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RELAX DIGITAL
ELECTRIC BOILER
OPERATING & MAINTENANCE MANUAL
MODELS 6 - 9 - 12 - 18 - 24
01/2008 CODE: 560965 CE Directive 2006/95/CEE
British Standard EN 60335-1 (C73800)
ATLANTIC 2000 - boilerplant sales ACM ATLANTIC - commissioning and maintenance ATLANTIC 4422 – spares
Atlantic 2000 Registered in England Company No: 1477687 Vat Reg No: 306 0653 89
PO BOX 11, ASHTON UNDER LYNE, OL6 7TR T: 0161 621 5960 E: technical@atlanticboilers.com www.atlanticboilers.com
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Table of Contents
Related Manuals for Atlantic Boilers RELAX DIGITAL 6
Summary of Contents for Atlantic Boilers RELAX DIGITAL 6
- Page 1 RELAX DIGITAL ELECTRIC BOILER OPERATING & MAINTENANCE MANUAL MODELS 6 - 9 - 12 - 18 - 24 01/2008 CODE: 560965 CE Directive 2006/95/CEE British Standard EN 60335-1 (C73800) ATLANTIC 2000 - boilerplant sales ACM ATLANTIC - commissioning and maintenance ATLANTIC 4422 – spares Atlantic 2000 Registered in England Company No: 1477687 Vat Reg No: 306 0653 89 PO BOX 11, ASHTON UNDER LYNE, OL6 7TR T: 0161 621 5960 E: technical@atlanticboilers.com www.atlanticboilers.com...
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Page 2: Table Of Contents
CONTENTS 1). INTRODUCTION…………………………………………………………………..………………………..PAGE 3 1.1) British Standard requirements 1.2) Description 2). ELECTRICAL ARRANGEMENTS………………………………………………………………………..PAGE 4 2.1) Electrical Power circuitry 2.2) Voltage couplings 2.3) Relax Digital (6, 9 & 12kW series) 2.4) Relax Digital (18 & 24kW series) 2.5) External terminals 2.6) Control Panel fascia 3). -
Page 3: Introduction
1). INTRODUCTION 1.1). British standard & other requirements The Relax Digital electric boiler is designed to operate in sealed space heating circuits with maximum static pressures up to 4BARS. The Relax Digital electric boilers satisfy Class 1 earth connections to IP21/IK08 The following standards also apply :- EN 95-1081 to guarantee correct materials which ensure safety for personnel &... -
Page 4: Electrical Arrangements
2). ELECTRICAL ARRANGEMENTS 2.1) Electrical power circuitry The Relax Digital can accept up to 415volts 3phase and neutral, on 50Hz & 60Hz The Relax Digital must have an automatic cut-out against failure of the neutral isolation The automatic cut-out must conform to BS C 15100 – protection are indicated below Power Amperes protection per phase Cable size in mm2... -
Page 5: Relax Digital (6, 9 & 12Kw Series)
2.3) Relax Digital (6, 9 & 12kW series) Step 1 Step 2 2.4) Relax Digital (18 & 24kW series) Step 1 Step 2 Cartridge fuse types – 6, 9, 12, 18 & 24kW Cylindrical 8.5mm dia x 31.5mm long Relax F1 type aM F2 type gG 2x 1amp... -
Page 6: External Terminals
2.5) External terminals Terminals 1 & 2 - remote stop/start - Pump stop/start - Room thermostat Terminals 3 & 4 - enable stage one Terminals 5 & 6 - enable stage two Relax Stage one Stage two 6 kW 4 kW 2 kW 9 kW 6 kW... -
Page 7: Commissioning
3). COMMISSIONING 3.1) Precautions ESSENTIAL - a safety valve at 3BARS, an automatic air vent and an expansion vessel make sure that the heating system is primed with water check the pump for circulation check the boiler for electrical power press the ON/OF button check the two-stage output switching switch back to the first stage... -
Page 8: Relax Digital Accessories
4). RELAX DIGITAL ACCESSORIES ITEM 1 – 95degC temperature & pressure relief valve ITEM 2 – expansion vessel – minimum size 12 litres ITEM 3 - circulating pump ITEM 4 - flow control switch ITEM 5 - 3BARS safety valve plus pressure gauge... -
Page 9: Hydraulic System Performance
The recommendations of this manual (ii) The recommended BS and BSRIA codes of practice (iii) The Atlantic Boilers commissioning check list 5.2) Essential components Easy access for delivery and eventual removal of the RELAX DIGITAL boiler (ii) Adequate space around the RELAX DIGITAL boiler for installation & maintenance... -
Page 10: Bio-Energy System With Relax Digital As Back-Up
5.4) Bio-energy system with Relax Digital as back-up Install a 2-position 3-way valve in the existing heating flow Install a room thermostat (TA-18.5degC) controlling gas/oil boiler & 3-way valve If TA is less than 18.5degC, 3-way valve is in position B, gas/oil boiler is on ... -
Page 11: Delivery And Offloading
DELIVERY and OFFLOADING Keep the RELAX DIGITAL in its original packing until it arrives on site The ambient temperature must be maintained between 10degC & 50degC The relative humidity must be maintained between 30% & 80% Arriving on site, the RELAX DIGITAL must be handled safely Make use, if possible, of the factory pallet &... -
Page 12: Guarantee
When a Replacement Part is supplied for a Defective Item, the Defective Item must be returned to Atlantic Boilers at their Head Office within 6 weeks of the Date of Notification of the Defect must be carefully labelled with Registration Number of the Boiler together with the Name and Order Reference of the Purchased of the Boiler. -
Page 13: Identification Of Spare Parts
9). IDENTIFICATION OF SPARE PARTS Description Code Heating element 2kW (for 6kW RELAX) 790 082 Heating element 3kW (for 9 & 18kW) 790 083 Heating element 4kW (for 12 & 24kW) 790 084 Set of 5 gaskets 2565 Power relay (KA1 –...
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