日立中央空调检查与维修方法

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日立中央空调检查与维日立中央空调维修日立中央空调保养日立中央空调安装中央空调安装工程 |
日立中央空调检查与维修方法
设备型号:日立螺杆式冷水机组(日立中央空调)RCU40SC、RCU50SC、RCU60SC、RCU80SC、RCU100SC、 RCU120SC、RCU150SC、RCU180SC、RCU200SC、RCU240SC、RCU40SC2、RCU50SC2、RCU60SC2、RCU80SC2、RCU100SC2、RCU120SC2、RCU150SC2、RCU180SC2、RCU200SC2、RCU240SC2、RCU340SCZ-D、RCU375SCZ-D、RCU510SCZ-D、RCU610SCZ-D、RCU680SCZ-D、RCU750SCZ-D、RCUA160WHZ-E、RCUA180WHZ-E、RCUA220WHZ-E、RCUA240WHZ-E、RCUA280WHZ-E、RCUA300WHZ-E、RCUA380WHZ-E、RCUA440WHZ-E、RCUA500WHZ-E、RCUA560WHZ-E、RCUA600WHZ-E、RCUA660WHZ-E、RCUA720WHZ-E、RCUA780WHZ-E、RCUA840WHZ-E、RCUA900WHZ-E、RCUA160WHZ、RCUA180WHZ、RCUA220WHZ、RCUA240WHZ、RCUA280WHZ、RCUA300WHZ、RCUA380WHZ、RCUA440WHZ、RCUA500WHZ、RCUA560WHZ、RCUA600WHZ、RCUA660WHZ、RCUA720WHZ、RCUA780WHZ、RCUA840WHZ、RCUA900WHZ、RCU40WHZ-A、 RCU50WHZ-A、RCU60WHZ-A、RCU80WHZ-A、RCU100WHZ-A、RCU120WHZ-A、RCU150WHZ-A、RCU180WHZ-A、RCU200WHZ-A、RCU220WHZ-A、RCU240WHZ-A、RCU40WHZ-E、 RCU50WHZ-E、RCU60WHZ-E、RCU80WHZ-E、RCU100WHZ-E、RCU120WHZ-E、RCU150WHZ-E、RCU180WHZ-E、RCU220WHZ-E、RCU260WHZ-E、RCU300WHZ-E、RCU340WHZ-E、RCU380WHZ-E、RCU410WHZ-E、RCU450WHZ-E、RCU490WHZ-E、RCU530WHZ-E、RCU570WHZ-E、RCU600WHZ-E、RCU640WHZ-E、RCU680WHZ-E、RCU720WHZ-E、RCU760WHZ-E、
一、中央空调出现故障报警
二、排除方法
投入清洗剂,开泵循环清洗2小时清洗冷凝器,打开排污阀,排去清洗液,打开冷凝器端盖,用通泡机逐根通洗冷凝器铜管,以清除管道中淤泥、水垢等。除去冷凝器盖板上的锈垢,涂上防锈油漆,以减少电偶腐蚀,油漆干后,重新装上复原。确认系统清洗干净,换入新水,投放L-104钝化预膜药,进行钝化,预膜。若钝化预膜后即转入正常运行,则于一周后投加L-109系列缓蚀阻垢剂,以使系统不再出现结垢现象。
二、开机调试
http://s8/mw690/72553b19gx6BDxNSQCza7&690
http://s2/mw690/72553b19gx6BDxO53AB01&690
广州恒果机电安装工程有限公司
杭州恒果机电安装工程有限公司
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