Kampmann Venkon EC Installation Instructions Manual Download Page 51

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Venkon EC 115 V

Installation and Connection

Valve kit dimensions

6.10 Valve Kit Dimensions

Valve kit 422/442

The valve kits are factory-fitted and checked for leak-tightness. The pipes are

pre-assembled above the side condensate tray (optional accessory) and can be connected

by the contractor. Suitable connecting pipes are provided separately.

2-pipe, 3-row

2-pipe, 4-row

4-pipe, 4-row

Side view

Rear wall

Front view

Rear wall

Flow*

Return*

Return 1/2“

cooling

heating

Flow 1/2”

cooling

heating

Front view

Casing

View from below
(with casing)

Casing

View from below
(with casing)

Casing

View from below
(with casing)

General view
(without casing)

All dimensions in mm

* Model 1-4: 1/2”

* Model 5-7: 3/4”

Ø D: Model 1-4 15 mm

Ø D: Model 5-7 18 mm

Flow,

heating
Return,

heating

Return,

cooling

Flow,

cooling

Summary of Contents for Venkon EC

Page 1: ...1 26 1 45 I580 05 18 CA SAP Nr 1307409 Venkon EC Fan Coil 1 48 Assembly and Installation Instructions Keep these instructions in a safe place for future use ...

Page 2: ...Venkon EC 115V 2 2 ...

Page 3: ...ights 19 3 4 Connection Values 19 3 5 Operating Data 19 3 6 Sound Values 20 3 7 Limit Values for the Medium 20 3 8 Operating Conditions 21 3 9 Typeplate 21 3 10 Wear Parts 22 4 Construction and Function 23 4 1 Overview 23 4 2 Brief Description 24 4 3 Unit Components 24 4 3 1 Heat Exchanger 24 4 3 2 Fan Unit 25 4 3 3 Air Vent 25 4 3 4 Junction Box 25 4 3 5 Main Condensate Tray 25 4 4 Accessories 26...

Page 4: ...43 6 5 Installing the Casing 44 6 6 Changing the Air Outlet Direction 45 6 7 Installing Accessories 46 6 8 Hydraulic Connection 48 6 9 Connection to the Mains Pipework 50 6 10 Valve Dimensions 51 6 11 Condensate Drain 53 6 12 Pipe Sealing 54 6 13 Condensate Pumps 55 6 14 Connecting the Condensate Pump 56 6 15 Electrical Wiring 58 6 16 Controls Overview 59 7 Operation and Commissioning 60 7 1 Pre C...

Page 5: ...5 9 Faults 76 9 1 Fault Tables 77 9 2 Start up After Rectification of Fault 78 10 Dismantling and Disposal 79 10 1 Safety Information for Dismantling and Disposal 79 10 2 Dismantling 79 10 3 Disposal 80 Table of Contents ...

Page 6: ...ations apply as do general safety provisions governing the use of the equipment Illustrations in this guide are intended to provide a basic understanding and may differ from the actual model 1 2 Explanation of Symbols Safety Information Symbols are used in the manual to draw attention to safety information Attention is drawn to safety information by signal words that express the severity of the ha...

Page 7: ...e if not avoided This symbol highlights useful hints recommendations and information for efficient and trouble free operation DANGER This combination of symbol and signal word indicates an imminently hazardous situation caused by electric current If this information is ignored the situation will result in serious injury or death Explanation Label Step by step instructions Results of actions Auflis...

Page 8: ...ing the product Any further use is not permitted without written permission from the manufacturer 1 4 Customer Service Our Customer Service team is available is available for technical information Kampmann GmbH Friedrich Ebert Str 128 130 49811 Lingen Ems 49 591 7108 670 Phone service kampmann de E Mail 49 591 7108 360 Fax www kampmann ca Website Address ...

Page 9: ...ent Do not allow children to clean or maintain the equipment without supervision The equipment is not designed for operation about 2 000 m a s l The equipment is not designed for permanent connection to the mains water network There needs to be a suitable overpressure protection mechanism fitted to the water network to which the equipment is connected Version 1 Venkon Make sure that the basic unit...

