ACRD301 - Computer Cooling Component APC - Free user manual and instructions

Product Type	Precision Cooling Unit for Data Centers
Model	APC ACRD301
Cooling Capacity	30 kW (sensible)
Airflow	Up to 5,000 m³/h
Refrigerant	R410A
Dimensions (W x D x H)	600 mm x 1070 mm x 2000 mm
Weight	285 kg
Power Supply	400 V, 3-phase, 50/60 Hz
Maximum Power Consumption	10 kW
Operating Temperature Range	-5°C to 45°C
Noise Level	< 65 dB(A) at 1 m
Communication	Ethernet, Modbus, SNMP
Air Filtration	Replaceable EU4 filter
Condensate Management	Internal pump with drain hose
Safety Certifications	CE, UL, RoHS
Warranty	1 year on-site

Frequently Asked Questions - ACRD301 APC

How do I install the APC ACRD301 cooling unit?

Installation should be performed by a qualified technician. Ensure the unit is placed on a level floor with adequate clearance for airflow and service access. Connect power and coolant lines as per the manual.

What is the recommended maintenance schedule?

Replace air filters every 3-6 months, inspect condensate drain monthly, and schedule professional cleaning of coils every year. Refer to the maintenance section of the manual.

How do I reset the error code on the display?

Press and hold the 'Enter' button for 5 seconds to clear non-critical alarms. For persistent errors, consult the troubleshooting guide in the manual.

What type of refrigerant does the ACRD301 use?

The unit uses R410A refrigerant. Always use a certified technician for refrigerant handling.

Can the unit be networked for remote monitoring?

Yes, the ACRD301 features Ethernet, Modbus, and SNMP support. Configure network settings via the LCD display or web interface.

What are the dimensions and weight of the unit?

Dimensions are 600 mm (W) x 1070 mm (D) x 2000 mm (H), weight is approximately 285 kg. Ensure floor loading capacity before installation.

How do I clean the air filters?

Turn off the unit, remove the front panel, take out the filter, vacuum or wash with mild soap, dry completely, and reinsert. Do not operate without filter.

What does the 'High Head Pressure' alarm mean?

This indicates blocked condenser coils or insufficient airflow. Check for debris around the unit and clean the coils. If persists, call a technician.

Is the ACRD301 compatible with chilled water systems?

No, this model is a direct expansion (DX) unit using refrigerant. For chilled water, refer to APC's CW series.

Where can I download the user manual?

Visit notice-facile.com and search for APC ACRD301 to download the PDF manual for free.

USER MANUAL ACRD301 APC

InRow® Direct Expansion Air Conditioners

ACRD301 and ACRH301 Series

Management Information Base

990-5988C-001

Release Date: 01/2024

Exterior view of a black server rack unit with multiple circular fans and a central display (no visible text or labels)

Legal Information

The Schneider Electric brand and any trademarks of Schneider Electric SE and its subsidiaries referred to in this guide are the property of Schneider Electric SE or its subsidiaries. All other brands may be trademarks of their respective owners.

This guide and its content are protected under applicable copyright laws and furnished for informational use only. No part of this guide may be reproduced or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), for any purpose, without the prior written permission of Schneider Electric.

Schneider Electric does not grant any right or license for commercial use of the guide or its content, except for a non-exclusive and personal license to consult it on an "as is" basis. Schneider Electric products and equipment should be installed, operated, serviced, and maintained only by qualified personnel.

As standards, specifications, and designs change from time to time, information contained in this guide may be subject to change without notice.

To the extent permitted by applicable law, no responsibility or liability is assumed by Schneider Electric and its subsidiaries for any errors or omissions in the informational content of this material or consequences arising out of or resulting from the use of the information contained herein.

Table of Contents

Cooling MIB Overview....5

Self-Describing....5

General Organization ....5

MIB Data Tables....8

coolingUnitAboutTable 8

coolingUnitStatusAnalogTable 9

coolingUnitStatusDiscreteTable 13

coolingUnitConfigurationAnalogTable....14

coolingUnitConfigurationDiscreteTable....17

coolingUnitConfigurationStringTable 19

coolingUnitExtendedAnalogTable 20

coolingUnitExtendedDiscreteTable 23

coolingUnitExtendedStringTable 25

Cooling MIB Overview

The information in this document is compatible with display firmware for the InRow® DX ACRD3001 and ACRH301 Series of cooling units

Self-Describing

The Cooling MIB is self-describing in that only the general format of the information is described by the MIB. The actual application data is described by the data in the OIDs themselves. The user must walk the MIB to get information about the data that is available.

General Organization

- OID Types

- Analog: Data that has a continuous range of numeric values. Examples:

• Temperature
• Humidity
• Cool setpoint

- Discrete: Data that has discrete integer values that correspond to some functional meaning. Examples:

• Configuration type
• Airflow control
• Air filter type

String: Data that consists of text. Examples:

• Name
• Location

- Sections

About

- Table Index: The static reference identifier for each table entry.

- Description: A text description of the information presented in coolingUnitAboutValue.

– Value: The actual value of the current table entry.

。 Status

- Analog

Table Index: The static reference identifier for each table entry.
Description: A text description of the information presented in coolingUnitStatusAnalogValue.
◇ Value: The scaled value of the current table entry (multiplied by coolingUnitStatusAnalogScale for integer presentation).
Units: The unit of measure by which coolingUnitStatusAnalogValue is expressed.
◇ Scale: The factor by which coolingUnitStatusAnalogValue is expressed.

- Discrete

Table Index: The static reference identifier for each table entry.
Description: A text description of the information presented in the 'value' OIDs of this table.
◇ Value as String: The actual value of the current table entry expressed as a string.
◇ Value as Integer: The actual value of the current table entry expressed as an integer value.
◇ Integer Reference Key: A complete listing of all possible coolingUnitStatusDiscreteValueAsInteger values paired with their identifying strings.

