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Related Manuals for Atlantic Boilers SPM CEO1P1-5.8
Summary of Contents for Atlantic Boilers SPM CEO1P1-5.8
- Page 1 CER ELECTRIC BOILER MANUAL...
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Page 2: Table Of Contents
1. THE CER ELECTRIC BOILER Page 1.1 Method of operation 1.2 Immersion heaters 1.3 Boiler control panel 1.4 Boiler Dimensions 1.5 Fixing the boiler to the wall 1.6 Hydraulic connections 1.7 Precautions THE CER POWER & CONTROL CIRCUIT 2.1 Pump & control valve terminally 2.2 Digital controller 2.3 P T sensor position 2.4 Calibration to clock codes... -
Page 3: The Cer Electric Boiler
6mm2 5-wire The CER boilers are suitable for radiators, under-floor heating, added solar heat and domestic hot water Consult ATLANTIC BOILERS for suitable circuit arrangements. 1.1 METHOD OF OPERATION The CER boiler is designed for closed-circuit heating in both domestic and commercial installations. -
Page 4: Boiler Control Panel
1.3 BOILER CONTROL PANEL (on lower front side of the boiler) (1) Main Isolator (2) Manual standby switch replacing digital control (3) Manual standby temperature control (4) Indicators Red – low water pressure, manual re-set Green – boiler energised Single and three phase cable terminals are behind and on top of the Boiler Control Panel The fascia panel has to be removed to enable the cable, to be laid neatly and secured... -
Page 5: Boiler Dimensions
1.4 BOILER DIMENSIONS 1.5 FIXING THE CER BOILER TO THE WALL 1. Remove allen screws A & B from the underside of the casing 2. Lay the boiler body on its back, remove the fascia panel and note the positions of the wall lugs 3. -
Page 6: Precautions
1.7 PRECAUTIONS Fix the boiler firmly to a solid wall Leave approximately 500mm clearance around the boiler All electrical wiring must be installed by a qualified electrician The boiler must receive its power supply through an isolator and a circuit breaker The power supply cable cross-section must be sized according to the boiler power The power supply isolator must be positioned close to the boiler for safe maintenance work Live neutral and earth cables must be traced and labelled... -
Page 7: Digital Controller
2.2 DIGITAL CONTROLLER (on lower right-hand side of boiler) (1) Top card, on controller, provides Opentherm sensor control (2) Lower card provides 20 indicators (3) 5 adjustable clock codes (4) Programme Set at factory (5) Multi-socket Installed at factory (6) Power limit system (see digital controller settings A & C) (7) Not used (8) ON/OFF for maximum 6 HTG/DHW sensor positions (9) Not used... -
Page 8: Calibration To Clock Codes
THE DIGITAL CONTROLLER – 2 computer cards in position USE OF THE SETPOINTS AND CLOCK CODES (A) Selection of chosen heating circuit (B) Slope of weather curve For underfloor heating setting is 0 (C) Variation in electrical power output (D) Zone 1 setting for heating type (E) Zone 2 setting for 2 heating type (F) Table of boiler power outputs... -
Page 9: Understanding Of The Digital Controller
2.5 THE under card of the DIGITAL CONTROLLER Assembly (A) - 6 connection switches not used – Factory position OFF Sensor PT1000 at base of DHW vessel (arrangement 1b & 2b). Factory position OFF Sensor PT1000 at base of DHW vessel (arrangement 4b) Factory position OFF Sensor PT1000 for regulation of the 3-way valve Factory position OFF Sensor PT1000 for external sensor –... -
Page 10: Electronic Relays
2.7 ELECTRONIC RELAYS Electronic relays operate each pump, each 3-way mixing valve and each 2-position valve. Each valve has 2 power and 2 control contacts. the output power control panel has one relay the digital controller has one terminal marked P1 for pump 1 and one terminal also marked P2 for pump2 see the 3-way valve require two terminals marked V1 for zone 1 and terminals marked V2 for zone 2... -
Page 11: Selection Of Heating Circuits
SELECTION OF HEATING CIRCUITS 1a. One underfloor heating zone 1b. One underfloor heating zone & DHW 2a. One radiator heating zone 2b. One radiator heating zone & DHW 3. One radiator zone and one underfloor heating zone 4. One radiator zone and one underfloor heating zone & DHW 1a. -
Page 12: 1B. One Underfloor Heating Zone & Dhw
