Cảm biến phát hiện đông tuyết - Frost Protection Thermostat TFR
Product overview
The frost protection thermostat TFR is used for downstream temperature monitoring of water air heaters in ventilation and air-conditioning systems to prevent frost damages. It has a small differential gap and a good repeatability. The reset can be done automatically. For model TFR…-R
reset is made manually by a button.
The frost protection thermostat can be used to initiate the following frost protection functions:
- Stop fan
- Close outside air dampers
- Open heating coil valve 100%
- Star heating coil pump
- Switch-off chiller (condenser) and humidifier
- Trip visual and/or audible frost alarm