- Configuration

- Analog

Table Index: The static reference identifier for each table entry.
Description: A text description of the information presented in coolingUnitConfigurationAnalogValue.
◇ Value: The scaled value of the current table entry (multiplied by coolingUnitConfigurationAnalogScale for integer presentation).
Units: The unit of measure by which coolingUnitConfigurationAnalogValue is expressed.
Scale: The factor by which coolingUnitConfigurationAnalogValue is expressed.
Access: A description of available access to coolingUnitConfigurationAnalogValue via SNMP client.
◇ Minimum: The minimum possible value of coolingUnitConfigurationAnalogValue.
◇ Maximum: The maximum possible value of coolingUnitConfigurationAnalogValue.

- Discrete

◇ Table Index: The static reference identifier for each table entry.
Description: A text description of the information presented in the 'value' OIDs of this table.
◇ Value As String: The actual value of the current table entry expressed as a string.
◇ Value as Integer: The actual value of the current table entry expressed as an integer value.

◇ Integer Reference Key: A complete listing of all possible coolingUnitConfigurationDiscreteValueAsInteger values paired with their identifying strings.
Access: A description of available access to coolingUnitConfigurationDiscreteValueAsInteger via SNMP client.

- String

Table Index: The static reference identifier for each table entry.
Description: A text description of the information presented in coolingUnitConfigurationStringValue.
◇ Value: The actual value of the current table entry.
◇ Max Length: The maximum string length supported by coolingUnitConfigurationStringValue.
Access: A description of available access to coolingUnitConfigurationStringValue via SNMP client.

- Extended

The extended section of the MIB contains data that provides a higher level of detail for the advanced user.

- Analog

Table Index: The static reference identifier for each table entry.
Description: A text description of the information presented in coolingUnitExtendedAnalogValue.
◇ Value: The scaled value of the current table entry (multiplied by coolingUnitExtendedAnalogScale for integer presentation).
Units: The unit of measure by which coolingUnitExtendedAnalogValue is expressed.
◇ Scale: The factor by which coolingUnitExtendedAnalogValue is expressed.

- Discrete

Table Index: The static reference identifier for each table entry.
Description: A text description of the information presented in the 'value' OIDs of this table.
◇ Value as String: The actual value of the current table entry expressed as a string.
◇ Value as Integer: The actual value of the current table entry expressed as an integer value.
◇ Integer Reference Key: A complete listing of all possible coolingUnitExtendedDiscreteValueAsInteger values paired with their identifying strings.

- String

Table Index: The static reference identifier for each table entry.
Description: A text description of the information presented in coolingUnitExtendedStringValue.
◇ Value: The actual value of the current table entry.

MIB Data Tables

coolingUnitAboutTable

• Name: coolingUnitAboutTable
• Type: OBJECT-TYPE
  • OID: 1.3.6.1.4.1.318.1.1.27.1.3.2
• Full path: iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).apc(318).products(1).hardware(1).cooling(27).coolingUnit(1).coolingUnitAbout(3).coolingUnitAboutTable(2)

- Module: PowerNet-MIB

- Parent: coolingUnitAbout

- First child: coolingUnitAboutEntry

- Prev sibling: coolingUnitAboutTableSize

• Numerical syntax: Sequence

- Base syntax: SEQUENCE OF CoolingUnitAboutEntry

- Composed syntax: SEQUENCE OF CoolingUnitAboutEntry

- Status: mandatory

- Max access: not-accessible

- Sequences:

• 1: coolingUnitAboutTableIndex - INTEGER(2 - integer (32 bit))
2: coolingUnitAboutDescription - DisplayString(4 - octets)
3: coolingUnitAboutValue - DisplayString(4 - octets)

• Description: A table of unit reference information.

- Table headings

1: Instance
2: coolingUnitAboutTableIndex(IDX)
3: coolingUnitAboutDescription
4: coolingUnitAboutValue

1 2 3 4

1.1 1 Model Number
1.2 2 Serial Number
1.3 3 Firmware Revision 3.0.0
1.4 4 Hardware Revision
1.5 5 Manufacture Date		Jan 10 2022
1.6 6 PIC 1 Firmware Revision	2.42.0
1.7 7 PIC 2 Firmware Revision		2.35.0
1.8 8 Controller Bootloader Revision	0.0

coolingUnitStatusAnalogTable

• Name: coolingUnitStatusAnalogTable
• Type: OBJECT-TYPE
  • OID: 1.3.6.1.4.1.318.1.1.27.1.4.1.2
• Full path:

iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).apc(318).products(1).hardware(1).cooling(27).coolingUnit(1).coolingUnitStatus(4).coolingUnitStatusAnalog(1).coolingUnitStatusAnalogTable(2)

• Module: PowerNet-MIB
  • Parent: coolingUnitStatusAnalog
• First child: coolingUnitStatusAnalogEntry
• Prev sibling: coolingUnitStatusAnalogTableSize
  • Numerical syntax: Sequence
• Base syntax: SEQUENCE OF CoolingUnitStatusAnalogEntry
• Composed syntax: SEQUENCE OF CoolingUnitStatusAnalogEntry
• Status: mandatory
• Max access: not-accessible
• Sequences:

1: coolingUnitStatusAnalogTableIndex - INTEGER(2 - integer (32 bit))
2: coolingUnitStatusAnalogDescription - DisplayString(4 - octets)
3: coolingUnitStatusAnalogValue - DisplayString(4 - octets)
4: coolingUnitStatusAnalogUnits - DisplayString(4 - octets)
5: coolingUnitStatusAnalogScale - INTEGER(2 - integer (32 bit))

- Description:A table of analog unit status data.

