The solution to the common faults of the constant temperature and humidity test chamber

First, the constant temperature and humidity test chamber can not run 1, the external switching power supply working voltage is not enough
.

(Improve the working voltage of industrial plants) 2, the power plug is damaged or the wire connector is loose
.

(Replace or snap again) 3, the line connector of the main power switch is eroded
.

(Replacement) 4, the route insurance tube is damaged
.

(Check whether the electrical accessories have a short circuit fault) Second, the constant temperature and humidity test chamber temperature can not be controlled 1, the OUT lamp on the temperature controller control panel is always illuminated and is not easy to blow out
.

(Replacement) 2, the contact of the electromagnetic generator switch is stuck
.

(Replacement) 3, no panel switch has 1 group or 2 sets of short circuit fault
.

(Replacement) Third, the temperature of the constant temperature and humidity test chamber is slow to lift 1, and the contact point of the electromagnetic generator switch is not good
.

(Replacement) 2, no connection panel switch has 1 group of short circuit
.

(Replacement) 3, the electric water heater is disconnected
.

(Replacement) 4, the main route of the line connector is not good
.

(Reprocess wiring - part) 5, the working voltage is not enough
.

(Check the working voltage of the switching power supply four, the constant temperature and humidity test chamber without alarm sound alarm damage.

)
(Replacement) 5, noisy 1, poor foundation or unstable
installation.

(Adjust the installation site) 2, through the pipe vibration
.

(Inspection pipeline) Sixth, the temperature difference in the room of the constant temperature and humidity test chamber is large and the exhaust air volume is not enough 1, and the motor motor rotation orientation is wrong
.

(Change the rotation direction of the motor motor) 2, the impeller falls.


(Remove the upper room cover in the room and clamp it tightly again)