EasyManua.ls Logo

Panasonic OCU-CR1000VF8A User Manual

Panasonic OCU-CR1000VF8A
56 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
ENGLISH
Outdoor Type Refrigeration Unit
(Non-uorocarbon Refrigeration Unit with CO2 Refrigerant)
Operating Instructions and Installation Instructions
Panasonic Corporation
1006 Kadoma, Kadoma City, Osaka, Japan
CONTENTS
Cautions for Safety ....................................................... 2-8
Name of Each Part .......................................................... 9
Scope of Application, Specifications ......................... 10-11
For Effectively Using the Refrigeration Unit .............. 12-13
Selection of Installation Location .............................. 13-14
Carry-in/Installation................................................... 14-15
Installation Example ...................................................... 16
Refrigerant Piping Work ........................................... 17-18
Piping Example.............................................................. 19
Refrigerant Circuit Diagram ........................................... 20
Refrigerant Charging ................................................ 21-22
Cautions for Electrical Wiring Work ............................... 23
Electrical Wiring Work .............................................. 24-25
Electrical Circuit Diagram ......................................... 26-27
What Needs to be Checked before Operation............... 28
Setting and Indication ............................................... 29-33
Control Functions ..................................................... 34-36
Adjustment during Operation .................................... 36-37
Oil Level Control Method .......................................... 38-41
About Alarms ............................................................ 41-43
Maintenance and Inspection.......................................... 44
Actions at the time of Failure .................................... 45-46
Failure Diagnosis ...................................................... 47-53
Makings for Directive 2014/68/EU (PED) ...................... 54
Model No. OCU-CR1000VF8A / OCU-CR1000VF8ASL
Thank you very much for purchasing Panasonic products this time.
Please read this instruction booklet and correctly comply with the explanations.
In particular, please read "Cautions for Safety" (Pages EN2 to EN8) for ensuring safe
operations.
Please retain this instruction booklet in a safe place.
Caution labels are attached to the product.
• The English text is the original instructions.
Other languages are translation of the original
instructions.
NOTICE
This illustration represents OCU-CR1000VF8A
Electrical Approval Certificate in Australia
CS10836N
01_OCU-CR1000VF8A.indd 1 2019/08/27 10:56:02

Other manuals for Panasonic OCU-CR1000VF8A

Question and Answer IconNeed help?

Do you have a question about the Panasonic OCU-CR1000VF8A and is the answer not in the manual?

Panasonic OCU-CR1000VF8A Specifications

General IconGeneral
BrandPanasonic
ModelOCU-CR1000VF8A
CategoryHeat Pump
LanguageEnglish

Summary

Cautions for Safety

Installation Work Precautions

Safety guidelines for installing the unit, covering foundation, securing, and protective measures.

Electrical Work Precautions

Safety precautions for electrical wiring, grounding, and circuit protection to prevent shock and fire.

Cautions for Use

Guidelines for safe operation, including user restrictions and handling precautions.

Repairs Procedures

Procedures and precautions for disassembly, repair, and component replacement by qualified personnel.

Disposal Guidelines

Guidelines for safe disposal of the unit and old equipment, adhering to environmental regulations.

Name of Each Part

Optional Accessories

Details of optional accessories available for the unit, including model numbers and applications.

Scope of Application, Specifications

Climatic Class Specifications

Details of climatic classes and corresponding temperature, humidity, dew point, and water vapour mass.

Unit Rated Specifications

Detailed electrical and performance specifications, including power source, current, and cooling capacity at various temperatures.

Refrigeration Unit Installation and Usage

Installation Work Precautions

Key precautions for installing the unit, emphasizing CO2 refrigerant compatibility and piping integrity.

Installation Site Guidelines

Considerations for choosing an appropriate installation site, including neighbor disturbance, stability, ventilation, and wind direction.

Installation Example

Visual guidance on required clearances and configurations for various installation scenarios.

Refrigerant Piping Guidelines

Guidelines for selecting suction and liquid line sizes for CO2 refrigerant, considering pressure and flow.

Refrigerant Charging Steps

Detailed steps for charging refrigerant, including preparation, initial/additional charging, and charge amount calculation.

Electrical Work and Pre-Operation

Electrical Wiring Safety Precautions

Essential safety measures for electrical wiring, including grounding and circuit separation.

Unit Electrical Circuit Diagram

Schematic representation of the unit's electrical connections, including control and power circuits.

Pre-Operation Confirmation Checks

Essential checks before starting operation, including wiring, voltage, and insulation resistance.

Control System Operation

Control Setting and Indication

Overview of control PCB functions, switches, LEDs, and display elements for setting and monitoring.

Unit Control Functions

Details on protective mechanisms, inverter functions, and defrosting control for safe and efficient operation.

Operational Adjustments

Procedures for adjusting refrigerant quantity and checking oil levels for optimal unit performance.

Alarms, Maintenance, and Failure Diagnosis

Unit Alarms and Notifications

Information on alarm systems, external alarms, and descriptions of various abnormality alarms.

Unit Maintenance and Inspection

Guidelines for contacting specialty companies for scheduled maintenance and inspection services.

Failure Response Actions

General steps to take when a component fails, emphasizing diagnosis, repair, and safety precautions.

Unit Failure Diagnosis

Table of error codes, their meanings, causes, and correction methods for diagnosing unit failures.

Regulatory Compliance

PED Compliance and Rating Plate

Details on compliance with PED directive and information presented on the unit's rating nameplate.

Australian WHS Regulatory Info

Information on pressure equipment covered by Australian WHS regulation, including design registration.

Related product manuals