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Ferroli TEMPRA Installation And Use Instructions Manual
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Ferroli TEMPRA Installation And Use Instructions Manual

Ferroli TEMPRA Installation And Use Instructions Manual

Wall mounted fan flue system boiler
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Phone numbers:
Installer ____________________________
Service Engineer _____________________
°
Serial N
____________________________
TEMPRA
Wall Mounted
System boiler
These Instructions must be left with the appliance User.
Fan Flue
Wall mounted fanned
flue boiler
INSTALLATION AND
USE INSTRUCTIONS
Please read these Instructions
thoroughly before using
the appliance

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Summary of Contents for Ferroli TEMPRA

  • Page 1 TEMPRA Wall Mounted Fan Flue System boiler Wall mounted fanned flue boiler Phone numbers: INSTALLATION AND Installer ____________________________ USE INSTRUCTIONS Service Engineer _____________________ ° Serial N ____________________________ Please read these Instructions thoroughly before using the appliance These Instructions must be left with the appliance User.

  • Page 2: Table Of Contents

    INDEX General description and information Technical specification Installation details Installation Boiler connections Electrical connections Commissioning TEMPRA...

  • Page 3: General Description And Information

    3. To avoid the possibility of injury, care must be taken when handling sheet metal components. 1.2 Introduction The TEMPRA Boiler is a “room-sealed” appliance: it takes in the air required for combustion and encloses all the combustion products in an hermetic compartment. The discharge of fumes and intake of combustion air are managed through air/flue pipes that may be run horizontally in all directions, or through a concentric flue running vertically or horizontally.
  • Page 4 A newly-designed gas ignition valve assembly, comprising a range rated regulator gas valve and a flame control device. (Ignition is by an intermittent pilot flame; which lights the main burners.) An expansion vessel, pump, automatic air vent and air separator . A temperature sensor. Pressure gauge. Pressure relief valve set at 3 bar. TEMPRA...
  • Page 5 2. TECHNICAL SPECIFICATION 2. TECHNICAL SPECIFICATION 2.01. Technical data 2.01. Technical data 2.01. Technical data 2.01. Technical data 2.01. Technical data Model TEMPRA sealed system boiler Natural gas (G20) Propane LPG (G31) Nominal heat input (gross) 21.6 12.8 21.1 12.5 Nominal heat input (net) 19.5...
  • Page 6 4. 4. 4. 4. 4. Outlet pressure relief valve a. a. a. a. a. C.H. boiler thermostat b. b. b. b. b. Pressure gauges c. c. c. c. c. Main switch d. d. d. d. d. Overheat cut-off thermostat (reset) Ø 96 Fig. 1 Ø 112 TEMPRA...
  • Page 7 63 - C.H. boiler thermostat 22 - Burner 24/82 - Ignition/flame sensing electrode 87 - Gas pressure test point 98 - Main switch 25 - Pilot burner 27 - Copper heat exchanger 145 - Pressure gauges 29 - Tube flue outlet TEMPRA...

  • Page 8: Installation Details

    DM2. If in doubt advice must be sought from the Local Gas Region of British Gas Plc. 3.2 Location of Boiler The installation of the TEMPRA must be on a suitable non-combustible load bearing wall which will provide an adequate fixing for the boiler mounting bolts. The location should be in an area where the water pipes will not be subjected to frost conditions.
  • Page 9 Terminal Position Fig. 3 Minimum Clearance mm min. 25 mm 25 mm 600** Fig. 4 NOTES ** Access to the front of the boiler must be available for maintenance (min. 600 mm). TEMPRA...
  • Page 10 7. Attention - Is drawn to the Model Water Byelaws. Fittings manufactured from duplex (alpha-beta) brass are not acceptable for underground use and certain water undertakings will not accept their use above ground. TEMPRA...
  • Page 11 Filling point By Pass Fig. 6 NOTE: A bypass must be fitted to ensure a minimum flow rate of 6 l/min. through the boiler. Approved filling loop 1. Filling point C.H. Fig. 7 2. Temporary connection 3. Cold water supply TEMPRA...
  • Page 12 28.5 61.8 49.6 24.5 45.3 96.4 33.2 72.1 57.9 28.0 51.8 110.2 38.0 82.4 66.2 Fig. 9 For syst. volumes other than those given above, mult. the syst. 0.140 0.259 0.551 0.190 0.412 0.33 volume by the factor across TEMPRA...
  • Page 13 60 mm deep holes to accept fixing bolts and insert. Tighten nuts until secure, then remove nuts leaving studs protruding, hang boiler and refits nuts to secure. c c c c c c c c c c d d d d d Fig. 10 TEMPRA...
  • Page 14 A=L+(85-90)mm 2. The intake (plastic) pipe only Clamp detail butts to the elbow 3. Care must be taken not to dislodge “O” Chamfer outer edge of rings aluminium pipe to avoid dislodging "O" rings Ø1=100 Ø2=60 Fig. 12 TEMPRA...

  • Page 15: Boiler Connections

    Connect the pressure relief valve discharge pipe (1/2”) to the outside of the building, where possible over a drain. The discharge must be such that it will not be hazardous to occupants or passers - by or cause damage to external electrical components or wiring. The pipe should be directed towards the wall. TEMPRA...

  • Page 16: Electrical Connections

    6.1 Electrical connection 1. The TEMPRA boiler requires a permanent live supply to the appliance (live, neutral and earth) together with a switched line from the system controls to operate the burner. 2. When using external controls remove link wire betwen terminals 4 -5.
  • Page 17 230V 50Hz 6.3 General wiring diagram S.4585 D 1003 Spark electrode Central heating pump Air pressure switch Central heating limit thermostat Central heating frost thermostat C.H. boiler thermostat External controls Full sequence automatic control Switch 176. Overheat CUT-OFF thermostat TEMPRA...

  • Page 18: Commissioning

    Technical Data - the burner pressure must always be checked anyway. Remove the cap from the adjustment screw. HEAT INPUT BURNER PRESSURE HEAT OUTPUT (Gross) kW mbar set to 21.6 — 17.6 16.7 — 12.8 — Burner pressure to C.H. Heat Output 1 / Heat Input 2 TEMPRA...
  • Page 19 Explain the function and control of the boiler, including any external controls. b) Advise against obstruction of purpose provided ventilation, and of the flue terminal. c) Give advice on frost protection of parts. d) Advise arrangement of an annual Service Contract. e) Hand all Instructions and literature to the user. TEMPRA...
  • Page 20 Phone numbers: Installer Service Engineer BECAUSE OF OUR CONSTANT ENDEAVOUR FOR IMPROVEMENT DETAILS MAY VARY SLIGHTLY FROM THOSE QUOTED IN THESE INSTRUCTIONS. ALL SPECIFICATIONS SUBJECT TO CHANGE Stockton Close, Minworth Industrial Park, Minworth, Sutton Coldfield, West Midlands B76 8DH Tel.: 0121/33523500 - Fax 0121/3523510...