Table of Contents 1 Important information Installation alternative Safety information 5 Electrical installation 2 Delivery and handling Sensors Transport 6 Commissioning and adjusting Assembly Filling and venting Supplied components Start-up and inspection Removing the covers 7 Service 3 Accumulator tank design Service actions 4 Pipe connections 8 Technical data...
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Inspection of the installation Current regulations require the heating installation to be inspected before it is commissioned. The inspection must be carried out by a suitably qualified person. Description Notes Signature Date ✔ Heat pump (page 12) Shut off valves Expansion vessel Safety valve Hot water (page 12)
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NIBE Energy Systems France Sarl, Zone industrielle RD 28, Rue du Pou du Ciel, 01600 Reyrieux Tel : 04 74 00 92 92 Fax : 04 74 00 42 00 E-mail: info@nibe.fr www.nibe.fr NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, Chesterfield S41 9QG Tel: 0845 095 1200 Fax: 0845 095 1201 E-mail: info@nibe.co.uk www.nibe.co.uk...
2 Delivery and handling Location Transport The kit of supplied items is placed on top of the However. the AHP/AHPS may be carefully laid on its product. back when being moved into a building. The centre of gravity is in the upper part. AHP/AHPS should be transported and stored vertically in a dry place.
Removing the covers Front cover 1. Remove the screws from the lower edge of the front cover. 2. Lift the cover out at the bottom edge and up. The side covers can be removed to facilitate the install- ation. 1. Remove the screws from the upper and lower edges.
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Pipe connections Miscellaneous Rating plate Connection, cold water Serial number plate Connection, hot water Adjustable feet XL13 Connection, supply line (from solar heating sys- tem) (Only AHPS) Designations in component locations according to XL14 Connection, return line (to solar heating system) standard IEC 81346-1 and 81346-2.
4 Pipe connections System diagram General AHPS Pipe installation must be carried out in accordance with current norms and directives. XL18 XL45 XL18 XL45 XL46 XL47 Internal support bushes should be fitted when a plastic or annealed copper pipe is used. The accumulator tank must be fitted with the requisite valves, such as a safety valve, shut-off valve and non-return valve.
Heat pump Cold and hot water Connecting to heat pump Connecting cold and hot water Domestic water is preheated in AHP/AHPS. There must be a mixer valve if the temperature can exceed 60 °C. Symbol key Connecting to solar heating system Symbol Meaning The solar heating system's supply and return are con-...
AHP/AHPS can be connected in several different ways, Connecting two tanks one of which is shown here. Extended volume for connecting several solar panels. Further option information is available at www.nibe.eu and in the respective assembly instructions for the heat sources used. Symbol key...
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-QM60 -CP1 -CP2 -EB100 To ground source heat pump AHP/AHPS can be docked with another heat source, for example NIBE F1245. -QM60 -FL2 -CM1 -EB100 -CP2 -CP1 To pellet boiler...
5 Electrical installation NOTE Electrical installation and service must be car- ried out under the supervision of a qualified electrician. Electrical installation and wiring must be carried out in accordance with the stipulations in force. Sensors AHP/AHPS can be supplemented with up to two hot water sensors.
6 Commissioning and adjusting Venting Filling and venting For installations with several AHP/AHPS it is important to vent the connection between the tanks. Filling the hot water coil (AHPS) 1. Vent through the externally mounted vent valve 1. Open a hot water tap in the house. (CP2-QM 60) .
Start-up and inspection Pressure drop diagram, solar coil Connection, flow line solar heating system (XL13) and connection, return line solar heating system (XL14). AHPS Pressure drop (kPa) 1480 Flow (l/h) Tryckfall Drukverlies Flöde Debeit 1480 1480 AHP/AHPS Chapter 6 | Commissioning and adjusting...
7 Service Emptying Service actions AHP: The vessel is drained via docking connection (XL19) in AHP. Safety valve AHPS: Empty the vessel via the drain valve (QM1). The hot water coil's externally mounted safety valve sometimes releases a little water after hot water usage. AHP and AHPS: The vessel is drained via the drain valve This is because the cold water, which enters the hot (QM1) in AHPS, in those cases AHP and AHPS are con-...
Technical specifications Hot water capacity AHPS Tap flow Varmvattenkapacitet VVM310 (litres/minute) Tappflöde (l/m) Ekonomi Normal Ekonomi Normal Volume hot water40 °C (litres) Volym varmvatten (liter) Chapter 8 | Technical data AHP/AHPS...
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Pipe connections Docking, high temperature (ext.) Miscellaneous Volume boiler section litre Max pressure in boiler section MPa/bar 0.3/3 Max temperature °C Capacity hot water heating according to EN 255-3 Idle loss at Normal comfort (P Dimensions and weight Width Depth Height 1800 Required ceiling height...
Idle loss at Normal comfort (P Dimensions and weight Width Depth Height 1800 Required ceiling height 1950 Weight Part No. 056 283 Energy labelling Supplier NIBE Model AHPS 10-300 AHP 10-300 Energy efficiency class Heat loss Volume Chapter 8 | Technical data AHP/AHPS...
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