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General| Brand | Daikin |
|---|---|
| Model | RWEYQ84PTJU |
| Category | Air Conditioner |
| Language | English |
Details compatible indoor unit models and capacity/quantity limits for various outdoor units.
Shows cooling and heating operating limits based on pipe length and level difference.
Lists standard accessories included with the unit for installation and operation.
Lists optional accessories required for installing specific system configurations like branching kits.
Provides detailed technical data including capacity, dimensions, weight, and pipe connections.
Outlines electrical requirements like power supply, voltage, frequency, and fuses for different models.
Specifies required clearance around the unit for installation and maintenance access.
Guidelines for designing the system with the heat exchanger, including strainer and chemical cleaning provisions.
Steps to follow before a test run, including checking piping, filling water, and initial pump operation.
Procedures for managing water quality, flow rate, and handling freezing protection device activation.
Provides detailed water quality standards for circulation, hot water, and make-up water systems.
Outlines inspections and cleaning procedures for the plate type heat exchanger to prevent scale.
Lists optional parts like selectors and adaptors used in field wiring configurations.
Details power circuit requirements, fuse sizes, and cable specifications for connecting the unit.
Provides general guidelines for power connection, inverter considerations, and grounding requirements.
Illustrates typical field wiring examples, including system components and wiring diagrams.
Describes how to connect transmission, interlock, pump, and COOL/HEAT selector wiring.
Explains how to wire for centralized interlock of multiple outdoor units using an adapter.
Details how to set the cooling/heating operation type using the remote controller or selector switch.
Details on performing local settings for cooling/heating, sequence start, and interlock contacts.
Guidelines for selecting proper piping materials, sizes, and wall thickness for R410A systems.
Procedures to prevent foreign materials and moisture from entering the system during pipe installation.
Instructions for connecting refrigerant pipes using flare nuts, brazing techniques, and proper tools.
Details on connecting refrigerant piping using accessory pipes and specific precautions for multi-unit systems.
Provides examples of refrigerant piping connections for various system configurations and pipe sizing.
Procedures for performing air tight tests and vacuum drying to ensure system integrity and remove moisture.
Guidelines for insulating refrigerant piping connections and branch kits to prevent condensation and heat loss.
Checklist for verifying installation aspects like wiring, piping, and insulation resistance before operation.
Instructions and precautions for adding refrigerant, including methods and amounts.
Detailed steps for safely opening and closing stop valves, including tightening torque and precautions.
Procedure for performing air discharge from the water pump and piping until water exits the hole.
Steps to take before energizing the unit, including closing lids and making PC board settings.
Detailed steps for initial startup, monitoring operation status, and checking wiring.
Procedures to verify normal operation of indoor and outdoor units, including air flow and controls.
Discusses maximum allowable refrigerant concentration levels in occupied spaces for safety.
Step-by-step guide to calculate refrigerant concentration and take necessary actions.
