APC ACRD500 Installation Manual Page 41
- Page / 60
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
Rated. / 5. Based on customer reviews
33InRow RD Operation and Maintenance
Persistant High Discharge
Pressure Fault
Critical • Indicates there were three High Discharge Pressure shutdowns in 30
minutes. Alarms must be cleared manually.
• If the problem persists, contact APC at a number listed on the back
cover of this manual.
High Suction Pressure Fault Warning • Check the air filter and evaporator for obstructions.
• If the problem persists, contact APC at a number listed on the back
cover of this manual.
Internal Communication
Fault
Critical • A hardware failure exists. For assistance, contact APC at a number
listed on the back cover of this manual.
Low Suction Pressure Fault Critical • For assistance, contact APC at a number listed on the back cover of
this manual.
On Standby: Input Contact
Fault
Warning • At the display interface, make sure the Input Normal State is defined
correctly in the Set Unit Threshlds screen.
• Clear the problem that caused the input contact switch to change from
its normal state.
• If the problem persists, contact APC at a number listed on the back
cover of this manual.
Rack Inlet #n High
Temperature Violation
Critical • Make sure the temperature sensor is connected and placed properly.
• Make sure the Rack Inlet threshold is set correctly in the Set Unit
Threshlds screen.
• If the problem persists, contact APC at a number listed on the back
cover of this manual.
Rack Inlet #n Temperature
Sensor Fault
Critical • Make sure the sensors are connected properly.
• If the problem persists, replace the sensor, or contact APC at a number
listed on the back cover of this manual.
Return Air High Temperature
Violation
Warning • Make sure the Return Air threshold is set correctly in the Set Unit
Threshlds screen.
• If the problem persists, contact APC at a number listed on the back
cover of this manual.
Return Air Sensor Fault Critical • Make sure the sensor is connected properly.
• If the problem persists, replace the sensor, or contact APC at a number
listed on the back cover of this manual.
Suction Pressure Sensor
Failure
Warning • A hardware failure exists. For assistance, contact APC at a number
listed on the back cover of this manual.
Supply Air High
Temperature Violation
Warning • Make sure the temperature sensor is connected properly.
• Make sure the Supply Air threshold is set correctly in the Set Unit
Threshlds screen.
• If the problem persists, contact APC at a number listed on the back
cover of this manual.
Supply Air Sensor Fault
(upper or lower)
Critical • Make sure the faulty sensor is connected properly.
• If the problem persists, replace the sensor, or contact APC at a number
listed on the back cover of this manual.
Supply Humidity Sensor
Fault
Critical • Make sure the faulty sensor is connected properly.
• If the problem persists, replace the sensor, or contact APC at a number
listed on the back cover of this manual.
Water Detection Fault Warning • Identify the source of the leak.
• For assistance, contact APC at a number listed on the back cover of
this manual.
Alarm Message Severity Action Required
- Operation and 1
- Maintenance 1
- 동봉된 CD 안에 한국어 매뉴얼이 있습니다 2
- Contents 5
- General Information 9
- Commissioning 11
- Ensure that: 14
- Start-up Inspection Checklist 15
- Final Inspection Checklist 16
- Charging With Refrigerant 17
- Charging the equipment 18
- Compressor Oil Charge 20
- Operation 22
- Using the Display 23
- Time: 13:15:23 24
- Date: 18-Nov-2006 24
- Format: dd/mm/yyyy 24
- Using the Path statement 25
- Password entry 25
- Path: Main > On/Standby 26
- Capacity 27
- Contacts 28
- Cooling Group Configuration 28
- Identify the cooling unit 29
- Configure Modbus 29
- Control the Environment 30
- PID settings 31
- Tune the PID loop 32
- Run hours 33
- Thresholds 33
- Service intervals 33
- Display 34
- Adjust display 35
- Display units 35
- MAC Address 36
- View Status Readings 37
- Cooling group status 38
- About the cooling unit 38
- Path: Main > View Alarms 39
- Path: Main > Clear Alarms 39
- Network Management Card 42
- .ini file utility 43
- Option 43 = 01 04 31 41 50 43 44
- 01) is the code 44
- 04) is the length 44
- Control console 46
- Overview 47
- Web interface 47
- Telnet and SSH 47
- Recover From a Lost Password 50
- Mechanical 52
- Electrical 52
- Functional tests 53
- Cleanliness 53
- Troubleshooting 54
- Warranty 56
- Warranty claims 57
- Warranty Procedures 58
- *990-3234-001* 60
Related products and manuals for Split-system air conditioners APC ACRD500
(24 pages)© 2020, manymanuals.com. All rights reserved. | 0.759 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals