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REMKO GPM Series Operation,Technology,Spare Parts

REMKO GPM Series Operation,Technology,Spare Parts

Gas wall heater
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REMKO GPM
Gas Wall Heater
Operation · Technology · Spare parts
Issue D – U10

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Summary of Contents for REMKO GPM Series

  • Page 1 REMKO GPM Gas Wall Heater Operation · Technology · Spare parts Issue D – U10...

  • Page 3: Table Of Contents

    / operation of the equipment! These instructions are part of the equipment and must always be kept in the vicinity of the installation or on the equipment. Made by REMKO Subject to modifications. No liability accepted for errors or misprints!

  • Page 4: Safety Notes

    REMKO GPM Safety notes Always observe the respective local building code and fire prevention Preventative measures with odour of gas guidelines as well as the guidelines of the accident prevention and insurance associations as a basic rule when using the equipment.

  • Page 5: Unit Layout

    Unit layout Operating range The units must be inspected by With improper installation and ■ an authorised service technician operation, hazards may arise Modular systems can be created at least once annually. For this from the equipment. Prior to with the GPM-series gas wall purpose, concluding a service the planning and during the heaters.

  • Page 6: Description Of The Unit

    The exterior cladding of the The modulating, gas fan-assisted equipment is defined as: equipment is made from coated air heater of the GPM series has "Gas fan-assisted air heater steel sheet, which guarantees been developed for the heating of without flow-operated safety durability.
  • Page 7 Efficiency Cycle of operation The advantages of the units Burner operation If this operational condition is lie in the modular mode of recognised, the control device operation, meaning the heat The heat requirement for starting opens the main gas valve EV2 for output created and thus the gas the burner can be adjusted with the supply of the actual burner.
  • Page 8 REMKO GPM Fans Safety thermostat(s) The switching on of the fans is For each fan on the units there ATTENTION time-controlled by the control is a safety thermostat (STB) Do not adjust parameter C4 PCB, whereby the timing begins with automatic deactivation and...
  • Page 9 Air/gas premix Faults Fx Reset button The units are equipped with a burner with complete air/gas The control PCB mounted in the On the front of the unit a premix. units differentiates between 6 manually-actuated reset button This mixing process takes place in different faults: is installed, which enables the the fan of the burner motor.
  • Page 10 REMKO GPM Modulation The gas wall heaters are units heaters, it is important to observe be ensured that the units are with flame modulation, whereby the number of hourly air renewals. operated at the lowest possible the widest range of outputs...
  • Page 11 Room correction This enables the operation of „REG SAN“ = The use of the electronic temperature regulation ATR-6 is the unit at the beginning of the 24°C-(2°Cx2.5) = 19°C required for this function. heat requirement and the quick The correction is independent of In the following, a type of function realisation of the pre-adjusted the adjusted room temperature.

  • Page 12: Instructions For The User

    REMKO GPM Instructions for the user Summer/winter conversion Fault displays The safety notes on the preceding The units are equipped with a A green and red LED are installed pages must be observed without single-pole toggle switch on the on the front of the unit.
  • Page 13 Operation with electronic temperature regulation ATR-6 Unlocking F4 - Sensor defective or not With malfunction of the fan- The units operates fully connected - the value of the assisted air heater, it can be automatically through a self- sensor lies beyond the range manually unlocked directly on the monitoring electronic control of measurement;...
  • Page 14 REMKO GPM Fault displays Resetting the units NOTE The electronic temperature The malfunction (lock-out) of the When switching on the burner, regulation ATR-6 is capable of unit is displayed by the appearance a small flame appears on displaying possible malfunctions...
  • Page 15 Operation and programming With key K4 (>>) you arrive at Select the desired language with of the electronic temperature regulation ATR-6 page 2 of the menu, where the the keys K+ and K-. the following options are possible: Press K4 (OK) for confirmation. ATTENTION Return to operation mode.
  • Page 16 REMKO GPM Setting the weekly timer Heating mode (HTG) HTG - ON heating mode HTG - TIME (timer) heating mode With the key KM you arrive at With key K2 (ON) the continuous With key K4 (TIME) the heating page 1 of the menu. Now press and manual operation of the TIME mode is switched on;...
  • Page 17 Programming of the HTG — After completion of the programming of the day, the unit programming timer. either automatically returns to the With the key KM and then button — the adjusted temperature previous menu at the end of the K4 (>>) you arrive at page 2 of the remains unchanged time available for the selection of...
  • Page 18 REMKO GPM Frost protection Room correction With key K1 (OK) the choice you This function always remains active This function is described in have made is confirmed; then the when switching off through the the chapter for the user; it can display shows the menu of the operating unit.
  • Page 19 Automatic operation All 21 TSP parameters can be Press key K2 (REG) and then The ventilation phase can also be called up with the keys K1 and K4 (>>) and call up the values operated automatically, where a K4; use the keys K+ and K- of the successively until the following weekly time programming is set, as electronic temperature regulation...
  • Page 20 REMKO GPM With key K4 (>>) you arrive at By pressing K1 (-), K2 (T1) or K3 For deactivation of the automatic page 2 of the menu, where the (T2) the desired parameter that operation, proceed as follows: the following options are possible: should be adjusted to the required time period is selected;...

