DEDICATED PRESSURE SYSTEMS LTD. Telephone 01372 803 675 Fax 01372 803 678 Email dps@heatweb.com  Internet http://www.heatweb.com R/O Shops, 9-19 Manor Green Road, Epsom, Surrey KT19 8RA

Installation Instructions High Performance UFH Heat Bank Thermal Store 3109-1  30/01/01

Heat Bank Thermal Store System   Xcel unit for connection to remote F+E   Twin heat exchangers (45 ltr/min)   Directly heated from remote source   40mm Foam Insulation   GX-Plan primary controls   Underfloor Primaries   Danfoss VMV20 UF Control Valve   Fitted Primary Pump, Alpha 6m   All fitted controls are wired   Thermostatic Blending Valve 1''   Backup Immersion Heater   Flow Switch By-Pass   Cased   2   Plate Heat Exchanger 3   Heat Exchanger Pump 4   Flow Switch 5   Thermostatic Blending Valve, Aquamix 1" 6   Manual Air Vent 8   Vent 11  Y-Pattern Strainer (supplied loose) 13  Cold Feed / Expansion 14  Immersion Heater 3kW Incaloy with Stat 16  Cold Mains In, 22mm 17  Hot Mains Out, 22mm 18  Drain Cock 19  Flow From Boiler 20  Return to Boiler 23  Flow to Heating Circuit 24  Return from Heating Circuit 26  Primary Pump - Grundfos Alpha 6m 27  Boiler Pump UPS 15/50 38  Cylinder Immersion Thermostat 41  Primary Blending Valve 42  Wiring Centre 76  Danfoss VMV20 Valve with RAVK Sensor   Unit ID XC-275-3109-1 Capacity 275 Base Diameter 500 Overall Diameter 580 Height 1700

Contents: 1. Introduction 2. General Requirements 3. Mains Water Supply 4. Connections: 5. Wiring 6. Filling 7. Commissioning 8. Fault Finding 9. Servicing 10. Spares 11. User Instructions