Page 10: ...erate the unit in rooms that contain high temperature gases Never operate the unit in rooms with an aggressive atmosphere Never operate the unit above electrical equipment such as switch cabinets computers or other electrical units or contacts that are not drip proof Never operate the unit outdoors Keep windows closed during operation Only operate the unit fully assembled and connected to the rele...

Page 11: ...ent other hazards that may arise from the special working conditions at the site of operation He then has to implement this in the form of operating instructions for the operation of the unit The operator must regulate and specify the responsibilities for installation operation troubleshooting maintenance and cleaning The operator must ensure that all staff who work on the unit have read and under...

Page 12: ...e refer to chapter 1 4 Customer Service on page 8 2 5 Personnel Requirements 2 5 1 Qualifications The various tasks described in these instructions place different demands on the qualifications of personnel entrusted with these tasks Only permit personnel to carry out work if they can be expected to carry out this work reliably People with impaired reactions possibly due to drugs alcohol or medica...

Page 13: ...l knowledge and experience as well as knowledge of the pertinent regulations needed to carry out the assigned tasks and independently recognise possible dangers Installation personnel have all the necessary equipment and tools Caretakers users Caretakers users have been instructed by the manufacturer in the tasks assigned to them and possible dangers of improper conduct Caretakers users are only p...

Page 14: ...ention regulations at the place of use apply in all cases Personnel have to wear personal protective equipment about which specific mention is made in certain sections of this manual during maintenance and troubleshooting on and with the unit Description of personal Personal protective equipment is explained in detail below protective equipment Lightweight breathing protection Lightweight breathin...

Page 15: ...hnical data 3 1 Main Dimensions Mod 1 Mod 2 Mod 3 Mod 4 Mod 5 Mod 6 Mod 7 A mm 620 770 920 1070 1220 1370 1770 The basic wall mounted and ceiling unit is identical The different versions of heat exchanger do not affect the main dimensions Mod 1 Mod 2 Mod 3 Mod 4 Mod 5 Mod 6 Mod 7 B mm 850 1000 1150 1300 1450 1600 2000 C mm 628 778 928 1078 1228 1378 1778 ...

Page 16: ... Data Fig 4 Ceiling casing Ceiling panel with air intake grille and end panel Mod 1 Mod 2 Mod 3 Mod 5 Mod 5 Mod 6 Mod 7 B mm 850 1000 1150 1300 1450 1600 2000 C mm 628 778 928 1078 1228 1378 1778 Mod 1 Mod 2 Mod 3 Mod 4 Mod 5 Mod 6 Mod 7 B mm 850 1000 1150 1300 1450 1600 2000 C mm 628 778 928 1078 1228 1378 1778 ...

Page 17: ...mensions Technical Data Fig 5 Free standing casing Free standing casing without air intake grille with rear panel Mod 1 Mod 2 Mod 3 Mod 4 Mod 5 Mod 6 Mod 7 B mm 850 1000 1150 1300 1450 1600 2000 C mm 628 778 928 1078 1228 1378 1778 ...

Page 18: ... Heating Mod 1 Mod 2 Mod 3 Mod 4 Mod 5 Mod 6 Mod 7 Condensate connection on main condensate tray mm Ø 15 Condensate connection on pump if condensate pump fitted mm Ø 6 Connector dimensions 2 pipe heat exchanger heating or cooling inches 1 2 1 2 1 2 1 2 3 4 3 4 3 4 4 pipe heat exchanger Heating connection 1 row Cooling connection 3 row inches 1 2 1 2 1 2 1 2 1 2 1 2 1 2 inches 1 2 1 2 1 2 1 2 3 4 3...

Page 19: ...tection class Protection class IP 20 Protection class Protection class 1 Basic unit W 100 110 65 68 71 168 136 Max current consumption Basic unit A 1 5 1 7 1 0 1 0 1 1 2 5 2 1 Number of motors 1 1 1 1 1 2 2 Number of fans 1 1 2 2 2 3 4 Mod 1 Mod 2 Mod 3 Mod 4 Mod 5 Mod 6 Mod 7 Air volume min max m3 h 240 800 255 840 300 1150 320 1110 340 1170 560 1910 640 2220 Max operating temperature C 90 Min co...

