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Summary of Contents for Protherm Leopard 24 BTV
- Page 1 Leopard User and Installation Instructions 24 BTV / v.17 24 BOV / v.17 Wallhung gas boiler DHW preparation Power 9 - 24kW XXXX...
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Page 2: Table Of Contents
24 BTV/BOV Note: The boiler serial number is marked on the data label attached to the fascia behind the front panel. Refer to the ‘Introduction’ section for a description of the basic functions of the boiler. The ‘User’ section describes how to safely operate the boiler. The "Installation "... -
Page 3: Important Notes
Dear Customer You have become an owner of a wall- workshops, of fic es, etc. and as a flow hung combination boiler, for natural gas heater of domestic hot water (DHW). or LPG. The boiler 24BTV 17 with forced We believe it will serve you to your flue gas removal and 24BOV 17 with flue full satisfaction –... -
Page 4: Safety Of Life And Property
In practice, situations may occur • If it is necessary to discharge water from the heating system, it must not be in which the users must apply dangerously hot; necessary precautions: • If water has leaked from the boiler • Preventing the boiler from switching on exchanger, or if the exchanger is filled (also accidental) when inspecting the with ice, no attempts to start the boiler... -
Page 5: User Instruction
USER INSTRUCTONS Control and Signaling Main on/of switch The main on/off switch (see fig.1) is on the bottom of the boiler, below the control panel. Caution: Commencing and first start of the boiler operation may only be carried out by a specialised service centre! Only turned on boiler has activated all protective function (e.g. -
Page 6: Boiler Indication
Boiler indication during ordinary operation (display mode) Water pressure in central heating Actual circuit heating water tem- perature indication in °C. system in Bar. LED 1 under symbol LED 3 under symbol lights continuously. The lights continuously. Re- actual temperature of he- commended range ating water flowing from... - Page 7 Equithermal mode - curve slope Equithermal mode – paralel curve Press the button - shift letter E with the characters If previous parameter E (0) through to (9) attached was confirmed by pres- will appear on the display. sing the button By pressing the but-...
- Page 8 Operation diagram...
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Page 9: Fault Messages
Fault messages Loss of circuit heating water - F0 Other boiler faults (from F2 to F8) Pressure is under 0,7 Boiler switched off itself. Bar. Boiler is switched off, LED 4 under symbol LED 1 and LED 4 under flash. It is necessary to symbols flashes. -
Page 10: Boiler Regulation
Setting SUMMER mode (only DHW) Setting WINTER mode (CH + DHW) • Start the boiler; • Start the boiler; • Select the CH temperature instead of “– –” • Select “– –” for CH temperature as de- as described under Control and Signalling scribed under Control and Signalling (CH (CH temperature setting);... -
Page 11: Protective Features Of The Boiler
a higher or a lower value by shifting the period (at night, when absent) on the con- reference temperature – see the section trol unit to the actually required value – it “Controls and signals – equithermal mode must always be at least 3°C lower than –... -
Page 12: Servicing And Maintenance
the boiler’s warranty. running can makes only competent person autorised by the manufacturer. Warning: The protective functions are only active if the boiler is plugged into the Safety valve electrical grid socket and the main switch The boiler is equipped with a safety valve. is on (in the “I”... -
Page 13: Warranty Conditions
Too high pressure in central heating sys- Refilling procedure: tem: • Check if the power cord is plugged into the If it's necessary to reduce pressure in CH socket and the gas valve that feeds the boiler is open. The main on/of switch is in or drain the boiler, can be used the tap at the bottom of boiler (see fig. -
Page 14: Technical Parameters
Technical parameters 24 BOV Category ..........II 2H3P Design . - Page 15 Technical parameters 24 BTV Category ..........II 2H3P Design .
