Related Manuals for Rittal SK 3209 Series
Summary of Contents for Rittal SK 3209 Series
- Page 1 Air/water heat exchangers SK 3209.XXX SK 3210.XXX Assembly and operating instructions...
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Page 2: Table Of Contents
6.1.8 Reset of r6 and r7 (min./max. internal temperature) ............15 6.1.9 System message contact (K1; floating) ....15 6.1.10 Programming overview of Basic controller ... 16 Control using the e-Comfort controller ..17 6.2.1 Properties ............17 Rittal air/water heat exchangers... -
Page 3: Notes On Documentation
Please observe the following general safety notes when CE label assembling and operating the unit: Rittal GmbH & Co. KG confirms the conformity of the air/ – Assembly, installation and servicing may only be per- water heat exchanger with the European Union's Ma- formed by properly trained specialists. -
Page 4: Device Description
Air/water heat exchangers are designed and built to dis- 3.1.2 Control sipate heat from enclosures by cooling the air inside the Rittal air/water heat exchangers are fitted with a control- enclosure and so protect the temperature sensitive ler for setting the functions of the heat exchanger. De- components. -
Page 5: Bus Mode (E-Comfort Controller Only)
Leak detection enclosure If a leakage or pipe breakage occurs in the water circuit – Use of accessories not approved by Rittal GmbH & of the air/water heat exchanger, a magnetic valve stops Co. KG the cooling water supply and the fault signal contact is –... -
Page 6: Installation
Use only insulated tools. The connection regulations of the ap- propriate power supply company are to be followed. Fig. 3: Never direct the cold airflow at active components Rittal air/water heat exchangers... -
Page 7: Make A Mounting Cut-Out
Exercise particular caution with the airflow from the blowers of built-in electronic components (fig. 3). Components for targeted air routing are available as accessories – please refer to the Rittal Catalogue. When using an air duct system, care must be taken to ensure that it is laid straight and without kinks wherev- Fig. -
Page 8: Connecting The Condensate Discharge
4 Installation Accessories for roof plate reinforcement with TS (refer also to Accessories in the Rittal Catalogue): – Punched rail – U nut – Fastening bracket – Threaded block 4.3.4 Connecting the condensate discharge A flexible condensate discharge hose Ø 12 mm (½") can be fitted to the air/water heat exchanger. -
Page 9: Connecting The Water Connection
Push the sealing rings onto the screw connector and The unused cooling water connecting pieces tighten the nozzles contained in the accessory pack must be closed appropriately with sealing with min. 25 Nm and max. 30 Nm. bungs. Rittal air/water heat exchangers... -
Page 10: Notes On Water Quality
(thermal winding protection). The same also Excessive hardness Water softening via ion ex- applies to all transformer versions and to special-volt- change age units which are likewise equipped with a trans- Tab. 2: Contamination and procedures for eliminating it former. Rittal air/water heat exchangers... -
Page 11: Door Limit Switch (E-Comfort Controller Only)
3 – 5 (1 x change-over contact Basic controller, 2 x normally open contacts e-Comfort controller). Rittal air/water heat exchangers... - Page 12 = 4 A Collective fault relay = 250 V = 100 mA = 200 V Float-actuated switch = 10V Transformer (optional) Main terminal strip Tab. 3: Contact data Kx Terminals 1 and 2 are free Magnetic valve Rittal air/water heat exchangers...
- Page 13 (without door limit switch: terminal 1, 2 open) = 2 A = 1A Float-actuated switch (closed without water) = 250 V = 30 V Transformer (optional) Main terminal strip Tab. 4: Contact data K1, K2 Master-slave connection Serial interface (optional) Magnetic valve Rittal air/water heat exchangers...
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Page 14: Commissioning
The controller is now in programming mode. tered. While in programming mode, if you do not press any buttons for approx. 60 sec., the display will first flash, then the controller will switch back to normal display mode. Rittal air/water heat exchangers... -
Page 15: Programming And Control Of The Basic Controller
Press the "H4" set key and change the parameter Terminal strip X1 provides the connection. from 0 to 1 using the "H2" ( K ) or "H3" ( K ) keys. Rittal air/water heat exchangers... -
Page 16: Programming Overview Of Basic Controller
Switch position of terminals is changing under mains voltage. 6.1.10 Programming overview of Basic controller = 1 sec. = 1 sec. Fig. 14: Setpoint = 5 sec. = 5 sec. Fig. 15: Programming overview of Basic controller Rittal air/water heat exchangers... -
Page 17: Control Using The E-Comfort Controller
Press button 2 ("Set") to confirm the change. or door limit switch function. You can now alter other parameters in the same way. There is no need to re-enter the authorisation code "22". Rittal air/water heat exchangers... -
Page 18: Eco-Mode
6.2.4 Eco-mode All Rittal TopTherm heat exchangers with e-Comfort controller from firmware 3.2 have the energy-saving eco-mode, which is activated in the delivered state. The eco-mode is used to save energy in the heat ex- changer if there is no thermal load, or there is a low ther- mal load in the enclosure (e.g. -
Page 19: Editable Parameters
– Make sure the cables are not laid in parallel to power 3124.100). lines. – Make sure that the lines are short. Note: The electrical signals at the X2 interface are of an extra-low voltage (not extra-low safety voltages in accordance with EN 60 335-1). Rittal air/water heat exchangers... - Page 20 Serial interface Serial interface Sub-D, 9-pole Serial interface cable Sub-D connector, 9-pole Master-slave bus cable (Model No. 3124.100) Bu. Sub-D jack, 9-pole RTT Rittal TopTherm air/water heat exchanger Adr. Address Supply connection/door limit switch/alarms Adr.: 06 Adr.: 11 Adr.: 12 Adr.: 13...