- Table headings

1: Instance
2: coolingUnitStatusAnalogTableIndex(IDX)
3: coolingUnitStatusAnalogDescription
4: coolingUnitStatusAnalogValue

NOTE: Value will vary based on readings or settings.

• 5: coolingUnitStatusAnalogUnits
• 6: coolingUnitStatusAnalogScale

1 2 3 4 5 6

1.1 1 Group Minimum		Rack Temperature	111 C 10
1.2 2 Group Minimum		Rack Temperature	520 F 10
1.3 3 Group Maximum		Rack Temperature	222 C 10
1.4 4 Group Maximum		Rack Temperature	720 F 10
1.5 5		Total Airflow	0 L/s	1
1.6 6 Total Airflow	0 CFM	1
1.7 7		Total Air SideCooling Demand	0 kW 10
1.8 8 Total Sensible		Cooling Power	0 kW 10
1.9 9 Supply Temperature 258 C 10
1.10 10 Supply Temperature 785 F 10
1.11 11 Maximum Rack Inlet		Temperature	222 C 10
1.12 12 Maximum Rack Inlet		Temperature	720 F 10
1.13 13 Return Temperature 322 C 10
1.14 14 Return Temperature 900 F 10
1.15 15 Humidity 500 %RH 10
1.16 16 Room Temperature	178 C 10
1.17 17 Room Temperature	640 F 10
1.18 18 Dew Point		Temperature	206 C 10
1.19 19 Dew Point		Temperature	690 F 10
1.20 20 Airflow	0	L/s	1
1.21 21 Airflow	0	CFM	1
1.22 22 Air Filter Pressure	125 Pa	1
1.23 23 Air Filter Pressure	50 "WC	100
1.24 24 Cool Demand	0	kW	10
1.25 25 Cool Output	0	kW	10
1.26 26 Upper Supply		Temperature	322 C 10
1.27 27 Upper Supply		Temperature	900 F 10
1.28 28 Lower Supply		Temperature	194 C 10
1.29 29 Lower Supply		Temperature	670 F 10
1.30 30 Upper Return		Temperature	328 C 10
1.31 31 Upper Return		Temperature	910 F 10
1.32 32 Lower Return		Temperature	317 C 10
1.33 33 Lower Return		Temperature	890 F 10
1.34 34 Rack Inlet		Temperature 1	Not available	C Not available
1.35 35 Rack Inlet		Temperature 1	Not available	F Not available
1.36 36 Rack Inlet		Temperature 2	Not available	C Not available
1.37 37 Rack Inlet		Temperature 2	Not available	F Not available
1.38 38 Rack Inlet		Temperature 3	Not available	C Not available
1.39 39 Rack Inlet		Temperature 3	Not available	F Not available
1.40 40 Rack Inlet		Temperature 4	Not available	C Not available
1.41 41 Rack Inlet		Temperature 4	Not available	F Not available
1.42 42 Suction Pressure	83 bar	10
1.43 43 Suction Pressure	1200	psi	10

1.44 44 Discharge Pressure 276 bar 10
1.45 45 Discharge Pressure 4000 psi 10
1.46 46 Suction Evap.		Temp.	128 C 10
1.47 47 Suction Evap.		Temp.	550 F 10
1.48 48 Discharge Cond.		Temp.	406 C 10
1.49 49 Discharge Cond.		Temp.	1050 F 10
1.50 50 Inlet Evap Coil		Temperature	206 C 10
1.51 51 Inlet Evap Coil		Temperature	690 F 10
1.52 52 Outlet Evap Coil		Temperature	256 C 10
1.53 53 Outlet Evap Coil		Temperature	780 F 10
1.54 54 Superheat 50 C 10
1.55 55		Superheat 90 F 10
1.56 56 Fan 1 0				rpm	1
1.57 57 Fan 2 1				rpm	1
1.58 58 Fan 3 2				rpm	1
1.59 59 Fan 4 3				rpm	1
1.60 60 Fan 5 4				rpm	1
1.61 61 Fan 6 5				rpm	1
1.62 62 Fan 7 6				rpm	1
1.63 63 Fan 8 7				rpm	1
1.64 64 Compressor Speed	0	Hz	10
1.65 65 EEV Position	1000 %	10
1.66 66 Condenser Fan		Speed	0	%	10
1.67 67 Fan Power Supply 1	2000 A	1000
1.68 68 Fan Power Supply 2	2000 A	1000
1.69 69 Condenser Fan		Power	Not available	W	Not available
1.70 70 Compressor Power	0	kW 100
1.71 71 Unit Run Hours	0	hr	1
1.72 72 Air Filter Run Hours	1	hr	1
1.73 73 Compressor Run		Hours	0	hr	1
1.74 74 Condenser Fan Run		Hours	0	hr	1
1.75 75		Condensate Pump Run Hours	0	hr	1
1.76 76 Fan 1 Run Hours	0	hr	1
1.77 77 Fan 2 Run Hours	1	hr	1
1.78 78 Fan 3 Run Hours	1	1		hr	1
1.79 79 Fan 4 Run Hours	1	hr	1
1.80 80 Fan 5 Run Hours	1	hr	1

