Temperature a sang a, mahse set point a thleng lo:
1) Thermostat chu enfiah rawh. Hei hian thermostat-a heating output status, output power ratio setting (thermostat-in he function a neih chuan), thermostat-a temperature compensation setting, thermostat-a over-Temperature setpoint action leh setpoint, leh PID parameters te a huam a (factory settings a ni).
2) Heater leh heating control circuitry te chu enfiah thin ang che. Oven thenkhatah chuan multiple heating group an hmang thin. Group tinte chu an thawk tha em tih enfiah rawh. Heating group tin phase tina current tehna atan ammeter-ah clamp- hmang la, a nih loh leh heater te chu disconnect la, an resistance teh rawh.
2. Temperature a sang lo emaw, a lum emaw a awm thei:
1) Thermostat-a status indicator leh settings te enfiah thin ang che.
2) Heater leh control circuitry te chu enfiah la, AC contactor chu a engage tha em tih te, heating circuit breaker a inhawng em tih te, intermediate relay a thawk tha em tih te pawh a tel.