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Kampmann Tandem Series Assembly, Installation And Operating Instructions Download Page 29

Tandem door air curtains

Door air curtains with patented Tandem technology

Assembly, installation and operating instructions

29

7

Electrical wiring

IMPORTANT NOTE!

Only pulse and/or all-current sensitive residual current protective devices (type A or B) are permitted. It is
impossible to protect personnel when operating the unit with residual-current protection devices, as well as
with frequency converters.
When power is applied to the unit, pulse-like capacitor load currents in the integrated EMC filter of the EC
fans can lead to the RCCB being immediately tripped.
We recommend residual current protective switches with a threshold of 300 mA and delayed triggering (su-
per resistant, characteristic K).

IMPORTANT NOTE!

If the fan is activated from idle by a door contact, a certain time is needed before a door air curtain can
provide actual screening. When operating via a door contact, set operation as basic speed to forced boost
(possible with compact controller type 30158 and KaControl).

7.1

Maximum electrical rating values

Description

Model

Number of fans

Voltage

Output

Electri-
city

Ri (*00)

Ri (*T)

Tandem 300, Tandem
ceiling cassette unit

12

1 x TD

230 V AC 50/60 Hz

250 W

1.8 A

100 KΩ

100 KΩ

20

2 x TD

230 V AC 50/60 Hz

500 W

3.6 A

50 KΩ

100 KΩ

25

3 x TD

230 V AC 50/60 Hz

750 W

5.4 A

33 KΩ

100 KΩ

30

3 x TD

230 V AC 50/60 Hz

750 W

5.4 A

33 KΩ

100 KΩ

Tandem 365

12

1 x TD

230 V AC 50/60 Hz

400 W

2.5 A

100 KΩ

100 KΩ

20

2 x TD

230 V AC 50/60 Hz

800 W

5.0 A

50 KΩ

100 KΩ

27

3 x TD

230 V AC 50/60 Hz

1200 W

7.5 A

33 KΩ

100 KΩ

Insulate valve drive
normally closed (N/C)

-

-

230 V AC 50/60 Hz

1 W

0.55 A

- KΩ

- KΩ

Tab. 7: Maximum electrical rating values

Summary of Contents for Tandem Series

Page 1: ...Tandem door air curtains Assembly installation and operating instructions Keep these instructions in a safe place for future use Issue 11 19 EN SAP No 1287091 ...

Page 2: ......

Page 3: ...Minimum clearances 15 6 3 Installation 15 6 3 1 Suspension points for Tandem 300 model 12 30 with wall brackets 16 6 3 2 Suspension points for Tandem 300 model 12 30 with ceiling brackets 17 6 3 3 Suspension points for Tandem ceiling cassette model 12 30 with wall brackets 18 6 3 4 Suspension points for Tandem ceiling cassette model 12 30 with ceiling brackets 19 6 3 5 Suspension points for Tandem...

Page 4: ... 36 7 3 4 Cabling with fault message T control by DDC BMS 37 7 4 KaControl C1 38 7 4 1 KaController installation 38 7 4 2 Connection C1 39 7 4 3 Cabling of Tandem with KaControl C1 41 8 Pre commissioning checks 42 9 Operation 43 9 1 Operation of electromechanical control 43 9 2 Operation of the KaController 44 9 2 1 Function keys display elements 44 10Maintenance 46 10 1 Securing against reconnect...

Page 5: ...5 12 2 KaController parameter list 56 13Certificates 58 13 1 ERP data sheet for door air curtain 59 Table 60 ...

Page 6: ...th and safety at work regulations 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 Ongoing tests and further developments may result in small variations between the unit supplied and the instructions 1 2 Explanation of Symbols DANGER This combination of symbol and ...

Page 7: ...areas Within the room the unit needs to be connected to the building s heating cooling ventil ation system and to the building s waste water and power network The operating limits and limits of use described in Chapter 2 2 8 must be complied with Intended use of the unit also includes adherence to these instructions Information in accordance with EN60335 1 This unit can be used by children aged 8 ...