Page 20: ...s valves boilers etc Use non corrosive and non flammable liquids as the heating and cooling medium Media limits Use water or water glycol max 50 as the medium The limits shown alongside for the medium apply to operation Mod 1 Mod 2 Mod 3 Mod 4 Mod 5 Mod 6 Mod 7 Sound pressure level LP A db A min 20 20 20 20 20 20 21 Max 52 52 44 44 44 53 47 Sound power level LW A db A min 24 24 26 26 26 27 29 Max ...

Page 21: ...he motor Article number ID Serial number Year of manufacture Manufacturer Disposal instructions CE mark max operating pressure max operating temperature Specification Value Unit Ambient temperature 15 40 C Air humidity 20 60 Fan Coil Venkon EC Typ14851UR0B144E00 Nennspannung Voltage 115V 60Hz Nennstrom Amperage 1 4 A Nennleistung Power 100 W max Betriebsdruck max operating pressure 10 bar max Betr...

Page 22: ...D 001 14834AL0W 001 14834AL0D 001 14834AL0W 001 14834AL0D 001 14834AL0W 001 14834AL0D 001 14834AL0W 001 14834AL0D 001 14834AL0W 001 14834AL0D 001 14834AL0W 001 14834AL0D 001 Fan unit 000001115101 000001115102 000001115087 000001115103 000001114175 000001114176 000001114169 Heat exchanger 2 pipe 4 row 000011480720 000011480722 000011480724 000011480726 000011480728 000011480730 000011480732 Heat ex...

Page 23: ...ve kit including electrical actuators and valves accessories 7 Main condensate tray with a drain connection on both sides 8 Electrical junction box plastic junction box with electro mechanical model 00 9 Filter element bl Casing air outlet grille RAL 9006 accessory bm Casing front panel with wall connection panel RAL 9016 accessory bn Casing side mullions RAL 9016 accessory bo Casing access openin...

Page 24: ...t with free standing casing 3 Ceiling unit with ceiling casing 4 Suspended ceiling installation with relevant accessories Heat exchanger 1 Version with 2 pipe system and 4 pipe rows 2 Version wit 4 pipe system Equipment Extensive accessories with required valve kit page 29 and accessories page 26 28 Control 1 Version with electro mechanical control Fig 10 Heat exchanger 4 3 Unit Components 4 3 1 H...

Page 25: ...t pipes have to be open to vent the heat exchanger Use a flat blade screwdriver or an appropriate spanner to open the vent screws Use an appropriate Allen key to open the air valves on the vent pipes Use a wrench underneath the air valve to prevent the air valve from tearing off if the valves are difficult to open 4 3 4 Junction Box Galvanised steel junction box with rep switch and plugs for the e...

Page 26: ...e 14835BB0B 05 8Ceiling swirl diffuser type 14837BB0B001 9Air intake box with primary air connector type 14835BB0B 07 position shown in grey blAir outlet box with primary air connector type 14835BB0B 08 position shown in grey Mod a b c d e f g Number of adaptors Round pipe connection unit 1 620 530 560 272 5 0 590 553 2 2 770 680 710 347 5 0 740 703 3 3 920 830 860 422 5 0 890 853 3 4 1070 980 101...

Page 27: ...ing and length compensation of on site dimensional inaccuracies install Length 120 160 mm Weight net in kg A B 560 530 2 710 680 2 860 830 2 1010 980 6 1160 1130 6 1310 1280 6 1710 1680 6 50 round pipe connection unit type 148 35BB0B 05 For Venkon fan coil with flexible pipe connection sockets for ø 180 mm Weight net in kg A B 560 530 5 710 680 7 860 830 8 1010 980 9 1160 1130 10 1310 1280 12 1710...