1.81 81 Fan 6 Run Hours 1 hr 1
1.82 82 Fan 7 Run Hours 1 hr 1
1.83 83 Fan 8 Run Hours 1 hr 1
1.84 84 Humidifier Run	Hours	0 hr 1
1.85 85 Heater 1 Run Hours 0 hr 1
1.86 86 Heater 2 Run Hours 0 hr 1
1.87 87 Dry Cooler Fan Run	Hours	0 hr 1
1.88 88 Inlet Water Inlet	Temperature	Not available C Not available
1.89 89 Inlet Water Inlet	Temperature	Not available F Not available
1.90 90 Modulating Valve	Position	2 % 10
1.91 91 Condenser Valve	Position	0 % 10
1.92 92 Dry Cooler Fan	Speed	0 % 10
1.93 93 Evaporator Fan	Speed	0 % 10
1.94 94 Group Dew Point	Temperature	206 C 10
1.95 95 Group Dew Point	Temperature	690 F 10

coolingUnitStatusDiscreteTable

• Name: coolingUnitStatusDiscreteTable
• Type: OBJECT-TYPE
  • OID: 1.3.6.1.4.1.318.1.1.27.1.4.2.2
• Full path:

iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).apc(318).products(1).hardware(1).cooling(27).coolingUnit(1).coolingUnitStatus(4).coolingUnitStatusDiscrete(2).coolingUnitStatusDiscreteTable(2)

• Module: PowerNet-MIB
• Parent: coolingUnitStatusDiscrete
• First child: coolingUnitStatusDiscreteEntry
• Prev sibling: coolingUnitStatusDiscreteTableSize
  • Numerical syntax: Sequence
• Base syntax: SEQUENCE OF CoolingUnitStatusDiscreteEntry
• Composed syntax: SEQUENCE OF CoolingUnitStatusDiscreteEntry
• Status: mandatory
• Max access: not-accessible
• Sequences:

1: coolingUnitStatusDiscreteTableIndex - INTEGER(2 - integer (32 bit))
2: coolingUnitStatusDiscreteDescription - DisplayString(4 - octets)
3: coolingUnitStatusDiscreteValueAsString - DisplayString(4 - octets)
4: coolingUnitStatusDiscreteValueAsInteger - INTEGER(2 - integer (32 bit))
5: coolingUnitStatusDiscreteIntegerReferenceKey - DisplayString(4 - octets)

• Description:A table of analog unit status data.
• Table headings

1: Instance
2: coolingUnitStatusDiscreteTableIndex(IDX)
3: coolingUnitStatusDiscreteDescription
4: coolingUnitStatusDiscreteValueAsString

NOTE: Value will vary based on readings or settings.

- 5: coolingUnitStatusDiscreteValueAsInteger

NOTE: Value will vary based on readings or settings.

- 6: coolingUnitStatusDiscreteIntegerReferenceKey

123456

1.1 1 Active Flow Control Status	NA 4 Under(0),Okay(1),	Over(2),NA(3),NA (4)
1.2 2 Mode Off 2 Unknown(0),Init(1),		Off(2),Standby(3), Idle(4), Delaying(5), Active(6)
1.3 3 Shutdown Input State	Open 0 Open(0),Closed(1)
1.4 4 Alarm Relay 1 Open 0 Open(0),Closed(1)
1.5 5 Alarm Relay 2 Open 0 Open(0),Closed(1)
1.6 6 Alarm Relay 3 Open 0 Open(0),Closed(1)
1.7 7 Alarm Relay 4 Open 0 Open(0),Closed(1)

1.8 8 Active Power	Source	Primary 0 Primary(0),	Secondary(1)
1.9 9 Primary Power	Source	Bad 0 Bad(0),Good(1)
1.10 10 Secondary Power	Source	Bad 0 Bad(0),Good(1)
1.11 11 Fan Power Supply 1 On 1 Off(0),On(1)
1.12 12 Fan Power Supply 2 On 1 Off(0),On(1)
1.13 13 Liquid Line Solenoid Closed 1 Open(0),Closed(1)
1.14 14 Compressor	Off 0 Off(0),On(1)

coolingUnitConfigurationAnalogTable

• Name: coolingUnitConfigurationAnalogTable
- Type: OBJECT-TYPE
• OID: 1.3.6.1.4.1.318.1.1.27.1.5.1.2
- Full path:
iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).apc(318).products(1).hardware(1).cooling(27).coolingUnit(1).coolingUnitConfiguration(5).coolingUnitConfigurationAnalog(1).coolingUnitConfigurationAnalogTable(2)
- Module: PowerNet-MIB
• Parent: coolingUnitConfigurationAnalog
- First child: coolingUnitConfigurationAnalogEntry
- Prev sibling: coolingUnitConfigurationAnalogTableSize
• Numerical syntax: Sequence
- Base syntax: SEQUENCE OF CoolingUnitConfigurationAnalogEntry
- Composed syntax: SEQUENCE OF CoolingUnitConfigurationAnalogEntry
• Status: mandatory
• Max access: not-accessible
- Sequences:
1: coolingUnitConfigurationAnalogTableIndex - INTEGER(2 - integer (32 bit))
2: coolingUnitConfigurationAnalogDescription - DisplayString(4 - octets)
3: coolingUnitConfigurationAnalogValue - INTEGER(2 - integer (32 bit))
4: coolingUnitConfigurationAnalogUnits - DisplayString(4 - octets)
5: coolingUnitConfigurationAnalogScale - INTEGER(2 - integer (32 bit))
- 6: coolingUnitConfigurationAnalogAccess - INTEGER(2 - integer (32 bit))
7: coolingUnitConfigurationAnalogMinimum - INTEGER(2 - integer (32 bit))
8: coolingUnitConfigurationAnalogMaximum - INTEGER(2 - integer (32 bit))

• Description:A table of analog unit status data.

- Table headings

1: Instance
2: coolingUnitConfigurationAnalogTableIndex(IDX)
3: coolingUnitConfigurationAnalogDescription
4: coolingUnitConfigurationAnalogValue

NOTE: Value will vary based on readings or settings.