Page 8: ... Tab 2 Operating voltage We would refer to VDI 2035 Sheets 1 2 DIN EN 14336 and DIN EN 14868 with regard to the properties of the medium used to protect the equipment The following values provide further guidance The water used should be free of contamination such as suspended substances and reactive substances Water quality pH value at 20 C 8 9 Conductivity at 20 C μS cm 700 Oxygen content O2 mg ...

Page 9: ... or failing operation of the unit En sure that the airflow can circulate freely Never operate the unit in humid areas such as swimming pools wet areas etc Never operate the unit in rooms with an explosive atmosphere Never operate the unit in aggressive or corrosive atmospheres e g sea air Never operate the unit above electrical equipment such as switch cabinets computers or other electrical units ...

Page 10: ...l training Safety and accident prevention regulations Guidelines and recognised technical regulations i e Association of German Electricians VDE regulations DIN and EN standards VDI 6022 Maintenance personnel must be trained to Category B possibly Category C to comply with hygiene require ments if necessary The installation operation and maintenance of this unit must comply with the applicable law...

Page 11: ... in the T Cs on the Kampmann website IMPORTANT NOTE 2 people are needed to transport the unit Wear personal protective clothing when transporting the unit Only lift the unit on both sides and not by the pipes valves 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 caref...

Page 12: ... sunlight Avoid mechanical vibrations and shocks IMPORTANT NOTE Under certain circumstances packages can carry storage instructions that go beyond the requirements listed here Comply with these instructions accordingly 3 4 Packaging Handling packaging materials IMPORTANT NOTE Dispose of packaging materials in line with the applicable statutory requirements and local regulations IMPORTANT NOTE The ...

Page 13: ...nit Tandem In ceiling Unit Model 12 20 25 30 Length mm 1200 1950 2450 2950 Weight kg 64 103 130 152 Max discharge height m 3 2 3 2 3 2 3 2 Air volume total m h 700 2030 1200 3830 1480 5410 1850 5810 Heat output kW 1 4 6 9 6 8 3 18 5 10 8 26 5 13 5 30 1 Outlet air temperature C 1 43 1 52 2 43 7 53 9 44 0 55 7 45 4 55 8 Tab 5 Technical data Tandem ceiling cassette unit Unit Tandem 365 Model 12 20 27...

Page 14: ...rom the ingress of cold air Room air is drawn in by a radial fan through the inlet grille with optional filter and passed through the heat exchanger or partially passed through the heat ex changer Tandem technology The air stream is directed downwards in a low turbulence manner by the adjustable rectifier 5 3 Wear parts list Figure Article Properties Suitable for Art no Replacement filter with fra...

Page 15: ... Provide adequate space for flow and return water connections on site Chapter 4 Technical data 13 There is an electrical power supply on site Chapter 4 Technical data 13 If need be provide a condensation connection with a sufficient gradient on site 6 2 Minimum clearances Allow sufficient space beside the unit min 30 cm recommended to fit and access the valves 6 3 Installation 2 people are needed ...

Page 16: ...30 are fixed by 3 brackets Model 12 20 25 30 Dimension A mm 980 1730 2230 2 x 1365 1 1 2 2 3 3 7 1 1 7 7 Plan view General view Wall brackets isometric view Side view 7 4 5 1 1 1 1 6 Front view 6 Fig 2 Suspension points for Tandem 300 model 12 30 with wall brackets 1 Fixing points for brackets 2 Outlet air rectifier 3 Air intake grille with filter insert optional 4 Flow 5 Return 6 Electrical conne...

Page 17: ...0 are fixed by 3 brackets Model 12 20 25 30 Dimension A mm 980 1730 2230 2 x 1365 Plan view Front view Side view Ceiling brackets isometric view General view 1 1 5 4 1 1 6 7 3 3 2 2 1 1 6 7 7 7 Fig 3 Suspension points for Tandem 300 model 12 30 with ceiling brackets 1 Fixing points for brackets 2 Air outlet rectifier 3 Air intake grille with filter insert optional 4 Flow 5 Return 6 Electrical conn...

Page 18: ...tion model 30 are fixed by 3 brackets Model 12 20 25 30 Dimension A mm 980 1730 2230 2 x 1365 1 2 2 3 3 1 1 1 7 7 7 1 1 6 1 1 6 4 5 General view Plan view Side view Front view Wall brackets isometric view Fig 4 Suspension points for Tandem 300 ceiling cassette model 12 30 with wall brackets 1 Fixing points for brackets 2 Outlet air rectifier 3 Air intake grille with filter insert optional 4 Flow 5...

