Refrigeration Controller ER55 (ER55-SM230-501C)
ER55-SM230-501C
Controller
· Refrigeration & Combustion Controls Series
Is the Refrigeration Controller ER55 (ER55-SM230-501C) still supported?
No. Johnson Controls ended support for the Refrigeration Controller ER55 (ER55-SM230-501C) on 2026-08-31. No further security fixes will be issued. See Johnson Controls's lifecycle bulletin.
When does the Refrigeration Controller ER55 (ER55-SM230-501C) reach end of support?
Johnson Controls support for the Refrigeration Controller ER55 (ER55-SM230-501C) ends on 2026-08-31.
What replaces the Refrigeration Controller ER55 (ER55-SM230-501C)?
Johnson Controls has not published a successor model for the Refrigeration Controller ER55 (ER55-SM230-501C).
Refrigeration Controller ER55 (ER55-SM230-501C) Lifecycle Overview
The Johnson Controls Refrigeration Controller ER55 (ER55-SM230-501C) (ER55-SM230-501C) is a controller product in the Johnson Controls Refrigeration & Combustion Controls series. This product has reached end of life as of , meaning Johnson Controls no longer provides technical support, software updates, or hardware replacement for this product. Organizations still running the Refrigeration Controller ER55 (ER55-SM230-501C) should plan a migration .
Lifecycle Milestones
| End of security vulnerability support | 2mo ago | |
|---|---|---|
| Last date of support | 2mo ago |
Product Information
| Product Line | Refrigeration Controller ER55 |
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