• 5: coolingUnitConfigurationAnalogUnits
• 6: coolingUnitConfigurationAnalogScale
  7: coolingUnitConfigurationAnalogAccess
  8: coolingUnitConfigurationAnalogMinimum
  9: coolingUnitConfigurationAnalogMaximum

123456789

1.1 1 Supply Air		Setpoint	200 C 10 readWrite(2) 150 302
1.2 2 Supply Air		Setpoint	680 F 10 readWrite(2) 590 864
1.3 3 Cool		Setpoint	222 C 10 readWrite(2) 178 350
1.4 4 Cool		Setpoint	720 F 10 readWrite(2) 640 950
1.5 5		Startup Delay	0 sec	1 readWrite(2) 0 999
1.6 6 Maximum		Fan Speed	1000 % 10 readWrite(2) 200 1100
1.7 7 Manual IT		Fan Speed	500 % 10 readWrite(2) 200 1000
1.8 8 Runtime		Balancing Difference	72 hr 1 readWrite(2) 24 720
1.9 9 Switchover		Handoff Time	1 min 1 readWrite(2) 0 30
1.10	10 Number of Leak Detectors in Unit	0 (zero-length)	1 readWrite(2) 0 4
1.11	11 Number of Rack Inlet Temp Sensors in Unit	1 (zero-length)	1 readWrite(2) 0 4
1.12	12 Number of Evaporator Fan Power Supplies	1 (zero-length)	1 readWrite(2) 1 2
1.13	13 Number of Active Flow Controllers	0 (zero-length)	1 readWrite(2) 0 5
1.14	14 Altitude	425	m	1 readWrite(2) 0 2286
1.15	15 Altitude	1394 ft 1 readWrite(2) 0 7500
1.16	16 Condensate Pump Hold Time	120 sec	1 readWrite(2) 0 120
1.17	17 Supply Air High Temperature Threshold	350 C 10 readWrite(2) 0 1000
1.18	18 Supply Air High	950 F 10 readWrite(2) 320 2120
	Temperature Threshold
1.19 19 Return Air	High Temperature Threshold	600 C 10 readWrite(2) 0 1000
1.20 20 Return Air	High Temperature Threshold	1400 F 10 readWrite(2) 320 2120
1.21 21 Rack Inlet	High Temperature Threshold	450 C 10 readWrite(2) 0 1000
1.22 22 Rack Inlet	High Temperature Threshold	1130 F 10 readWrite(2) 320 2120
1.23 23 Return	Humidity Low Threshold	100 %RH 10 readWrite(2) 200 500
1.24 24 Return	Humidity High Threshold	600 %RH 10 readWrite(2) 350 900
1.25 25 Clogged Air	Filter Threshold	199 Pa 1 readWrite(2) 25 237
1.26 26 Clogged Air	Filter Threshold	80 "WC 100 readWrite(2) 10 95
1.27 27 Minimum	Fan Speed	200 % 10 readWrite(2) 200 1000
1.28 28 Number of	Units in Group	1 (zero-length) 1 readWrite(2) 1 20
1.29 29 Number of	Backup Units	0 (zero-length) 1 readWrite(2) 0 20
1.30 30 Humidifica-tion Setpoint		40 & 1 readWrite(2) 0 100
1.31 31 Dehumidifi-cation Setpoint		60 & 1 readWrite(2) 0 100
1.32 32 Humidity	Hysteresis	2 % 1 readWrite(2) 0 20
1.33 33 Reheat	Setpoint	117 C 10 readWrite(2) 100 150
1.34 34 Reheat	Setpoint	530 F 10 readWrite(2) 500 590
1.35 35 Twin Cool	Chilled Water Threshold	72 C 10 readWrite(2) 50 250
1.36 36 Twin Cool	Chilled Water Threshold	450 F 10 readWrite(2) 410 770

coolingUnitConfigurationDiscreteTable

• Name: coolingUnitConfigurationDiscreteTable
• Type: OBJECT-TYPE
  • OID: 1.3.6.1.4.1.318.1.1.27.1.5.2.2
• Full path:

iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).apc(318).products(1).hardware(1).cooling(27).coolingUnit(1).coolingUnitConfiguration(5).coolingUnitConfigurationDiscrete(2).coolingUnitConfigurationDiscreteTable(2)

• Module: PowerNet-MIB
• Parent: coolingUnitConfigurationDiscrete
• First child: coolingUnitConfigurationDiscreteEntry
• Prev sibling: coolingUnitConfigurationDiscreteTableSize
  • Numerical syntax: Sequence
• Base syntax: SEQUENCE OF CoolingUnitConfigurationDiscreteEntry
• Composed syntax: SEQUENCE OF CoolingUnitConfigurationDiscreteEntry
• Status: mandatory
  • Max access: not-accessible
• Sequences:

1: coolingUnitConfigurationDiscreteTableIndex - INTEGER(2 - integer (32 bit))
2: coolingUnitConfigurationDiscreteDescription - DisplayString(4 - octets)
3: coolingUnitConfigurationDiscreteValueAsString - DisplayString(4 - octets)
4: coolingUnitConfigurationDiscreteValueAsInteger - INTEGER(2 - integer (32 bit))
5: coolingUnitConfigurationDiscreteIntegerReferenceKey - DisplayString(4 - octets)
6: coolingUnitConfigurationDiscreteAccess - INTEGER(2 - integer (32 bit))

• Description: A table of analog unit status data.
- Table headings

1: Instance
2: coolingUnitConfigurationDiscreteTableIndex(IDX)
3: coolingUnitConfigurationDiscreteDescription
4: coolingUnitConfigurationDiscreteValueAsString

NOTE: Value will vary based on readings or settings.

