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Installation and user guide for warm air heater modules PCH (modulating condensing) 2021 Compliant EU/2016/2281 cod. HG0130.05GB ed.B-2104...
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APEN GROUP S.p.A. 20060 Pessano con Bornago (MI) Via Isonzo, 1 Tel +39.02.9596931 r.a. Fax +39.02.95742758 Internet: http://www.apengroup.com Il presente documento dichiara che la macchina: With this document we declare that the unit: Модели: Generatore d’aria calda: modulante a condensazione PCH Model: Warm Air Heater: PCH modulating and condensing è...
PCH cold storage generator module INDEX SECTION GENERAL CAUTIONS ..............4 SECTION SAFETY INSTRUCTIONS ............4 Fuel ......................4 Gas Leaks ....................4 Power Supply .................... 4 Use ......................5 Maintenance ....................5 Transport and Handling ................5 Installation ....................5 SECTION TECHNICAL FEATURES .............
PCH cold storage generator module GENERAL CAUTIONS SAFETY-RELATED WARNINGS This manual is an integral part of the product and must always This chapter describes the safety instructions to be followed accompany it. by machine operators Should the equipment be sold or passed on to someone else, always make sure that this manual is supplied with the equipment 2.1.
PCH cold storage generator module Do not pull electric cables and keep them away from heat suitable place is selected, sheltered from rain and from excessive sources. humidity, for the shortest possible time. --------------------------------------------------------------------------------- Any lifting and transport operations must be carried out by NOTE: IT is compulsory to install, upstream of the power skilled staff, adequately trained and informed on the working cable, a fused multipole switch with contact opening wider...
PCH cold storage generator module TECHNICAL FEATURES The innovative design and large surface of the combustion chamber and heat exchanger pipes ensure optimum efficiency The modulating condensing warm air heaters of PCH series and durability. have been designed to be installed in air handling and roof-top The burner is made entirely of stainless steel with special units as heating units.
PCH cold storage generator module 3.1. Technical Data and PCH105. The heat output ranges from 5 to 97.2 kW produced. There are 3 configurations of PCH, listed below: The modules can be installed both horizontally and vertically, • Single module (A System); according to the air flow direction.
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PCH cold storage generator module B - PCH Horizontally combined modules (B System) The modules can be installed both horizontally and vertically, They consist of two or more heat exchangers; the number of according to the air flow direction, regardless of the heater burners, gas equipment and flues is equal to the number of positioning.
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PCH cold storage generator module C- PCH Vertically combined modules (C System) Module operation is cascaded by means of 0/10 Vdc signal and/ They consist of two heat exchangers; the number of burners, gas or ON/OFF signal taken to the single module. equipment and flues is equal to the number of heat exchangers.
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PCH cold storage generator module Air flow - pressure drop diagram A -Moduli singoli PCH034 PCH080 PCH045 PCH020 PCH065 PCH105 1500 3500 5500 7500 9500 11500 13500 15500 17500 19500 Portata Aria a 15°C [m HG0130.00 A 050.01 Air Flow Rate at 15°C [m B - Moduli composti orizzontalmente PCH320 PCH210...
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PCH cold storage generator module Diagram of air flow rates - air speed in the heat exchanger section A - Single modules A -Moduli singoli PCH020 PCH034 PCH065 PCH045 PCH080 PCH105 5.000 10.000 15.000 20.000 25.000 Portata Aria a 15°C [m Air Flow Rate at 15°C [m HG0130.00 A 053.01 B - Horizontally combined modules...
PCH cold storage generator module 3.3. Regulation (EU) 2016/2281 Product Information in accordance with Annex 2 point 5 a) Model: See table Warm air heaters B1 [yes/no]: Warm air heaters C2 [yes/no]: Warm air heaters C2 [yes/no]: Type of fuel Gaseous [gaseous/liquid/electricity]: Power...
PCH cold storage generator module 3.4. Supply of PCH modules Panelling The standard version of the PCH heater module is supplied with Flue outlet - Combustion air intake a galvanised sheet front panel, unsuitable for outdoor use and The PCH heater modules are certified for flue outlet and air without any door;...
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PCH cold storage generator module Accessories Fitting the front panel and the door The front panel kit, as an accessory, must be ordered to APEN To assemble the unit, proceed as follows: GROUP by using the following codes: • apply, along the perimeter of the PCH housing galvanised panel, a silicone bead to make the PCH heater outer Front panel Front panel...
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PCH cold storage generator module --------------------------------------------------------------------------------- --------------------------------------------------------------------------------- ATTENTION: Correctly position the intake terminal for ATTENTION: The "B" type terminal fitting must be installed the "B23" type application by fitting the internal cylinder on the intake terminal keeping the air intake side without over the "C"...
