Ingersoll-Rand R37 Product Information
Contact-cooled rotary screw air compressor
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Summary of Contents for Ingersoll-Rand R37
- Page 1 110812.16.23 80446339 Revision B October 2012 Contact-Cooled Rotary Screw Air Compressor R37-160 Product Information PRINT LANGUAGE ENGLISH SPANISH FRENCH PORTUGUESE Save These Instructions...
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Page 2: Table Of Contents
110812.16.23 CONTENTS ABOUT THIS MANUAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 OPERATING INSTRUCTIONS FOR FIXED SPEED (FS) . -
Page 3: About This Manual
SAFETY • Locate, read, understand and follow all Danger, Warning, Caution, and this manual, ask your supervisor or contact any Ingersoll Rand office or Operating Instructions on the product and in all Manuals. Failure to qualified Ingersoll Rand distributor. comply with safety precautions described in the manuals supplied with the product, this manual or any of the labels and tags attached to the product may result in death, serious injury or property damage. -
Page 4: Installation
This is to ensure a safe and effective total system. compressor response time may need adjusting . Contact your local Ingersoll Rand service provider . One item which should be considered is liquid carryover. Installation of air dryers () is always good practice since, when properly selected and installed, they can reduce any liquid carryover to zero. -
Page 5: Electrical
2 mm mesh size on the inlet line. Strainers are available Feeder cables shall be sized to ensure that the circuit is balanced and not from Ingersoll Rand. overloaded by other electrical equipment. The length of wiring from a... -
Page 6: Draining The Water System
C (5-115 Ensure that all condensate is disposed of in a responsible manner, in compliance with all applicable standards and regulations (local, state, Ingersoll Rand offers the following options for fixed speed compressors that country, federal, etc.). extend the environmental limits: The ambient air around the dryer and compressor shall not contain solid •... -
Page 7: General Information
Fixed speed compressors should not be connected to variable speed The air/coolant mixture discharges from the compressor into the separation drives . Please contact your local Ingersoll Rand representative before system. This system removes all but a few ppm of the coolant from the inverter duty conversion . -
Page 8: Operating Instructions For Variable Speed
If these are required to be up to 10 seconds or until the pressure in the separator tank falls to 2.4 bar changed, contact your local Ingersoll Rand service provider. (35 psi) before stopping. The compressor will stop if the system pressure reaches the automatic stop or immediate stop pressure setpoints. -
Page 9: Sg Controller Controls (Vsd)
110812.16.23 SG Controller Controls (VSD) Figure 2: Controller Interface Display screen 1 . Emergency Stop Pressing this switch stops the compressor immediately. The blowdown valve Figure 3: Display screen will open to vent pressure in the separator tank to atmosphere. Note the system downstream of the separator tank may still contain pressure. -
Page 10: Current Status Screen
CURRENT STATUS screen if the STATUS button is pressed. The language and compressors of measure are preset prior to the compressor leaving the factory. If you need to change these settings, contact any Ingersoll Rand office or qualified Ingersoll Rand distributor. 80446339 Rev B EN-10... -
Page 11: Operator Setpoints
110812.16.23 Figure 5: Operator Panel Flow Diagram Operator setpoints Setpoints are user-adjustable variables in the controller logic that can be set Figure 6: Operator Setpoint Screen using the OPERATOR SETPOINTS screen shown here. The name and value of each of the setpoints listed can be seen on the screen by moving the list up and down using the arrow buttons. -
Page 12: Options
Target Pressure Service Menu The compressor will try to operate at this pressure setting. The target For use by Ingersoll Rand personnel only. pressure ranges and step sizes for each compressor of measure are listed in the table below. Options ... -
Page 13: Sensor Calibration
110812.16.23 Table 5: Option Item Values OPTIONS Items SELECTION MIN . MAX . Step Unit Installed Option Required Remote Pressure Sensor ON/OFF Sequencer ON/OFF Remote Start/Stop ON/OFF Power Out Restart ON/OFF Power Out Restart Time Scheduled Start Day Scheduled Start 00:00 2:59 time... -
Page 14: Trip History
110812.16.23 Trip history AVERAGE % CAPACITY - Displays the compressor’s average percent capacity for the time period that was started by selecting the reset averaging setpoint. Trip History displays each of the Trip messages for the last 15 trips The value is determined by taking the average package kW per hour, experienced by the compressor. -
Page 15: Service Warnings
This will be set prior to the compressor being shipped from the factory. When number of the fault condition. a service warning occurs, contact your local Ingersoll Rand service provider. STOP FAILURE - This will occur if the compressor should be stopped but the Initial check trips: ... -
