ApenGroup PK Series User, Installation And Maintenance Manual
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ApenGroup PK Series User, Installation And Maintenance Manual

Floor standing warm air heater
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Floor Standing Warm Air Heater
User, Installation and Maintenance Manual
User, Installation and Maintenance Manual
Capacities from 26 to 1170 kW
Efficiency up to 101%
Thermal Stratification
1
code KG0100.06GB ed.C-1804
ErP
2018
Compliant
EU/2016/2281
Reduction of
APEN GROUP SPA reserves the right to make changes deemed to be required to its products or documentation
PK series
1

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Summary of Contents for ApenGroup PK Series

  • Page 1 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual User, Installation and Maintenance Manual 2018 Compliant EU/2016/2281 Capacities from 26 to 1170 kW Efficiency up to 101% Reduction of Thermal Stratification code KG0100.06GB ed.C-1804 APEN GROUP SPA reserves the right to make changes deemed to be required to its products or documentation...
  • Page 2 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual VER. 00.00.2017  Dichiarazione di Conformità  Statement of Compliance      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:    Modello:  Generatore a basamento PK PKA‐N, PKA‐K, PKA‐R, PKE‐N, PKE‐K, PKE‐R  Model:  Floor Standing Heater PK PKA‐N, PKA‐K, PKA‐R, PKE‐N, PKE‐K, PKE‐R    è stata progettata e costruita in conformità con le disposizioni delle Direttive Comunitarie:  has been designed and manufactured in compliance with the prescriptions of the following EC Directives:   ...

  • Page 3: Table Of Contents

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual INDEX SECTION GENERAL CAUTIONS SECTION SAFETY-RELATED WARNINGS Fuel Gas Leaks Power Supply Air Vents Maintenance Transport and Handling Packaging How to Identify the Heater SECTION TECHNICAL FEATURES Main Components Choosing the Heater 3.3...

  • Page 4: General Cautions

    APEN GROUP commercial organisation has an extensive network of authorised Service Centres. For any information Before starting the burner/heater, check that: • gas supply specifications match those written on the rating see Internet site www.apengroup.com or directly contact the manufacturer. nameplate; The warranty conditions are specified on the warranty certificate • the combustion air is supplied in such a way as to avoid even partial obstructions of the intake grille;...

  • Page 5: Power Supply

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 2.3 Power Supply 2.5 Air Vents The heater must be correctly connected to an effective earthing The room where gas fired heater will be installed must be system, fitted in compliance with current legislation. provided with one or more air vents. These vents must be made flush to the ceiling for gases with a density lower than 0.8; flush Cautions: • Check the efficiency of the earthing system and, if required, to the floor for gases with a density higher than or equal to 0.8. call out a qualified engineer. The air vents must be fitted to walls facing the open air. The •...

  • Page 6: Transport And Handling

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 2.7 Transport and Handling Once the equipment is moved to the correct position, the unpacking operation can be started. Vertical heaters are delivered fastened to a pallet. Horizontal heaters have their own base. Unload the heater from the truck and move it to the site of installation by using means of transport suitable for the shape and for the weight of the load.

  • Page 7: How To Identify The Heater

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 2.9 How to Identify the Heater The nameplate shows also main thermal, aeraulic and electrical parameters of the heater, together with Manufacturer’s data PK warm air heaters can be identified using their nameplate, and the country the equipment was built for.

  • Page 8: Technical Features

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual TECHNICAL FEATURES 3.1 Main Components • fans for square duct: same as previous, they are used on heaters from PKA550-00A upward. Warm air heaters include: No lubrication is required on standard fans. For special fans, • stainless steel heat exchanger check specific requirements. • frame and body Operating Temperatures: • centrifugal fan and electrical motor...

  • Page 9: Choosing The Heater

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 3.2 Choosing the Heater Heaters are available in high-efficiency versions (K and R series A work field has been tested and approved for each heater. respectively) and in non-condensing version (N series). R series This field allows the heater to be used at different power meets the efficiency requests of the regional resolutions of and efficiency levels based on effective output power. When Lombardy, Emilia Romagna and Piedmont; at European level,...

  • Page 10: Diagrams Of Output Heat/Efficiency Ratio Of Pk-K Heaters

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 3.4 Diagrams of Output Heat/Efficiency Ratio of PK-K Heaters Power - Efficiency Potenze - Rendimenti Heat output kW Potenza Termica kW Potenze - Rendimenti Power - Efficiency 950 1000 1050 1100...

