Rittal 3311.491 So Manuals

Manuals and User Guides for Rittal 3311.491 So. We have 1 Rittal 3311.491 So manual available for free PDF download: Assembly And Operating Instructions Manual

Rittal 3311.491 So Assembly And Operating Instructions Manual

Rittal 3311.491 So Assembly And Operating Instructions Manual (48 pages)

Brand: Rittal | Category: Air Conditioner | Size: 3 MB

Table of Contents

Table of Contents
3
Notes on Documentation
4
CE Label
4
Information on Electromagnetic Compatibility
4
Storing the Documents
4
Symbols in These Operating Instructions
4
Associated Documents
4
Normative Instructions
4
Legal Information Concerning the Operating Instructions
4
Copyright
4
Revision
4
Safety Instructions
5
Important Safety Instructions
5
Service and Technical Staff
6
Personal Safety Equipment
6
Operator Requirements
6
Abbreviated Instructions
6
System Log
6
F-Gas Regulation
7
Chemicals - Climate Protection Ordinance
7
Rohs Compliance
7
Device Description
8
General Functional Description
8
Air Routing
8
Fault and Operating Hours Changeover
8
Device Assembly
9
Internal Unit (Evaporator Coil)
9
External Unit (Inverter-Controlled Cooling Unit)
9
Refrigerant Lines and Electrical Pilot Wires
10
Proper and Improper Usage
10
Scope of Supply for the LCU DX
10
Transport and Handling
11
Transport
11
Unpacking
11
Assembly and Siting
12
General
12
Siting Location Requirements
12
Relative Positioning of the Internal Unit to the External Unit
12
Supply Connections Required at the Installation Site
12
Electromagnetic Interference
12
Assembly Procedure
12
Preparatory Tasks
12
Mounting the Internal Unit
13
Mounting the Internal Unit Accessories
13
Mounting the External Unit
14
Installation
16
General Information
16
Notes on Pipework
16
Connecting the Condensate Discharge
18
Electrical Connection
18
General
18
Connecting the External Unit
19
Connecting the Internal Unit
19
Checking the Entire System Prior to Commissioning
19
Installing the Server
20
Operation
22
Control and Display Devices
22
Switching the LCU DX on and off
23
Switching on the Internal and External Units
23
Switching off the Internal and External Units
23
Switching off in an Emergency
23
Setting the Setpoint Temperature
23
Troubleshooting
24
General
24
List of Error Messages
24
Control and Display Device 3
24
Control and Display Device 2
24
Inspection and Maintenance
25
Storage and Disposal
26
Technical Specifications
27
LCU DX 3 Kw
27
LCU DX 6.5Kw
28
Information about the Refrigerant
29
Cooling Output
29
LCU DX 3 Kw
30
LCU DX 6.5 Kw
31
Overview Drawings
32
Internal Unit LCU DX 3 Kw and 6.5 Kw
32
Dimensions of Internal Unit LCU DX 3 Kw and 6.5 Kw
33
RI Flow Chart LCU DX
34
Circuit Diagram
35
Functional Diagram, Internal Unit
35
Connection Internal Unit - External Unit, External Interfaces
36
Circuit Diagram, External Unit SK 3311.490 and
37
Circuit Diagram, External Unit SK 3311.492 and
38
Functional Description of Sensors
39
Hared Sensor (Sensor 1)
39
EBM Sensor to Control the Fan Speed (Sensor 2)
39
Temperature Sensor in the Dixell Controller (Sensor 3)
39
Temperature Sensor T1 (Sensor 4)
39
Temperature Sensor T2 (Sensors 5)
39
Spare Parts
41
Accessories
42
Glossary
43
Customer Service Addresses
44

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