Pakole GTV-20A Instructions For Installation And Servicing

Pakole GTV-20A Instructions For Installation And Servicing

Propane or natural gas-fired gtv-type warm air blowers
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Instructions for
Installation and Servicing
Intented for Installer
PROPANE OR NATURAL GAS-FIRED GTV-TYPE
WARM AIR BLOWERS
Appliance types:
GTV-20A, C, CL
GTV-27A, C, CL
GTV-33A, C, CL
GTV-40A, C, CL
GTV-48A, C, CL
GTV-58A, C, CL
GTV-68A
GTV-78A
GTV-87A
GTV-97A
GTV-107A
GTV-116A
www.pakole.com
EN
EN

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Summary of Contents for Pakole GTV-20A

  • Page 1 Instructions for Installation and Servicing Intented for Installer PROPANE OR NATURAL GAS-FIRED GTV-TYPE WARM AIR BLOWERS Appliance types: GTV-20A, C, CL GTV-68A GTV-27A, C, CL GTV-78A GTV-33A, C, CL GTV-87A GTV-40A, C, CL GTV-97A GTV-48A, C, CL GTV-107A GTV-58A, C, CL GTV-116A www.pakole.com...
  • Page 2: Table Of Contents

    FORCED CONVECTION AIR HEATERS Contents Table of Contents Safety information ���������������������������������������������������������������������������������������3 General Instruction �������������������������������������������������������������������������������������5 Installer’s responsibilities ������������������������������������������������������������������������������������������������������5 Data board ����������������������������������������������������������������������������������������������������������������������������5 Corrosive materials ���������������������������������������������������������������������������������������������������������������6 Standards and laws ��������������������������������������������������������������������������������������������������������������6 Safety signs ��������������������������������������������������������������������������������������������������������������������������6 Safe usage ����������������������������������������������������������������������������������������������������������������������������6 Transportation, unpacking, handling �������������������������������������������������������7 Operation principle ��������������������������������������������������������������������������������������7 Inside structure ���������������������������������������������������������������������������������������������������������������������8 Outside structure �������������������������������������������������������������������������������������������������������������������9 Positions of structure components ����������������������������������������������������������������������������������������9...
  • Page 3: Safety Information

    FORCED CONVECTION AIR HEATERS Contents Maintenance ������������������������������������������������������������������������������������������������35 Maintenance procedures ����������������������������������������������������������������������������������������������������35 Gas change �������������������������������������������������������������������������������������������������������������������������37 Process of nozzle exchange �����������������������������������������������������������������������������������������������37 Exchange process of narrowing plate (under exhaust fan) �������������������������������������������������37 Maintenance of regulation system of appliance ������������������������������������������������������������������38 Troubleshooting ����������������������������������������������������������������������������������������39 The appliance does not start �����������������������������������������������������������������������������������������������39 The appliance operates continuously ���������������������������������������������������������������������������������39 The appliance just prepurges ����������������������������������������������������������������������������������������������39 The appliance just prepurges ����������������������������������������������������������������������������������������������40...
  • Page 4 We consider it to be a consistent expression of our non-liability statement if you do not make a limitation or exclusion statement after� PAKOLE TRADE LTD offers GTV-E (3P and MOD) and GTV Condens+ forced convention air heater ranges as full compliant and certified products for the above regulation.
  • Page 5: General Instruction

    The appliance is equipped with data board, which is placed on inside of device’s door� On this data board there are information concern- ing the type of device, gas type, electrical connection and flue types. Manufacturer Type GTV-48A PAKOLE Trade Kft. 8000 Székesfehérvár, 47,3 kW Nominal input: Börgöndi út 8-10.
  • Page 6: Corrosive Materials

    Qualified service engineers are those having specific technical experience and/or valid license in the field of heating and cooling installa- tion for home and industry. In any case, call the Manufacturer office or the closest dealer (www.pakole.com) and ask for further informa- tions�...
  • Page 7: Transportation, Unpacking, Handling

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS ATTENTION • Never use the unit to support other equipment� • Never leave tools, spare parts, etc� inside the unit� • Make sure that all inspection panels are closed properly� • Do no expose the unit to inflammable gases.
  • Page 8: Inside Structure

