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How to Design Walk-in Cooler - Heat Load Calculation, Electrical Wiring, Installation

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Published on Dec 26, 2016

How to Design Walk-in Cooler




Heat Load Calculations
Electrical Load Calculations
Mechanical Installation
Electrical Wiring

Website info:
http://mechanical-marine-systems-engi...

Walk-in cooler Design, sizing and selection Process:
 Heat load calculation
 How to Size Evaporator
 How to size compressor and condensing unit
 How to select liquid receiver
 How to select TXV (thermostatic expansion valve)
 How to select filter/drier
 How to select sight glass
 How to select liquid line solenoid valve
 How to size refrigerant lines and piping
 How to calculate electrical load input
 How to size copper wire conductors
 How to wire refrigeration walk-in cooler
 How to wire evaporator
 How to wire condensing unit
 How to wire compressor, condenser fan motor
 How to wire defrost timer
 How to wire thermostat
 How to wire liquid line solenoid valve
 How to wire low pressure control/switch
 How to calculate and set low pressure switch settings
 How to prepare estimate bill of materials – electrical
 How to prepare estimate bill of materials – mechanical
 How to prepare order information and specification

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