  • Page 11: Diagrams Of Output Heat/Efficiency Ratio Of Pk-R Heaters

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 3.5 Diagrams of Output Heat/Efficiency Ratio of PK-R Heaters Potenze - Rendimenti Power - Efficiency Heat output kW Potenza Termica kW Potenze - Rendimenti Power - Efficiency Heat output kW Potenza Termica kW code KG0100.06GB ed.C-1804...

  • Page 12: Technical Data

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 3.6 Technical Data Technical data table for PKA, PKE Series N. Technical data for PKA-N and PKE-N models are the same. Heat Input and Efficiency Data Model PKA140N...
  • Page 13 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Technical data table for PKA, PKE Series K. Technical data for PKA-K and PKE-K models are the same. Heat Input and Efficiency Data Model PKA032K PKA060K PKA100K PKA140K...
  • Page 14 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Technical data table for PKA, PKE Series R. Technical data for PKA-R and PKE-R models are the same. Heat Input and Efficiency Data Model PKA032R PKA060R PKA100R PKA140R...
  • Page 15 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Air flow rate technical data, head pressure and installed power supply. Values of PKA and PKE are identical, as well as values of N, K and R series Model PKA032 PKA060 PKA100 PKA140 PKA190 Version Air Flow Rate - 15°C...

  • Page 16: Noise Level

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 3.7 Noise Level HEATERS INSTALLED INDOOR The following table shows sound pressure values (LpA), issued by PK-A heaters 00A version, installed as follows: • standard distribution plenum; • air intake turned towards a wall, without filters;...
  • Page 17 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual DUCTED HEATERS The following table shows sound power values, LwA, and sound pressure values, LpA, issued by PKA/E heaters of 10A and 20A versions. The value refers to heaters with ducted intake and delivery. The values in the table refer to LwA power, which passes through the heater sandwich panels. Detection distances for sound pressure have been changed according to heater size. For the values of fan noise in ducts for air intake and delivery, contact APEN GROUP Technical Support. Noise level is the same in N series and K series heaters.

  • Page 18: Dimensions Of Pka Vertical Heater

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 3.8 Dimensions of PKA Vertical Heater INDOOR VERTICAL HEATERS (N, K and R series) KG0100 C2 001 Overall dimensions Intake Delivery Profile Chimney Burner Weight Model Ø R Ø T...
  • Page 19 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Integrated Models Air Intake All PKA vertical heaters, up to 320 included, are supplied as Standard air intake is on the right side of the heater (seen from a single unit. the burner). The grid can be moved to left side by the installer or Apen Two-Assembly Models Group (on demand). From 420 model onward, heaters are split in two assemblies: fan Intake can also be moved to the bottom side of the unit.

  • Page 20: Dimensions Of Pka Horizontal Heater

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 3.9 Dimensions of PKA Horizontal Heater INDOOR HORIZONTAL HEATERS (N, K and R series) KG0100 C2 003 Model Overall dimensions Intake Delivery Profile Chimney Burner Weight Ø R Ø...
  • Page 21 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Integrated Models All PKA horizontal heaters, up to 320 included, are supplied lifting with lift truck or crane. 032 and 035 models only include supporting feet. as a single unit. Air Intake Two-Assembly Models Standard air intake is on the back of the heater.

  • Page 22: Dimensions Of Pke Vertical Heater (Series N, K And R)

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 3.10 Dimensions of PKE Vertical Heater (Series N, K and R) OUTDOOR VERTICAL HEATERS (Series N, K and R) Overall dimensions Intake Delivery Profile Chimney Burner Burner Casing...
  • Page 23 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Integrated Models All PKE vertical heaters, up to 320 included, are supplied as a Use the supplied polarised connector for the electrical connection between exchanger (thermostats) and control panel. single unit with assembled burner casing. Air Intake Three-Assembly Models Standard air intake is on the right side of the heater (seen from From 420 model onward, heaters are split in three assemblies: the burner).

  • Page 24: Dimensions Of Pke Horizontal Heater (Series N, K And R)

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 3.11 Dimensions of PKE Horizontal Heater (Series N, K and R) HORIZONTAL HEATERS FOR OUTDOOR INSTALLATION (Series N, K and R) KG0100 C2 006 Overall Type Intake Delivery...
  • Page 25 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Integrated Models exchanger (control panel) and fan motors. Heaters are supplied on a galvanized steel base, prepared All PKE horizontal heaters for outdoor installation, up to 320 for lifting with lift truck or crane. 032 models only include feet. included, are supplied as a single unit with assembled burner casing.

