Xmtd-2201 Manual -

Usually or Pt100 RTD – check sticker on the unit.

Complete Technical Guide and User Manual for the XMTD-2201 Digital Temperature Controller

Used to enter the menu system, save changes, and cycle through parameters. Data Shift Key ( ←left arrow

Used in ON/OFF mode to prevent rapid switching.

: After energizing your system, allow the controller to sit undisturbed for a minimum of 30 minutes. This ensures the cold-junction compensation circuitry achieves thermal equilibrium, providing accurate temperature displays. xmtd-2201 manual

Thermocouples (K, J, E, S, T) and RTDs (Pt100, Cu50)

Even with a proper , errors occur. Here is the official error code table:

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Relay contact (3A/250V AC) or SSR drive voltage (12V DC, 30mA max) Alarm Output: 1x Relay contact (3A/250V AC) Usually or Pt100 RTD – check sticker on the unit

The is an industrial digital temperature controller designed for precision monitoring and regulation in heating or cooling systems. It is part of the broader XMT series of instruments known for their high anti-interference performance and reliability. 🛠️ Technical Specifications

size makes it a drop-in replacement for many older analog units.

Avoid unofficial "manual download" websites that require surveys or credit cards. The XMTD-2201 is a common, low-cost device; no legitimate company charges for its manual.

Time Proportional On-Off or 2-Position On-Off Output Type: Relay output (typically 3A at 220V) : After energizing your system, allow the controller

Do not alter settings or disturb the heating system during this cycle. The system will artificially oscillate 2 to 3 times around the setpoint.

Install the unit into your panel and secure it with the provided mounting brackets.

Provides precise adjustment to minimize overshoot and maintain a "flat" temperature line. Hysteresis (On-Off) Control: