Sub Zero SZ7569P Chiller Controller

The Sub Zero SZ7569P Chiller Controller is a compact and reliable digital temperature controller designed for precise temperature regulation in refrigeration and cooling applications. It is widely used in chillers, deep freezers, display cabinets, cold storage units, and commercial refrigeration systems where maintaining a stable temperature is critical. Equipped with an NTC temperature sensor input and a high-capacity compressor relay output, the controller continuously monitors temperature and automatically operates the compressor to maintain the desired set point. It also features compressor protection through time-delay functionality, helping to reduce frequent compressor cycling and extend equipment life. Its bright LED display ensures easy monitoring, while the user-friendly keypad allows quick parameter adjustment. The controller supports both cooling and heating modes, making it suitable for a variety of temperature control applications. Designed for panel mounting, the SZ7569P offers dependable performance and easy installation for OEMs, refrigeration technicians, and maintenance professionals.

Key Features

• Digital temperature controller for refrigeration applications

• Temperature range up to approximately -45°C to +99°C

• NTC sensor input

• High-capacity 20A compressor relay output

• Cooling and heating mode selection

• Compressor protection with time-delay function

• Memory retention during power interruptions

• Auto operation in case of sensor failure

• Bright LED display for clear visibility

• Compact panel mount design

Applications

• Water chillers

• Deep freezers

• Display refrigerators

• Pastry and bakery display cabinets

• Cold storage equipment

• Beverage coolers

• Commercial refrigeration systems

• Laboratory cooling equipment

Why Buy From Voltkart?

• Authorised Mean Well distributor in India

• GST invoice provided

• Pan India delivery in 5-7 days

• Bulk pricing available on WhatsApp

FAQs

Q1. What is the temperature range of the Sub Zero SZ7569P?
The controller typically operates within a temperature range of approximately -45°C to +99°C, making it suitable for most refrigeration and chiller applications.

Q2. Can the SZ7569P protect the compressor from frequent switching?
Yes. The controller includes a compressor delay feature that helps prevent rapid cycling and improves compressor life.

Q3. What type of sensor does this controller use?
The SZ7569P is designed to work with an NTC temperature sensor for accurate temperature measurement and control.

Q4. Can this controller be used in both cooling and heating applications?
Yes. The controller supports both cooling and heating modes, allowing it to be used in various temperature control systems.

Q5. Where is the SZ7569P commonly installed?
It is commonly installed in chillers, deep freezers, display cabinets, beverage coolers, and other commercial refrigeration equipment requiring accurate temperature control.