PCH cold storage generator module INSTALLATION INSTRUCTIONS INDOOR Installation Both “C” type (sealed combustion chamber) and “B” type (open Instructions for installing and setting the heater are intended for combustion chamber) can be used for the INDOOR installation. suitably qualified personnel only. We recommend the installer to read safety warnings.
PCH cold storage generator module 4.2. Installing the Module In order to install a PCH heater into an air handling or roof-top Example of a PCH heater installation inside an air han- unit, we recommend to prepare four support guides similar to dling unit: four guides aid the installation of the PCH those shown in the adjacent picture, or to make sure that the heater inside the unit.
PCH cold storage generator module 4.3. Bypass Calculation ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ IMPORTANT: APEN GROUP can supply on request a programme able to automatically calculate the flow rate and the size of the bypass required for the different types of installation. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ The bypass flow rate calculation can be performed by following the instructions below. As an example, the calculation procedure shown assumes that a PCH heater has been applied.
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PCH cold storage generator module F. After calculating the bypass areas, it is possible to obtain the height required for the bypass if a top bypass is provided or the width of the bypass if it is provided sideways: TOP BYPASS: x = A BYPASS HG0130.00 A 018...
PCH cold storage generator module 4.4. Installing single or multiple modules MULTIPLE PCH heaters can be assembled in a single air handling or roof-top unit, in order to achieve greater heat output. The heaters can be assembled in parallel; ventilation can be provided on the right or on the left because the PRH heater uses a single safety device against air overtemperature, which works both for the right and the left air flow.
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PCH cold storage generator module On request, the air flow can be vertical. PCHXX0-00V0 For PCH heaters it is necessary to order the module with code ending with "-00V0". This specification determines the correct position and orientation of the condensate drain. HG0130.00 A023 ---------------------------------------------------------------------------------- ATTENTION: When the air flow is vertical, the horizontally...
PCH cold storage generator module 4.5. Connections to the Flue In case of installation of ducts different from those supplied by the manufacturer, always make sure that they are suitable The PCH heater module is fitted with a watertight combustion for the type of application and the type of equipment on which circuit and with the burner fan located upstream of the heat they are installed.
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PCH cold storage generator module ---------------------------------------------------------------------------------- NOTE: If the module is installed indoor: - the use of coaxial connections is allowed for PCH heaters with a maximum length of 3 metres; ---------------------------------------------------------------------------------- NOTE: The flue outlet terminal must be installed in compliance with reference national regulation requirements, HG0130.00 A 028b always avoiding flue gas recirculation.
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PCH cold storage generator module PCH model Pressure available at the exhaust [Pa] Component Pressure drop [Pa] Code SMOOTH Ø130 PIPE [l=1m] G15820-13-XXX BEND Ø130 WIDE RADIUS 90° G15810-13-90 BEND Ø130 WIDE RADIUS 45° G15810-13-45 Ø130 WALL-MOUNTED TERMINAL FROM SEPARATE 12.7 20.5 31.1...
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PCH cold storage generator module Vertical B23 terminal Open combustion circuit, combustion air intake from the room and exhaust to the outdoor. of the pipe routing made with the Ø shown, excluding the terminal. The terminal consists of: • Adaptor from PCH outlet to exhaust Ø (where necessary); •...
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PCH cold storage generator module C33 type coaxial roof-mounted terminal Combustion circuit watertight to the environment. The ducts are connected to the outside with a coaxial terminal. of the pipe routing made with the Ø shown, excluding the terminal. The terminal consists of: •...
PCH cold storage generator module 4.6. Condensate Drain Free drainage If the unit is installed outdoors, unless the temperatures never Special attention must be paid to the condensate drain; an drops below freezing, the water could be drained directly outside, incorrectly installed drain, in fact, could jeopardize the correct without any connections to other pipes.
PCH cold storage generator module 4.7. Electrical Connections Electrical cable section Connection must be made using flexible, flame retardant, Power supply double-insulated cables. The heater must be correctly connected to an effective earthing The size of the cable section must be suitable for the equipment system, fitted in compliance with current legislation.
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PCH cold storage generator module PCH Electrical Connections If the PCH heater is supplied with a built-in CPU-SMART modulating PCB. The electrical connection to the PCH heater, both single and multiple, is performed via a terminal box located inside the housing.
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PCH cold storage generator module PCH ON/OFF Control PCH Adjustment The ON/OFF control (ON/OFF terminals) protects the Air The PCH heater allows three power adjustment modes: Handling or Roof Top unit operation by stopping the burner(s) • 0-10 Vdc; when required. •...
