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Enclosure cooling unit SK 3185830 SK 3185835 SK 3185530 SK 3186930 SK 3186935 SK 3186630 SK 3187930 SK 3187935 SK 3187630 SK 3188940 SK 3188945 SK 3188640 SK 3189940 SK 3189945 SK 3189640 Assembly and operating instructions...
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Preface Preface Dear Customer! Thank you for choosing a "Blue e+" enclosure cooling unit (referred to hereafter as "cooling unit") from Rittal. Yours Rittal GmbH & Co. KG Rittal GmbH & Co. KG Auf dem Stützelberg 35745 Herborn Germany Phone: +49(0)2772 505-0 Fax: +49(0)2772 505-2319 E-mail: info@rittal.com...
1 Notes on documentation Notes on documentation CE labelling Rittal GmbH & Co. KG confirms the conformity of the cooling unit with the European Union's Machinery Direc- tive 2006/42/EC and EMC Directive 2014/30/EU. A sim- plified declaration of conformity can be found in the as- sembly and installation instructions enclosed with the device (see also the Rittal website).
Please ensure that the electronic assemblies in the en- closure are installed in accordance with section 5.3.1 – Use only original Rittal products or products recom- "Assembly instructions". mended by Rittal in conjunction with the cooling unit.
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Create random passwords with a password manager. Deploy the current firmware version Ensure that the current Rittal firmware is deployed on all devices. The firmware can be downloaded from the associated product pages in the Internet.
– Inverter The following components of the refrigerant circuit inside the cooling units that come into contact with the external polluted air are painted with 2-component PUR paint: – Heat exchanger (condenser and evaporator) including pipe bends Rittal enclosure cooling unit...
3.1.4 Control – Refrigerant lines and their soldered joints Rittal enclosure cooling units are fitted with a controller for setting the functions of the cooling unit. Operation using this controller is described in section 7 The paint used is resistant to "Operation".
For oily ambient air, we recommend the use of metal fil- and maintenance conditions. ters (also available as an accessory). These may be Rittal GmbH & Co. KG is not liable for any damage which cleaned with suitable detergents and reused. may result from failure to comply with the documenta- 3.1.8...
There is also an M12 thread at the top of the chassis, Fig. 4: Shipping braces into which a Rittal eyebolt (e.g. belonging to an enclo- sure) may be screw-fastened. The cooling unit is readily Fitted cooling unit transported with the aid of lifting gear and an indoor Supporting structure crane.
(clearance between cooling units and clearance between a cooling unit and the wall must be at least 200 mm in each case). Rittal enclosure cooling unit...
When installing in a dismantled door or side panel, how much space you require inside and outside of the please ensure that it cannot fall over when installing enclosure. The various mounting options have no influ- the cooling unit in the mounting cut-out. Rittal enclosure cooling unit...
Carefully deburr all drilled holes and the cut-out to pre- vent injuries caused by sharp edges. Caution! Drilled holes and cut-outs that have not been fully deburred may cause cut inju- ries, particularly when assembling the cooling unit. Rittal enclosure cooling unit...
(maximum torque: 5 Nm). Insert the six spring terminals (or four spring terminals for the 1.6 kW unit 3185x3x) into the rear of the cooling unit. Rittal enclosure cooling unit...
Then, screw the two threaded bolts into the blind threaded bushes half-way up the rear of the cooling unit. Finally, screw the two threaded bolts into the internal blind threaded bushes at the bottom rear of the cool- ing unit. Rittal enclosure cooling unit...
Pull the flat-pin connector of the PE conductor off in- wards, preferable on the chassis. Remove the cover completely from the chassis, and place or lay it down somewhere safe. Rittal enclosure cooling unit...
A suitable hose is Start sticking the sealing tape at the bottom edge, so available as an accessory from Rittal (see section 13 that the joint between the two ends of the sealing tape "Accessories").
– Maximum current Imax = 40 kA – Suitable miniature circuit-breakers and circuit-break- – Rated current In = 20 kA ers can be found under Rittal accessories (see sec- – Breakdown voltage Up = 1.75 kV tion 10 "Technical specifications" and section 13 "Ac- cessories").
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Attach the ferrite core from the scope of delivery to the signal cables near the connection plug to prevent in- terference in the signal transmission. Fig. 16: Potential equalisation arrangement Ring terminal with PE conductor Contact washer Washer Screw Rittal enclosure cooling unit...
Circuit diagram SK 3188x4x and SK 3189x4x Main terminal strip Relay collective fault 1 Relay collective fault 2 Door Door limit switch (optional, without door limit switch: terminal 5, 6 open) NTC External temperature sensor (optional) RS 485 interface Rittal enclosure cooling unit...
Optionally, the cover from the Rittal accesso- app via the integral NFC interface. Access is only possi- ries (see section 13 "Accessories") can be fit- ble with the app supplied by Rittal (see section 13 "Ac- ted over the electrical connection as cessories").
Next, switch on the voltage supply to the cooling unit. The Rittal logo will initially appear on the display, fol- lowed a short time later by the start screen. You can now make your individual settings on the unit, e.g.
User device name Name assigned to the cooling unit by the cus- tomer. The name can be assigned via the Efficiency info "Rittal Scan & Service" app to distinguish between individual devices. Act. control mode Tab. 7: "Information" zone Tab. 9: "Device information" zone...
The sensor must not – be influenced directly by the cold air expelled from the Filter mats cooling unit, – be influenced by external heat sources or heat radia- tion, Tab. 11: "Configuration" zone – be exposed to humidity, Rittal enclosure cooling unit...
