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Summary of Contents for Atlantic Boilers MULTI-ELEC STANDARD Series
- Page 1 TECHNICAL MANUAL MULTI-ELEC STANDARD BOILER 09/2011 CODE: 560955 Directive 2006/95/CEE British Standard EN 60335-1 (C 73800)
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Page 2: Table Of Contents
CONTENTS Page 1) INTRODUCTION 1.1) Description 1.2) Dimensions & connections 1.3) Electrical power requirements 1.4) Dimensions 2) INSTALLATION 2.1) Procedure 2.2) Arrangement 2.3) Essential accessories 2.4) Precautions 2.5) Boiler room arrangements 2.6) Commissioning ELECTRICAL ARRANGEMENTS 3.1) Control panel arrangement 3.2) Control circuitry 3.3) Electrical power circuitry... -
Page 3: Introduction 1.1) Description
INTRODUCTION 1.1) Description The STANDARD electric boiler is suitable for a variety of types of space heating and indirect domestic hot water – covering sealed circuits from 0.5BARS to 7.0BARS working pressure. The STANDARD electric boiler always requires earthing, under protection index IP21/1K 08. The STANDARD electric boiler is designed and manufactured according to the following :- EN Decree 95-1081 –... -
Page 4: Dimensions & Connections
1.2) Performance MODEL Output kW No of Immersion heaters Minimum flow rate l/sec Maximum flow rate l/sec 10.0 10.0 Maximum pressure drop kPA Flow/return connections Dry weight kgs Water content MODEL Output kW No of Immersion heaters Minimum flow rate l/sec Maximum flow rate l/sec 11.7 11.7... -
Page 5: Dimensions
1.4 Dimensions Model Depth Width Height Access Front Access Rear Access Side Access Other Side 1380 1000 1380 1000 1380 1000 1380 1000 1570 1000 1570 1000 1570 1000 1570 1000 1070 1600 1000 1070 1600 1000 1070 1600 1000 1170 1800 1000... -
Page 6: Procedure
2) INSTALLATION 2.1) Procedure Position the boiler squarely on the prepared base Fit the correct accessories to the boiler connections Connect the boiler to the pipework system Connect the boiler to the isolated electrical supply Fill the boiler with fresh, clean water Check that the immersion heaters are electrically isolated from the boiler. -
Page 7: Essential Accessories
2.3) Essential accessories The following items are required :- A. One 4-bar safety valve and one 7-bar temperature and pressure relief valve B. One shunt pump – protected by overloads (1A to 1.6A adjustable) and run/fault lamps C. One water flow switch Recommended water flow settings in litres per second Pipeline sizes 32mm... -
Page 8: Electrical Arrangements
3) ELECTRICAL ARRANGEMENTS 3.1) Control panel arrangement Photograph of control panel with identification of components... -
Page 9: Control Circuitry
3.2) Control circuitry EXTERNAL CONTROLS... -
Page 10: Electrical Power Circuitry
3.3) Electrical power circuitry... -
Page 11: Fuse And Overload Protection
3.4) Fuse and overload protection Fuse ratings and type – industrial cylindrical cartridge 90 to 280kW F1 – 1A type aM, F2 – 1A type gG, F3 – 0.5A type gG 315 to 630kW F1 – 1A type aM, F2 – 1A type gG, F3 – 0.5A type gG F4 –... -
Page 13: Operation Of The Digital Controller
3.5) Operation of the digital controller Factory settings (primary heating circuit) Flow temperature – 80degC Maximum flow temperature setting – 95degC Minimum flow temperature setting - 20degC Time delay T1 – 30 seconds Time delay T2 - 1 minute Time delay T3 - 2 minutes digital controller has numbers or message, touch settings + –... -
Page 14: Delivery And Off-Loading
4) DELIVERY and OFF-LOADING It is recommended that the STANDARD electric boiler is transported and, if necessary, stored on the pallet on which it is delivered from the factory. If temporarily stored, the surroundings should be maintained at temperatures below 80degC, and without condensation at relative humidities between 30% and 80% Manhandling the STANDARD electric boiler into position requires :- Qualified, skilled manpower... -
Page 15: Maintenance
MAINTENANCE Effective maintenance must aim at preventing :- a). a reduction in the influx of fresh water through the boiler - this can result in the formation of sediment or limescale on the boiler immersion heater elements b). pockets of high temperature water across the boiler immersion heater elements –... -
Page 16: Guarantee
6). GUARANTEE 7). IDENTIFICATION OF SPARE PARTS... -
Page 17: Identification Of Spare Parts
7). IDENTIFICATION OF SPARE PARTS Controller 790220 Flow sensor 583027 30kW immersion heater 2534 35kW immersion heater 2536 Limit thermostat 581104 Water flow switch 480230 8). FAULT DETECTION Before making any physical check, switch off the power FAULT CHECK The ‘live’ light is out Check for incoming power Check fuses F1 and F2 Check the ‘alive’...
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