REMKO VRS-C 100 Operating And Installation Instructions Download | Manualshive

Page: 21 / 36

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21

The supply air fan does not
start

Switch on the ventilation selector
switch.
The supply air fan should now start!

If not:

■

Check the customer-provided
mains power supply

■

Check the fan and drive can

move freely

■

Check the electrical cables on

the fan motor for damage

CAUTION

Repair work on the electrical
installation and on the burner
must be performed exclusively
by authorised specialists for
safety reasons.

CAUTION

Adjustment and maintenance
work on the unit and forced-
air burner may only be carried
out by authorised and quali-
fied technicians!

NOTE

If all of the functional checks
have been carried out without
any findings, please contact an
authorised service station.

Possible causes of malfunction:

■

The units were not able to cool

down because the electrical
connection was interrupted.
Even a brief interruption of the
power supply can cause the STB
to trip

■

Too high an outlet temperature
due to incorrectly implemented
air ducting or air louvre settings

■

The air inlet or air outlet is not

free

■

Check the temperature control-

ler (TR) for function and correct
setting

■

Check the temperature monitor

(TW) for function and correct
setting

!

!

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Summary of Contents for VRS-C 100

Page 1: ... installation instructions Edition EN X11 Read the instructions prior to performing any task VRS C 30 VRS C 50 VRS C 70 VRS C 100 VRS C 120 VRS C 170 REMKO VRS C series Universal heating units for oil and gas firing ...

Page 2: ......

Page 3: ... Safety notes 4 Unit description 5 6 Safety device 7 Installation instructions 8 11 Exhaust gas ducting 11 12 Condensate drainage 12 13 Installation and assembly 14 15 Commissioning 16 17 Shutdown 17 Care and maintenance 18 19 Troubleshooting 20 21 Maintenance protocol 22 Intended use 23 Customer service and guarantee 23 Environmental protection and recycling 23 Electrical wiring diagram 230 V 24 ...

Page 4: ...The protective grid of the intake must always be kept free of dirt and loose objects Never insert foreign objects into the unit The units must not be exposed to direct jets of water e g pressure washers etc Never allow water to enter the inside of the units All electrical cables for the units must be protected against damage including damage caused by animals Always observe the respective local bu...

Page 5: ...its conform to the funda mental health and safety require ments of the appropriate EU regu lations and are simple to operate NOTE The units are not suitable for the heating of living spaces or the like Locations at which units are used As directly fired fan assisted heat ers WLE the units deliver instant heat The units are designed exclusively for industrial or commercial use The units can be equi...

Page 6: ...switching off the units via the operating switch or the room thermostats the supply air fan runs to cool the combustion chamber and the heat exchanger for a certain time and then switches off automatically In the event of irregularities or if the flame is extinguished the automatic burner switches off and interlocks the burner The automatic burner fault lamp and the red burner fault lamp light up ...

Page 7: ...apillary tube being damaged as well as if a temperature of ap prox 220 C is reached the filling medium will be emptied and the controller unit will switch off for safety The controller unit is no longer fully functional and must be replaced To replace the controller unit ob serve the following instructions among others The capillary tubes must not be damaged or kinked during installation Bends may...

Page 8: ...ticular are excluded from some points Installation instructions s s s Combustion air supply Sufficient supply of combustion air must be generally ensured by the respective building authority requirements Excerpts from the M FeuVO may differ slightly per federal state 1 For room air dependent combustion appliances with a total nominal heat output of up to 35 kW the combustion air supply shall be de...

Page 9: ...on from paragraphs 1 to 3 a sufficient combustion air supply may be demonstrated in another way for room air dependent combustion appliances For example through A continuous pipe of sufficient cross section connected to the burner or its casing to the outside This cross section must be adapted to the available suction power of the burner and the line resistances including the intake guard so that ...

Page 10: ...closed rooms and halls via a room thermostat Fuel supply The fuel supply must be installed in accordance with DIN 4755 for oil fired warm air heaters DVGW Code of Practice G 600 for gas fired warm air heaters and TRF for liquid gas Particularly in the case of heating oil pipes care must be taken to ensure that their cross section is sufficiently large The suction lift the total line resistances an...

Page 11: ...fects are found the operator must be informed that they must have components repaired or replaced immediately The following applies to this Repair work on the limiting devices the self regulating devices and the flame monitoring devices as well as on other safety devices may only be carried out on the individual device by the respective manufacturer or their authorised representative Exhaust gas d...

