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8. Trouble Shooting
8.1 Description of Alarm Message
Call operator to dose chemical now. Press YES
key to stop buzzing.
1. Please ensure the Parameters in PAGE E (E-
11(40) & E-12(999)) whether same as default
value.
2. Please check the LED on SSR whether
glowing during rising temperature.
3. Please check the heater circuit.
1. Please check the cooling blower whether
running continuously.
2. Please check the SSR whether keep ON
continuously.
3. We might need to adjust the E-21 (10) & E-22
(60) settings in accordance with the need for
large volume beaker.
1. Please check the SSR whether keep ON
continuously.
2. Please check the cooling blower whether
running properly during rising temperature.
3. We might need to adjust the E-31 (10) & E-32
(999) settings in accordance with the need.
1. 確認是否在保溫段第 6 分鐘後仍持續加熱超過 1
分鐘。
2. We might need to adjust the E-51 (6) & E-52
(60) settings in accordance with the need.
3. Please replace a temperature sensor if
malfunction.
1. Please check the pin connection of RJ-11
which is RS485 connector and connected
between HMI and Inverter.
2. Please check the Inverter setting whether
correct. (2-00=d4, 9-04=d1)
3. Please replace a new Inverter if malfunction.
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