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ermaf GP 40 ACU Operating Instructions Manual Download Page 24

GB-24

Contact

We reserve the right to make technical modifications 

in the interests of progress.

Elster s.r.o.

Nám. Dr. A. Schweitzera 194

916 01 Stará Turá

Slovakia

Tel. +421 32 775 26240

Fax +421 32 776 2658

[email protected], www.ermaf.nl

D

GB

NL

RUS

PL

F

E

UA

CN

Goods return form

Name of the operator

P.O. Box/Street

Postcode and town/city

Tel.

E-mail

Returned by (Mr./Ms.)

Date

Number of returns

Heater serial number

Power supply [V/Hz]

Inlet pressure p

u

 

[bar]

Reasons for return

Description of fault

Desired action

Credit note

Replacement

Repair

Remarks

Date and signature
Please send returns back to your supplier.

Contact

Summary of Contents for GP 40 ACU

Page 1: ...tions may only be carried out by qualified electricians Persons under the age of 18 as well as persons with reduced physical sensory or mental capabilities or lack of experience and knowledge are not allowed to use clean or service this device Staying near the device or its use is prohibited even if said persons are supervised or have been instructed on the safe use of the devices and are aware of...

Page 2: ...explode To avoid damage during operation please observe the following Switch off the heater before mixing and purging the slurry Close the slide valves when storing slurry out side The fan for the air supply must not be part of a closed pipe system The space to be heated must be adequately ventilated For mechanical extraction equipment at least 10 m3 h of air per installed capacity In the case of ...

Page 3: ... de energized 2 Open the cover of the ACU MOD E RESET ON O FF To do so turn the cross head screw anti clock wise several turns so that it can be lifted 3 Open the test point for pu on the CG 4 Connect a pressure gauge to test point pu 0 pu 5 Switch on the power supply 6 Release the gas supply Inlet pressure pu max 70 mbar 7 Shut off the gas supply 8 Check the gas pressure on the pressure gauge The...

Page 4: ...V are used to connect the room thermostat If the room thermostat is connected to the mains supply of other connectors connector X1 or X3 the heater will be damaged Connecting a single heater to a room thermostat 5 Connect a room thermostat for 230 V AC 1 Power supply via the heater 230 V AC 230 V AC V T X8 mV 10 24 V AC DC X2 230 V AC L N L N X1 Gas N LT LV X4 X2 L N X1 Gas N LT LV X4 X2 L N X1 Ga...

Page 5: ...30 V AC 230 V AC V T X8 mV 10 24 V AC DC X2 230 V AC L N L N X1 Gas N LT LV X4 X2 L N X1 Gas N LT LV X4 X2 L N X1 Gas N LT LV X4 Remote reset L N Reset MFA 1 MFA 2 max 5 A max 264 V max 2 A max 264 V N LT LV X4 1 2 X6 X5 L i 1 2 X7 An external remote reset may be connected to connector X5 Multi functional outputs MFA Reset MFA 1 MFA 2 max 5 A max 264 V max 2 A max 264 V AC DC 10 24 V LV V X8 1 2 X...

Page 6: ... the same time there can be a gas and or power shortage on individual devices To avoid this happening ad just the switch on delay using the potentiometer on the burner control unit The potentiometer is set to 0 s at the factory If necessary a switch on delay of 5 to 10 s can be set between the devices 6 After completing the wiring close the cover and the housing cover on the burner control unit ag...

Page 7: ... indicates that another figure follows Error code RESET button Flame signal Operating cycles 3 s RESET button ON Error code an error is displayed immediately in the form of an alternating letter and number indicating a warning or fault see page 12 As sistance in the event of malfunction Flame signal pressing the RESET button displays the flame signal see page 9 Flame signal Operating cycles press ...

Page 8: ...let pressure pG Gas pressure on the burner The gas pressure on the burner is adjusted using pG on the combination control pu pG For this the outlet pressure pG must be meas ured on the combination control 1 Disconnect the system from the electrical power supply The mains plug may only be pulled out once the device has been switched off and post cooling is complete 2 Shut off the gas supply 3 Open ...

Page 9: ...urner pressure pG and flame signal on all devices so that the system operates correctly 11 Remove the pressure gauge from the test point 0 pG 12 Close the pressure test point pG Flame signal The flame signal can be displayed while the burner is operating 1 Press the RESET button to display the flame signal The flame signal is shown in coded form as a number from 0 to 9 This number must be multipli...

Page 10: ... both inside and outside with a high pressure cleaner The water jet from the high pressure cleaner can cause serious damage to the heater compo nents For example the blade can be bent or other parts such as the spark plug or rubber seals can be displaced Avoid direct contact Do not direct the water jet straight at electrical components such as the vane Do not spray water or chemical cleaning agent...

Page 11: ...d in the heater are in the correct positions for ex ample whether the rubber seals between the electrodes and terminal boots are fitted correctly 17 Chemical cleaning agents disinfectants and or pesticides contain corrosive substances which can even corrode stainless steel Always rinse the devices with water after cleaning using such agents to remove any residue of these agents from the surface 18...

