Instructions - Rittal

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5.1.6 Dimensions for 3360.47x Mounting cut-out for external mounting/partial internal mounting External mounting 5 Assembly and connection Partial internal mounting Before drilling, check the dimensions of the drilling template. Stick the drilling template onto the side panel or door of the enclosure using adhesive tape. Mark, drill and deburr the holes. Attach the recooling unit using the assembly parts supplied. Page 14 of 61 EN
5.2 Installation site requirements The site must be free from excessive dirt and moisture. The ambient temperature must not exceed 43°C. Install the recooling unit close to the equipment being cooled to avoid long distances and related performance losses. Performance losses arise in particular due to: Pressure drops in the refrigerant piping system caused by resistance in the pipes and individual components such as shut-off valves and pipe bends. Heat transfer in uninsulated pipes. Select the installation site such that: Easy access is possible at any time. This situation will ease maintenance and repair. The condenser fan does not operate in a "shortcircuit", whereby the warm exhaust air from the condenser is drawn in again by the condenser's fan. An "air short-circuit" will result in a loss of performance of the recooling unit. Maintain the following minimum distances (in mm) from the wall: Fig. 15 Space requirements 5 Assembly and connection TopTherm recooling unit for wall mounting AIR OUT AIR IN 300 300 Note! For unit types 3318.6xx and 3319.6xx, the airflow passes through the unit from front to back. With unit types 3320.6xx and 3334.6xx the airflow passes through the unit from back to front. Ensure the room is adequately ventilated by installing the recooling unit such that the heat dissipated by the unit does not heat the room excessively. The ambient temperature will increase due to the heat dissipated. This temperature increase may cause a loss of performance of the recooling unit. In case of installation in a "small" room, it is imperative that you provide forced ventilation, as otherwise the heat dissipated will build up. The connection of ducts for fresh and exhaust air to our devices is not suitable, as these units are equipped with axial fans and these cannot build up the necessary additional air pressure. To prevent performance losses, do not install the recooling unit near any form of heating. Outdoor siting Cooling units must be installed such that they cannot become damaged by internal traffic and transport operations. Page 15 of 61 EN
Page 1 and 2: TopTherm Chiller Rückkühler TopTh
Page 3 and 4: 1 Notes on documentation These inst
Page 5 and 6: 3 Device description Recooling unit
Page 7 and 8: Key to figures 3 to 9 1 Louvred gri
Page 9 and 10: 4 Transportation For water cooling
Page 11 and 12: 5.1.3 Dimensions for 3334.66x Fig.
Page 13: 5.1.5 Dimensions for 3360.25x Mount
Page 17 and 18: 5.5 Making electrical connection It
Page 19 and 20: SPS 1 SPS 8 24V DC ext. 1 2 3 4 5 6
Page 21 and 22: For types 3318.6xx and 3319.6xx: Th
Page 23 and 24: 7.2.2 Key functions during paramete
Page 25 and 26: No. Parameter Min. value Max. value
Page 27 and 28: Error Meaning Alarm reset ture if a
Page 29 and 30: 8 Inspection and maintenance Proper
Page 31 and 32: Note! To be 100% certain the water
Page 33 and 34: 9 Troubleshooting In operation, the
Page 35 and 36: 11 Technical specifications 11 Tech
Page 37 and 38: Description SK3334.660 SK3334.660 R
Page 39 and 40: 12 Manufacturer’s guarantee and c
Page 41 and 42: 13 Appendix 13.2 P+ID diagram 3318.
Page 43 and 44: Abkürzungen P+ID-Schema Abbreviati
Page 45 and 46: 13.4 Electrical circuit diagram for
Page 47 and 48: 13.6 Electrical circuit diagram for
Page 49 and 50: Type SK 3318.610 Description Manufa
Page 59 and 60: 13.9 EC declaration of conformity H
Page 61: Rittal GmbH & Co. KG · Postfach 16

Instructions - Rittal

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