Table of Contents
Related Manuals for REMKO GPS 20
Summary of Contents for REMKO GPS 20
- Page 1 Operating and installation manual REMKO GPS series Efficient, wall-mounted, automatic heater with modulating gas burner GPS 20, GPS 30, GPS 40, GPS 60, GPS 80 Edition EN - X10 Read the instructions prior to performing any task!
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Page 3: Table Of Contents
Content Safety notes Unit installation Unit description User manual 10-15 Intended use Customer service and guarantee Environmental protection and recycling Installation 17-19 Exhaust gas connection 22-26 Electrical wiring 27-28 Electrical wiring diagram Parameters of GPS board 30-31 Faults and fault analysis 32-33 Gas connection Commissioning... -
Page 4: Safety Notes
REMKO GPS series Safety notes Always observe the respective local building Do not set down any objects on the unit ■ code and fire prevention guidelines as well as the guidelines of the accident prevention and insurance The protective grille of the intake must always be ■... -
Page 5: Unit Installation
Unit installation Application area Selection of the installation location With the REMKO gas wall heaters from the GPS With determination of the installation location, the range, it is possible to heat small rooms, such as requirements must be coordinated in regard to:... -
Page 6: Unit Description
108% can be achieved. Differentiation according to the possibilities of the discharge of the combustion products or the supply of The nominal heating capacity of the REMKO GPS the combustion air. series lies between 4.7 and 82.0 kW. - Page 7 Fans Air/gas premix The switching on of the fans is time-controlled by the The units are equipped with a burner with complete control board, whereby the timing begins with the air/gas premix. switching-on of the main burner. This mixing process takes place in the fan of the burner motor.
- Page 8 REMKO GPS series Cycle of operation The units from the GPS range are fully-automatic hot If the flame cannot be ignited then 4 further ignition air heaters, which are equipped with an electronic attempts take place. With the fifth ignition attempt, device with self-testing and with a microprocessor the GPS board triggers a fault shut-down.
- Page 9 Intrinsic safety The increase in efficiency with minimum output is achieved through the use of a modern air/gas mixture technology and the simultaneous flow rate regulation of combustion air and gas. This technology increases the safety of the unit, because the gas valve feeds the fuel depending on the amount of air in accordance with its factory settings.
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Page 10: User Manual
- For easy regulation of the room temperature: In this regard, see the operating manual for the ATR Room temperature control RR-35 Smart Basic and ATR Smart Web "REMKO room - For optimal operation: temperature ATR Smart Basic and ATR Smart Web"... - Page 11 The ST1 value should not be modified unless in parameters. The display consists of three segment consultation with REMKO Customer Service. displays and four function keys: Up and down arrow keys for scrolling in the menu, ENTER for confirming...
- Page 12 REMKO GPS series Scrolling through menu First level menu The following menus are available on the first level: The menu is divided into three levels, the first is displayed without password input, the second and provides information on operation Unit status the third require the input of a second and third level (e.g.
- Page 13 Resets Menu of the second and third levels The menus of the second and third level are The modulation board supports the detection of over intended for technical customer service and are only 30 different lock-out causes. This means that the accessible by a password to be obtained from the causative event can be dealt with perfectly.
- Page 14 REMKO GPS series Resets The ATR Smart controller has an internal temperature The output of the GPS hot air generators can be probe that can be connected to a remote control adjusted in three different ways: probe for control. The ATR Smart Basic / Web have an internal temperature probe and can be supplemented - 0-10 Vdc;...
- Page 15 The ignition status of the burner, the percentage modulation, the fault messages and the reset can be displayed via the ATR Smart Basic / Web. The ATR Smart Basic / Web require the following: Indication of whether the probe is an external probe (remote control), internal probe or both;...
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Page 16: Intended Use
As a prerequisite for any guarantee claims to be considered, it is essential that the ordering party or their representative complete and return the “Certificate of guarantee” to REMKO GmbH & Co. KG at the time when the units are purchased and commissioned. -
Page 17: Installation
Installation The following instructions for installation and set-up Ventilation openings of the units are intended exclusively for authorised The rooms where gas-powered units are operated technicians. must have one or more permanent openings All safety notes must be observed without exception. (windows or doors). - Page 18 1241 mm Brackets for wall installation (standard design) EDP The unit should be affixed “decoupled”. no.: 228780 GPS 20 - 80 CAUTION - Position the unit on the brackets so that the holes of the unit line up with those of the brackets, whereby...
- Page 19 The order numbers for the pivoting wall installation are: EDP no.: 228781 for GPS 20/30 EDP no.: 228782 for GPS 40/60 EDP no.: 228783 for GPS 80 The unit should be affixed “decoupled”.
- Page 20 REMKO GPS series Suspension from the ceiling Vertical air flow The accessory assembly kit ceiling suspension, with If installation with a vertical air flow is intended, 4 universal suspension brackets, is available for this should be specified during the order phase. An installation as a suspended unit.