Page 28: ...ung des Mauerrahmes Typ 14833B70B 00 Wanddurchbruch Rahmenanschlussmaße 50 Air grille for air outlet with connection box type 148 37BB0B 03 Unit for fitting on the air outlet of the Venkon coil dimensions of connecting sockets DN 100 Weight net in kg A B 620 530 4 770 735 5 920 885 6 1010 980 8 1160 1130 8 1310 1280 9 1710 1680 11 Seite 9 Seite 10 Abstand zur Decke 15 mm bei Verwendung des Mauerra...

Page 29: ...3A 2 _402 Valve kit 242 4 pipe version with pre settable 2 way valves with 2 point actuator 24 V Open Close pre fitted 14833A 2W_402 14833A 2D_402 E00 EC1 EC2 14833A 4 _202 Valve kit 422 2 pipe version with 4 way valve with 2 point actuator 24 V Open Close pre fitted 14833A 4W_202 14833A 4D_202 E00 EC1 EC2 14833A 4 _402 Valve kit 442 4 pipe version with 4 way valve with 2 point actuator 24 V Open ...

Page 30: ... 120 C Maximum operating pressure 16 bar valve body straight design Type 14833BB1B 00 for Venkon fan coil models 1 4 Connection KV Wert 0 25 1 9 Connection fem x male supplied for installation on site valve body straight design Type 14833BB1B 00 for Venkon fan coil models 5 7 Connection KV value 0 25 2 6 Connection fem x male supplied for installation on site Max operating temperature 120 C Maximu...

Page 31: ...1 Ceiling unit type 14834AL0D001 fitted on the right of the basic unit with water connection on right type 14834AR Wall mounted unit type 14834AR0W001 Ceiling unit type 14834AR0D001 Condensation pump For the discharge of condensate if no natural gradient can be provided casing required for ceiling units for cooling pre assembled type on demand supplied loose type on demand state installation type ...

Page 32: ...ase refer to the separate instructions for the control as well as the wiring diagram and cabling diagram chargeable Recirculation air control Mode of operation Electro mechanical control KaControl Type suffix Description System construction Stand alone operation without control unit 00 Electro mechanical basic unit wired to terminal select control accessories if necessary ...

Page 33: ...lled with LPHW Depending on the water temperature the secondary air is heated up and fed back into the room Cools room air Secondary air passes through the heat exchanger filled with CHW Depending on the water temperature the secondary air is cooled and fed back into the room Dehumidifies room air If secondary air with a high relative humidity is cooled at a lower water temperature the secondary a...

Page 34: ...ent 5 Transport Packing and Storage 5 1 Safety Information for Transport Risk of injury IMPORTANT NOTE Material damage caused by incorrect transport Units being transported can drop or topple over if transported wrongly This can cause serious material damage Proceed carefully when unloading the equipment on delivery and when transporting it on site and note the symbols and instructions on the pack...

Page 35: ... Air side accessories Seite 9 Seite 10 Abstand zur Decke 15 mm bei Verwendung des Mauerrahmes Typ 14833B70B 00 Wanddurchbruch Rahmenanschlussmaße 50 Weight see Chapter 3 3 Weight see Chapter 3 3 Weight see Chapter 4 4 Lodge a complaint about all defects and faults as soon as they are detected Claims for damages can only be made within the applicable period for complaints 5 3 Transport Inspection C...

Page 36: ...materials 5 5 Symbols on the Packaging The packaging carries the following symbols Always note the symbols when transporting the equipment Top The arrows point to the top of the package Make sure that they always points upwards otherwise the contents can be damaged Protect from moisture Protect the packaging from moisture and keep dry Transport Packaging and Storage Packaging Achtung Die Pfeilspit...

Page 37: ...off centre 4 Lift the pallet with the packaging and begin to transport Packstücke vor Nässe schützen und trockenhalten Kennzeichnet Packstücke mit zerbrechlichem oder emp ndlichem Inhalt Das Packstück mit Vorsicht behandeln nicht fallen lassen und keinen Stößen aussetzen Vor Nässe schützen Zerbrechlich Nicht über Kanten ziehen und werfen Karton bitte vorsichtig und ohne scharfe Gegenstände öffnen ...

