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Installation- and User Manual
Atmos N15B - Central heating unit (suited for external cylinder)
Atmos N15C - Central heating unit
Atmos N30K - Combi-unit (central heating + hot water)
Atmos N30B - Central heating unit (suited for external cylinder)
Atmos N30C - Central heating unit
Atmos UK- 15_30 MV040703
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Wall hung, fan flue, room sealed gas boilers
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Table of Contents
Related Manuals for Atmos N15B
Summary of Contents for Atmos N15B
- Page 1 Installation- and User Manual Atmos N15B - Central heating unit (suited for external cylinder) Atmos N15C - Central heating unit Atmos N30K - Combi-unit (central heating + hot water) Atmos N30B - Central heating unit (suited for external cylinder) Atmos N30C - Central heating unit...
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Page 2: Table Of Contents
Atmos Heating Systems Ltd. Installation and user manual EN_FMT CONTENTS CHAPTER 1. 1.1. Technical data N15B; N15C; N30K; N30B; N30C..................5 1.2. Dimensional sketch..........................1.3. Unit components............................. 1.4. Diagrams..............................1.4.1 Functional flow diagram........................... 1.4.2. Verkabelungsplan........................... 1.5. Operation ............................... 1.6. Boiler types............................ - Page 3 Atmos Heating Systems Ltd. Installation and user manual EN_FMT 4.8.2. Low load..............................4.9. Placing the jacket........................... 4.10. Changing over to LPG-gas........................4.10.1. Full load om Propane..........................4.11. Display..............................4.11.1. Normal operation (permanent status indication)..................4.11.2. blocking operation (permanent status indication)..................
- Page 4 Atmos Heating Systems Ltd. Installation and user manual EN_FMT 8.10. Fitting instructions for the safety valve....................... 28 8.11. Malfunction code „F“ (flashing)........................28 8.11.1. Gas control will not open (no voltage)....................... 8.11.2. Gas control will not open (gas inlet pressure too high)................
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Page 5: Technical Data N15B; N15C; N30K; N30B; N30C
Atmos Heating Systems Ltd. Installation and user manual EN_FMT CHAPTER 1. 1.1. Technical data N15B; N15C; N30K; N30B; N30C Boiler type N15B; N15C N30K; N30B; N30C Gas type natural natural LPG gas natural natural LPG gas gas G20 gas G25... -
Page 6: Dimensional Sketch
Atmos Heating Systems Ltd. Installation and user manual EN_FMT 1.2. Dimensional sketch Free space There must be sufficient space at the top and bottom to be able to suspend the unit and to be able to connect all feed and drain pipes. -
Page 7: Unit Components
Atmos Heating Systems Ltd. Installation and user manual EN_FMT 1.3. Unit components Description Manufacturer Coopra article code Primary heat exchanger Coopra N00S040000 HWS cylinder Coopra N00S100000 Pump motor Wilo N00S110004 Actuator 3-way valve Honeywell N00S110003 Interior of 3-way valve Honeywell... -
Page 8: Diagrams
Atmos Heating Systems Ltd. Installation and user manual EN_FMT 1.4. Diagrams 1.4.1. Functional flow diagram FLOW X17.6 DISPLAY X17.3 RETURN X17.2 X17.5 X22.1 ALARM CONTACT X22.2 DHW INLET X19.2 X4.5 X19.1 MAXIMAL THERMOSTAT X4.6 (OPTIONAL) TANK THERMOSTAT X2.5 EXTERNAL TANK X18.3... -
Page 9: Verkabelungsplan
Atmos Heating Systems Ltd. Installation and user manual EN_FMT 1.4.2. Wiring diagram... -
Page 10: Operation
Type 15 Type 30 1.6. Boiler types The Atmos boiler is a heating unit with compact dimensions and a very high efficiency, with versions for domestic use for central heating or in combination with domestic hot water (HWS). -
Page 11: Conditions Of Delivery
Installation and user manual EN_FMT 1.7. Conditions of delivery 1.9. Environmental conditions Atmos Heating Systems Ltd. supplies its products according The area in which the unit is installed must satisfy the to the general conditions of delivery for the metal and electro applicable regulations. -
Page 12: Pump And Hydraulic Resistance
Atmos Heating Systems Ltd. Installation and user manual EN_FMT 1.12. Pump and hydraulic resistance 1.13.2. Heating of HWS (boiler with external storage The pump characteristic and the resistance graph of the cylinder) unit are given below. When one of the hot water taps is opened, the HWS stored in the storage HWS cylinder will immediately start to flow. -
Page 13: Chapter 2. Installation
Atmos Heating Systems Ltd. Installation and user manual EN_FMT CHAPTER 2. INSTALLATION 2.2. Mounting the assembly bracket 2.1. Mounting the rear cabinet with expansion vessel Mount the frame level to the wall. Remove the red cap from the pipe and place this end of the pipe on the side connection of the T-piece 15x15x1/2”... -
Page 14: Water Ans Gas Connections
Atmos Heating Systems Ltd. Installation and user manual EN_FMT • Damage to the unit that is caused by dirt in the 2.3. Water and gas connections system. • Before connecting the unit, rinse the system completely to remove all contamination. -
Page 15: Chapter 3. Suspending The Unti
Atmos Heating Systems Ltd. Installation and user manual EN_FMT that the clamping plate falls in the groove of the sliding CHAPTER 3. SUSPENDING THE UNIT piece. 3.1. The unit 3.3.2. Connecting the concentric flue tube and air supply (80/125 mm adapter) -
Page 16: Connection For The External Temperature Sensor (If Appicable) Connect To Terminal (3) Ans (4)