1b. One underfloor heating zone & DHW CER Boiler Isolating valve Pump High limit stat Underfloor heating Circuit return valve Drain valve Expansion vessel Cold feed 10 Pressure regulator 11 Safety valve 12 Open therm flow thermostat 13 Automatic air vent 14 Domestic hot water indirect cylinder 15 Primary heating coil 16 PT1000-ET domestic hot water sensor... -
Page 13: 2A. One Radiator Heating Zone
2a. One radiator heating zone CER Boiler Isolating valve Pump Strainer Pressurisation unit Drain valve Safety valve Expansion vessel Cold water supply 10 Pressure regulating valve 11 Circuit return valve 12 Open therm flow thermostat 13 automatic air vent 14 Radiators POWER CONTROL DIGITAL CONTROL A Earth... -
Page 14: 2B. One Radiator Heating Zone & Dhw
2b. One radiator heating zone & DHW CER Boiler Isolating valve Pump DHW indirect cylinder Primary heat exchanger Main system drain Safety valve Expansion vessel Cold water supply 10 Pressure regulating valve 11 DHW limit stat 12 Open Therm sensor 13 Automatic air vent 14 DHW therm stat 15 3 way motorised valve... -
Page 15: One Radiator Zone And One Underfloor Heating Zone
3. Two zones; One radiator heating zone & one underfloor heating zone CER Boiler Isolating valve Radiators Underfloor heating temperature limit Underfloor heating System drain valve Underfloor heating pump Expansion vessel Cold water supply 10 Pressure regulating valve 11 Pressurised unit 12 Sensor Open Therm 1 13 Sensor Open Therm 2 14 automatic air vent... -
Page 16: One Radiator Zone And One Underfloor Heating Zone & Dhw
4. Two zones : One radiator heating zone, one underfloor heating zone & DHW CER Boiler Isolating valve Radiators Underfloor heating temperature limit Underfloor heating System drain valve DHW limit stat Expansion vessel Cold water fill 10 Pressure regulating valve 11 Pressurisation unit 12 Sensor Open Therm 1 13 Sensor Open Therm 2... -
Page 17: Indication Of Errors
4. COMMISSIONING THE SYSTEM, using the red or green signals of the DIGITAL CONTROL PANEL GREEN SYSTEM – normal functioning 1. The four LED lights indicate the operation of the four immersion heaters 2. The column of LED lights indicate the percentage output at any one time 3. -
Page 18: Electrical Drawings
4.2 ELECTRIC DRAWINGS POWER CIRCUITRY – Single phase TB1 to TB4 lock-out thermostats set at R1 to R4 immersion heaters each 115degC 2kW or 3kW 240V Capacitor RLS11-12 & RLS21-22 double circuit relays KM1 & KM2 4-pole contactors voltage to the control circuit... - Page 19 CONTROL CIRCUITRY - Single phase Aquastat 0-90degC V1 – V2 LED’s GREEN/RED Modulating control KM1-2 4 pole contactors Open Therm controller T1 – T4 manual re-set STATS 8 step controller voltage from Power circuit Step Controller Minimum pressure-stat...
- Page 20 POWER CIRCUITRY – Three phase KM1 & KM2 4-pole contactor R1 to R3 immersion heaters each single coil, 3kW 415V C1-3 capacitors immersion heater three coil 3.1kW, 415V TB1 to TB3 lock-out thermostats set at 115degC RLS11-12 & - double circuit relays RLS21-22 voltage to the control circuit...
- Page 21 CONTROL CIRCUITRY - Three phase Aquastat 0-90degC V1 – V2 LED’s GREEN/RED Modulating control 4 pole contactor Modulating isolator T1 – T4 manual re-set STATS Open Therm controller Step Controller 8 step controller Minimum pressure-stat voltage from Power circuit...
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Page 22: Digital Control
A programmable thermostat is needed for the domestic hot water circuits An external sensor is a recommended addition for underfloor heating circuits. Consult ATLANTIC BOILERS for the size of the expansion vessel Provide the boiler with isolating valves and a drain plug. -
Page 23: Spare Parts
5. SPARE PARTS Description Order reference Part number Boiler body 3000 19906 EPDM gasket 24.2*3 19908 Automatic air vent 3/8” 19909 Anti-vibration feet 19920 3.5BARS safety valve 19921 Flow pipe 19922 Return pipe 19923 ¾” female to 1” male adaptor 19924 Modulating isolator 19925... - Page 24 Open therm digital controller 300019916 Alarm condition isolator kit 19917 PT1000 sensor 19918 Aquastat 0 – 90degC 19919 Terminal kit, mounted on DIN rail (3 connectors, green/yellow) 300019878 SPM CE01P3-5.12 Terminal kit, mounted on DIN rail (4 connectors, blue) 19879 SPM CE01P3-5.12 Terminal kit, mounted on DIN rail (4 connectors, beige) 19890...
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