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PCH cold storage generator module EXAMPLE: Controlling the cascading operation of multiple modules = H52 When multiple modules are installed, the signal 0-10 Vdc can = H52 + H53 = V + H53 be used to switch on and off the single modules in cascade. The 0-10 Vdc signal will be connected in parallel to the modules, The default parameters are: whose operation can be cascaded by expanding the PCH...
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PCH cold storage generator module PCH ModBus adjustment and management PCH Setting with NTC1 probe All PCH heaters are equipped with a modulation PCB, featuring Only for installation with a single PCH heater, the NTC1 probe a serial Bus (RS485) with RTU-slave ModBus protocol. can be used to modulate.
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PCH cold storage generator module PCH Switching the Controls to remote mode (Smart Web/ When the Smart Web/Easy panel is used as a supervisor/ Easy) display, an electrical resistance must be connected instead of The PCH heater controls can be operated remotely with the the ambient probe to leave the Smart Control always demanding Smart Web or Easy chronothermostat (OPTIONAL code G27700 heating and address the modules.
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PCH cold storage generator module The Smart Web/Easy displays the following information: burner on/off, percentage of modulation, alarms and resets. The Smart Web or Easy requires you to: • specify that the probe is external (remote); • change the number of slaves according to requirements; •...
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PCH cold storage generator module PCH Wiring diagrams Single PCH wiring diagram: PCH020 - PCH105 (code JG0385.01_A) Connection details are described in paragraph 4.7 "Electrical connections". CN14 CN12 CN11 C 13 N.O. N.C. IDC1 +28V R 42 CN05 R 44 R 13 R 16 R103...
PCH cold storage generator module 4.8. Interface panel The PCH heater is fitted as standard with a multifunction LCD panel located inside the burner housing, and is used to control, configure and diagnose all operating parameters of the equipment. The instrument panel is fitted with a red 3-digit LCD display and ↑...
PCH cold storage generator module 4.9. GAS Connection ---------------------------------------------------------------------------------- IMPORTANT: For proper maintenance, connect the PCH Use the gas line connections only with CE certified components. module by means of a seal and swivel gasket. ---------------------------------------------------------------------------------- The PCH module is supplied complete with: Avoid using threaded connections directly on the gas connection.
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PCH cold storage generator module Gas pipe installation Special attention must be paid when fitting the gas supply pipes to allow the burner housing door to open, as shown the figures below. HG0130.00 A 038 HG0130.00 A 039 --------------------------------------------------------------------------------- If pressure is higher than 60mbar, a pressure reducer must be installed at a distance of at least 10m and no pressure stabiliser must be fitted between the pressure reducer and the heater, but leaving the gas filter.
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PCH cold storage generator module Country Table - Gas Category Country Category Pressure Pressure AT, CH II2H3B/P 20 mbar G30/G31 50 mbar BE <70kW I2E(S)B, I3P G20/G25 20/25 mbar 37 mbar BE >70kW I2E(R)B, I3P G20/G25 20/25 mbar 37 mbar II2ELL3B/P G20/G25 20 mbar...
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PCH cold storage generator module PCH Gas settings table TYPE OF GAS G20 - Cat. E-H TYPE OF MACHINE PCH020 PCH034 PCH045 PCH065 PCH080 PCH105 Output CATEGORY according to the country of destination - see reference table SUPPLY PRESSURE [mbar] 20 [min 17-max 25] * PILOT NOZZLE Ø...
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PCH cold storage generator module TYPE OF GAS G2.350 - Cat. Ls (Only for PL-Poland) TYPE OF MACHINE PCH020 PCH034 PCH045 PCH065* Output according to the country of destination - see refer- CATEGORY ence table SUPPLY PRESSURE [mbar] 13 [min 10-max 16] PILOT NOZZLE Ø...
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PCH cold storage generator module TYPE OF GAS G30 - Cat. 3B-P TYPE OF MACHINE PCH020 PCH034 PCH045 PCH065 PCH080* PCH105** Output CATEGORY according to the country of destination - see reference table SUPPLY PRESSURE [mbar] 30 [min 25-max 35] - 50 [min 42.5-max 57.5] PILOT NOZZLE Ø...
PCH cold storage generator module PACKAGING PCH heaters will be transported on wooden pallets and packaged with cardboard or polystyrene and bubble wrap. Model PACKAGING SIZE Base height- Base - B Depth - D Height - H Gross weight [mm] [mm] [mm] [kg]...
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PCH cold storage generator module Notes _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ cod. HG0130.05GB ed.B-2104 APEN GROUP SPA reserves the right to contribute the necessary modifications to the documentation or documentation...
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PCH cold storage generator module cod. HG0130.05GB ed.B-2104 APEN GROUP SPA reserves the right to contribute the necessary modifications to the documentation or documentation...
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