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Page 21: Exhaust Gas Connection
Exhaust gas connection The units work with a closed combustion cycle. The The following material must be used for the automatic fan is located in front of the heat exchanger. heaters of the GPS series: The flue gas evacuation and/or combustion air supply Aluminium with a wall thickness of at least 1.5 mm. - Page 22 REMKO GPS series Condensate water With long pipes condensate can form, because If there is a combustion air supply duct, the pressure the temperature of the flue gas drops below the losses must be added to those of the flue gas pipe.
- Page 23 At the same time, the grid must have a mesh size of at least 8 mm. Protection grid [S] for combustion air intake GPS 20 - 80; EDP no.: 228960 We reserve the right to modify the dimensions and design as part of the ongoing technical development process.
- Page 24 REMKO GPS series Gas fireplace type C Type B23 vertical through the ceiling. Room-air-independent combustion system. The combustion cycle is sealed compared to the environment in which it is installed. The combustion air is fed from outside. The ductwork runs horizontally through the outside wall or vertically through the roof.
- Page 25 Condensate drainage connection [KO] = M 30 ø 80 ø 100 external thread Model Metres NOTE GPS 20/30 30 + 30 The installation of the exhaust gas routeing GPS 40 20 + 20 30 + 30 through the outside wall must correspond to the...
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Page 26: Electrical Wiring
REMKO GPS series Electrical wiring The electrical connection of the unit may only be Connection of room thermostat and remote control carried out by authorised technicians (electrical power company-approved) in accordance with the applicable The hot air heaters from the GPS series must always regulations. - Page 27 KF-35 connection RR-35 connection The cabled remote control KF-35 is a simple control The room temperature controller RR-35 is for the GPS unit range and has the following electronically controlled and is designed for simple functions: and convenient regulation of the room temperature. It offers the following functions: On / off switch ■...
- Page 28 REMKO GPS series If several hot-air generators are connected, the Ventilation (summer) terminals There are different control options for activating D + and D- must be connected to one another, observing the correct polarity, whereby the network can only the fans (ventilation in summer with the burner be connected in both series and star configurations.
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Page 29: Electrical Wiring Diagram
IDC5 R107 IDC6 CN08 HALL +28V Explanation of cable colours white orange pink blue green Fans yellow/green E1 for GPS 20 and GPS 40 brown 230V 230V E1 and E2 for GPS 60 and GPS 80 grey black SONDA yellow... -
Page 30: Parameters Of Gps Board
REMKO GPS series Parameters of GPS board All parameter values of the GPS board are provided for all GPS hot air generator models. Indicates that the parameters can be changed with the password 001. Indicates that the parameters can be changed with the level two password to be obtainable from the manufacturer's customer service. - Page 31 Parameters of GPS board Value Description NTC1 modulation probe control d0 = 2; for limiting at d0 = 5 or 7 Modulation probe, 1=NTC1; 3= NTC3 Activation of NTC1 probe: 0=off; 1=on °C Modulation temperature °C SP1 hysteresis: 0÷10 Bandwidth as percentage from 4 to 100 Integral time: 1÷255 0 = modulation only;...
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Page 32: Faults And Fault Analysis
REMKO GPS series Faults and fault analysis The GPS board supports two types of lock-out: - Pre-warning, advises the customer that the GPS hot air generators must be serviced; - Function stop, stops the GPS hot air generator for safety reasons or to protect the device itself. - Page 33 Error Description Cause Unlocking Manual reset Fan speed too slow at start - VAG • Burner fan defective Fan speed too high in stand-by Manual reset • FAN power cable interrupted, not connected or incorrectly connected Speed of the fan during operation Manual reset, automatic outside the set minimum and reset after 5 minutes...
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Page 34: Gas Connection
REMKO GPS series Gas connection The installation of the gas connection may only be It must be ensured that the connection of the unit to executed by authorised technicians (authorised by the the gas supply line is executed gas-tight. All screw connections of the unit and the gas supply municipal gas supplier) in observance of the applicable provisions for the respective gas type. -
Page 35: Commissioning
Commissioning 1. Loosen the lock screw in the pressure tap of the The initial commissioning may only be carried out by a burner. contract installation company or the factory customer Do not unscrew completely! service department. Carry out the following steps prior to the initial 2. - Page 36 REMKO GPS series Then set the burner to “minimum output” by setting Combustion analysis the internal thermostat to a low temperature. Start the unit and make sure that the pressure at the valve intake corresponds with the prescribed Wait until the minimum output at the burner has value.
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Page 37: Programming Via Lcd Display
Programming via LCD display Parameter menu Without password input, the values that can be called up via the LCD display can only be read. To get access The submenu Par enable access to the parameters b to the parameters the password must be set in the and d menu item Abi and the address of the board set to zero. - Page 38 REMKO GPS series Chimney sweep Flt menu (fault memory) The fault history is saved and displayed here. Use The unit must be set as follows for measurement by the arrow keys to scroll to the fault and confirm with the flue & chimney inspector: ENTER.