Page 16: Operating Instructions For Fixed Speed (Fs)
110812.16.23 OPERATING INSTRUCTIONS FOR FIXED SPEED (FS) Figure 13: Controller Interface SG Controller Controls (Fixed Speed) upper right hand corner of the display screen indicate when you can move up (designated by arrow head pointing up) and/or down (designated by 1 . -
Page 17: Current Status
110812.16.23 The bottom of the screen is divided into thirds with the words in each small CURRENT STATUS ITEMS box showing the function of the button directly beneath it. The words will • Package Discharge Temperature change in these boxes depending on what actions are permitted at any •... -
Page 18: Main Menu
If PORO or Scheduled Start/Stop are installed, additional hardware is Stop Delay Time 10 to 0 required to provide an audible warning of pending re-start . Contact Ingersoll Rand for details . Star–Delta Time* 5 to 0 (Screen) Contrast 0 to 10 –... -
Page 19: Sensor Calibration
110812.16.23 Sensor Calibration Figure 22: Trip History Screen Detail Figure 20: Sensor Calibration Screen The name and value of each of the items listed below can be seen by moving the list up and down using the arrow buttons. Pressing the TRIP HIST. button Pressure sensor calibration is done through the SENSOR CALIBRATION screen. -
Page 20: Prior To Starting
110812.16.23 The possible Warning messages are as follows; The name and value of each of the items listed can be seen by moving the list up and down using the arrow buttons. Pressing the TRIP button will return AIREND DISCHARGE TEMP – This will occur if the Airend Discharge (2ATT) the display to the Trip screen and the RESET button. -
Page 21: Starting The Compressor
110812.16.23 Figure 27: Controller Interface Starting the compressor Stopping the compressor in an emergency Upon power up, the controller will carry out a series of checks, and the If the compressor has to be stopped in an emergency DEPRESS THE message CHECKING MACHINE will show on the display. -
Page 22: Operating Instructions (Xe Series Controller)
110812.16.23 OPERATING INSTRUCTIONS (XE SERIES CONTROLLER) User Interface Icon Name Function The standard user interface configuration of the controller consists of the Reset Clears Warnings and Trips once the condition is membrane and the LCD display. The membrane consists of five command corrected. -
Page 23: Display Layout
110812.16.23 Display layout Page navigation Figure 30: Display Layout Once the desired folder is selected, press the DOWN key to move to the page selection area and then use the RIGHT and LEFT keys to select the desired page. -
Page 24: Folder Options (Fixed Speed)
110812.16.23 Folder Options (Fixed Speed) Pages 3-4: Analog Inputs Figure 34: Analog Inputs Home folder Page 1: System Overview Figure 32: Home Folder Icon Meaning Pressure This is the factory default display after powering up the system. Temperature •... -
Page 25: Operator Settings Folder
110812.16.23 Table 14: Operator Settings Operator settings folder Operator Selection Min . Max . Default Step Unit Pages 1-2: Operator Settings Settings Offline Rated+10 Rated+10 Figure 35: Operator Settings Pressure Online Offline-10 Offline-10 Pressure Lead/Lag Lead/Lag Lead Lag Offset Mode of Mode On/off line... -
Page 26: Events Folder
110812.16.23 Pages 6-7: Sensor Calibration • Power On • Power Off Figure 37: Sensor Calibration • Press the Start Key • Press the Stop Key • Press the Load Key • Press the Unload Key • Warning • Trip • Start Inhibit Active Warnings will be highlighted in amber while cleared Warnings will have amber text. - Page 27 110812.16.23 Service Condenser Temperature High Service warnings occur when the compressor has operated a certain number This will occur if the condenser sensor has a value above high temperature of hours, based on the total hours. Service warnings can have multiple threshold while the dryer is running, on compressors with the integrated levels, depending on the service level selection.
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Page 28: Trip History
110812.16.23 High Sump Pressure The following items will generate an event. • Power On This will occur if the compressor is running loaded for at least 8 seconds, and any one of the following conditions exist. (1) The sump pressure is above •... -
Page 29: General Settings Folder
110812.16.23 Page 2: Maintenance Status Language is selectable from the following 0 choices: • English (default) Figure 42: Maintenance Status • Bulgarian • Chinese, simplified • Croatian • Czech • Danish • Dutch • Estonian • Finish • French • German •... - Page 30 110812.16.23 Page 3: Home Page Selection The controller will continue to display any changes, even when the selections have not been confirmed and the user exits the page, then returns. Cycling of Figure 46: Home Page Selection the power returns all selections to their current settings. NOTICE The controller does not support Daylight Savings Time .
