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Troubleshooting - Johnson Controls T8000 Series Quick Start Manual

Touch screen fan coil thermostat

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T8600-TB20-9JS0/9JR0-M0、T8600-TF20-9JS0/9JR0-M0 Series Touch Screen Fan Coil Thermostat - Installation Instructions
T8600-TB20-9JS0/9JR0-M0、T8600-TF20-9JS0/9JR0-M0 系列触摸屏风机盘管温控器 - 安装说明
标定
T8000系列温控器不需要现场标定。
故障检修
故障现象
解决方法
1.检查接线是否正常
温控器不开机
2.检查保险是否脱落
3.检查前后面板排线是否安装到位
4.检查AC220电源是否供电正常
故障显示代码说明
传感器出现故障,温控器关闭风机和电动阀,并显示"
" E2 " " EE "。
E1 :传感器短路报警。
E2 :传感器断路报警。
EE :E²故障时显示。
当温度高于55℃显示" HI ",当温度低于0℃显示" LO "。
维修和替换
不要试图现场维修T8000系列温控器。如果温控器不能正常工作,请于附近
Johnson Controls 办事处联系。当联系办事处更换产品的时候,请说明外部标签
或参数表上印有的类型/型号。
技术参数
请参考产品说明书。
重要:
T8000系列温控器仅用作在线电压风机盘管控制使用。当T8000系列温控器调节
装置失灵或故障时可能会导致人员伤害,财产损失及其它配备损坏。增加预防
措施,如常使用监控及报警系统、电压保护开关等,在安装系统中。来加强此
温度调节装置的机能失常和失效时的保护。
不要把温控器装在结露、潮湿或有湿气处。湿气会损坏温控器。
不要把封入前盖的PCB板移出,从前盖中把封入的PCB板拆卸移出将不再享有质
保服务。
使所有接线符合国家、地区和当地的规定。不要超过T8000系列温控器电流容
量。
警告:
在进行电器接线时确保电源断开。在带电时连接各部件可能引起电击,从而导
致人员受伤甚至死亡。
电击危险
按照国家、地区和当地的规定给温控器接地。接地失效可能导致电击和人员伤
亡 甚至死亡。
电击危险和财物损坏
在温控器通电前把未使用的线头保护好,使之绝缘。任何一个未使用的线头未
被绝缘和保护可能导致财产损坏,电击和人员伤亡甚至死亡。
注意:
在所有的接线未检查好之前,不要给系统通电。短路或不正确的接线可能导致设备
永久性的损坏。
602Q-B01A-NB-Issue Date 1 2015
Calibration
No on-site calibration required for the T8000 series thermostat.

Troubleshooting

Troubles
The thermostat
cannot be powered
on
Fault Alarm
"以及" E1 "
When the sensor is in fault, thermostat will close the fan and valve, and display "
E1
E2
"
", "
" and "
E1:
Sensor short cut alarm
E2:
Sensor circuit breaker alarm
EE:
E² fault alarm
HI
Display "
", temperature > 55℃; display "
Repair and Replacement
Do not attempt to repair the T8000 Series thermostat. In case of an improperly functioning
control, contact the nearest Johnson Controls? representative, and specify the desired
product code number. When contacting the supplier for a replacement please state the
type/model number of the control located on the data plate or cover label.
Specifications
Refer to Product Catalog for Details.
IMPORTANT:
Use this T8000 Series Line Voltage Fan Coil Thermostat only as an operating
control. Where failure of malfunction of the T8000 Series Thermostat could
lead to personal injury or property damage to the controlled equipment or other
property, additional precautions must be designed into the system. Incorporate
and maintain other devices such as supervisory or alarm systems or safety or
limit controls intended to warn of, or protect against, failure or malfunction of
the T8000 Series Thermostat.
Do not install this thermostat in condensing, wet, or damp environments.
Moisture may cause damage to the thermostat.
Do not remove PCB from the enclosure cover. Removing the PCB from the
enclosure cover voids the product warranty.
Make all wiring connections in accordance with local, nation, and regional
regulations. Do not exceed the T8000 Series thermostat's electrical ratings.
WARNING:
Disconnect power supply before making electrical connections. Contact with
components carrying hazardous voltages can cause electrical shock and may
result in severe personal injury or death.
Risk of Electrical Shock
 Ground the thermostat according to local, national, and regional regulations.
Failure to ground the thermostat may result in electrical shock and severe
personal injury and death.
Risk of Electrical Shock and Property Damage
 Insulate and secure each unused wire lead before applying power to the
thermostat. Failure to insulate and secure each unused wire lead may result
property damage, electrical shock, and severe personal injury or death.
CAUTION:
Do not apply power to the system before checking all wiring connections. Short
circuited or improperly connected wires may result in permanent damage to the
equipment.
Solutions
1.Check the wire connection
2.Check if the insure fall off
3.Check if the front/back panel is installed correctly
4.Check if the AC220 power is normally supplied
EE
".
LO
", temperature < 0℃
",
5

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T8600-tf20-9js0-m0T8600-tb20-9js0-m0T8600-tf20-9jr0-m0T8600-tb20-9jr0-m0