Page 19: ...on model 30 are fixed by 3 brackets Model 12 20 25 30 Dimension A mm 980 1730 2230 2 x 1365 1 1 1 2 2 3 3 6 1 1 1 7 1 5 4 6 7 7 General view Plan view Front view Side view Ceiling brackets isometric view 1 Fig 5 Suspension points for Tandem 300 ceiling cassette model 12 30 with ceiling brackets 1 Fixing points for brackets 2 Outlet air rectifier 3 Air intake grille with filter insert optional 4 Fl...

Page 20: ...del 27 are fixed by 3 brackets Model 12 20 27 Dimension A mm 980 1730 2 x 1240 7 7 7 1 7 1 1 1 1 1 6 1 1 6 5 4 3 3 2 2 General view Plan view Side view Front view Wall brackets isometric view Fig 6 Suspension points for Tandem 365 model 12 27 with wall brackets 1 Fixing points for brackets 2 Outlet air rectifier 3 Air intake grille with filter insert optional 4 Flow 5 Return 6 Electrical connectio...

Page 21: ...l 27 are fixed by 3 brackets Model 12 20 27 Dimension A mm 980 1730 2 x 1240 1 1 1 1 1 1 1 1 7 7 6 6 7 5 4 3 3 2 2 General view Plan view Front view Side view Ceiling brackets isometric view Fig 7 Suspension points for Tandem 365 model 12 27 with ceiling brackets 1 Fixing points for brackets 2 Air outlet rectifier 3 Air intake grille with filter insert optional 4 Flow 5 Return 6 Electrical connect...

Page 22: ...ide each other and create a continuous run using connection set type 3100910 or 3200810 Proceed as follows Dismantle the air intake grille service hatches and side panels at the connection point Remove flat head screws 1 at the connection point Fit the wide connection panel 2 using the screws from the door air curtain Fit the narrow connection panel 3 using the shoulder screws 4 8 x 9 5 supplied C...

Page 23: ...oint actuator thermoelectric shut off valve Fit a thermoelectric actuator as follows if a thermoelectric shut off valve is fitted Place the thermoelectric actuator and manually tighten the union nut Pull the electrical cable through the openings provided on the unit to the electrical junction box Note the permissible fitting position for the thermoelec tric actuator as shown on the illustration at...

Page 24: ...l 1 Fig 10 Opening the connection area Pull the side panel 1 to the front towards the air in take Fig 11 Connection area without side panel Place the side panel 1 to the side Close the side panel in reverse order Connection area of Tandem ceiling cassette unit The hydraulic connection area of the Tandem ceiling cassette unit and the type plate are located on the left side of the unit seen from the...

Page 25: ...cassette unit Open the latch 2 in the service hatch 1 1 3 Fig 13 open service hatch Open the service hatch 1 1 4 3 Fig 14 Loosening the retaining screw Loosen the screw 4 and remove the junction box 3 1 4 5 3 Fig 15 Fixing the junction box Insert the junction box vertically and fix in place with the retaining screw 4 Open the cover 3 and pass the cables through the cable openings 5 ...

Page 26: ...ections holding the nut to prevent it from shearing off and twisting Important Use an appropriate tool e g wrench AF 32 to secure the connecting nut and prevent it from shear ing and twisting Ensure that the connections experience no mechanical tension when fitted 6 4 3 Fitting the thermoelectric shut off valve and outlet temperature limit valve 5 4 3 1 2 6 Fig 16 Thermoelectric shut off valve and...

Page 27: ...gy Assembly installation and operating instructions 27 6 4 4 Installation of remote sensor for outlet air temperature limit valve 2 2 Fig 17 Fit the pipe clips 2 1 Fig 18 Pass the remote sensor 1 through the cable opening 1 2 2 Fig 19 Remote sensor 1 and pipe clips 2 fitted ...

Page 28: ...wards The air outlet rectifier has an adjustment range of 20 to tailor the air outlet to individual requirements The air stream can be specifically and operationally reliably directed outwards or inwards The air outlet rectifier is factory set for vertical air out let To adjust the air outlet rectifier tighten the screws of the air outlet rectifier or loosen them depending on the discharge directi...

