ACER
WALL-HUNG CONDENSING
PREMIX GAS FIRED BOILER
60 – 180 kW
DESIGN MANUAL
1004.02
Страница 1: ...ACER WALL HUNG CONDENSING PREMIX GAS FIRED BOILER 60 180 kW DESIGN MANUAL 1004 02...
Страница 2: ...s please contact Beeston using the details below Contents 1 Product description specifications Page 3 4 2 General dimensions Page 5 6 3 Dimensional data Page 7 4 Technical data Page 8 5 Hydraulic syst...
Страница 3: ...Method scope of supply The Acer boiler is delivered to site in a fully assembled state complete with mounting bracket requiring no site assembly 1 3 Approval and certification The Acer is fully CE app...
Страница 4: ...s The Acer boiler is designed with simple but very flexible control options to permit operation in a wide range of installations and applications The boiler automatically adjusts its operation to the...
Страница 5: ...recommendations BS 6644 BS 5440 Part 1 2 Flues CIBSE Guidelines British Gas Publications IM 11 IM5 and IM16 2 General dimensions 2 1 Acer 60 Acer 80 Acer 100 and Acer 120 general dimensions With two...
Страница 6: ...Beeston ACER wall hung condensing boiler 60 180kW DESIGN MANUAL Page 6 2 2 Acer 150 and Acer 180 general dimensions...
Страница 7: ...0 Flue system D1 Flue discharge mm 80 100 100 130 130 130 D2 Air intake mm 80 100 100 130 130 130 Concentric flue system size mm 80 125 100 150 100 150 N A N A N A Boiler connections A Flow R 1 R 1 R...
Страница 8: ...8 4 6 5 73 6 84 Gas data Minimum gas inlet pressure propane mbar 35 Maximum flow temperature C 90 Maximum operating pressure bar 6 Cold fill pressure bar 1 5 Safety valve size required Weight empty kg...
Страница 9: ...to prevent the build up of scale and corrosion products Sentinel X100 available from Betz Dearborn has been shown to be suitable for this type of heat exchanger However it is the responsibility of th...
Страница 10: ...he air supply and flue gas discharge ducts is the distance between the boiler connection and the roof or wall terminal The table below is a guide for single boiler installation only 6 2 2 Fue length r...
Страница 11: ...outside The maximum length L does not include the number off elbows Flue horizontal run should be installed sloping back to the boiler This system can be vertical through the roof if required ACER 60...
Страница 12: ...and these vents must communicate with outside air 6 4 2 Installations where the fresh air intake for combustion is taken from the plant room adequate ventilation at low and high level must be provide...
Страница 13: ...is off domestic hot water DHW is active 3 Off position the appliance is off 7 1 2 The appliance has built in frost protection when the boiler temperature drops below 7 C it activates the pump and if...
Страница 14: ...control between two boilers or more up to 8 boilers maximum Terminals 13 and 14 room stat connection for high temperature heating circuit Terminals 11 and 12 the boiler can be controlled by an externa...
Страница 15: ...nally is going to be reached the boilers will modulate down until reaching equilibrium eventually switching off when all are at minimum load 7 6 3 Cascade schematic diagram RS OS Boiler slave 8 Boiler...
Страница 16: ...circuit and domestic hot water calorifier ACEROS Acer outside sensor ACERFS Acer flow sensor heating ACERDHWS Acer domestic hot water sensor P1 Heating zone pump P2 Calorifier primary pump P3 Hot wate...
Страница 17: ...nd domestic hot water calorifier ACEROS Acer outside sensor ACERFS Acer flow sensor heating ACERDHWS Acer domestic hot water sensor P1 Heating zone pump P2 Calorifier primary pump P3 Hot water recircu...
Страница 18: ...HXMC Helix main controller HXRS Helix remote room sensor heating zone 1 HXRS Helix remote room sensor heating zone 2 HXOS Outside sensor HXFS Helix flow sensor HXFS Helix flow sensor heating zone 1 HX...
Страница 19: ...RS Helix remote room sensor heating zone 1 HXPZRS Helix remote room sensor heating zone 2 HXOS Outside sensor HXFS Helix flow sensor HXFS Helix flow sensor heating zone 1 HXFS Helix flow sensor heatin...
Страница 20: ...Beeston Heating Ltd Derwentside Industrial Park Derby road Belper Derbyshire DE56 1UX Tel 01773 828383 Fax 01773 829091 email info beeston heating co uk www beeston heating co uk...
