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Summary of Contents for CHAFFOTEAUX Calydra comfort 100
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Page 1: Installation And Operating Instructions
WALL-HUNG COMBINATION BOILER ® Central Heating and Instantaneous Domestic Hot Water with TSS Fanned Flue System Installation and Operating Instructions Calydra comfort 100 G.C.N: 47-980-21 PLEASE LEAVE THESE INSTRUCTIONS WITH THE END-USER... -
Page 2: Customer Care
This appliance must only be used for the purpose for which it is designed. THe manufacturer declines all responsibility for improper or negligent use. A charge may be made if Chaffoteaux & Maury Service is called out to resolve a non-product related fault. Your statutory rights are not affected. -
Page 3: Table Of Contents
Introduction By combining their modern highly efficient low water content fanned flue combination boiler concept and the brand new TSS ® “Temperature Stabilised System”, Chaffoteaux & Maury have created a whole new concept. Calydra comfort This unique combination is able to provide the user with hot water immediately at the outlet of the appliance and stable temperatures at both extremely low flow rates or when several taps are opened together. -
Page 4: Description
Chaffoteaux & Maury low pressure instantaneous domestic hot water system. The ‘Calydra comfort’, as well as providing hot water, provides central heating. The boiler is designed for sealed systems only. A one speed circulating pump, diverter valve, expansion vessel as well as a pressure gauge and safety valve are included within the boiler. -
Page 5: Technical Data
reset Fig.3 Technical Data Calydra comfort Calydra comfort Propane L.P.G. G31 Appliance category Cat Ii 2H 3+ Gas rate Gross heat input C.H. & D.H.W. Maximum in kW 34.6 Maximum in kg/h 2.42 Maximum in Btu/h 117,900 Maximum in ft 44.8 Heat output C.H. -
Page 6: Dimensions
Type C 32 xx Type C 32 xy Fig. 4 Weights Tails diameter With packaging : ø Safety valve outlet 15 mm - Calydra comfort 100 : 40.5kg ø Central Heating flow 22 mm Without packaging : ø D.H.W. outlet 15 mm ø... -
Page 7: Operation
Operation reset Fig.5 Domestic Hot Water Mode (Fig.5) will show. Over 2 l/min, the D.H.W. temperature is controlled by the D.H.W. control thermistor d (Fig.6) and the In order to supply hot water, the main switch 23 (Fig.5) must heating control thermistor e (Fig.6), but dependant upon the be in the ON position I This will be confirmed by the green position of the D.H.W. -
Page 8: Installation Requirements
Installation Requirements Location The boiler can be installed on any suitable internal wall. Ventilation Provision must be made to allow the correct routing of the flue The room in which the boiler is installed does not require specific and siting of the terminal to allow the safe and efficient ventilation. -
Page 9: Installing The Boiler
Connecting the Boiler to the System Attention ! Connecting tails are delivered with the boiler. You could ask your local dealer or Chaffoteaux et Maury Ltd for first installation tails kit or to replace existing boilers such as old Chaffoteaux et Maury models. -
Page 10: Making The Electrical Connections
Installing the Boiler (contiunued) Room thermostat T.A. Connector D Mains supply cable Fig. 11 Making the Electrical Connections: Connect the live and neutral wires of the main cable. Note: The connections should be made so that should the lead be pulled from its anchorage, the current carrying wires become taut before the earth wire. -
Page 11: System Guidance
System Guidance The boiler is suitable for sealed systems only. The Fernox Manufacturing maximum cold water mains pressure for the appliance is 10 Britannica Works bar. All fittings and pipework connected to the appliance Clavering should be of the same standard. If there is a possibility of Essex the incoming mains pressure exceeding 10 bar, particularly CB11 4QZ... -
Page 12: Commissioning And Testing
Comissioning and Testing Pre-commissioning gauge to test point 14 (Fig. 16) (working pressure) while Ensure that the system has been adequately flushed. boiler is operating in hot water mode. (Refer to technical Purge gas supply of air and test for soundness. data). -
Page 13: User Instructions
User’s Instructions Control Panel (Fig.17) 31. Pressure gauge 23. Two position selector switch =- D.H.W. mode indicator = Switched OFF =- Central Heating mode indicator = Switched ON = Domestic Hot Water temperature control knob Isolating Valves (Fig 16) Valves shown in open position = Central Heating flow temperature control knob 34. -
Page 14: Instructions For Setting The Built-In Clock
Helpful suggestions Periodically check the system pressure using the pressure gauge and make sure that the pressure is between 1.0 and 1.5 bar when the system is off and cool. If the pressure is below the minimum recommended value, the pressure must be brought into the acceptable range. -
Page 15: Gas Conversion
Gas Conversion This appliance is suitable for Natural gas or LPG. A gas conversion must be made by a competent person. Incorrect Operation Fault Cause Solution Check the water pressure in the central heating system and external electrical The boiler doesn’t start No gas, no water or no electricity supply, check that the gas supply is on, should there still be a problem contact... - Page 16 This appliance is suitable for Natural gas or LPG. A gas conversion must be made by a competent person. Chaffoteaux & Maury are continuously improving their products and therefore reserve the right to change specifications without prior notice and accepts no liability for any errors or omission in the information contained in this document.
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