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Page 21: Programming Overview Of E-Comfort Controller
6 Operation 6.2.7 Programming overview of e-Comfort controller Fig. 20: Programming overview of e-Comfort controller Rittal air/water heat exchangers... -
Page 22: Defining System Messages For Evaluation
"master" and the oth- ers as "slaves". For this purpose, assign a correspond- ing identifier (address) to each air/water heat exchanger which will enable the air/water heat exchanger to be identified in the network. Rittal air/water heat exchangers... -
Page 23: Evaluating System Messages
Connection problem between the Reset: Switch power supply off, then switch on display and the controller board again after approx. 2 sec. Cable defective; connection loose Exchange the boards Tab. 10: Troubleshooting with the e-Comfort controller Rittal air/water heat exchangers... -
Page 24: Inspection And Maintenance
– Cooling membranes soiled? Clean if necessary. – Activate test mode; cooling function OK? – Check the noise generation of the fan. Fig. 24: Remove the louvred grille Fig. 22: Disconnect the mains plug Fig. 25: Disconnect the connector from the display Rittal air/water heat exchangers... - Page 25 Disconnect the earthing cable Fig. 29: Air/water heat exchanger without cover (front view) Fig. 30: Air/water heat exchanger without cover (rear view) Fig. 27: Remove the assembly screws from the cover (loosen four screws) Fig. 28: Remove the cover Rittal air/water heat exchangers...
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Page 26: Emptying, Storage And Disposal
+70°C dur- ing storage. During storage, the air/water heat exchanger must stand upright. Disposal can be performed at the Rittal plant. Please contact us for advice. Emptying: During storage and transportation below freezing point, the air/water heat exchanger should be drained com- pletely in the water supply direction using compressed air. -
Page 27: Technical Specifications
Setting range °C +20…+55 Noise level dB (A) Protection category to IEC 60 529 – IP 55 Dimensions (width x height x 597 x 417 x 475 depth) Weight 23.5 27.5 25.5 29.5 Tab. 11: Technical specifications Rittal air/water heat exchangers... - Page 28 Setting range °C +20…+55 Noise level dB (A) Protection category to IEC 60 529 – IP 55 Dimensions (width x height x 597 x 415 x 475 depth) Weight 23.5 27.5 25.5 29.5 Tab. 12: Technical specifications Rittal air/water heat exchangers...
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Page 29: List Of Spare Parts
Controller board – Unit model Louvred grille – Fabrication number Display – Date of manufacture Temperature probe This information may be found on the rating Float-actuated switch plate. Cover Heat exchanger Base tray Rittal air/water heat exchangers... -
Page 30: Hydrological Data
11 Hydrological data Hydrological data To avoid system damage and to ensure safe operation, Rittal GmbH & Co. KG recommends the use of system water or an additive whose composition does not differ from that presented in the following summary. -
Page 31: Appendix
12 Appendix Appendix 12.1 Characteristic curves Fig. 33: Water resistance SK 3209.XX0 Fig. 34: Water resistance SK 3209.XX4 ΔP Water resistance [mbar] Volumetric flow [l/h] Rittal air/water heat exchangers... - Page 32 12 Appendix 1200 1000 Fig. 35: Water resistance SK 3210.XX0 Fig. 36: Water resistance SK 3210.XX4 ΔP Water resistance [mbar] Volumetric flow [l/h] Rittal air/water heat exchangers...
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Page 33: Dimensions
12 Appendix 12.2 Dimensions Ø 100 (4x) Fig. 37: SK 3209.XXX/SK 3210.XXX assembly Rittal air/water heat exchangers... -
Page 34: Declaration Of Conformity
13 Declaration of conformity Declaration of conformity Fig. 38: Declaration of conformity Rittal air/water heat exchangers... - Page 36 ◾ Enclosures ◾ Power Distribution ◾ Climate Control ◾ IT Infrastructure ◾ Software & Services You can find the contact details of all Rittal companies throughout the world here. www.rittal.com/contact...