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Inside structure 2. pictures: Inside structure of appliance...
  • Page 9: Outside Structure

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Outside structure Device cover Axial or centrifugal blower Air leading Flue connec- tion Device side sheet Combustion air connection Device door Air leading lamella Air leading Device bottom cover 3. picture: Outside structure of appliance Positions of structure components Exhaust gas Mounted...
  • Page 10: Appliance Types

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Appliance types The overall dimension of appliances are in enclosure 2� Axial fan-type execution (GTV-…A) Features: • suction in of heater air is executed from the heated place, it can not be connected to air duct •...
  • Page 11: Installation

    The flexible gas pipe must be mounted free from torsion! Recommended to apply gas connection set (flexible gas pipe,gas filter,1/2” or 3/4” shat off valve) marketed by PAKOLE Ltd.(Pic. 9). If there is installed pressure regulator per appliance then it...
  • Page 12: Electrical Connection

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Gasket ring Gas filter Tömítőgyűrű Gázszűrő Gas shut -off valve Gáz elzáró-szerelvény Flexible gas pipe Flexibilis gáztömlő 9. picture: Attachment with flexible gas pipe Attachment of flexible gas pipe has to be directly to the outside threaded gas connection of appliance located on the back side of it. PERFORMANCE RANGE CONNECTING DIMENSION (mm)
  • Page 13: Electrical Connection

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Electrical connection Regulatory options 2 Point: On (100%) - Off 3 Point: On (100%) - 50% - Off Modulation: On (100%) - Mod (100%...50% )- Off • Connect the heater electrically according to the attached drawing� Electrical connection scheme might be changing: we do recommend using the electrical wir- ing scheme sent with the product GTV-20…58A (axial fan-type) electrical connection of 2 point regulation appliance...
  • Page 14 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS GTV-20…58A (axial fan-type) electrical connection of 2 point regulation appliance with SIT control box and 5 pole plug 11. picture: Axiál fan-type electrical connection of GTV appliance with SIT control box...
  • Page 15 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS GTV-20…58 C / CL (Centrifugal fan-type) electrical connection of 2 point regulation appliance with HONEYWELL control box and 5 pole plug 12. picture: Centrifugal fan-type electrical connection of GTV appliance with HONEYWELL control box...
  • Page 16 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS GTV-20…58 C / CL (Centrifugal fan-type) electrical connection of 2 point regulation appliance with SIT control box and 5 pole plug 13. picture: Centrifugal fan-type electrical connection of GTV appliance with SIT control box...
  • Page 17 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS GTV-20…78 A (Axial fan-type) electrical connection of 3 point regulation appliance with HONEYWELL control box and 5 pole plug 14. picture: Axial fan-type electrical connection of GTV appliance with HONEYWELL control box...
  • Page 18 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS GTV-20…78 A (Axial fan-type) electrical connection of 3 point regulation appliance with HONEYWELL control box and 6 pole plug AHP3 típusú hőm. szab. 15. picture: Axial fan-type electrical connection of GTV appliance with HONEYWELL control box...
  • Page 19 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS GTV-68...116 A (Axial fan-type) electrical connection of 2 point regulation appliance with BRAHMA control box with DUNG / HONEYWELL magnetic valve and 5 pole plug 16. picture: Axial fan-type electrical connection of GTV appliance with BRAHMA control box...
  • Page 20 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS GTV-68...116 A (Axial fan-type) electrical connection of 2 point regulation appliance with BRAHMA control box with DUNG / HONEYWELL magnetic valve and 5 pole plug Szelep IN 17. picture: 2-point regulation ,Axial fan-type electrical connection of GTV appliance with BRAHMA control box...
  • Page 21 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS GTV-20...58 A / C / CL electrical connection of 2 point regulation appliance GTV-68...78 A (Axial fan-type) electrical connection of 2 point regulation appliance with SIT control box and 5 pole plug Szelep IN 18.
  • Page 22 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS GTV-20...58 A / C / CL electrical connection of 3 point regulation appliance GTV-68...78 A (Axial fan-type) electrical connection of 3 point regulation appliance with SIT control box and 5 pole plug Szelep IN 19.
  • Page 23 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS GTV-20...58 A / C / CL electrical connection of modulation regulation appliance GTV-68...78 A (Axial fan-type) electrical connection of modulation regulation appliance with SIT control box and 5 pole plug Szelep IN 20.
  • Page 24: Optional Accessories