Page 38: ...Do not expose to aggressive media Protect from direct sunlight Avoid mechanical vibrations and shocks Storage temperature 15 to 35 C Relative air humidity max 60 Under certain circumstances packages can carry storage instructions that go beyond the requirements listed here Comply with these instructions accordingly Transport Packaging and Storage Storage ...

Page 39: ...15 ff Ensure that the unit can be installed without mechanical torsion or tension when installed Ensure that the unit can be installed without mechanical torsion or tension when installed There is a power supply on site Chapter 3 Technical Data on page 15 ff 6 2 Minimum Clearances The following minimum clearances have to be allowed for when installing the basic unit 1 The clearance is provided by ...

Page 40: ...with casing indicated The same minimum clearances also apply to under ceiling and free standing units The figure shows a wall mounted unit with control box indicated The same minimum clearances also apply to under ceiling basic units The figure shows a under ceiling unit with casing top view and without casing lower view indicated ...

Page 41: ... the left side with the electrical connections on the right side The fan coil can be used with and without casing When a fan coil is ordered with casing the front panel is factory fitted with the side panels being supplied separately see Fig 18 It is not necessary to remove the front panel to install the electrics and hydraulics as all the necessary connections are at the side The side mullions ar...

Page 42: ...d basic unit on the 4 keyholes Level the unit for perfect operation In the event of condensate fit the unit with a 1 5 gradient towards the condensate discharge side Once the basic unit has been aligned prevent the fixing material from coming loose Provide for sound isolation between the fan coil and the adjacent building if required Mod 1 Mod 2 Mod 3 Mod 4 Mod 5 Mod 6 Mod 7 Main condensate tray m...

Page 43: ... the adjacent building if required Cam locks can be used on site for simple height levelling Allow for minimum clearances to any on site resistance when installing see Chapter 6 2 2 standing brackets are factory fitted on the basic unit Use suitable fixing material to fix them and the basic unit to the floor The 4 key holes on the rear panel of the base unit are unused Mark drill holes spacing of ...

Page 44: ...ional casing after assembly and installation of the fan coil The screws one per side are factory fitted on the basic unit casing Fig 22 Loosen factory fitted screws from the casing Suspend side mullions by their guides into the brackets on the basic unit Fig 23 Screw side mullions to the basic unit casing Fig 24 Fig 22 Loosen screw Fig 23 Suspend side mullions Fig 24 Screw on side mullions Fig 25 ...

Page 45: ...t air grille can be moved around 180 degrees if a vertical air outlet is required Use a Philips screwdriver to loosen and remove the screws Fig 26 Turn the air outlet grille by 180 degrees so that the discharge direction points vertically upwards Fig 27 Fit the two screws into the drill holes provided Fig 28 Room side air discharge direction Fig 27 Vertical air discharge direction 6 6 Changing the...

Page 46: ...tructure borne noise decoupling and length compensation of on site dimensional inaccuracies Installed length varies from 120 160 mm 5Intermediate frame contained in the air intake outlet frame 6 Air inlet and outlet grille type 14837BB0B 02 Linear grille for installation in a suspended ceiling or casing droplet profile natural aluminium anodised airflow optimised with ZU frame free area approx 68 ...

Page 47: ...0 740 890 1040 1190 1340 1740 Fitting dimension of outlet air grilles 553 703 853 1003 1153 1303 1703 C 590 740 890 1040 1190 1340 1740 Caution Provide adequate inspection openings and air openings needed for operation when using customer s own casings Fig 31 Example of basic fan coil unit recirculation air with customer s casing Fig 30 View of air intake air outlet grille ...

Page 48: ... impairing heat transfer higher pressure losses in the pipework by the lower viscosity of the cooling medium the consequence is higher pump capacity Design Note the following points in the design Fit end to end vapour impermeable insulation on all water carrying components pipes valves fittings right up to the unit ensuring that the insulation goes as far as the disc under the valves and ensuring ...

Page 49: ...outh side 1 Water water heat pump 2 Buffer tank 3 Circulation pump 4 Changeover valve heating cooling 5 Plate heat exchanger 6 2 way control valve 7 3 way control valve 1 Boiler 2 Buffer tank 3 Chiller 4 Heating circulation pump 5 Chilled water pump consumer circuit 6 Relief valve 7 2 way control valve 8 way control valve Fig 35 Design example 3 6 3 Room 1 Room 2 Room 3 6 7 Heating cooling change ...