5: coolingUnitConfigurationDiscreteValueAsInteger
NOTE: Value will vary based on readings or settings.
- 6: coolingUnitConfigurationDiscreteIntegerReferenceKey
- 7: coolingUnitConfigurationDiscreteAccess

1234567

1.1 1 Unit Off 0 Off(0),On(1) readOnly(1)
1.2 2 Cooling Strategy INROW 2 RACS(0),HACS			(1),INROW(2),CACS(3),Manual(4)	readOnly(1)
1.3 3 Unit Role		Override	Automatic 0 Automatic(0),		Forced On(1)	readWrite(2)
1.4 4 Idle on Leak		Detect	Yes 1 No(0),Yes(1)		readWrite(2)
1.5 5		Shutdown Input State	Open 0 Open(0),Closed		(1)	readOnly(1)
1.6 6 Shutdown Input		Present	No 0 No(0),Yes(1) readWrite(2)
1.7 7		Shutdown Input Normal State	Open 0 Open(0),Closed		(1)	readWrite(2)
1.8 8 Protect On/		Standby	Disable 0 Disable(0),		Enable(1)	readOnly(1)
1.9 9 Power Feed		Type	Single 0 Single(0),Dual(1) readOnly(1)
1.10 10 Delta-T Setpoint 25F/13.9C		3 10F/5.6C(0),15F/			8.3C(1),20F/11.1C(2),25F/13.9C(3),30F/16.7C(4),35F/19.4C(5),40F/22.2C(6)	readWrite(2)
1.11	11	Voltage	Not Configured	-1	Not Configured (-1),100-120v (0),200-240v(1)	readOnly(1)
1.12	12	Air Filter Type	Standard	0	Standard(0),High Efficiency(1)	readWrite(2)
1.13 13 Run-Time		Balancing Enable	Enable	1 Disable(0),	Enable(1)	readWrite(2)
1.14 14 Load Assist		Enable	Enable	1 Disable(0),	Enable(1)	readWrite(2)
1.15 15 Active Flow		Control Bias	Zero	2 Positive(0),	Slightly Positive (1),Zero(2), Slightly Negative (3),Negative(4)	readWrite(2)
1.16 16 Twin Cool		Primary Select	Chilled Water	1 DX(0),Chilled	Water(1)	readWrite(2)
1.17 17 Twin Cool Assist	Enable	1 Disable(0),			Enable(1)	readWrite(2)

coolingUnitConfigurationStringTable

• Name: coolingUnitConfigurationString
• Type: OBJECT-TYPE
  • OID: 1.3.6.1.4.1.318.1.1.27.1.5.3.2
• Full path:

iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).apc(318).products(1).hardware(1).cooling(27).coolingUnit(1).coolingUnitConfiguration(5).coolingUnitConfigurationString(3).coolingUnitConfigurationStringTable(2)

• Module: PowerNet-MIB
• Parent: coolingUnitConfigurationString
• First child: coolingUnitConfigurationStringEntry
• Prev sibling: coolingUnitConfigurationStringTableSize
  • Numerical syntax: Sequence
• Base syntax: SEQUENCE OF CoolingUnitConfigurationStringEntry
• Composed syntax: SEQUENCE OF CoolingUnitConfigurationStringEntry
• Status: mandatory
• Max access: not-accessible
• Sequences:

1: coolingUnitConfigurationStringTableIndex - INTEGER(2 - integer (32 bit))
2: coolingUnitConfigurationStringDescription - DisplayString(4 - octets)
3: coolingUnitConfigurationStringValue - DisplayString(4 - octets)
4: coolingUnitConfigurationStringMaxLength - INTEGER(2 - integer (32 bit))
5: coolingUnitConfigurationStringAccess - INTEGER(2 - integer (32 bit))

• Description: A table of unit configuration strings.
• Table headings

1: Instance
2: coolingUnitConfigurationStringTableIndex(IDX)
3: coolingUnitConfigurationStringDescription
4: coolingUnitConfigurationStringValue

NOTE: Value will vary based on readings or settings.

• 5: coolingUnitConfigurationStringMaxLength
• 6:coolingUnitConfigurationStringAccess

1 2 3 4 5 6

1.1 1 Name apcB913E6 255 readOnly(1)

1.2 2 Location Unknown

255 readOnly(1)

coolingUnitExtendedAnalogTable

• Name: coolingUnitExtendedAnalog
• Type: OBJECT-TYPE
  • OID: 1.3.6.1.4.1.318.1.1.27.1.6.1.2
• Full path:

iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).apc(318).products(1).hardware(1).cooling(27).coolingUnit(1).coolingUnitExtended(6).coolingUnitExtendedAnalog(1).coolingUnitExtendedAnalogTable(2)

• Module: PowerNet-MIB
• Parent: coolingUnitExtendedAnalog
• First child: coolingUnitExtendedAnalogEntry
• Prev sibling: coolingUnitExtendedAnalogTableSize
  • Numerical syntax: Sequence
• Base syntax: SEQUENCE OF CoolingUnitExtendedAnalogEntry
• Composed syntax: SEQUENCE OF CoolingUnitExtendedAnalogEntry
• Status: mandatory
• Max access: not-accessible
• Sequences:

1: coolingUnitExtendedAnalogTableIndex - INTEGER(2 - integer (32 bit))
2: coolingUnitExtendedAnalogDescription - DisplayString(4 - octets)
3: coolingUnitExtendedAnalogValue - INTEGER(2 - integer (32 bit))
4: coolingUnitExtendedAnalogUnits - DisplayString(4 - octets)
- 5: coolingUnitExtendedAnalogScale - INTEGER(2 - integer (32 bit))

- Description: A table of secondary analog data for the cooling unit or one of its components.

- Table headings

1: Instance
2: coolingUnitExtendedAnalogTableIndex(IDX)
• 3: coolingUnitExtendedAnalogDescription
4: coolingUnitExtendedAnalogValue

NOTE: Value will vary based on readings or settings.