Page 12: ...rticularly important a poorly designed trap impairs proper functioning of the unit The following points should be observed Danger of accumulation of the condensate in the heat exchanger Danger of freezing of the condensate in the pipes Danger of exhaust gas discharge via the condensate drain Condensate accumulation in the heat exchanger When installing the hot air generator make sure that the surf...

Page 13: ...y low no additional line needs to be connected to the condensate drainage line It must be verified that the water discharge does not accumulate in the unit If the discharge is to occur via a pipe an open port cup shaped must be created to prevent the formation of ice in the pipe obstructing drainage of the condensate thereby causing an accumulation of water in the heat exchanger In the case of dra...

Page 14: ...ectly in the warm cold air flow and must not be mounted directly on a cold base The same procedure must be fol lowed when installing an automat ic day night temperature control or other temperature controls available as accessories Installation and assembly Exhaust gas connection The design must comply with DIN 18160 Part 1 the dimensions with DIN EN 13384 Part 1 Proper exhaust gas routing must be...

Page 15: ...e customer as a matter of principle The cross section of the pipe work should be determined in accordance with the connection value of the unit the total pipe work resistance and the amount of gas supply pressure factory made cable bridge 13 12 NOTE Before initial commission ing the gas supply line must be thoroughly cleaned and checked for leaks Heating oil connection Sufficient and professional ...

Page 16: ...rements and adjust the settings if necessary The measured rated current must not exceed the value specified on the motor s name plate NOTE To exclude measurement er rors each phase should be measured separately CAUTION The correct rotating direction of the fan must be checked Current consumption too high If the fan motor draws too much current despite proper electrical connection and sufficient ma...

Page 17: ...ed blowing out of cold air Switch off both selector switches The supply air fan continues to run to cool down the heat exchanger and may start several times until it is finally switched off For longer periods of inactivity the units should be disconnected from the mains and the fuel supply shut off Shutdown Ventilation 1 Switch on the ventilation selec tor switch In this switch position the supply...

Page 18: ... with the usual logs is therefore mandatory Soot deposits Even small deposits of soot on the heat transfer surfaces of the combustion chamber and heat exchanger will insulate the heat output This results in a deterioration of the combustion efficiency A soot layer just 1 mm thick can cause an exhaust gas temperature increase of approx 50 K see diagram As can be seen from the above optimal burner a...

Page 19: ... col lection boxes with a suitable vacuum cleaner 10 The combustion residues in the combustion chamber must also be removed through the burner opening with a suitable vacuum cleaner A special boiler cleaning set for the REMKO industrial vacuum cleaner is available as an accessory 11 After the cleaning work is complete all parts should be carefully re fitted in reverse order 12 Ensure that the exch...

Page 20: ...oes not start Check the customer provided mains power supply Check the fuses in the control box 400 V three phase version only Move the operating switch to the I or Heating position Check whether the Burner indicator light in the control box is illuminated 400 V version only Check the thermostat connection or if necessary the cables of the room thermostat Check the setting of the room thermostat T...

Page 21: ...rced air burner may only be carried out by authorised and quali fied technicians NOTE If all of the functional checks have been carried out without any findings please contact an authorised service station Possible causes of malfunction The units were not able to cool down because the electrical connection was interrupted Even a brief interruption of the power supply can cause the STB to trip Too ...

Page 22: ...e statutory regulations Have the forced air oil or gas burner maintained and adjusted only by authorised specialist personnel and in accordance with the legal provisions 1st BImSchV An appropriate measurement log must be created and retained Comments Unit type Unit number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Unit cleaned outside Unit cleaned inside Fan blades cleaned Combustion chamb...

Page 23: ...st dealer or contractual partner Intended use Disposal of packaging When disposing of packaging mate rial please consider our environment Our units are carefully packed and delivered in stable transport packag ing and if applicable on a wooden pallet The packaging materials are environmentally friendly and can be recycled By recycling packaging materials you make a valuable contribution to the red...

Page 24: ...cted against damage and unau thorised use We reserve the right to modify the dimensions and design as part of the ongoing technical development process CAUTION The electrical unit connection must only be carried out by authorised specialist personnel in accordance with the specifications of the local power supplier Heating Ventilation green red Controller unit On site supply line Modbus interface ...

Page 25: ... N N PE PE TW1 WS2 X2 12 TW2 S1 STB TR TR S2 S2 H5 NC An emergency switch must be installed in an eas ily accessible place in the installation room but outside any possible hazard zone This must be protected against damage and unau thorised use We reserve the right to modify the dimensions and design as part of the ongoing technical development process CAUTION The electrical unit connection must o...