Page 12: ...y authorized trained personnel with continuous monitoring of the devices concerned In the event of an installation fault the burner control unit closes the gas valves and the status indicator light will be red at the latest after a restart has been unsuccessful The 7 segment display will show an error code in the form of a letter with a decimal point and a number alternately indicating a warning T...

Page 13: ...stat see page 3 Wiring Error code P and 2 flash alternately and the light is red During three consecutive restarts the gas pres sure switch has tripped during the safety time or flame proving period gas pressure switch oscillates Inlet pressure fluctuates Establish stable gas supply Gas pressure pG too low Readjust gas pres sure pG see page 8 Adjusting the heater Error code A and 1 flash alternate...

Page 14: ... cable connection cable and terminal boot for damage or moisture The terminal boot must be fitted correctly Check the yellow and green burner ground cable for corrosion and to ensure it is firmly connected Air in the gas pipe Vent the gas pipe Valves do not open Remove the valve plug on the combination con trol CG and measure the voltage between L1 and N during the safety time If the voltage is no...

Page 15: ...the burner and gas valves for correct function see page 20 Checking the safety functions and burner operation Error code C and 1 flash alternately and the light is red after 5 minutes Signal from safety temperature monitor STM Temperature has been exceeded Leave heater to cool down for longer The main fan does not switch on Check the main fan Wiring fault Check the wiring to actuate the main fan s...

Page 16: ...he same The parameters are implausible Order a new BCC Contact your supplier Reset is only possible by pressing the RESET button on the burner control unit or using the remote reset if there is one Error code E and 4 flash alternately and the light is red Limits for fixed parameters not observed Order a new BCC Contact your supplier Error code E and 5 flash alternately and the light is red The BCC...

Page 17: ...re is one Error code U and 6 flash alternately and the light is red The unit has been unsuccessfully reset more than 10 times within 15 minutes using the remote reset input Reset is only possible by pressing the RESET button on the burner control unit or using the remote reset if there is one A circulating dash is displayed rather than an error code After switching on the voltage a circulating das...

Page 18: ...the electrical power supply The mains plug may only be pulled out once the device has been switched off and post cooling is complete 3 Shut off the gas supply To facilitate cleaning of the components inside the housing the service cover on the casing can be opened 4 5 Alternatively the fan may be removed 7 6 8 10 9 11 12 Clean the grille with a cloth 13 Clean the interior of the device carefully u...

Page 19: ... electrodes if necessary Fit the electrode seal 30 Clean the plates for the air intake using a cloth Assembly Ensure that the rubber seals between the elec trodes and the terminal boots are fitted correctly SW 21 SW 22 31 36 35 34 33 32 SW 21 Ensure the electrodes are at the correct distance from one another and correctly positioned as regards the nozzle 2 mm The device may only be restarted if al...

Page 20: ...itches because the supply pressure is too low The burner control unit performs a safety shut down the gas valves are disconnected from the electrical power supply The flame goes out The burner control unit ACU displays the fault message Supply pressure too low Error code P and 1 flash alternately and the light is red If the burner control unit responds in a different way to that described a fault ...

Page 21: ...1 50 m Order No N52600073 Connection kit for propane R R ø 6 mm R Rp Rp GP 14 GP 40 Pressure reducer manual valve hose length 2 m 2 hose clamps R double nipple for GP 14 GP 40 to connect the gas combination control CG to the gas supply Order No N52600025 R 3 8 R ø 15 mm Manual valve and hose DVGW certified length 2 m to connect the gas combination control CG to the gas supply Order No N52990209 ...

Page 22: ... for GP 40 ACU Propane nozzle for GP 40 ACU 6 N70300058 Burner baffle plate for GP 40 GP 70 7 N70300064 Flame rod for GP 40 GP 70 8 N70300108 Ionization cable kit for GP 40 GP 70 ACU 9 Housing for GP 40 ACU 10 N70300024 Burner chamber for GP 40 ACU 11 N70300063 Spark plug for GP 40 GP 70 12 N70300104 Ignition cable kit for GP 40 GP 70 ACU 13 N70300095 Safety temperature limiter STL for GP 14 GP 12...

Page 23: ... m3 dry 0 C or 41 23 42 98 dry 15 C In addition this device can be converted to equip ment category E I2E and or calibrated This means the device is suitable for G gas and H gas or proven to be suitable for G gas and proof has been provided that it can be converted for use with H gas as defined by the Dutch Decree of 10 May 2016 regarding amendment of the Dutch Gas Appliances Decree Declaration of...

Page 24: ...rs ermaf elster com www ermaf nl GB NL RUS PL F E UA CN Goods return form Name of the operator P O Box Street Postcode and town city Tel E mail Returned by Mr Ms Date Number of returns Heater serial number Power supply V Hz Inlet pressure pu bar Reasons for return Description of fault Desired action Credit note Replacement Repair Remarks Date and signature Please send returns back to your supplier...

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