• 5: coolingUnitExtendedAnalogUnits
• 6: coolingUnitExtendedAnalogScale

1 2 3 4 5 6

1.1 1 Heater Max Output 50 % 1
1.2 2 Condenser Valve Starting Position		50 % 1
1.3	3	Coolant Liquid Freezing Point	0	C	10
1.4	4	Coolant Liquid Freezing Point	320	F	10
1.5 5		Condenser Valve Minimum Position	10 % 1
1.6 6 Compressor Envelope Start Offset		28 C		10
1.7 7		Compressor Envelope Start Offset	50 F		10
1.8	8	Superheat Recovery Timeout	10	min	1
1.9 9 EEV Sync Hours		72 hr 1
1.10	10	Envelope Max Condensing Temperature set	572	C	10
1.11	11	Envelope Max Condensing Temperature set	1350	F	10

1.12 12 Superheat Setpoint 100 C 10
1.13 13 Superheat Setpoint 180 F 10
1.14 14 Condenser Temperature Setpoint 450 C 10
1.15 15 Condenser Temperature Setpoint 1130 F 10
1.16 16 Dry Cooler Minimum Fan Speed 11 % 1
1.17 17 Energy Saver Coil Enable Threshold	60	C 10
1.18 18 Energy Saver Coil Enable Threshold	108 F 10
1.19 19 Energy Saver Stop DX Integration FS	480 (zero-length)		1
1.20 20 DX Only Run DX Integration FS	300 (zero-length)		1
1.21 21 DX Only Run DX Deadband	6	C 10
1.22 22 DX Only Run DX Deadband	10	F 10
1.23 23 DX Only DC Fan Min Speed	11 % 1
1.24 24 Low Coolant Temp Clear FS	300 (zero-length)		1
1.25 25 Low Coolant Temp Generate FS 3000	(zero-length)		1
1.26 26 Low Coolant Clear Deadband	6	C 10
1.27 27 Low Coolant Clear Deadband	10	F 10
1.28 28 ES Dehum Dewpoint deadband	80	C 10
1.29 29 ES Dehum Dewpoint deadband	144 F 10
1.30 30 ES Dehum Coolant Temp High FS	300 (zero-length)		1
1.31 31 LF SW Active Limit Max Fan Speed	80		%		1
1.32 32 LF SW Active Limit Fan Speed Hold Time	120		min		1
1.34 34 Maximum Compressor Restarts	3		(zero-length)		1
1.35 35 Minimum Compressor Speed	200 Hz		10
1.36 36 Maximum Compressor Speed	1000		Hz		10
1.37 37 Low Speed Running Time	Not available		min		Not available
1.38 38 Boost Duration Not available			sec		Not available
1.39 39 Low Speed Limit	40	Hz		1
1.40 40 Boost Speed	60	Hz		1
1.41 41 Startup Compressor Speed	500 Hz		10
1.42 42 EEV Opening at Startup	1000	% 10
1.43 43 EEV Mini Pos	100 % 10
1.44 44 EEV Quick Adjust Min Postion	350 % 10
1.45 45 Unit Run Hour Alarm Interval	52		weeks		1
1.46 46 Air Filter Run Hour Alarm Interval	18		weeks		1
1.47 47 Compressor Run Hour Alarm Interval	18		weeks		1
1.48 48 Condenser Fan Run Hour Alarm Interval	18		weeks		1
1.49 49 Condensate Pump Run Hour Alarm Interval	18		weeks		1
1.50 50 Fan 1 Run Hour Alarm Interval	18		weeks		1
1.51 51 Fan 2 Run Hour Alarm Interval	18		weeks		1
1.52 52 Fan 3 Run Hour Alarm Interval	18		weeks		1
1.53 53 Fan 4 Run Hour Alarm Interval	18		weeks		1
1.54 54 Fan 5 Run Hour Alarm Interval	18		weeks		1
1.55 55 Fan 6 Run Hour Alarm Interval	18		weeks		1

1.56 56 Fan 7 Run Hour Alarm Interval 18 weeks 1

1.57 57 Fan 8 Run Hour Alarm Interval 18 weeks 1

1.58 58 Humidifier Run Hour Alarm Interval 18 weeks 1

1.59 59 Heater 1 Run Hour Alarm Interval 18 weeks 1

1.60 60 Heater 2 Run Hour Alarm Interval 18 weeks 1

1.61 61 Dry Cooler Fan Run Hour Alarm Interval 18 weeks 1

1.62 62 Twin Cool Supply Temperature Deadband 10 F 10

1.63 63 Twin Cool Supply Temperature Deadband 6 C

1.64 64 Twin Cool Supply Temperature Integration Product

1.64 65 Compressor Restart Time 30

1.56 56 Fan 7 Run Hour Alarm Interval 18 weeks 1
1.57 57 Fan 8 Run Hour Alarm Interval 18 weeks 1
1.58 58 Humidifier Run Hour Alarm Interval 18 weeks 1
1.59 59 Heater 1 Run Hour Alarm Interval 18 weeks 1
1.60 60 Heater 2 Run Hour Alarm Interval 18 weeks 1
1.61 61 Dry Cooler Fan Run Hour Alarm Interval 18 weeks 1
1.62 62 Twin Cool Supply Temperature Deadband 10 F 10
1.63 63 Twin Cool Supply Temperature Deadband 6 C		10
1.64 64 Twin Cool Supply Temperature Integration Product	300	(zero-length)	1
1.64 65 Compressor Restart Time	30	sec	1

coolingUnitExtendedDiscreteTable

• Name: coolingUnitExtendedDiscreteTable
• Type: OBJECT-TYPE
  • OID: 1.3.6.1.4.1.318.1.1.27.1.6.2.2
• Full path:

iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).apc(318).products(1).hardware(1).cooling(27).coolingUnit(1).coolingUnitExtended(6).coolingUnitExtendedDiscrete(2).coolingUnitExtendedDiscreteTable(2)