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Page 16: Boiler Schematic
Boiler schematic 11. DHW inlet 1. manostat 12. gas inlet 1* chimney draft control system 13. DHW outlet (flue thermostat) 14. CH outlet 2. fan 15. drain valve 2* draught damper 16. pressure sensor 3. heat exchanger 17. backflow valve 4. -
Page 17: Dimensions And Pressure Available
Dimensions and pressure available CH outlet (outer thread G 3/4") CH inlet (outer thread G 3/4") Wall DHW outlet (outer thread G 1/2") Gas in (outer thread G 1/2") Wall-fixing bracket Casing DHW inlet (outer thread G 1/2") Flow rate through heating system (l/h) fig. -
Page 18: Installation Instruction
INSTALLATION INSTRUCTONS Introduction 24 BTV/BOV is compatible with all stream direction must be opposite to that common types of heating water systems of the heating wa ter. and radiators. Installation of a sludge separator is recom- 24 BTV/BOV boiler can be put into opera- mended in the incoming branch of heating tion only by an authorised installer in com- water. - Page 19 For the 24 BTV flue-gas is removed and Delivery completeness combustion air is brought in by a special BTV /BOV boiler is delivered in assembled double duct. Double-duct routes can be state and functionally tested. completed from the standard parts sup- plied by the manufacturer for virtually any Delivery contains (see fig.
- Page 20 Delivery contents Connecting set Záruční list Seznam servisních středisek Servisní kniha Návod k obsluze a instalaci fig. 10 Connection set contain: 1x assembly platform 2x CH stop valve G 3/4" including gasket fig. 9 2x Heating system connections - pipe diameter 22 mm 2x DHW stop valve G 1/2"...
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Page 21: Boiler Installation
Boiler installation Heating system Note: after connecting of boiler to heating system remove plastic stoppers which are Rated diameters of pipes are determined placed in boiler outlets. in the usual manner, depending on the pump characteristic curve. The piping is DHW system determined by the requirements for the The DHW pressure should be between 1... - Page 22 Boiler hanging mutually and from the wall and floor. For this end is supplied special connecting set The boiler is hung on the wall on two bolts, (see Fig. 10). with minimum diameter of 6 mm. Suitable washers must be placed under the bolt On the hydraulic set at the boiler’s bottom, heads.
- Page 23 Drain valve Safety valve fig. 12 fig. 13 Gas connection Boiler filling and draining The 24 BTV/BOV - G20 model is designed Water filling into / draining from the heating for natural gas, with 2.0 kPa rated pressure system and the related steps (purging, in the network and the calorific value of 9 setting the expansion vessel) are not to 10 kWh/m...
- Page 24 Boiler template fig. 14...
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Page 25: Flue Gas And Air Ducts
Flue gas and air ducts For 24 BTV, the air input and flue gas Design output goes through a special double duct. The sufficient distance must be ensured betveen the flue gas duct and the flammable materials to prevent the increasing temperature of these materials over 80°C. - Page 26 The most frequent kinds of flue design are • Corners smaller than 0.5 m are ignored. illustrated on fig. 16, 17 and 18. The boiler All the distances are understood from the 24 BTV can be used for next following external vent axis to the outer edge of the designs: respective window, grille or door.
- Page 27 External vents - Illustration Overhanging parts 2m - in public places 0,4m - in other places - zone where external vents can be instaled Installation in a façade Corners fig. 19...
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Page 28: Example Of Horizontal Duct Flue
Example of horizontal double-duct flue A Outside casing – air part Horizontal flue - Illustration B Inside casing – flue gas part C Collar and clip D Elbow with flange E Sealing F Bolts G Outer sealing ring (rubber) Inner sealing ring (plastic) J O-ring •... -
Page 29: Example Of Vertical Duct Flue
Example of a vertical double-duct flue Example of a vertical duct route • Attach a condensate-drainage part (tube, hose, etc. – not included in the delivery) • Apply the seal to the coaxial vertical to the condensate outlet of the vertical adaptor (O);... -
Page 30: Electrical Part
Electrical part Electrical connection of the boiler to the The minimum requirements for the regula- power grid is by three-wire cord without tor’s contacts: 24 V / 0.1 A, A.C. plug. The socket for the plug must comply The room thermostat is connected to the with the relevant standard and have the boiler with a two-wire cable, with copper grounding pin connected to a PE or PEN... -
Page 33: Conversion To Lpg
Conversion to LPG Boiler 24 BTV/BOV is standardly supplied in the version for the combustion of natural gas. If the combustion LPG is required, it is necessary replace gas valve and burner platform and then set the boiler to specified parameters.
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