2
ingersollrandproducts.com
1.0 CONTENTS
CONTENTS
PAgE
1.0 CONTENTS
3
2.0 INTRODUCTION
3
3.0 WARRANTY
3
4.0 REFRIgERATED DRYER NOMENCLATURE 3
5.0 RECEIVINg AND INSPECTION
4
5.1 INSPECTION
4
5.2 UNPACKING AND HANDLING
4
6.0 SAFETY AND OPERATION PRECAUTIONS 4
OSHA HEADING DESCRIPTIONS
4
7.0 PRINCIPLES OF OPERATION
6
7.1 INTRODUCTION
6
7.2 AIR SYSTEM
6
7.3 MOISTURE REMOVAL SYSTEM
6
7.4 REFRIGERATION SYSTEM
6
7.5 THERMAL MASS CIRCULATING SYSTEM
6
7.6 CONTROLS
9
7.6.1 BASIC USER INTERFACE
10
BUTTONS
10
7.6.2 DISPLAY PARAMETERS
10
7.6.3 DRYER SET POINTS AND ALARMS
11
7.6.4 ADJUSTING SET POINTS
11
7.6.5 ALARMS AND THEIR FUNCTIONS
11
7.6.6 START MODES
12
7.6.6.1 MANUAL MODE
12
7.6.6.2 AUTO RESTART MODE
12
7.6.6.3 REMOTE AUTOMATIC MODE
12
CONTENTS
PAgE
8.0 INSTALLATION AND INITIAL START-UP 13
8.1 LOCATION AND MOUNTING
13
8.2 PIPING AND VALVES
13
8.3 FILTRATION
13
8.4 ENVIRONMENTAL CONSIDERATIONS
13
8.5 ELECTRICAL CONNECTION
15
8.5.1 START SETTINGS
15
8.6 INITIAL START-UP
16
8.6.1 START- UP SEQUENCE
16
9.0 SCHEDULED MAINTENANCE
16
9.1 INTRODUCTION
16
9.2 REFRIGERANT CONDENSER
16
9.3 PRE-FILTERS AND POST-FILTERS
16
10.0 TECHNICIAN MODE
17
10.1 ENTERING TECHNICIAN MODE
17
10.2 ALARM LIST
18
11.0 TROUBLESHOOTINg
19
11.1 INTRODUCTION
19
11.2 PROBLEM / ACTION GUIDE
19
12.0 WIRINg DIAgRAM
21
13.0 gENERAL ARRANgEMENT
23
14.0 REPLACEMENT PARTS
25
15.0 ENgINEERINg SPECIFICATIONS
26
120.26A D4290NCHPW400F Installation Operation and Maintenance Manual