  • Page 21: Intended Use

    Our units were equipment. the equipment, and returned it to carefully packed for the transport REMKO GmbH & Co. KG. and delivered in stable cartons for The unit design allows for the use transport and, if applicable, on a...
  • Page 22 REMKO GPM Instructions for the installer Installation instructions The following instructions for So that no dangerously high installation and set-up of the units temperatures are reached, the are intended exclusively for distance between the exterior The minimum height and clearance authorised technicians.

  • Page 23: Instructions For The Installer

    Standard wall installation Pivoting wall installation Align the wall brackets in a - Position the unit on the brackets The instructions for installation of suitable place on the wall (spirit so that the holes of the unit line the pivoting brackets are included level) and securely fasten.

  • Page 24: Flue Gas Connection

    REMKO GPM Flue gas connection Hanging from the ceiling The units work with a closed For hanging the units by means of eyebolts, the Mounting set for ceiling combustion cycle. The air outlets installation with horizontal air outlet is available as an accessory item.
  • Page 25 Guide to selection e.g. Gas fireplace type C: The combustion cycle is compact If an endpiece is not connected The maximum possible duct compared to the environment in directly to the unit, whereas a lengths between the unit and which it is installed. certain length must be overcome, endpiece are shown in the table.
  • Page 26 REMKO GPM Installation examples Gas fireplace type B23 Type B23 horizontal through the Type B23 vertical through the outside wall. ceiling. Room-air-dependent combustion system. The combustion cycle is not compact compared to the environment in which it has been installed. The combustion air is...
  • Page 27 Gas fireplace type C TYPE C33 Room-air-independent combustion Room-air-independent combustion system. system. The combustion cycle is compact Exhaust/ and combustion air are compared to the environment in led through an LAS endpiece which it is installed. through the roof. The combustion air is fed from Schematic outside.

  • Page 28: Electrical Connection

    REMKO GPM Electrical connection The electrical connection of the Electronic temperature regulation ATR-6 connection to the control PCB unit may only be carried out by authorised technicians (electrical Connect the plug of the electronic temperature regulation to the power company-approved) in...

  • Page 29: Gas Connection

    Gas connection The installation of the gas gas pressure regulators, isolation ATTENTION connection may only be executed devices, etc. are not included in Installation work on the gas by authorised technicians the scope of delivery and must be system and the supply lines (authorised by the municipal provided by the customer.

  • Page 30: Commissioning

    REMKO GPM Commissioning The initial commissioning may It must be ensured that a gas The appearance of a small flame only be carried out by a contract supply pressure that conforms to on the display indicates that the installation company or the factory standards is continuously present burner is switched on.
  • Page 31 If the value lies beyond the To change the values, pull out the If the unit is not set to "Normal" indicated range, make adjustments metal plug and use the regulating operation, the control PCB with the CO regulating screw at screw: automatically resets the unit after the Venturi tube.

  • Page 32: Country Table Of Gas Types

    REMKO GPM Country table of gas types The initial commissioning may only be conducted by authorised technicians. The initial commissioning also comprises the combustion analysis, which is mandatory. The units are permitted in EC countries and outside of the EC for the following types of gas listed below.

