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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 1: ...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 RELAX DIGITAL ELECTRIC BOILER OPERATIN...
Page 2: ...ns 3 2 Setting control temperatures 3 3 Modifying the setting 4 RELAX DIGITAL ACCESSORIES PAGE 8 4 1 List and performance of accessories 5 HYDRAULIC SYSTEM PERFORMANCE PAGE 9 5 1 General requirements...
Page 3: ...eral regulations The Relax Digital electric boiler must be sited with ambient temperatures below 30degC The Relax Digital electric boiler must be sited with ambient temperatures above 10degC The Relax...
Page 4: ...the earth terminal is absolutely essential 2 2 Voltage couplings Coupling of the plate arrangement for the single 3phase supplies are shown below The horizontal view of the boiler shows the immersion...
Page 5: ...Relax Digital 6 9 12kW series 2 4 Relax Digital 18 24kW series 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 2x 1amp Step 1 Step 2 Step 1...
Page 6: ...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 3 kW 12 kW 8 kW 4 kW 18 kW 9 kW 9 kW 24 kW 12 kW 12 kW 2 6 Control Panel fascia 1 Limit thermosta...
Page 7: ...he Factory 3 3 Altering the settings A Touch SET 1 hold for 5 seconds light 6 illuminates B Make up down adjustments on 3 or 4 C Touch SET 1 to fix the setting Main screen flashes acceptance and light...
Page 8: ...IGITAL 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 pres...
Page 9: ...lve a heating flow return at 40mm Pay attention to the following precautions Do not mix copper and galvanised steel in the installation Do not cover over the ventilation louvres on the RELAX DIGITAL b...
Page 10: ...ntrolling 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 If TA is more than 18 5degC 3 way valve is in position A gas oil boiler is off Instal...
Page 11: ...nce intervals can be predicted for each installation AT COMMISSIONING Check the cold feed expansion system operates correctly Check all immersion heater couplings are sound Manipulate check the safety...
Page 12: ...Defect or Flaw occurs within five calendar years of the Commissioning Date DEFINITIONS The effective actions stipulated in this guarantee are subject are subject to the PURCHASER complying completely...
Page 13: ...mit thermostat 581 104 Controller XT120C 583 042 Temperature sensor 583 024 10 FAULT DETECTION Be sure to switch off the boiler whilst examining any component fault FAULT ACTION Control panel lights a...