Page 29: ...f the fan is activated from idle by a door contact a certain time is needed before a door air curtain can provide actual screening When operating via a door contact set operation as basic speed to forced boost possible with compact controller type 30158 and KaControl 7 1 Maximum electrical rating values Description Model Number of fans Voltage Output Electri city Ri 00 Ri T Tandem 300 Tandem ceili...

Page 30: ...inals on the door air curtain Continuously variable speed control via an active 0 10 VDC signal speed controller type 30510 compact controller type 30158 or by the customer Internal evaluation of a possible motor fault and EC fans switched off The heating valve if fitted can be opened or closed by the compact controller type 30158 or an on site 230 V AC voltage output Power supply Control signal C...

Page 31: ...her door air curtains Max 5 in parallel Cabling information Comply with the details on type of cable and cabling taking into consideration VDE 0100 Without NYM J The requisite number of wires including fuse is stated on the cable No cross section is specified cable length is involved in calculation of the cross section With IY ST Y 0 8 mm Lay separately from high voltage cables With UNITRONIC BUS ...

Page 32: ...mper when wiring Type 148921 optional Room temperature sensor Door contact switch Potential free contact wired to digital input optional Contact closed Door closed Cabling information Comply with the details on type of cable and cabling taking into consideration VDE 0100 Without NYM J The requisite number of wires including fuse is stated on the cable No cross section is specified cable length is ...

Page 33: ...cal rating data table Calculation based on the switching capacity of DDC BMS digital output Note electrical data for valve actuator in the Maximum electrical rating data table Analogue output 0 10 V DC Digital output 230 V AC Cabling information Comply with the details on type of cable and cabling taking into consideration VDE 0100 Without NYM J The requisite number of wires including fuse is stat...

Page 34: ...tomer Internal evaluation of a possible motor fault and switch off of the EC fans and potential free fault signal contact Setting option for maximum speed of EC fans via potentiometer The heating valve if fitted can be opened or closed by the compact controller type 30158 or an on site 230 V AC voltage output Power supply Fault message Control signal Control by thermostat Valve drive F1 F2 X1 X2 X...

Page 35: ...0 To further door air curtains Max 5 in parallel Cabling information Comply with the details on type of cable and cabling taking into consideration VDE 0100 Without NYM J The requisite number of wires including fuse is stated on the cable No cross section is specified cable length is involved in calculation of the cross section With IY ST Y 0 8 mm Lay separately from high voltage cables With UNITR...

Page 36: ... Door air curtain EC 00 Unit no 2 Shut off valve 230 V AC type 100913 Remove jumper when wiring Type 30158 Compact controller To further door air curtains Max 5 in parallel Cabling information Comply with the details on type of cable and cabling taking into consideration VDE 0100 Without NYM J The requisite number of wires including fuse is stated on the cable No cross section is specified cable l...

Page 37: ...Y 0 8 mm Lay separately from high voltage cables With UNITRONIC BUS LD 0 22 mm2 Lay separately from high voltage cables If you are using different cable types they must be at least equivalent to these Length of BUS cable from the KaController to unit 1 max 30 m Maximum number of parallel units 6 no The number can be increased to a maximum of 30 using CANBUS cards type 3260701 needed for each unit ...

Page 38: ...t the KaController to the nearest KaControl unit in line with the wiring diagram The maximum bus length between the KaController and the KaControl master unit is 30 m The respective KaControl automatically becomes the master unit in the control circuit when a KaController is connected to it Fig 25 DIP switch setting on KaController DIP switch setting The DIP switches on the rear of the KaControlle...

Page 39: ...esses Use only shielded cables as low voltage and bus cables Lay all BUS cables in a linear pattern Star shaped wiring is not permitted The KaController is connected via a bus connection to the respect ive control PCB on the unit Right Linear wiring of the bus lines Tab 9 Wiring of bus lines IMPORTANT NOTE Use shielded paired cables as bus cables UNITRONIC BUS LD 2x2x0 22 but at least of the same ...

