The document provides user manual for TZT-100 multi-function thermostat, including how to install, use and maintain it.
This manual explains how to install and operate the Smart Temp TZT-100 multi‑function thermostat. It covers the three operating modes—commercial programmable, residential programmable, and manual—along with clock setting, temperature programming, fan control, and after‑hours override functions.
Technical specifications, communication options, and a troubleshooting guide are included to help installers and users ensure reliable performance. Contact information for Oasis Technologies, the installer, is provided at the end of the document.
| Input Voltage | 24VAC 50/60 Hz +/- 15% |
|---|---|
| Relay rating | 24VAC @ 1 A max per relay |
| Operating Temperature | 0‑50 °C (32‑122 °F) |
| Operating Relative Humidity | 0‑95 % (non‑condensing) |
| Size | 113 × 103 × 23 mm |
| Display resolution | 0.1 °C (0.2 °F) |
| Control Range | Off to 45 °C (113 °F) |
| Communication Protocol | Modbus RTU 4.8K/9.6K/19.2K, No parity, 1 data, 1 stop |
The thermostat operates on 24 VAC at 50/60 Hz with a tolerance of ±15 %.