DST RLZ-81 Manuals

Manuals and User Guides for DST RLZ-81. We have 1 DST RLZ-81 manual available for free PDF download: User Manual

DST RLZ-81 User Manual (40 pages)

Desiccant dehumidifier

Brand: DST | Category: Dehumidifier | Size: 3 MB

Table of Contents
3
Safety
7
Aim of this Document
7
Emphasised Text
7
Intended Use
7
Hazardous Operating Conditions
7
Responsibilities of the Operator
7
Minimising Hazards
7
Inspection of Goods
7
Safety Advice Regarding Transportation
7
Installation
7
Electrical Installation
8
Commissioning
8
Operation
8
Maintenance
8
Disposal/Recycling
8
Introduction
9
Type Plate Overview
9
Model Designation
9
Serial Number Structure
9
Other Unit Information
9
FIGURE 1: Type Plate
9
FIGURE 2: Model Name
9
FIGURE 3: Serial Number Structure
9
Product Description
10
Product Overview
10
Applications
10
Principle of Operation
10
FIGURE 4: Product Overview
10
FIGURE 5: Principle of Operation & Rotor
10
Installation
11
Unit Installation
11
Fork Lifting
11
Transport
11
Positioning
11
FIGURE 6: Forks in Contact with both Sides of the Frame
11
FIGURE 7: Units with Handles
11
FIGURE 8: Exercise Caution When Lifting and Transport a Unit
11
Securing the Unit
12
General Duct Work Installation
12
Damper Installation
12
FIGURE 9: Transportation Bracket
12
FIGURE 10: Installation of Wet Air out Duct
12
Pipe Work Connections
13
Steam Installation and Scope of Supply
13
Liquid Medium Coil Installation
13
FIGURE 11: Steam Coil and Pipe Installation
13
FIGURE 12: Hot and Cold Water Coil
13
Humidistat/Electronic Controller Installation
14
Electrical Connection
14
Power Supply
14
Earth Leakage Circuit Breaker
14
Humidistat Connections
14
0-10VDC Signal
14
Remote Control
14
Potential-Free Signals
14
FIGURE 13: Humidistat Positioning
14
Operation Check & Adjustment
15
Pre-Operation Check
15
Start-Up Test and Adjustment
15
Operating
16
Keys
16
Start
16
Stop
16
Energy Consumption - Heaters
16
Run Time - Process Fan
16
Check Temperature
16
FIGURE 14: PLC-Keys
16
Settings
17
Heater Powert Output Setting
17
Information
17
Reset the PLC
17
PLC Operation Messages
18
Reset Buttons & Switches
18
FIGURE 15: PLC Operation Messages
18
Functions
19
Automatic or Manual
19
Humidistat Connection
19
0-10VDC Connection
19
FIGURE 16: Illustration of Automatic and Manual Functions
19
Remote Control Switch
20
Temperature Safety Devices
20
Pressure Nozzles
20
Frequency Converter to Fans
20
Option & Accessory
21
Frost Protection Device
21
Filter Guard
21
Rotation Guard
21
Adjustable Rotor Speed
21
Insulation
21
Reactivation Heater Coils
21
ICE-Fan
21
Energy Saving
22
Humidity Controller
22
FIGURE 20: Binary Control
22
FIGURE 21: Linearly Control
22
Figure 22: Eh3 T2
22
Figure 23: Eh4
22
Troubleshooting
23
Error Codes
23
FIGURE 24: Troubleshooting Table and Solution
23
General Troubleshooting
24
Capacity Troubleshooting
24
FIGURE 25: General Troubleshooting Table and Solution
24
FIGURE 26: Capacity Troubleshooting and Solution Table
24
Maintenance
25
Regular Service Interval
25
Washing the Rotor
25
FIGURE 27: Service Chart
25
Technical Data
26

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DST RLZ-81 User Manual (40 pages)

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