Guide de Dépannage de la Carte Inverter : Climatiseur Kolin KSM-IW20WAE
Un guide pratique pour diagnostiquer et dépanner la carte électronique de l'unité extérieure du climatiseur Kolin KSM-IW20WAE Primus Series face...
Refrigeration
Best piping practices for semi-hermetic systems
A single piping mistake can quietly destroy a semi-hermetic compressor. We break down a real-world refrigeration setup to spot a...
Not recommended R410A to R407c
Not recommended! R410A has very high pressure. R407C has much lower pressure. This means the compressor is designed for completely...
Details of refrigerant R134a
How to decode “R134a” like a pro The number isn’t random. It follows a simple system called the Ashrae refrigeration numbering...
The electrical circuit for a timer-based steam refrigerator is an interesting one
The electrical circuit of a timer-based steam refrigerator is a clever and ingenious circuit because it divides the operation into...
Changing Filter 1/5 Hp
Step-by-step guide to changing a 1/5 HP filter: unplug, relieve pressure, twist-lock removal, and the “grey water” trick for water...
1/5 HP Compressor oil change: How much and how to do it right
Learn the exact 1/5 HP compressor oil change process: 200–250 ml oil quantity, POE oil type for R134a, and vacuum-based...
Can the GL80 compressor be installed in place of the GL90?
The main difference is the winding material: the GL80 uses aluminum coils, while the GL70 uses copper. Performance-wise, the GL80...
The process of replacing the air conditioner compressor is successful, and it is working as it was before ?
“The process of replacing the air conditioner compressor is successful, and it is working as it was before.” Alternatively, if...
A problem with a Brand refrigerator: ice forms, it makes a noise, and it stops cooling
The issues you are experiencing with your Brandt refrigerator (ice buildup, unusual noise, and poor cooling) indicate a failure in...