- Page 39 Navigationskarte im Menü der LCD-Anzeige Navigation map in the LCD display menu 1. Stufe 2. Stufe 3. Stufe 1. Stage 2. Stage 3. Stage Anzeige des Display of the ENTER ENTER Gerätezu- unit status stands ENTER Unten bei 1. Below at 1st Stufe Stage ENTER...
- Page 40 REMKO GPS series “Fault history” - „Fehler-Historie” ENTER ENTER “Wert-Mod.” “Value Mod.” „Bestätigen” “Confirm” “Value” „Wert” „Wert” “Value” ENTER “Value” „Wert” - - - “Value” „Wert” „Wert” “Value” “Sensor values” - „Werte der Sensoren” “Value” „Wert” ENTER “Value” „Wert” (NTC1) “Value”...
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Page 41: Maintenance
Maintenance Repairs to the unit may only be carried out by authorised personnel and using original parts. Failure to do so could jeopardise the safety of the unit and thus result in the cancellation of the warranty claims. If the unit is not used for a long time, shut off the gas supply and switch off the unit using the main switch. -
Page 42: Replacement Of The Stb
REMKO GPS series The value of the ionisation current must exceed 5) Check of the gas input pressure 2 microamps (µA). Make sure that the pressure at the inlet to the gas valve corresponds to the prescribed value for the Lower values are a sign of poor positioning, oxidised respective gas type. -
Page 43: Replacement Of Boards
A password is required to perform changes, depending on the parameter classification. The password of level (1) is 001. All other passwords are only known to the REMKO customer service. To change the parameters via the ATR Smart controller, please refer to the separate operating manual. -
Page 44: Replacement Of The Gas Valve
REMKO GPS series Replacement of the gas valve and CO 2 and offset regulation Unit with and without temperature controller After these steps, set the temperature on the internal thermostat back to the desired room temperature With replacement of the gas valve, the CO and, if value. -
Page 45: Conversion To Liquid Gas
Carefully replace the calibrated diaphragm ■ between gas valve and Venturi tube Carefully replace ignition nozzle ■ Gas type G30/G31 ø Ignition nozzle ø Gas diaphragm Model GPS 20 0.51 Seal GPS 30 0.51 Calibrated GAS bezel GPS 40 0.51 GPS 60 0.51 GPS 80 0.51... -
Page 46: Unit Dimensions
REMKO GPS series Unit dimensions (480)* * Dimension for the fixed wall bracket Series Dimensions Opening Gas supply ØG GPS 20/30 3/4" GPS 40 3/4" GPS 60 3/4" GPS 80 1310 1010 3/4" Series Horizontal discharge ØA ØF GPS 20/30... -
Page 47: View Of The Unit
View of the unit When ordering spare parts, please state the EDP no. unit number and type (see name plate)! - Page 48 REMKO GPS series Venturi burner We reserve the right to modify the dimensions and design as part of the ongoing technical development process.
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Page 50: Spare Parts List
REMKO GPS series Spare parts list Designation GPS 20 GPS 40 GPS 60 GPS 80 F1 fuse 6.3 A Board housing Control board Flame monitoring unit LCD display Ignition gas pipe Ignition burner solenoid valve Gas burner, compl. Burner fan Inspection glass with seal Ignition gas burner, compl. -
Page 51: Country Table Of Gas Types
8.7 ±0.1 8.8 ±0.2 9.9 ±0.4 9.7 ±0.2 Model Ø Gas diaphragm [mm] GPS 20 GPS 30 GPS 40 GPS 60 GPS 80 not necessary We reserve the right to modify the dimensions and design as part of the ongoing technical development process. -
Page 52: Technical Data
REMKO GPS series Technical data Series GPS 20 GPS 30 GPS 40 GPS 60 GPS 80 Symbol Unit Q ̇ Nominal thermal load 16.5 27.0 34.8 52.2 73.5 Nominal heat capacity 15.1 24.6 32.4 48.1 67.5 rated,h minimum capacity 15.4 19.6... - Page 53 The following applies to all models in the GPS range: Natural gas L 8.13 kWh/m -air heater: Propane gas 12.87 kWh/kg -air heater: -air heater: REMKO GmbH & Co. KG Air conditioning and heating technology Im Seelenkamp 12 32791 Lage...
- Page 54 REMKO GPS series Customer notes...
- Page 56 REMKO QUALITY WITH SYSTEMS Air-Conditioning | Heating | New Energies REMKO GmbH & Co. KG Telephone +49 (0) 5232 606-0 Hotline within Germany Klima- und Wärmetechnik Telefax +49 (0) 5232 606-260 +49 (0) 5232 606-0 Im Seelenkamp 12 E-mail info@remko.de...