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Optional accessories Temperature controllers Recommended temperature regulators for appliances: Please find the description of termostats in supplied with these 21. picture: AHP-1, AHP-2, AHP-3, AHP-MOD type of termostat Electrical connecting specification •...
  • Page 25: Regulation Possibilities

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Regulation possibilities Applicable regulatory options according to regulation ECO DESIGN EU2016/426 3-point, modulation: GTV-20...78 kW GTV x AHP – 3 L N L1 N1 L2 22. picture: Possible regulation mode controlled by AHP-3-type thermostat GTV x AHP –...
  • Page 26: Protective Distances

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Protective distances From flammable materials it is obligatory to keep SAFETY OF OPERATION and FIRE PREVENTION distances! Minimal dimensions of protective distances: 24. picture: Protective distances Fixing and exhaust system possibilities Fixing possibilities Location on cantilever Located on cantilever...
  • Page 27 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Cantilever fixing points (GTV-20..58KW) Type GTV-20..58A 1080 mm GTV-20..27C, CL 1080 mm GTV-33..58C, CL 1250 mm Cantilever dimensions at GTV 20-58KW appliances: M8 screw Console Console fixing points 27. picture: Fixing points The cantilever can be mounted to the wall by its fixing points .
  • Page 28: Suspension-Type Installation

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Suspension-type installation Allowed angle deviation Steel wire-rope Cord heart M16 large-sized washer Lockwasher M8 large-sized washer Lockwasher Self locking nut 28. picture: Fixing by steel wire-rope In case of steel wire-rope mounting the following instructions have to be kept in any case: •...
  • Page 29: Exhaust Systems

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Exhaust systems Exhaust system units 1� Perpendicular roof exit (flue/combustion air) set C32K 2� Side-wall exit (flue/combustion air) set C12K 3� Straight unit, 250/500/1000 mm 4� 90° elbow 5� B23 set for flat roof or side-wall exit 6�...
  • Page 30 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS B22V type The combustion air supply is directly from the heated area and the flue system Ø100 mm is vertically across the roof to outside. The outside flue pipe is insulated Ø150/100 mm. Components: •...
  • Page 31 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS C12 type The combustion air and flue system is horizontally across the wall to outside Components: • flue pipe: 250/500/1000 mm (Ø100 mm), • air supply pipe: 250/500/1000 mm (Ø100 mm), •...
  • Page 32: Minimum Distance Of The Air Supply And Venting Sets

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS C52 type The combustion air supply is across the wall from outside, the flue system is vertically across the roof to outside with 100 mm pipe� The pipe diam� above the roof is 150/100 mm� Components: •...
  • Page 33: Accessories

    39. picture: Minimum distances at C52 type Accessories These components are optional accessories of GTV-CL-type appliances according to the Fig 30/a,b� If you would like to purchase these air duct components, please contact with sales section of PAKOLE TRADE Ltd� Marking (mm) Type T form with „winter-sum-...
  • Page 34: Appliance Operation

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Appliance operation Start, restart The properly installed appliance according to the control sign received from temperature regulator - in the present case heating – starts the exhaust fan,which executes the 30 seconds prepurge time� This time period is also enough for biggest power appliance to ensure the satisfactory air exchange namely the triple of combustion air volume�...
  • Page 35: Maintenance

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS AHP-MOD: Controller has HEATING / 0 / VENTILATION switch, „RESET” button, MODULATION/100% switch and has PROGRAM HOURS� Set day and night temperature by two calibrated rotary knobs� The programmable thermostat turn on device depending on the time of day if required by the room temperature�...
  • Page 36 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS input gas flow direction output gas flow direction 42. picture: Gas pressure check with SIT magnetic valve Maintenance supervision solely by a qualified service department (all kinds of interventions for which disassembly of appliance is necessary): •...
  • Page 37: Gas Change

