corrosion ProtectionDue to the risk of corrosion, avoid using different types of sprays in thevicinity of the heat pump. This part

2 About your heat pump2.1 Product descriptionThe heat pump is a heating system for heating and hot water if an externalwater heater is installed (acce

The heat pump is, therefore, a very environmentally friendly and eco-nomical way of heating a house.54712368Figure 1. The principles of the heat pumpT