• Module: PowerNet-MIB
• Parent: coolingUnitExtendedDiscrete
• First child: coolingUnitExtendedDiscreteEntry
• Prev sibling: coolingUnitExtendedDiscreteTableSize
  • Numerical syntax: Sequence
• Base syntax: SEQUENCE OF CoolingUnitExtendedDiscreteEntry
• Composed syntax: SEQUENCE OF CoolingUnitExtendedDiscreteEntry
• Status: mandatory
• Max access: not-accessible
• Sequences:

1: coolingUnitExtendedDiscreteTableIndex - INTEGER(2 - integer (32 bit))
2: coolingUnitExtendedDiscreteDescription - DisplayString(4 - octets)
3: coolingUnitExtendedDiscreteValueAsString - DisplayString(4 - octets)
4: coolingUnitExtendedDiscreteValueAsInteger - INTEGER(2 - integer (32 bit))
5: coolingUnitExtendedDiscreteIntegerReferenceKey - DisplayString(4 - octets)

- Description: A table of secondary discrete cooling unit data.

- Table headings

1: Instance
2: coolingUnitExtendedDiscreteTableIndex(IDX)
3: coolingUnitExtendedDiscreteDescription
4: coolingUnitExtendedDiscreteValueAsString

NOTE: Value will vary based on readings or settings.

- 5: coolingUnitExtendedDiscreteValueAsInteger

NOTE: Value will vary based on readings or settings.

- 6: coolingUnitExtendedDiscreteIntegerReferenceKey

1 2 3 4 5 6

1.1 1 Condensate Drain Type Pump 0 Pump(0),Gravity(1)
1.2 2 Humidity Sensor Present Yes		1 No(0),Yes(1)
1.3 3 EXV Type		Sporlan	1 Not Configured(-1),Carel(0),Sporlan (1)
1.4 4 Air Filter Sensor Type		Analog	1 Binary(0),Analog(1)
1.5 5	Humidifier Control		No	0 No(0),Yes(1)
1.6 6 Dehumidification Control		No	0 No(0),Yes(1)
1.7 7	Heat Assist And Reheat Control		No	0 No(0),Yes(1)
1.8	8	Coolant Liquid Type	Water	0	Water(0),Propylene Glycol(1), Ethylene Glycol(2)
1.12	12	Enable Envelope Management	Yes	1	No(0),Yes(1)

1.13 13 Condenser Temperature Setpoint Mode Manual 0 Manual(0),Auto(1)

1.14 14 Superheat Recovery Yes 1 No(0), Yes(1)

1.15 15 EEV Sync Control Yes 1 No(0), Yes(1)

1.16 16 RH By PwrLn2 Yes 1 No(0),Yes(1)

1.17 17 Pump Down No 0 No(0), Yes(1)

1.18	18	Dry Cooler Control Type	Modulated	1	Not Configured(-1),Discrete(0), Modulated(1)
1.19	19	Oil Return Management	Not available	Not available	Off(0),On(1)
1.20	20	Unit Run Hour Alarm Enabled	Enabled	1	Disabled(0),Enabled(1)
1.21	21	Air Filter Run Hour Alarm Enabled	Enabled	1	Disabled(0),Enabled(1)
1.22	22	Compressor Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.23	23	Condenser Fan Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.24 24 Condensate Pump Run Hour Alarm Enabled			Disabled	0 Disabled(0),Enabled(1)
1.25	25	Fan 1 Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.26	26	Fan 2 Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.27	27	Fan 3 Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.28	28	Fan 4 Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.29	29	Fan 5 Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.30	30	Fan 6 Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.31	31	Fan 7 Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.32	32	Fan 8 Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.33	33	Humidifier Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.34	34	Heater 1 Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.35	35	Heater 2 Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.36	36	Dry Cooler Fan Run Hour Alarm Enabled	Disabled	0	Disabled(0),Enabled(1)
1.37	37	Maintenance Mode	Disable	0	Disable(0),Enable With Timeout(1), Enable Indefinitely(2)

1.38 38 Coil Type			Twin Cool	2 Not Configured(-1),DX(0),Energy Saving(1),Twin Cool(2),Chilled Water (3)
1.39	39	Heat Rejection Method	Water Cooled	1 Not Configured(-1),Air Cooled(0), Water Cooled(1)
1.40 40 Use Evap Coil Outlet Sat. Temp. for Superheat			Yes 1 No(0),Yes(1)

coolingUnitExtendedStringTable

• Name: coolingUnitExtendedStringTable
• Type: OBJECT-TYPE
  • OID: 1.3.6.1.4.1.318.1.1.27.1.6.3.2
• Full path:
  iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).apc(318).products(1).hardware(1).cooling(27).coolingUnit(1).coolingUnitExtended(6).coolingUnitExtendedString(3).coolingUnitExtendedStringTable(2)
• Module: PowerNet-MIB
• Parent: coolingUnitExtendedString
• First child: coolingUnitExtendedStringEntry
• Prev sibling: coolingUnitExtendedStringTableSize
  • Numerical syntax: Sequence
• Base syntax: SEQUENCE OF CoolingUnitExtendedStringEntry
• Composed syntax: SEQUENCE OF CoolingUnitExtendedStringEntry
• Status: mandatory
• Max access: not-accessible
• Sequences:
  1: coolingUnitExtendedStringTableIndex - INTEGER(2 - integer (32 bit))
  2: coolingUnitExtendedStringDescription - DisplayString(4 - octets)
  3: coolingUnitExtendedStringValue - DisplayString(4 - octets)
• Description: A table of secondary unit reference data.
  No table data.

Schneider Electric

As standards, specifications, and design change from time to time, please ask for confirmation of the information given in this publication.