Page 26: ...26 REMKO VRS C Series We reserve the right to modify the dimensions and design as part of the ongoing technical development process Exploded view of the VRS C 30 170 unit ...

Page 27: ...25992 1125993 1125993 1125994 1125995 23 Cladding panel top exhaust side 1125996 1125997 1125998 1125999 1125999 1126000 1126001 24 Cladding panel top side 1126002 1126003 1126004 1126005 1126005 1126006 1126007 25 Insulation panel front 1126008 1126009 1126010 1126011 1126011 1126012 1126013 26 Insulation panel rear 1126014 1126015 1126016 1126017 1126017 1126018 1126019 27a Insulation panel left...

Page 28: ...197 1101197 1101197 1101197 1101197 1101197 FAN controller TR 1103166 1103166 1103166 1103166 1103166 1103166 1103166 Temperature monitor TW1 TW2 1103146 1103146 1103146 1103146 1103146 1103146 1103146 Burner connector 7 pole 1102537 1102537 1102537 1102537 1102537 1102537 1102537 Burner connector 4 pole 1108585 1108585 1108585 1108585 1108585 1108585 1108585 Spare parts list continued When orderi...

Page 29: ...29 Unit specifications upright VRS 50 E upright We reserve the right to modify the dimensions and design as part of the ongoing technical development process BK BB SB B F FK JK SG HG HB 90 ...

Page 30: ...5 2135 2345 D 830 830 830 1132 1132 1132 1232 E 647 647 830 830 830 830 830 F 903 932 1030 1072 1072 1152 1359 G 282 282 282 282 282 282 282 L 643 643 730 749 749 791 992 R ø 148 148 148 179 179 179 179 S 1360 1508 1605 1655 1655 1853 2060 Weight kg 205 235 280 360 360 410 465 We reserve the right to modify the dimensions and design as part of the ongoing technical development process S C B E A D ...

Page 31: ...ons are always based on the respective specified positions only Measurements mm VRS C 30 VRS C 50 VRS C 70 VRS C 100 VRS C 120 VRS C 150 VRS C 170 D 905 905 905 1207 1207 1207 1307 E 722 722 905 905 905 905 905 H 303 303 303 303 303 303 303 L 260 260 260 260 260 260 260 V 751 751 751 1052 1052 1052 1251 K 651 651 751 751 751 751 751 Casting distance in metres VRS C 30 VRS C 50 VRS C 70 VRS C 100 V...

Page 32: ... filter class G3 Additional filter classes are also available on request 1 dust filter F set always consists of intake Pos I II III Pos I Pos III Pos II Measurements mm VRS C 30 VRS C 50 VRS C 70 VRS C 100 VRS C 120 VRS C 150 VRS C 170 A 790 790 974 974 974 974 974 B 928 928 1100 1100 1100 1100 1100 C 50 50 65 65 65 65 65 D 75 75 95 95 95 95 95 Measurements mm VRS C 30 VRS C 50 VRS C 70 VRS C 100 ...

Page 33: ...corre sponding blank panels Z G Y Z Pos IV Z G Y Z Pos I G Y G K K Z Z K G Pos IV K K Pos I Pos III Measurements mm VRS C 30 VRS C 50 VRS C 70 VRS C 100 VRS C 120 VRS C 150 VRS C 170 G Pos I II 607 607 790 790 790 790 790 K Pos I II 242 242 242 242 242 242 242 G Pos III 790 790 790 1092 1092 1092 1192 K Pos III 242 242 242 242 242 242 242 Y 480 480 480 480 480 480 480 Z 20 20 20 20 20 20 20 Techni...

Page 34: ...7 4 8 6 10 9 13 1 Flue gas flow 2 m Af kg h 49 1 84 2 108 1 146 0 169 9 214 8 257 Exhaust gas temperature approx 3 tAf C 60 150 Flue gas side resistance Pa 5 16 10 12 18 20 50 Nitrogen oxide emissions HEL NOx mg kWh 100 93 132 94 111 120 130 Nitrogen oxide emissions EGH NOx mg kWh 70 Power supply U V Ph Hz 230 1 50 400 3 N 50 Current consumption without fan el kW 0 300 0 363 0 400 0 504 0 537 0 50...

Page 35: ......

Page 36: ...0 5232 606 260 E mail info remko de URL www remko de REMKO GmbH Co KG Klima und Wärmetechnik Im Seelenkamp 12 32791 Lage Hotline within Germany 49 0 5232 606 0 Hotline International 49 0 5232 606 130 We reserve the right to make technical changes and provide no guarantee as to the accuracy of this data ...

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