Page 50: ... Seal and screw in connections holding the nut to prevent it from shearing off and twisting When connecting the unit to the on site pipework make sure that you use a suitable tool to hold the unit s water connections in place Make sure that the pipes can be vented Use suitable insulating material impermeable for cooling units Tighten all threaded connectors once the pipes have been fitted and chec...

Page 51: ...necting pipes are provided separately 2 pipe 3 row 2 pipe 4 row 4 pipe 4 row Side view Side view Side view Rear wall Front view Rear wall Rear wall Flow Return Return 1 2 cooling heating Flow 1 2 cooling heating Front view Front view Casing View from below with casing Casing View from below with casing Casing View from below with casing General view without casing All dimensions in mm Model 1 4 1 ...

Page 52: ...it 222 242 The valve kits are factory fitted and checked for leak tightness Left side view Left side view Left side view 2 pipe 3 row 2 pipe 4 row 4 pipe 4 row Valve kit 222 Valve kit 222 Valve kit 242 Rear wall Rear wall Rear wall Front view Front view Front view Casing View from below with casing Casing View from below with casing Casing View from below with casing Return heating 1 2 Flow coolin...

Page 53: ...of the fan col unit outlet size 15 mm and appropriately fixed Refer to Chapter 6 4 on page 42f Installing Basic Unit With Gradient Ensure that the gradient is at least 1 cm m in accordance with DIN EN 12056 formerly DIN 1986 100 without restrictions and without any rising sections to ensure that the condensate drains from the basic unit Take into account all applicable regulations such as the use ...

Page 54: ...if the insulation is not connected to the condensate tray and the drip ring there is a danger of condensate escaping and entering the room Continue the insulation as far as the valves with ceiling units When space is tight e g with 4 pipe units see Fig 44 only continue and stick the insulation as far as the valve condensate tray Fig 41 Fix insulation through the openings of the condensate tray Fig...

Page 55: ...um 1 2 Increase the cross section of the line with longer condensate lines Check whether the condensate line needs to be insulated to prevent the build up of condensate along the line Do not use a rigid transition to the on site condensate drain as this lengthens the pump s pressure hose We would recommend free overflow into a trap Refer to chapter 6 11 on page 53 for further information on conden...

Page 56: ...uction hose Suction connection Condensation pump 8 LITRES PER HOUR LITRES PAR HEURE LITER PRO STUNDE CAUDAL EN LITROS HORA LITRI PER ORA ЛИТРОВ В Ч LITRÓW NA GODZINĘ LITROS POR HORA NO SUCTION LIFT SANS ASPIRATION KEINE SAUGHÖHE NO TIENE ALTURA DE ASPIRACIÓN SENZA ASPIRA ОТСУТСТВИЕ ПОДЪЕМА ВСАСЫВАНИЯ BEZ WYSOKOŚCI SSANIA NO ELEVADOR DE ASPIRAÇÃO NO SUCTION LIFT SANS ASPIRATION KEINE SAUGHÖHE NO TI...

Page 57: ...ructions for the condensate pump Generation of additional resistance in the pressure line Add a bend Install a trap at the end of the pressure line SUSPENDED CEILING END OF THE PRESSURE LINE END OF VENT HOSE WATER LEVEL IN THE CONDENSATE TRAY SUSPENDED CEILING END OF THE PRESSURE LINE END OF THE PRESSURE LINE WATER LEVEL IN THE CONDENSATE TRAY WATER LEVEL IN THE CONDENSATE TRAY ...

Page 58: ...lated by the regional energy supply companies Only connect the unit to fixed cables Important note Provide an all pole mains separator in the wiring on site that can be reliably secured to avoid the system being reconnected e g a lockable switch with a contact opening of at least 3 mm up to a rated voltage of 480 V No protective measures are indicated in the Kampmann wiring diagrams These must be ...