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Gas change ATTENTION! In case you would like to operate your appliance by another type of gas(e.g. by Natural gas instead of Propane gas), then contact the local authorized representative or a qualified service department! Process of nozzle exchange Tinner screw...
  • Page 38: Maintenance Of Regulation System Of Appliance

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Maintenance of regulation system of appliance Combined regulator thermostat assembled with the appliance ensures the suitable operation of device� Combined thermostat: 3 positions (Honeywell - L4064): • FAN OFF – stops the fan – depending on the adjusted temperature� •...
  • Page 39: Troubleshooting

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Troubleshooting There are installed mode indicator lamps on the front side of appliance: • GREEN: operation indicator lamp • RED: error indicator lamp The appliance does not start The appliance does not Faulty electrical installation Check the installation start...
  • Page 40: The Appliance Just Prepurges

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS The appliance just prepurges In case of only Honeywell electronic control The igniter has sparked and the The phase and null wire is burner is ignited but the device Change the phase and null changed stops within short time and the red lamp is lighting...
  • Page 41: Enclosure

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS 12 . Enclosure Enclosure 1 / A: Appliance performance data GTV-20A GTV-27A GTV-33A GTV-40A GTV-48A GTV-58A Type Input (NCV) 20,25/13,5 27,05/18,12 33,4/22,38 40,35/27,03 47,3/31,69 58,8/39,4 Output (NCV) 18,6/12,2 24,9/16,4 30,8/20,2 37,2/24,4...
  • Page 42: Enclosure 1 / B: Gas Consumption

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Type GTV-20C,CL GTV-27C,CL GTV-33C,CL GTV-40C,CL GTV-48C,CL GTV-58C,CL Input (NCV) 20,25/13,5 27,05/18,12 33,4/22,38 40,35/27,03 47,3/31,69 58,8/39,4 Output (NCV) 18,6/12,2 24,9/16,4 30,8/20,2 37,2/24,4 43,6/28,6 54,3/35,6 Efficiency [3 point/Mod] 72,7/73,4 72,8/73,6 72,6/73,4 72,4/73,6 72,7/73,5 72,8/73,5 Natural gas 2,15/1,44...
  • Page 43: Enclosure 2.: Appliance Dimensions Per Types

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS Enclosure 2.: Appliance dimensions per types GTV-…A axial fan-type 20…58 kW Type GTV -20A GTV -27A GTV -33A GTV-40A GTV-48A GTV-58A GTV-…A axial fan-type 68…116 kW Type GTV-68A GTV-78A GTV-87A GTV-97A GTV-107A 1110 1000...
  • Page 44: Enclosure 3.: Flue Longs, Allowed Pressure Drops

    Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS GTV-…CL centrifugal fan-type 20…58 kW Type GTV-20 CL 1050 GTV-27 CL 1050 GTV-33 CL 1100 GTV-40 CL 1100 GTV-48 CL 1150 GTV-58 CL 1150 Enclosure 3.: Flue longs, allowed pressure drops ATTENTION! The joint of pipes must be sealed and fixed! Not allowed longer flue system as the above chart shows! Supplement: The fresh air supply and venting set can contain an elbow 90°�...
  • Page 45: Enclosure 4.:Target Countries/Gas Categories

    DK, EE, FI, LT, LV, NO, SE LU, DE BE, FR CY, DE BA, BG, MD, RO, 20, 28-30 RU, SK, UA, HR, RS GTV-20A, C, CL 20, 37 CH, ES, GB, IE, PT, SI GTV-58A, C, CL 2H3P GTV-68A ��� GTV-116A 20, 28-30, 37...
  • Page 46 If you would like to contact us the type and serial number of device always be at hand� In case of other needed information write to the following address: PAKOLE TRADE Kft� H-8000 Székesfehérvár, Börgöndi út 8-10� Tel�: +36 22 316 484...
  • Page 47 Instructions for Installation and Servicing FORCED CONVECTION AIR HEATERS...
  • Page 48 PAKOLE TRADE Ipari és Kereskedelmi Kft. H-8000 Székesfehérvár, Börgöndi út 8-10� Web: www�pakole�hu E-mail: mail@pakole�hu Tel�: +36 22 316 484...

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