冷水機(jī)冷凍機(jī)操作指南
Operation Manual of Chiller

1.開(kāi)機(jī)前的準(zhǔn)備
1. Preparations before start-up

(1).檢查機(jī)組周圍有否異物。
(1) Check whether the unit is surrounded by any foreign substance.

(2).檢查機(jī)組電源連接是否妥當(dāng)，(相電源是否符合冷水機(jī)電壓要求)。
(2) Check whether the power supply of the unit is properly connected (if the phase power supply meets the requirements of chiller voltage) or not.

(3).檢查冷卻水和冷凍水系統(tǒng)所有閥門(mén)是否已開(kāi)，水塔是否在備用狀態(tài)。
(3) Check whether all valves of the cooling water system and refrigerated water system have been opened already and if the water tower is in stand-by state or not.

(4).先開(kāi)系統(tǒng)中的水泵、水塔、后開(kāi)冷水機(jī)。
(4) Firstly open the water pump and water tower in the system and then start the chiller.

※ 必須確定機(jī)組及管路系統(tǒng)內(nèi)水已完全充滿，切勿在沒(méi)水時(shí)運(yùn)行水泵及機(jī)組。
※ Make sure that the unit and pipeline system are fully filled with water. Do not operate the water pump and the unit without water.

2. 冷水機(jī)操作
2. Operation of chiller

(1).若電源及水喉接駁妥后，首先開(kāi)啟水泵、水塔開(kāi)關(guān)，要留意水泵運(yùn)轉(zhuǎn)方向，確保水泵按正確方向運(yùn)轉(zhuǎn)，如方向相反，將電源線 R及 S對(duì)調(diào)接駁即可，然后開(kāi)啟壓縮機(jī)開(kāi)關(guān)，再把出水溫度設(shè)定至所需之溫度【通常溫度調(diào)節(jié)不能低于3℃，以防止蒸發(fā)器結(jié)冰】，機(jī)組壓縮機(jī)運(yùn)行按容量調(diào)節(jié)段數(shù)自動(dòng)逐級(jí)加載，當(dāng)系統(tǒng)水溫降至所設(shè)定溫度時(shí)，壓縮機(jī)按容量調(diào)節(jié)段數(shù)自動(dòng)逐級(jí)卸載運(yùn)行。
(1) If power supply is well connected with the hose, please turn on the water pump and water tower firstly, and pay attention to operation direction of the water pump, so as to ensure that the water pump can operate towards correct direction. If the water pump operates in opposite direction, exchange R end and S end of power supply and then turn on the switch of compressor. After that, set the water temperature as required [normally not lower than 3℃, so as to avoid freezing of compressor]. The compressor should be loaded step by step as per stages of capacity regulation. When water temperature of the system drops to preset temperature, the compressor will be unloaded step by step as per stages of capacity regulation.

(2).關(guān)機(jī)時(shí)先關(guān)主機(jī)，壓縮機(jī)停止運(yùn)轉(zhuǎn)，再關(guān)水泵、水塔，最后切斷總電源。
(2) Turn off the host machine firstly. After that, close the water pump and water tower after the shutdown of compressor. At last, cut off main power supply.

冷水機(jī)操作順序
Operating sequence of chiller

開(kāi)機(jī)：按“START”鍵啟動(dòng)機(jī)組
Start-up: Press key “START” to start the unit.

開(kāi)冷凍泵---延時(shí)---開(kāi)冷卻泵---延時(shí)---根據(jù)能量調(diào)節(jié)開(kāi)壓縮機(jī)
Start refrigeration pump---delay---start cooling pump---delay---start compressor as per energy regulation

關(guān)機(jī)：按“STOP”鍵停止機(jī)組
Shut-down: Press key “STOP” to shut down the unit.

關(guān)所有壓縮機(jī)---延時(shí)---關(guān)冷卻泵---延時(shí)---關(guān)冷凍泵
Turn off all compressors---delay---turn off cooling pump---delay---turn off refrigeration pump

※ 具體操作內(nèi)容參照附頁(yè)《操作面板控制器使用說(shuō)明》
※ Refer to Operation Manual for Controller of Operation Panel on the attached page for specific operations.

警告：機(jī)組參數(shù)出廠時(shí)已設(shè)定，請(qǐng)勿自行調(diào)整，否則因此引起的后果將不在保修范圍內(nèi)。
Warning: Parameters of the unit have been set in the factory. Do not adjust the parameters without authorization, otherwise, damages caused hereof shall not be included in the warranty scope.