Atmos Heating Systems Ltd. Installation and user manual EN_FMT 3.6. Assembling the connection block When using a modulating thermostat, the plug on the printed circuit board must be connected with the correct polarity. Connect the green To reach the printed circuit board, the black casing must be connection block in the opened. -
Page 17: Chapter 4. Commisioning
Atmos Heating Systems Ltd. Installation and user manual EN_FMT CHAPTER 4. COMMISSIONING 4.6. Chimney sweeper function The chimney sweeper function has priority over the central 4.1. Electrical Power heating and HWS regulation. Place the mains plug (if used) with earth connection in the socket or switch on the electrical supply. -
Page 18: Gas / Air Adjustment
Atmos Heating Systems Ltd. Installation and user manual EN_FMT Pre-adjustment to be done in voltage-free condition: 4.8.2. Low load Activate the chimney sweeper function on low load – Turn venturi-screw clockwise completely down on its seat. Read the CO value on the Then turn the venturi screw anti-clockwise analyser. -
Page 19: Display
Atmos Heating Systems Ltd. Installation and user manual EN_FMT 4.11. Display During operation, the display shows the status of the unit in the form of a code. To be able to read the codes, A = display open the cover in front of the display. The display B = + button consists of three 7-segment LED’s + three decimal... -
Page 20: Blocking Operation (Permanent Status Indication)
Atmos Heating Systems Ltd. Installation and user manual EN_FMT 4.11.2. Blocking operation (permanent status indication) The burner stopped burning due to an incorrect situation. The display gives a permanent indication (not flashing) and the operation can be restored by switching it off and on (volatile block). -
Page 21: Menu Structure
Atmos Heating Systems Ltd. Installation and user manual EN_FMT 4.12. Menu structure By pressing the set/reset button in for longer than 5 seconds, you go to the ‘mode’ menu. To change the subsequent "Letter" parameter, the user must press the Set/Reset button. -
Page 22: Chapter 5. Temperature Regulations
Atmos Heating Systems Ltd. Installation and user manual EN_FMT CHAPTER 5. TEMPERATURE REGULATIONS Heating curve 5.1. CENTRAL HEATING The permissible central heating flow temperature can be set between 40°C and 90°C. The burner is blocked when the set flow temperature is reached. During the first 60 seconds of a central heating heat demand, the flow temperature may rise to 3°C above the set point before the regulation locks. -
Page 23: Hws Temperature Regulations
Atmos Heating Systems Ltd. Installation and user manual EN_FMT - With an outside temperature sensor, the measured outside • also when the cold water sensor is above the set temperature is sent to the modulating room thermostat, HWS temperature. which uses it to calculate the desired central heating flow temperature (set point). -
Page 24: Chapter 6 Burner States And Monitoring Burner States
Atmos Heating Systems Ltd. Installation and user manual EN_FMT CHAPTER 6. BURNER STATES and MONITORING 6.1.6. Functional locking Fan on/off - Gas valve off - Igniter off - Ionisation off - Alarm 6.1. Burner states contact on 6.1.1. Rest state... -
Page 25: Static Pressure Monitoring
Atmos Heating Systems Ltd. Installation and user manual EN_FMT If the difference between flow and return temperatures 6.2.4. Static pressure monitoring becomes less than –5°C during burning, the regulation locks. If the water pressure is less than 0.2 bar, the regulation locks with a ‘P’... -
Page 26: Chapter 7. Maintenance
Atmos Heating Systems Ltd. Installation and user manual EN_FMT CHAPTER 7. MAINTENANCE 7.1.4. Ionisation probe The ionisation probe is a part that wears. An insulating layer High voltage! ! ! can be formed in the flame at The wiring of the pump, the three-way valve, fan and high temperature. -
Page 27: Chapter 8. Malfunctions
Atmos Heating Systems Ltd. Installation and user manual EN_FMT CHAPTER 8. MALFUNCTIONS 8.6. Three-way- diverter valve Check whether the actuator stops on the switch in position High voltage! correctly. The wiring of the pump, the three-way valve, fan and wiring of the gas control can be under a voltage of 230 VAC. - Page 28 Atmos Heating Systems Ltd. Installation and user manual EN_FMT 8.10. Fitting instructions for the safety valve 8.11.4. Gas/air mixture is not correctly adjusted The safety valve must be tightened with a torque of 10 see Chapter 4. : Adjustment full load and low load.
- Page 29 Atmos Heating Systems Ltd. Installation and user manual EN_FMT 8.11.7. Inspection / cleaning / replacement of the ionisation probe • unplug the plug of the ionisation probe (low voltage). • remove the two screws from the ionisation clamp. • remove the ionisation probe from the lid of the unit.
- Page 30 Atmos Heating Systems Ltd. Installation and user manual EN_FMT USER MANUAL Is there an (unusual) interruption in the gas supply? Check by seeing whether a gas cooker in the kitchen is working. If it is General now working, call the gas company. The gas flow can also be The unit combines a maximum of comfort with an extremely blocked because the gas filter of the boiler is contaminated;...
- Page 31 Atmos Heating Systems Ltd. Installation and user manual EN_FMT Display Open the cover in front of the display to be able to read the codes. The display consists of three 7-segment LED's + three decimal points and three pushbuttons. The left 7-segment LED shows the status or the menu step.
- Page 32 Atmos Heating Systems Ltd. Installation and user manual EN_FMT 2003 Atmos Heating Systems Ltd. All rights reserved. Nothing from this document may be duplicated and/or made public by means of printing, photocopy, microfilm or in any other way without prior written permission from the manufacturer. This also applies to the appropriate drawings and/or diagrams.
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