Page 40: ...ariable speed control via an active 0 10 VDC signal KaController type 3210002 Internal evaluation of a possible motor fault and switch off of the EC fans and potential free fault signal contact Setting option for maximum speed of EC fans via potentiometer The heating valve if fitted can be opened or closed by the KaController type 3210002 Fault message X3 Valve drive X2 Control signal SmartBoard P...

Page 41: ...t wired to digital input DI1 KaController Type 3210002 Optional Refer to instructions for possible functions Default setting Remote ON OFF Contact closed OFF Cabling information Comply with the details on type of cable and cabling taking into consideration VDE 0100 Without NYM J The requisite number of wires including fuse is stated on the cable No cross section is specified cable length is involv...

Page 42: ...ly laid Are all wires connected in accordance with the electric wiring diagrams Is the earth wire connected and wired throughout Check whether all lines have the necessary cross section Check whether jumpers and DIP switches have been correctly set as per the wiring diagram Water side checks Check the leak tightness of all lines pressure test and visual check Check whether all bleed screws are clo...

Page 43: ...l and operation The required room temperature is set on the compact controller The door air curtain is disabled in standby mode In winter mode the fan speed can be set by the knob and the actuator is open In summer mode the fan speed can be set by the knob and the actuator is closed The fan can be allowed to run on or increase the speed by connecting a door contact switch and corresponding paramet...

Page 44: ...cally switched off 5 seconds after the KaController is last used The LED background lighting can be permanently disabled by means of a parameter setting 1 2 3 4 5 6 7 8 Fig 29 KaController with function keys type 3210002 1 Display with LED background lighting 2 ON OFF key depending on setting ON OFF Eco mode Day mode factory setting 3 TIMER button Set time Set timer programs 4 ESC button back to s...

Page 45: ...lt settings are factory set for the door air curtain Remote ON OFF for activation via external NO contact at digital input DI1 Basic stage can be set using the KaController operating unit Door contact to increase speed including run on function at DI2 ECO mode room temperature control can be activated when the door is closed using a key or optional KaController timer program Optional use of the in...

Page 46: ... commencing any work on moving compon ents of the fan Wait until all parts have come to a standstill 10 2 Maintenance Schedule The sections below describe maintenance work needed for the proper and trouble free operation of the equipment If there are signs of increased wear during regular checks shorten the required maintenance intervals to the actual wear and teat Contact the manufacturer with an...

Page 47: ...e the air inlet grille 48 before opening the service hatch to avoid damage 1 2 2 1 Use a screwdriver to loosen screws 2 in the corners of the service hatch 1 Carefully allow the service hatch 1 to drop down Hang the service hatch on the hinges if need be Fig 31 Opening the service hatch Tandem 1 2 2 1 Open quarter turn 2 Carefully allow the service hatch 1 to drop down Fig 32 Opening the service h...

Page 48: ...ilters Check the air inlet filter quarterly for dirt and clean if necessary Check the air inlet filter for dirt depending on the air pollution and dust in the room and clean if necessary 2 1 1 3 Use a screwdriver to open the latches at the top corners of the inlet grille 1 to inspect and clean the filter Push filter frame 3 out of the side of the inlet grille Use a damp cloth to clean off any dirt...

Page 49: ...nd clean if necessary Check the air inlet grille for dirt depending on the air pollution and dust in the room and clean if necessary 1 1 Open the service hatch 1 as described in chapter 10 3 1 and open the screws 2 of the inlet grille 3 Push filter frame 4 out of the side of the inlet grille Use a damp cloth to clean off any dirt on the filter fleece Replace the filter in the event of serious dirt...

Page 50: ...hatch open paying attention to the safety information 9 1 Tandem In ceiling Unit Opening the service hatch 1 Loosen screws pointing downwards and carefully remove the heat ex changer service panel Carefully vacuum the heat exchange if dirty avoiding damage to the pipe work and fins Repair work on the fan and heat exchanger can be carried out with the ser vice hatch open paying attention to the saf...

Page 51: ...ault on the heat exchanger Replace the heat exchanger if you need to Hydraulic connection not properly done Check flow and return and tighten if necessary Unit not heating or cooling sufficiently LPHW CHW Fan is not switched on Switch on fan at controller Air volume is too low Set a higher fan speed Filter is dirty Replace filter No heating or cooling medium Switch on heating and or cooling system...

