nilan CTS700-TOUCH Installation Instructions Manual

Also see for Compact P: Installation instructions Installation instructions Installation instructions Installation instructions User manual

Contents

nilan CTS700-TOUCH Installation Instructions Manual Manual pdf 59 page image

StartupCentral heatingFilling with waterATTENTIONBefore starting the heat pump and the circulation pumps, the central heating circuit connectedto the external unit must first be filled with waterFill the central heating circuit with water via the feed cock until the correct water pressure is obtained.It is important that all circuits in the central heating system are open during filling.ATTENTIONOrdinary water or all common types of antifreeze can be usedThere is an automatic vent fitted to the buffer tank, which is activated when filling with water. Checkthat the cover on the vent is loose.There is a Schrader valve fitted to the external unit's top hose connector for venting the connectorbetween the internal and external units.Once the central heating circuit has been filled to the correct water pressure, the circulation and heatpump can be started.Topping up waterThe water pressure must be carefully checked the first few days, even several times a day. It may benecessary to top up the water in the central heating circuit if the water pressure has dropped.ATTENTIONIt is important that the circulation and heating pump is switched off while topping up the waterThe water pressure will stabilise after a few days, after which the checks can be reduced to once amonth.ATTENTIONIf the central heating circuit requires topping up after the start-up phase, it should be checkedfor leaksCheck the particle filterThere may be some particulate matter in the central heating circuit, and the heating pump must bechecked immediately after being put into operation.The filter must be checked several times a day just after installation until it stays clean. With normaloperation, it is enough to check the filter twice a year.Cleaning the particle filter:1. Switch off the heating pump on the control panel (Settings: Central heating / Standby functions /Turn off central heating)2. Turn the shut-off valve to close off the circulation3. Remove the filter and rinse until clean4. Replace the filter5. Turn the shut-off valve to open up the circulation6. Switch the heating pump back onCompact P / Compact P Polar - AIR (English) BY NILAN59