admin The fault The fault code definition Possible cause Solution code The indoor ambient temperature sensor 1. Temperature sensor broken 1. Replace the sensor A1 2. Sensor connection is not well connected 2. Reconnect the sensor firmly the fault 3. The outdoor main control board is broken 3. Replace the outdoor main control board The middle … Read more
Models: ART-C50/9, ART-C75/9, ART-C100/9, ART-C125/9, ART-C150/9, ART-C200/9 The fault The fault code definition Possible cause Solution code 1. The connection loose 1. Reconnect firmly E5 Wired controller 2. Wired controller malfunction 2. Replace a new one communication the fault 3. The communication wire is an open or short circuit 3. Replace a normal one 4. … Read more
Models: ACMI-H12/4, ACMI-H16/5, ACMI-H28/5, ACMI-H42/5 The fault The fault code definition Possible cause solution code 1. The connection plug loose 1. Reconnect firmly Eon ： 00 Communication the fault 2. The communication wire is an open or short circuit 2. Replace a normal one 3. Main control board malfunction 3. Replace a new one 1 … Read more
Models: ACMX-H65/5, ACMX-H95/5, ACMX-H130/5, ACMX-H65/5R1 the fault code the fault code definition possible cause Solution 1 、 The water flow switch and the power supply wires are not well 1. reconnect the wires firmly connected 2. Replace a normal water flow switch E01 2. The water flow switch malfunction The water flow switch protection 3. … Read more
Models: ACMK-H65/5, ACMK-H130/5 The fault The fault code definition possible cause Solution code 1. The water flow switch and the power supply wires are not well connected 1. reconnect the wires firmly 2. The water flow switch malfunction 2. Replace a normal water flow switch E01 The water flow switch protection 3. Circulating the water … Read more
The fault The fault code definition Possible cause Solution code 1. The connection loose 1. reconnect firmly E5 Wired controller 2. Wired controller malfunction 2. replace a new one 3. The communication wire is an open or short circuit 3. replace normal communication with the fault 4. The indoor unit control board malfunction 4. replace … Read more
The fault The fault Code definition Possible cause Solution Code 1. The outdoor unit is the power off 1. Turn on the power for the outdoor unit Communication the fault 2. The communication wire of units lost 2. Reconnect firmly F1 3. Insert the wrong plug into the indoor or outdoor unit control board 3. … Read more
By reading this blog, you will learn about different error codes that can appear on your Aux Air Conditioner, their meanings, and the troubleshooting steps to fix them. ERROR CODE (display board) ERROR CODE (wired controller) DESCRIPTION L1 C1 The fault with the over-electric current protection L3 C3 The fault with the compressor The power … Read more
2 flash 1 Hour Lockout 3 flash Pressure Switch Problem 4 Flash TCO Circuit Open/Short Condition 5 Flash Flame W/O Gas (Flame being sensed yet gas valve not energized) 6 Flash Rollout Switch Open/Short Condition 7 Flash W1 / W2 Swapped Read More- Trane Belgium Chiller Module UCM-CLD Error Codes Trane Chiller Air Conditioner … Read more
Error Codes & Default Description Error Type Description Fault 87 Check External Chilled Water Setpt IFW Value out of range Fault 89 Check External Current Limit Setpt IFW Value out of range Fault 8A Chilled Water Flow (Ent Wtr Temp) MMR 1) Entering water temperature < leaving WT 2) No water flow 3) Defective EVP … Read more