Page 59: ...box mounted on the opposite side to the water connection on the basic unit see Fig 48 The fan coil unit is available as a wall mounted ceiling or free standing unit in conjunction with a controller Wire the unit as per the wiring diagram which is different for each version Model Control option Connection Wiring diagram CAD no electromechanical without motor fault alert E00 On site control BMS 1239...

Page 60: ...nce with the wiring diagrams Is the earth wire connected and wired throughout Water side test Is the flow and return pipework properly connected Are the valves correctly fitted Note the permitted installation position of the actuators Are all valves and actuators working correctly Are the shut off valves on site open Condensate drain only with units with a cooling function Is the unit installed wi...

Page 61: ... the air passages on the ducts and adapters the correct size Has an adequate thickness of impermeable insulation been fitted Have shut off valves been fitted if the unit is to be operated with idle times and the penetration of cold air prevented minimised IMPORTANT NOTE Check the unit for any dirt packaging waste dirt from site etc and remove it if necessary Then vent the heat exchanger ...

Page 62: ... and only water escapes Switch on the mains voltage Start up the Venkon fan coil unit using the control unit connected Check the fan speeds by switching the stage selector Check the correct operation of the heating or cooling valves by altering the room temperature setpoint Take into account the different response times depending on the controller Add water to the condensate tray the pump should a...

Page 63: ...below to prevent accidental restart 8 Maintenance 8 1 Securing Against Reconnection Secure against reconnection 1 Switch off the unit 2 Switch off the energy supply 3 Position a sign on the isolating switch from the supply network indicating that work is being performed in the hazard area and prohibiting the unit being switched on Provide the following information on the sign Switched off on date ...

Page 64: ...e if necessary Caretakers users Chapter 8 3 1 Changing the Filter on page 67 every six Clean the inside of the unit Caretakers users months Chapter 8 3 3 Cleaning Work on the Basic Unit on page 72 every six Water side connections valves threaded connections Caretakers users months Chapter 8 3 2 Cleaning the Condensate Pump on page 75 every six Vent the heat exchanger Caretakers users months Chapte...

Page 65: ...2 dry layer filter design for standard unit 8Fan unit 9Electrical junction box blSupply air temperature sensor mixed air only bmCondensate pump with float switch accessory bnFlow and return connections with vent drain in each case boTerminal box for actuator bpMain condensation tray with a drain connector on both sides bqValve kit with pipe connection valve actuator accessories brSide condensate t...

Page 66: ...tal housing The inner metal of the casing can have sharp edges Wear suitable protective gloves WARNING Risk of injury from rotating parts The fan impeller can cause severe injuries Switch off the unit and prevent if from reconnection before commencing any work on moving components of the fan Wait until all parts have come to a standstill The following safety instructions apply to all relevant main...

Page 67: ...he air intake grille 4 Use a screwdriver to turn the quarter turns on the basic unit by 90 5 Evenly pull the G2 filter out of the filter rails 6 Insert a new filter and use the quarter turns to secure in place 7 Hang safety cables from the air intake grille into the brackets 8 Use the screws to fix air intake grille onto the brackets Fig 51 Removing the filter from the recirculation air ceiling fa...

Page 68: ...ir intake grille 1 2 1 Loosen screws in the air intake grille 2 Remove the air intake grille 3 Use a screwdriver to turn the quarter turns on the basic unit by 90 4 Evenly pull the G2 filter out of the filter rails 5 Insert a new filter and use the quarter turns to secure in place 6 Use the screws to fix air intake grille onto the brackets ...

Page 69: ...quarter turns on the basic unit by 90 2 Evenly pull the G2 filter out of the filter rails 3 Insert a new filter and use the quarter turns to secure in place Two filters are used in model 7 basic unit They are adjusted with a filter fixing centrally on the basic unit This has to be removed to pull out the filter 1 Use a screwdriver to unscrew the tapping screw until the filter fixing can be moved 2...

Page 70: ... be removed to perform visual inspections Perform the following on both side panels 1 Open the control opening on the side panel 2 Use a screwdriver to loosen tapping screw 3 Carefully lift side panel by approx 2 cm 4 Move side panel away from the unit towards the room 5 If a control optional accessory is integrated in the casing manually disconnect the cable links from the reverse polarity protec...