  • Page 26: User's Instructions

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual USER’S INSTRUCTIONS 3-FUNCTION THERMOSTAT APEN IMPORTANT: Read Safety Warning on pages 3-4 to discover useful information on how to safely use your equipment. User's operations on the heater are limited to regulating controls on room thermostat (optional). Installation of a room thermostat on a heating system is mandatory. A scheduler can be included in room thermostat.

  • Page 27: Maintenance And Faults

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual CONTROL PANEL AND THERMOSTATS CONTROL PANEL SINGLE PHASE HEATERS FROM 032 TO 060 THREE-FUNCTION THERMOSTAT (STB/ TR/TW) KG0100 C2 009 LEGEND SUMMER/0/WINTER SWITCH MAIN SWITCH LINE LAMP (GREEN) SAFETY THERMOSTAT AND FIRE DAMPER ACTIVATED LAMP (RED) THERMAL RELAY ACTIVATED LAMP (YELLOW) REG 2-STAGE BURNER REGULATOR (OPTIONAL) 4.1 Maintenance and Faults abnormal overheat occurs. In order to reset it, push RESET The heater and burner have to undergo a full maintenance cycle command. This thermostat triggers in exceptional conditions, thus revealing at least once a year in order to continue assuring top reliability a fault. This may be caused by several reasons: a surplus of heat...

  • Page 28: Instructions To The Installer

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual INSTRUCTIONS TO THE INSTALLER 5.1 Where to install the heater Connecting Air Ductwork Ducts for air delivery and intake shall be sized based on aeraulic The person in charge of the system project or a competent person performance of the unit (shown in “TECHNICAL DATA” section shall establish where to install the heater, taking into account of this Manual).
  • Page 29 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Outdoor installation Indoor installation code KG0100.06GB ed.C-1804 APEN GROUP SPA reserves the right to make changes deemed to be required to its products or documentation...

  • Page 30: Wiring To Power Supply

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 5.2 Wiring to Power Supply CABLES Use flexible, flame-retardant, double-coating cables for the Warm air heaters come with a main switch with door lock (IG) wiring. shown in the figure. The size of the cable section must be suitable for the equipment Wire power supply directly to that switch. power consumption and the distance between the heater and Wiring type changes based on type of device: the connection point.

  • Page 31: Electrical Wiring

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 5.3 Electrical Wiring All PKA/E warm air heater control panels, both single-phase or three-phase, use a wiring electronic board which allows an easy and safe connection of parts that are usually used in warm air heating systems such as: • Fire damper and discharge shutter, if installed •...

  • Page 32: Wiring The Burner

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 5.4 Wiring the Burner Three-phase Burner On control panels of models from PKA/E 250 onward, an A specific connector (CN2) on wiring card is dedicated to automatic switch is installed that controls 3-phase burner power connecting the burner.