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Page 31: Status Folder
110812.16.23 Table 20: Ethernet Settings • Evaporator Display Text Description • Condenser Enable Ethernet Allow connection by users to utilize the Page 4: Compressor Data network enabled functionality of the controller Figure 51: Compressor Data Enable DHCP Allow the controller to automatically receive an IP address from the Local Area Network (LAN) IP Address Setting When DHCP is not enabled, this setpoint sets... -
Page 32: Factory Settings Folder
110812.16.23 Pages 7-8: Digital Outputs Factory settings folder Figure 53: Digital Outputs This folder is for factory and service personnel. A password must be entered on page one in order to adjust values in this folder. This folder is used for setting parameters that are specific to that compressor and displaying software information for the controller. -
Page 33: Folder Options (Variable Speed)
110812.16.23 Folder Options (Variable Speed) Pages 2-3: Factory Settings Figure 56: Factory Settings Home folder Page 1: System Overview Figure 58: Systems Overview These pages are used for setting parameters that are specific to the compressor. All of the factory settings that are adjustable are listed below. All settings on these pages are password protected. -
Page 34: Operator Settings Folder
110812.16.23 Page 2: Counters Additionally, the following compressor status readings are included in this section: Figure 59: Counters • Motor Speed • Package kW • Average Package kW/hour • Average % Capacity • Average Capacity • Energy Cost • Energy Savings •... - Page 35 If an option has not been purchased and installed in the compressor, the message “Not Installed” will be shown on the selection display screen. Installation of options will be done using the Ingersoll Rand service tool. * The low ambient temperature is only adjustable if the low ambient factory set point is on.
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Page 36: Events Folder
110812.16.23 Sensor Failure (Units with Integrated Dryer) Events folder Will occur whenever a sensor is recognized as missing or broken and the compressor has an integrated dryer (..1.6). The sensors affected by this Pages 1-42 (max .) warning are 7APT, 5DTT, and 6DTT. The sensor failure message shall follow Figure 64: Events Folder the following format: SENSOR FAILURE 7APT. - Page 37 Will occur if the fault contact opens for seconds on the blower VSD. This will occur if the idle mode is set to on. This trip is used as a reminder to Ingersoll Rand service to only use idle mode if a new coolant filter is Remote Stop Failure installed.
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Page 38: Trip History
110812.16.23 Control Power Loss The pages in the Trip History folder document up to the last 15 trips that the controller has experienced, and time stamps each. The trips are recorded in This will occur if the compressor should be running and the AC input voltage, sequence, with number one being the newest and 15 being the oldest. -
Page 39: Maintenance Folder
110812.16.23 Maintenance folder General settings folder Page 1: Filter Status NOTICE Figure 67: Filter Status All parameters in this folder are adjustable . Page 1: Language Selection Figure 70: Language Selection This page displays the following: • Coolant Filter Status •... - Page 40 110812.16.23 Page 1: Units of Measure Settings Page 4-5: Time & Date Settings Figure 71: Units of Measure Settings Figure 73: Time & Date Settings The following compressors of measure settings are displayed in this section: All items are adjustable. Table 24: Units of Measure Settings The following settings are displayed in this section: Table 26: Time &...
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Page 41: Status Folder
110812.16.23 The following settings are displayed in this section: Status folder Table 27: Backlight Settings Display Text Description NOTICE Backlight Adjusts the brightness of the display. All information on these pages is read only . Brightness Enable Backlight Enables the controller to shut-off the backlight if Pages 1 -2: Analog Inputs Auto-Off there is no user activity for the delay time shown. - Page 42 110812.16.23 Page 4: Compressor Data The following are displayed in this section: • Emergency Stop Figure 77: Compressor Data • Main Motor Overload • Fan Motor Overload • Condensate Drain Error • Remote Stop • Remote Start • Remote Lead/Lag •...
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Page 43: Factory Settings Folder
• 45 kW/60 HP 1-S (47) (9) This folder is for Ingersoll Rand factory and service personnel. A password must be entered on page one in order to adjust values in this folder. This • 55 kW/75 HP 1-S (48, 49) (40, 41) folder is used for setting parameters that are specific to that compressor and •... - Page 44 110812.16.23 Pages 4-5: Software Information Pages 11-12: VSD Diagnostics Figure 83: Software Information Figure 85: VSD Diagnostics These pages are used for displaying software information for the controller. The VSD Diagnostics screens are used to troubleshoot any drive problems. All items are read only. NOTICE Pages 6-10: Maximum Values These screens must only be used by authorized service technicians .
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Page 47: Notices And Disclaimers
Equipment will be at Purchaser‘s sole risk and liability. Note that this is Ingersoll Rand standard warranty. Any warranty in force at the time of purchase of the compressor or negotiated as part of the purchase order may take precedence over this warranty. - Page 48 110812.16.23 ingersollrandproducts.com © 2012 Ingersoll-Rand, plc...
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