Page 71: ...visual inspection once the side panels have been removed 1 Check water connections and lines for leaks 2 Check the electrical wiring Inform Customer Service if you uncover leaks or damaged wiring Chapter 1 4 Customer Service on page 8 Fig 58 Water connection e g 4 pipe Fig 59 Junction box 115 V ...

Page 72: ...take grille see Chapter 8 3 1 Replacing Filter 4 Unscrew all the relevant screws Fig 61 After these screws have been loosened the front panel is still connected to the window sill by two gusset plates Fig 62 Manually remove these metal joining plates upwards Important note On the ceiling model a rear panel is located on the underside of the casing which does not have to be touched when removing th...

Page 73: ...moisture and dirt to clean the condensate tray and outlet if needed The heat exchanger can be cleaned once the condensate tray has been dismantled Dusty and oily deposits on the fins of the heat exchanger restrict the air flow and heat transfer Only a clean heat exchanger will produce its full heat output in the long term Therefore check the heat exchanger at regular intervals at least every six m...

Page 74: ... Fig 66 Valve condensate tray ceiling model The valve condensate trays under the valves are easily accessible Fig 66 67 1 Remove any condensate deposits in the valve condensate tray 2 Check that the seals are intact on the pipe openings of the valve condensate tray and on the medium lines Cleaning the valve condensate tray ...

Page 75: ...ig 68 Condensate pump with float switch Ventilkit 1 10 Ventilkit 41 48 Ventilkit 1 10 Ventilkit 41 48 Ceiling model Wall mounted unit 2 way valve kit The condensate pump with float switch is located on the water connection side of the basic unit on all models Its location depends on the valve kit used on the wall mounted version 1 Open the cover of the float switch clean the float switch and close...

Page 76: ...Behaviour in the event of faults The following applies 1 Immediately switch off the unit with faults that pose an immediate danger to persons or property 2 Determine the cause of the fault 3 Switch off the unit and prevent if from being reconnected if rectifying the fault requires work in the hazard area Immediately advise a supervisor on site about the fault 4 Either rectify the fault yourself or...

Page 77: ...an speed Filter dirty Replace filter No heating or cooling medium Switch on heating and or cooling system switch on circulation pump vent unit s system Qualified personnel Valves do not work Replace faulty valves Water volume too low Check pump output check hydraulics Setpoint temperature on controller set too low high Adjust temperature setting on controller Control unit with integrated sensor an...

Page 78: ... Fault 9 2 Start up After Rectification of Fault After correction of the fault carry out the following steps to re start 1 Make sure that all maintenance covers and access openings are sealed 2 Switch off the unit 3 Acknowledge fault on controller if necessary ...

Page 79: ...s stacked loosely or spread around tools represent a source of accidents Dismantle the components carefully Note the heavy net weight of some components Use lifting gear if necessary Secure components to ensure that they do not fall or topple Contact the manufacturer if in doubt 10 2 Dismantling Before commencing Switch off the unit and prevent it from being switched on again accidentally Physical...

Page 80: ...NOTE Environmental hazard from incorrect disposal Incorrect disposal can present a hazard to the environment Electrical scrap electronic components lubricants and other auxiliary materials represent hazardous waste and should only be disposed of by authorised specialist companies If in doubt seek information on environmentally responsible disposal at the local municipal authority or specialist dis...

Page 81: ...81 Venkon EC 115 V 81 ...

Page 82: ...Venkon EC 115V 82 82 ...

Page 83: ...83 Venkon EC 115 V 83 ...

Page 84: ...gen Ems Germany T 49 591 7108 660 F 49 591 7108 173 E export kampmann de W Kampmann de Kampmann Heating Cooling Ventilation Ltd 600 890 West Pender Street Vancouver BC V6C 1J9 T 1 604 362 1080 F 1 604 687 1327 E info kampmann ca W Kampmann ca I580 05 18 CA SAP Nr 1307409 ...

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