  • Page 33: Optional Accessories

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 5.5 Optional Accessories APEN GROUP has provided a set of accessories to facilitate the installation of heaters indoor, in thermal stations or outdoor. LEGEND Vibration damping joint 15. Air distribution plenum 16. Duct temperature sensor Fire Damper Regulation shutter on intake 17.
  • Page 34 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual AIR FILTER MODELS 032÷060 An air filter can be installed directly on heater’s frame, if required, following the instructions in the paragraph below. For horizontal heaters up to 250, an adapter kit is available to adapt intake section to filter section. For models from 320, a specific horizontal filter is provided. Filter code includes the adapters for the heater section, where necessary.
  • Page 35 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Installing the Filters Filter loss (∆P) is referred to a clean filter. Deduct this Three filter models are available. See figures in this page. loss from heater static pressure. A dirty filter can reach a Remove intake ducts before installing the filter.
  • Page 36 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual MIXING BOX Apen provides a mixing box accessory that includes the following components: • Aluminium frame; • Prepainted, insulated sheet panelling; • Air filter G3 or G4 (upon request); Mixing box can include the following components: • motor-assisted regulation shutters; • rain deflector; • manual controls or servocontrols for shutters; • controls for servocontrols; Shutters, rain deflectors and servocontrols must be purchased if needed. Their order codes are the same both for PKA and PKE. No mounting kits are required for their installation. Boxes dimensions, either horizontal or vertical, are the same. Mixing box code is the following: M550-G3HE-00 mixing box code;...
  • Page 37 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual AIR SHUTTER The air shutter is fixed to the filter or the heater by means of an PK Model Code Fh** adapter kit; all shutters feature a control which can be motorised [mm] [mm] [mm] [mm] [mm] and which allows the application of a manual control or, as G09884 an alternative, of a motor-assisted control with servomotor;...
  • Page 38 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual FIRE DAMPER ON INTAKE APEN provides two installation places for fire dampers: on PK Model Code intake and on delivery. G09886 Dampers differ only for dimensions. G09906 Dampers on intake have the same size as air regulation G09916 shutter. They are installed directly on this shutter or, if this is not installed, on the filter/heater by means of adapting kits.
  • Page 39 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual VIBRATION DAMPING JOINT When correctly assembled on intake or delivery assemblies, PK Model Code the vibration damping joint reduces vibrations on air delivery pipes, thus avoiding their propagation and consequent noise. Shutter [mm] [mm] [mm] [mm] These joints are made of neoprene and metal and have a G09887 galvanized steel framework. They can endure temperatures G09907 of 100°C max. and their fire rating is M2.
  • Page 40 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual ACCESSORIES FOR AIR DELIVERY Duct bend APEN GROUP can supply, if requested, a straight pipe + In case of ducting, the installer must built the fitting/bend for bend kit correctly dimensioned for heaters and fire dampers. the relevant ducts. Components are made of non-insulated galvanized sheet.
  • Page 41 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual AIR DISTRIBUTION PLENUM total height of plenum. Height and width Air distribution plenum is to be installed when air is directly dimensions are the same as those of corresponding heater.
  • Page 42 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual ACCESSORIES FOR VENTILATION Apen can supply, if requested, the following accessories: - Soft starter - Motors with isothermal protection - Inverter SOFT STARTER APEN supplies soft starters as a standard for motors with an output equal or higher than 5.5 kW. Soft starter has the following advantages: - In installations where air distribution ducts are made of textiles LED power on (or similar), it limits the initial splash effect and guarantees longer life to ducts.
  • Page 43 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual INVERTER Note: If double polarity motors and/or inverter are used, it is mandatory to install a two-stage or modulating burner with flame mode control depending on fan speed.
  • Page 44 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual ACCESSORIES FOR THE CHIMNEY Components supplied for flue system are made of stainless pressure is 600°C. In case of wet operation under pressure, the temperature is 200°C. steel AISI316L. They are single walled and suitable for indoor or outdoor installation.
  • Page 45 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual All components are certified in compliance with EN 1856-1 and EN1856-2 standards. They are identified by an ID plate showing their features. Below are some examples: 0694-CPR-52976 1856-2 T600 L50050 0694-CPR-52977 1856-1 T200 L50050 Certificate no. Number of the Standard Temperature level: T80/T100/T120/T140/T160/T200/T250/T300/T400/T450/T600 Pressure level: N=Negative,P=Positive, H=High Pressure, 1 and 2 indicate allowed loss. 1 is the most restrictive value Condensate Resistance Class: D = dry use, W = wet use Corrosion Resistance Class: - gaseous fuels, natural gas, LPG, and manufactured gas ≤50 mg/m³;...
  • Page 46 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual ACCESSORIES FOR CONDENSATE HANDLING Materials to be used for condensate drain If a heater with modulating and/or two-stage burner is installed, Any plastics should be avoided for condensate drain system high air flow rates and low heat drop can result in condensate since flue gas temperature is too high. Suitable materials are production. It is necessary to drain this condensate from the stainless steel and aluminium (only outside the heater). Gal- exchanger using a suitable system. vanized steel is not recommended since it can be corroded by All PKA/E heaters include a kit for condensate drain. For ho-...