  • Page 33: Maintenance

    Maintenance In order to preserve the Check electrodes for their 3) Inspection and cleaning of the performance and a long service positioning according to Venturi tube life of the equipment, some instructions (see figure). mandatory inspections must be Remove the dirt at the input of the carried out once annually and in Venturi tube with a small brush each case prior to the beginning of...
  • Page 34 REMKO GPM 7) Inspection of the ionisation 8) Inspection and cleaning of the heat exchanger current Thanks to the fault-free - Remove the fastening screws of Carry out the inspection with a combustion of the unit, only the cladding [A] of the flue gas...
  • Page 35 ATTENTION If no electronic temperature The programming of the regulation is being used, parameters is necessary and please contact the REMKO depends on the selected operation customer service department. mode. For each mode of the unit a Programming of the parameters corresponding technical description A1 and A2 is mandatory.
  • Page 36 REMKO GPM Replacement of the gas valve and CO and offset regulation With deviating values, use the - Switch on the burner. After Unit without electronic offset screw. approximately two minutes after temperature regulation starting, it goes to its highest...
  • Page 37 Conversion to liquid gas The on-site conversion of the gas Proceed as follows for the If the burner is in operation and type may only be carried out by conversion: working at high output, check: authorised, qualified technicians. Disconnect power supply of the 1) that the pressure at the input ■...

  • Page 38: Control Pcb Parameter Table

    REMKO GPM Control PCB parameter table PARAM Factory Standard Description setting 0 - 100 Minimum modulation value 0 - 100 Maximum modulation value 20 - 100 Starting output 0 - 255 Value of the integral factor 1 - 100 Value of the proportional factor...
  • Page 39 Parameter settings of the electronic temperature regulation "FLOW VL" is the value measured The value that appears on the Parameter PARAM K For access to the PARAM K by the sensor. display over the arrows above the parameter, press the key KM key K4 is the value that has been (Menu) for approximately 8-10 Adjustment of "REG SAN"...

  • Page 40: Troubleshooting

    REMKO GPM Troubleshooting Fault-finding...
  • Page 41 Type of faults...

  • Page 42: Electrical Connection Diagram

    REMKO GPM Electrical connection diagram Legend: ACF = Flame monitoring unit = Ignition burner solenoid valve Terminal block M1 = Electronic temperature regulation connection = Ignition electrode = Ionisation electrode = Summer/winter toggle switch = Fuse 4A = Fuse 2.5A...

  • Page 43: Exploded View

    Exploded view When ordering spare parts, please state the computerised part no., unit number and type (see identification plate)!
  • Page 44 REMKO GPM Venturi burner We reserve the right to modify the dimensions and constructional design as part of the ongoing technical development process.

  • Page 45: Spare Parts List

    Spare parts list Designation GPM15 GPM25 GPM35 GPM55 GPM 75 Control PCB 1110440 1110441 1110442 1110443 1110444 F1 Fuse 4A 1110445 1110445 1110445 1110445 1110445 F2 Fuse 2.5A 1110446 1110446 1110446 1110446 1110446 Terminal block M1 1110447 1110447 1110447 1110447 1110447 Connection for potential equalisation 1110448...

  • Page 46: Unit Dimensions

    REMKO GPM Unit dimensions Series Dimensions Opening Suspended unit Gas supply GPM15 3/4“ GPM25 3/4“ GPM35 3/4“ GPM55 1240 3/4“ GPM 75 1400 1080 1“ Series Horizontal discharge ØF GPM15 ØA GPM25 GPM35 GPM55 GPM 75 A = Supply line...

  • Page 47: Technical Data

    Technical data Series GPM15 GPM25 GPM35 GPM55 GPM 75 min. max. min. max. min. max. min. max. min. max. Nominal thermal load 12.5 16.5 20.0 26.5 24.0 34.8 40.0 58.0 58.0 78.0 11.8 15.1 18.8 24.4 22.6 31.5 37.6 53.0 54.5 71.5 Nominal thermal output...
  • Page 48 REMKO at your side. Our extensive network of experienced dealers guarantees quick and reliable service. REMKO GmbH & Co. KG. Klima- und Wärmetechnik Im Seelenkamp 12 · D-32791 Lage Postfach 1827 ·D-32777 Lage Telephone +49 52 32 6 06-0...

This manual is also suitable for:

Gpm25Gpm15Gpm35Gpm55Gpm75

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