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Daikin RY250F7W1 User Manual

Daikin RY250F7W1
12 pages
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English
Split System air conditioners
INSTALLATION MANUAL
Installation manual
Split System air conditioners
R200F7W1
R250F7W1
RY200F7W1
RY250F7W1
RP200B7W1
RP250B7W1
RYP200B7W1
RYP250B7W1
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Daikin RY250F7W1 Specifications

General IconGeneral
BrandDaikin
ModelRY250F7W1
CategoryAir Conditioner
LanguageEnglish

Summary

Installation Site Selection

Installation Precautions

Unit Unpacking and Placement

Steps for unpacking and positioning the outdoor unit on its foundation.

Installation Servicing Space

Refrigerant Pipe Size and Length

Refrigerant Pipe Sizing

Details on gas and liquid pipe sizes for different models.

Allowable Pipe Lengths

Specifies maximum pipe lengths and height differences for configurations.

Refrigerant Piping Precautions

Pipe Connection Precautions

System Evacuating

Air Tightness and Vacuum Drying

Procedures for leak testing and vacuum drying, especially for R407C.

Leak Testing Procedure

Steps to conduct a leak test after evacuation.

Refrigerant Charging

Additional Refrigerant Charging

Instructions for calculating and adding refrigerant based on pipe length.

Complete Refrigerant Charging

Pumping-Down Operation Precautions

Electrical Wiring Work

Power Supply and Unit Wiring

Details on connecting power supply and inter-unit wiring.

Test Operation

Disposal Requirements

Wiring Diagram

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