  • Page 47: Instructions To Service Staff

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual INSTRUCTIONS TO SERVICE STAFF REMOTELY CONTROLLING FUNCTIONS - CN9 CONNECTOR This connector is useful to remotely control alarms and the These instructions provide information on electrical wiring, status of various components of heater and burner. As you can thermostat settings and checks on motor electrical absorption.
  • Page 48 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual CONTROL PANEL - CN4 CONNECTOR Control panel is wired to CN4 connector as follows: S1 selector allows choosing required operation mode: Summer it starts the fan directly Winter if room thermostat is closed, it starts the burner and,...
  • Page 49 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Wiring for three-function thermostat THERMOSTAT WIRING - CONNECTOR CN5 The three thermostats installed in the box are set to the following The Heaters are certified with the thermostat groups. temperature values: All PK series models (N, K and R) feature the three-function • TR is set to 40°C; thermostat (TR+TW+STB). • TW is set to 90°C; - STB: The STB (or Limit) thermostat, (safety thermostat with • STB default setting is 100°C. manual reset) stops the burner if the exchanger reaches an To change settings for TR and TW thermostats, turn regulating excessive temperature. If STB thermostat triggers, it has to be screws. manually reset following procedures describes in User section Note: A jumper must be installed on terminals 3 and 4 to operate of this Manual.
  • Page 50 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual THERMOSTAT POSITIONING In case of replacement, position thermostats as indicated in the table. Model Thermostat G10040.01 G10040.01 G10040.01 G10040.01 G10040.01 G10040.01 G10040.01 G04750 G04750 G04750 900/1M2 G04750 Model...
  • Page 51 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual MOTOR WIRING - CONNECTOR CN3 Single-phase Motor In PK heaters with single-phase motors, power lines output Single-phase motors, for PK standard heaters, are of “direct from main switch and directly feed (Q2) heat protection and the drive” type; the motor is directly matched with the fan. wiring card, which is protected by F1 fuse (6.3A - 250V - Rapid). Built-in isothermal protection is located in the coil and is wired From overheat protection the line feeds KM1 contactor. Motor in series to fan supply. No other wiring is required for this safety. is directly connected to KM1 contactor. Motors have 3 speeds: maximum speed is used. In specific...
  • Page 52 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Three-phase Motors - Direct start up The starter used by APEN in its control panels is "TeSys Model In PK heaters with tree-phase motors, power lines output from U" by Schneider Electric. It helps protecting against short circuits main switch and directly feed KM1 starter and the wiring card, and overheat. which is protected by F1 fuse (6.3A - 250V - Rapid). Motor is 3-phase motors in standard PKE heaters have 230/400V power directly connected to KM1 contactor. supply up to 4 kW included. Over 4 kW, supply is 400/690V. Fan logical control comes from CN3 connector and has the Therefore, for motors up to 4 kW, a star connection is required, following outputs: while from 5.5 kW onward, a delta connection is required.
  • Page 53 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Three-phase Motors with Soft Starter The starter used by APEN in its control panels is "TeSys Model In PK heaters with tree-phase motors over 5.5 kW, power lines U" by Schneider Electric. It helps protecting against short circuits output from main switch and directly feed KM1 and KM2 starter and overheat. and the wiring card, which is protected by F1 fuse (6.3A - 250V ATS01N2 by Schneider Electric is the soft starter used. Its - Rapid). Motor is directly wired to soft starter, which is wired start-up time and voltage value can be set through its front to the starter.
  • Page 54 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Wiring diagram - PK sheet - code G10050 KG0100 C2 060 LEGEND 6.3 A FUSE FAN CONTROL RELAY THERMAL RELAY CONTROL BURNER LOCK RELAY BURNER OPERATION RELAY FIRE DAMPER RELAY CLOSED STB RELAY CLOSED (SAFETY THERMOSTAT) code KG0100.06GB ed.C-1804 APEN GROUP SPA reserves the right to make changes deemed to be required to its products or documentation...

  • Page 55: Burner Matching

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 6.2 Burner Matching The burner nosepiece must penetrate for a length not exceeding Contact Apen Group Customer Service if you need to use a min and max values of X. low NOx rate burner with flue gas recirculation outside the combustion head. Important. Nosepiece length must be greater than "X" min Standard heaters supplied include standard burner plates value.

  • Page 56: Gas Burners

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 6.3 Gas Burners First start up shall be executed exclusively by authorized PK heaters must be matched to gas burners certified by an service centres complying with relevant laws existing in the EC mark as compliant to Gas Appliance Directive (2009-142- Country where the unit is installed.

