Sub-Zero Refrigerator & Freezer Repair Montreal
We repair Sub-Zero built-in fridges, freezers, PRO series, columns, undercounter units and wine storage. Genuine parts, skilled diagnostics, warranty-backed repairs.
We repair Sub-Zero built-in fridges, freezers, PRO series, columns, undercounter units and wine storage. Genuine parts, skilled diagnostics, warranty-backed repairs.
Our technicians are trained to focus on certain brands to improve efficiency
Give us a call, we will send a professional repairman to your home that specializes on your brand.
Sub-Zero Residential or Commercial appliances.
Flash Repair
We specialize in sealed systems, evaporators, compressors, icemakers, sensors, dampers, boards, and water valves. Our techs protect custom cabinetry finishes and ensure premium care.
| Fault/Code | Condition/Description | Solution |
|---|---|---|
| EC50 | Excessive compressor run time | Check sealed system, fans, gaskets, thermistors. |
| EC24 | Defrost system error | Replace heater, bi-metal, or board. |
| EC40 | Condenser fan error | Replace fan; clear debris. |
| EC06 | Ice maker fault | Run diagnostics; replace module/valve. |
| EC07 | Evaporator thermistor error | Replace sensor. |
| EC08 | Condenser thermistor error | Replace sensor. |
| EC20 | Communication/UI error | Reseat harness; replace UI/control. |
| EC30 | High temp alarm | Check sealed system, fans, door seals. |
| EC10 | Power loss | Reset; verify circuit. |
| EC09 | Door switch error | Replace switch; inspect harness. |
Monday to Friday
7:00am - 9:00pm
Saturday
10:00am - 5:00pm
Sunday
12:00am - 5:00pm