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The corresponding symbol for the chosen control mode is likewise displayed on the overview page. Note: The external temperature sensor is available as accessory from Rittal (see section 13 "Ac- cessories"). Change the setpoint using the "Up" and "Down" ar- rows or select the required temperature directly.
Here, you can activate / deactivate data communication rows. to the IoT interface. Data communication is activated by Click on the desired entries to display the IPv6 ad- default. dresses. Click on the "Network on/off" symbol. Rittal enclosure cooling unit...
"New filter mat", the adjacent system message "Change filter mat" may be Normally closed reset. Switch the alarm relay as a normally closed contact. Tab. 21: Switch logic of the alarm relay Rittal enclosure cooling unit...
A list of all active system messages will be displayed. The individual messages are arranged in ascending or- der as they occur according to the above three catego- ries. If an error message can only be resolved by the Rittal Very small Small Medium...
If the malfunctions cannot be resolved by the operator himself, the Service symbol will additionally be displayed (fig. 22, item 14). Contact the Rittal Service team if you are unable to re- solve the malfunction yourself (see section 14 "Cus- tomer service addresses"). 7.6.2 Display in case of errors If errors have occurred or servicing is required, the "Sys-...
If no blockage is visible, please replace the fan in the internal circuit. The required spare part may be or- dered directly from Rittal using the Blue e+ app. Please use the contact form "Generate service order".
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The fan in the internal circuit of your cooling unit is defective. Please re- place the fan in the internal circuit. The required spare part may be or- dered directly from Rittal using the Blue e+ app. Please use the contact form "Generate malfunction report".
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Rittal Service team directly. Alarm act.cooling – The active cooling function of your unit is defective. Please contact the Rittal Service team immediately, and/or check the rating of your cooling unit. Tab. 24: Error messages Rittal enclosure cooling unit...
Secure the power supply to prevent it being switched ted with a temperature monitor. back on accidentally. Rittal recommends that the cooling unit fans should be Disconnect the electrical connection cable of the cool- checked e.g. for unusual running noises after around ing unit from the power supply at the connection box.
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Fig. 31: Bottom holders of louvred grille (example illustration) Bottom louvred grille Holders Gently pull the infill panel, including display, forwards to release it from the mounting clips on the cover. Rittal enclosure cooling unit...
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Carefully pull the cover forwards (approx. 5 cm) from the chassis. The PE conductor connection between the cover and the chassis is located on the left-hand side, around half-way up. Fig. 34: Cable gland in cover (example illustration) Cover Cable gland Rittal enclosure cooling unit...
(see section 5.3 "As- sembly procedure"). For full internal mounting of the cooling unit, re-insert it into the mounting cut-out. Make the electrical connection for the cooling unit. Rittal enclosure cooling unit...
The closed refrigerant circuit contains refrigerant and oil which must be properly disposed of for the sake of the environment. Facilities for disposal are available at the Rittal plant or a specialist company. Give us a call (see section 14 "Customer service addresses"). Rittal enclosure cooling unit...
2.94@480 V EN 61439 Pre-fuse T [A] (Time delay fuse type CCMR) UL 508A EN 61439 Cable cross-section [mm²] UL 508A Overvoltage category Level of contamination Protection category IP protection category Tab. 25: Technical specifications Blue e+ Rittal enclosure cooling unit...
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1.64 1.64 2.50 2.50 Other Weight [kg] 30.5 55.2 72.4 Storage temperature range -40…+70/-40…+158 [°C/°F] Noise pressure level Lp [dB(A)] <67 <70 <71 Humidity [%] 5…95, non-condensing Manufacture date DD.MM.YY Tab. 25: Technical specifications Blue e+ Rittal enclosure cooling unit...
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Approvals See product page on the Rittal website Tab. 25: Technical specifications Blue e+ Rev. RITTAL GmbH & Co. KG, Auf dem Stuetzelberg, 35745 Herborn RITTAL Limited, Braithwell Way, Hellaby Rotherham, S66 8QY, UK Rittal enclosure cooling unit...
11 List of spare parts List of spare parts Note: Spare parts may be ordered directly from the Rittal web- The components used are Rittal-specific site. components. We recommend using only original Rittal spare parts to ensure the guar- anteed unit properties (output).
12 Drawings 12.2 Dimensions and installation depths SK 3185x3x Fig. 41: Dimensions SK 3185x3x External mounting Partial internal mounting Full internal mounting Rittal enclosure cooling unit...
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12 Drawings SK 3186x3x & SK 3187x3x Fig. 42: Dimensions SK 3186x3x and SK 3187x3 External mounting Partial internal mounting Full internal mounting Rittal enclosure cooling unit...
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12 Drawings SK 3188x4x & SK 3189x4x Fig. 43: Dimensions SK 3188x4x and SK 3189x4x External mounting Partial internal mounting Rittal enclosure cooling unit...
13 Accessories Accessories As well as the accessories listed below, details of our full range of accessories can be found on the Rittal website. SK 3186x3x SK 3188x4x Item SK 3185x3x SK 3187x3x SK 3189x4x External temperature sensor SK 3124400...
– Enquire directly via Blue e+ app – http://www.rittal.com – http://www.rittal.com – Enquire at the relevant national company – http://www.rittal.com/de_de/service_contact/index.asp Other service contacts worldwide: Rittal International Service HUBs (see section 14 "Customer service address- es") Tab. 27: Service contacts worldwide Rittal enclosure cooling unit...
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◾ Climate Control ◾ IT Infrastructure ◾ Software & Services You can find the contact details of all Rittal companies throughout the world here. www.rittal.com/contact RITTAL GmbH & Co. KG Auf dem Stuetzelberg · 35745 Herborn · Germany Phone +49 2772 505-0...