Emerson Liebert Prop Fan Condensing Unit Installationshandbuch PDF herunterladen (Seite 21)

Site Preparation and Installation

Figure 5 Threaded rod and hardware kit installation

Unit Base Pan (ref)

3/8" Hex Nut Nylock

3/8" Hex Nut

3/8" Fender Washer

Isolator

Sleeve

3/8" Hex Nut

3/8" Washer

3/8" Threaded Rod

(field-supplied)

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 67 68

Liebert Mini-Mate2 1
2
TABLE OF CONTENTS 3
M MD60E - CHELA 7
MMD92C 2 CHE L A 8
CD65ALAH0 9
CD69W2AH0 10
1.0 INTRODUCTION 11
Introduction 12
2.1.1 Room Preparation 13
2.2 System Weights 15
Filter Box 16
Drain Line 17
Humidifier Water Supply Line 17
100 ft (kg per 10m 18
Quick Connect Fittings 19
DPN000218_Rev0 20
2.4.4 Electrical Connections 22
Power Connections 22
Control Connections 22
DPN000221_Rev0 23
DPN000225_Rev0 26
DPN000226_Rev0 27
2.6.1 Location Considerations 28
2.7.3 Piping Connections 30
Regulating Valve 30
DPN000227_Rev0 31
DPN000228_Rev0 32
FIELD PIPING 33
FACTORY PIPING 33
2.8 Optional Equipment Piping 34
DPN000219_Rev0 35
3.0 MICROPROCESSOR CONTROL 37
3.2 Main Menu <Menu> 38
3.3 Setpoints 38
3.4 Status 39
3.5 Active Alarms 39
3.6 Time 39
3.7 Date 39
3.8 Setback 40
3.9 Setup Operation 40
3.9.3 Humidity Control Method 41
3.9.4 Show DIP switch 41
3.10 Change Passwords 42
3.11 Calibrate Sensors 42
3.12 Alarm Enable 42
3.13 Alarm Time Delay 42
3.14 Common Alarm Enable 43
3.15 Custom Alarms 43
3.16 Custom Text 43
Equipment Options Switches 44
Show Inputs 44
Test Outputs 45
Test Control Board 45
Figure 17 Control menu 46
Figure 19 Wall box board 47
4.1 Temperature Control 48
4.2 Humidity Control 48
4.3 Load Control Features 49
5.0 ALARMS 50
5.2 Optional/Custom Alarms 52
6.1 System Testing 53
6.2.3 Blower System 54
Air Distribution 54
6.2.4 Blower Removal 54
6.2.5 Refrigeration System 54
Suction Pressure 54
Hot Gas Bypass (Optional) 56
Replacement Procedures 57
8.0 TROUBLESHOOTING 62
Table 20 Troubleshooting 63
Troubleshooting 64
SL-10532_REV2_02-07 68

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