  • Page 57: Burner Matching Tables

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 6.4 Burner Matching Tables Burner matching has been performed according to the following criteria: • burner in class 3 for NOx, with emissions of less than 80 mg/kWh; • if PK heaters are to be installed outdoor or in a place different from the served one;...
  • Page 58 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Riello Heater Weishaupt max. max. min. min. ηs η ηs η flow flow Model Model Model speed speed speed speed PK-N WG20N/1-C Z-LN BS3/M 72.9 89.96 72.4 89.96 WG20N/1-C ZM-LN 73.4...
  • Page 59 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Heater Baltur max. max. min. min. ηs η ηs η flow flow Model Model Model speed speed speed speed PK-N NGX280_M-.AB.L.IT.A.0.xx BalturBTG 20 ME 72.9 89.96 72.1 90.04 NGX280_M-.MD.L.IT.A.0.xx...
  • Page 60 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Riello Heater Weishaupt max. max. min. min. ηs η ηs η flow flow Model Model Model speed speed speed speed PK-K WG10N/0-D ZM-LN BS1D 80.6 93.0 34.4 83.9 93.72 34.6...
  • Page 61 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Heater Baltur max. max. min. min. ηs η ηs η flow flow Model Model Model speed speed speed speed PK-K NGX70_M-.AB.L.IT.A.0.xx 91.34% 78.6 34.6 NGX70_M-.AB.L.IT.A.0.xx 82.5 94.40 NGX70_M-.TN.L.IT.A.0.xx 72.6...
  • Page 62 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Riello Heater Weishaupt max. max. min. min. ηs η ηs η flow flow Model Model Model speed speed speed speed PK-R WG10N/0-D ZM-LN BS1D 80.5 93.19 83.8 93.86 WG5N/1-A LN 75.1...
  • Page 63 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Heater Baltur max. max. min. min. ηs η ηs η flow flow Model Model Model speed speed speed speed PK-R NGX70_M-.AB.L.IT.A.0.xx 78.5 91.48 NGX70_M-.AB.L.IT.A.0.xx 82.8 94.60 NGX120_M-.AB.L.IT.A.0.20 82.4 94.12...

  • Page 64: Maintenance

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual MAINTENANCE 7.1 Controls at First Start Up Checks on Safety Controls During first start-up, the following items need to be checked: All heaters and their safety devices have been electrically tested before delivery. However, their correct operation depends on Electrical Checks how they are actually wired and installed. Supply voltage WHEN first starting the appliance, the following checks must Fan rotation direction...

  • Page 65: Routine Maintenance

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual 7.2 Routine Maintenance THE following checks must be performed at regular intervals: We recommend execute maintenance operations using the • check of burner combustion; following schedule: • check of safety device operation; • visual inspection of the exchanger, clean it every 30 days • check that heat exchanger is clean. Air Filter after 8 hours from first start-up. Then, every...

  • Page 66: Spare Part List

    PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual G03470 REGOL.CAREL IR 33W7 NTC 2 RELÈ 230V G18043 SOFT STARTER ATS01N232QN - 15,0 KW G10076 BARRETTA CONNETT. LUB-SOFT STARTER G02271 TELERUTTORE LUA1C20 NO+NO DIF.CONTATTI 7.3 Spare Part List...
  • Page 67 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual TABLE OF CONTROL PANEL COMPONENTS R e g u l a - POS. Description Code tion All 032 models - 060-00A G10066 Main from 060-10A to 700-00A; switch G10067 door lock 700-10A & 20A models; all 900 models G10068 all models up to 700-00A included G10074 20/40A Disconnector Neutral 700-10A & 20A models; all 900 models...
  • Page 68 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual TRANSMISSION BELT DRIVEN PULLEY CINGHIA DI TRASMISSIONE FAN PULEGGIA CONDOTTA DRIVING PULLEY ELECTRICAL MOTOR VENTILATORE ADH 280 L BELT TENSIONER PULEGGIA MOTRICE REFERENCE DESCRIPTION MOT.4P 3 100LB 230/400 3F B3 TENDICINGHIA TC400C IN ALLUMINIO Articolo num.
  • Page 69 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Ventilation Spare Parts TABLE OF VENTILATION SPARE PARTS Driven pulley Driving pulley Heater Electrical Motor Belt Belt tensioner Model code code pulley shell pulley shell code Code 032-00A G04481.01 032-10A G04481.01 060-00A G01605 060-10A...
  • Page 70 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Exchanger Spare Parts POS. Description Code Flue system gasket X01415 Any heaters, any models; in metres G01190 From model 032 to model 100 included Burner plate gasket* G07819...
  • Page 71 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual Thermostat Spare Parts POS. Description Code 3-function thermostat G10040.01 From model 032 to model 320 included STB safety thermostat G09070 From model 032 to model 320 included TW Thermostat...
  • Page 72 PK series Floor Standing Warm Air Heater User, Installation and Maintenance Manual code KG0100.06GB ed.C-1804 APEN GROUP SPA reserves the right to make changes deemed to be required to its products or documentation It is forbidden to totally or partially copy or reproduce this document for disclosure to third parties without written consent by Apen Group S.p.A.

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