Page 52: ...ntrol unit alarms Code Alarms tAL1 Temperature sensor in the KaController faulty tAL3 Real time clock in the KaController faulty tAL4 EEPROM in the KaController faulty Cn Communication fault with the external control Tab 11 KaController alarms IMPORTANT NOTE Important note More information on control settings can be found in the separate KaControl SmartBoard user manual 11 3 Start up after rectifi...

Page 53: ...teresis for limit temperatures P010 P011 P012 P014 10 0 255 K 10 10 P014 Clip on sensor limit value temperature to activate the fan stages in cooling mode 18 0 255 C 18 P015 Function of input AI1 0 0 19 0 P016 Function of input AI2 0 0 19 0 P017 Function of input AI3 0 0 9 0 P018 Raise temperature of cooling setpoint in Eco mode 30 0 255 K 10 30 P019 Lower temperature of heating setpoint in Eco mo...

Page 54: ...P049 Threshold voltage for potentiometer for maximum fan speed 90 0 100 kOhm 90 P050 Fan setting max fan speed 100 0 100 100 P051 Fan setting min fan speed 0 0 90 0 P052 Fan setting speed limitation activated 0 0 1 0 P053 Valve actuation by pulse width modulation of valve switch ing cycle 15 10 30 min 15 P054 Configuration of bus system 0 0 2 0 P055 Display of heating cooling symbols in automatic ...

Page 55: ...s 0 0 255 0 P092 Password management 0 0 255 0 P093 Type of pre comfort room occupancy 0 0 3 0 P094 Pre comfort timer 60 1 255 min 60 P095 Disable DIP switch settings 0 0 1 0 P096 Digital outputs controlled continuously 0 0 1 0 P097 Reading of DIP switch 0 63 P098 Actuation 0 10 V switch on limit of valves 30 0 100 V 10 30 P099 Actuation 0 10 V Min switch on limit for fan speed 40 0 100 V 10 40 P1...

Page 56: ...act 2 0 5 4 P131 External ventilation delay time 0 0 255 min 0 P132 Operating level master password 22 0 255 22 P133 Hysteresis for outside temperature to switch between heat ing fan mode 0 0 255 K 10 0 P134 Threshold for outside temperature to switch between heat ing fan mode 0 0 50 C 0 P135 Enable virtual sensor 0 0 1 0 P136 Enable external ventilation 0 0 2 0 Tab 12 Key parameters standard revi...

Page 57: ...ttable setpoint temperature 35 10 40 C t011 Interval of setpoint setting 0 Automatic setting depending on PCB parameterisable freely programmable 1 Increment of 1 parametrisable PCBs 2 Increment of 0 5 freely programmable PCBs 0 0 2 t012 Date Time setting Year 9 0 99 t013 Date Time setting Month 1 1 12 t014 Date Time setting Day 1 1 31 t015 Date Time setting Weekday 1 1 7 t016 Date Time setting Ho...

Page 58: ...Tandem door air curtains Door air curtains with patented Tandem technology Assembly installation and operating instructions 58 13 Certificates ...

Page 59: ...ion Size Baugröße Prated c Prated c Prated h Pelec LWA kW kW kW kW dB A Tandem 365 4 8 0 174 13 3 0 445 54 65 73 79 83 49 63 70 76 80 9 1 0 314 53 64 72 78 82 Standard rating conditions for fan coil units according to regulation EU No 2016 2281 Norm Prüfbedingungen für Gebläsekonvektoren gemäß Verordnung EU Nr 2016 2281 27 C dry bulb 19 C wet bulb Inlet water temperature 7 C Water temperature rise...

Page 60: ...Tab 3 Water quality 8 Tab 4 Technical data Tandem 300 13 Tab 5 Technical data Tandem ceiling cassette unit 13 Tab 6 Technical data Tandem 365 13 Tab 7 Maximum electrical rating values 29 Tab 8 Inputs and outputs on the power board 34 Tab 9 Wiring of bus lines 39 Tab 10 KaControl unit alarms 52 Tab 11 KaController alarms 52 Tab 12 Key parameters standard revision 1 024 from 01 05 2018 53 ...

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Page 64: ...11 19 EN SAP Nr 1287091 ...

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