Installation, Maintenance and User Instructions
AquaFlo II
Issue 3 – December 2011
Please read these instructions carefully before commencing
installation of the AquaFlo unvented water heater
Please leave these instructions with the end user
Page 1: ...nance and User Instructions AquaFlo II Issue 3 December 2011 Please read these instructions carefully before commencing installation of the AquaFlo unvented water heater Please leave these instruction...
Page 2: ...ler holding their G3 unvented qualification The installation of this product is also notifiable under the national building regulations The electrical installation including earthing and cross bonding...
Page 3: ...ould be remembered that for every 1 meter that an outlet is above the AquaFlo the pressure will be reduced by 0 1 bar If siting outside the heated envelope of the dwelling such as in a garage or outbu...
Page 4: ...e necessary to incorporate an extra expansion vessel into the circuit to accommodate the increased system water volume in larger secondary circulation systems Where off peak electrical tariffs are bei...
Page 5: ...ervices supplying water for domestic use within buildings and their curtilages b Have a vertical section of pipe at least 300mm long below the tundish before any elbows or bends in the pipework c Be i...
Page 6: ...Black O Orange G Y Green Yellow Br Brown L Live N Neutral C Common SL Switched Live E Earth 3 Port mid position Cutout combined duostat 2 Port DHW C E 2 1 Br G Bl O G Y 1 2 3 Br G Bl O GY 1 2 3 C E 2...
Page 7: ...d be fully opened one at a time then both together allowing as much water as possible to flow through the tundish Check that your discharge pipework is free from debris and is carrying the water away...
Page 8: ...serviced annually All the components fitted to or supplied with the AquaFlo carry a 2 year warranty EXCLUSIONS THE WARRANTY DOES NOT COVER The effects of scale build up Any labour charges associated w...
Page 9: ...1 74 16 46 12 0 1 0 1 07 AF4120 118 915 30 148 105 16 46 16 0 1 0 1 23 AF4150 148 1102 38 186 132 18 55 17 2 1 0 1 41 AF4180 178 1290 42 220 160 18 55 20 4 1 0 1 53 AF4210 208 1478 45 253 188 18 55 22...
Page 10: ...t to alter data specifications and component parts without prior notice IMPORTANT No liability is accepted for incorrect use or installation of this product Zip Heaters UK Ltd 14 Bertie Ward Way Dereh...
