FRIEDHELM LOH Rittal 1194.42 Series Скачать руководство пользователя страница 21

 

检查和维修

 

威图机柜空调装配说明书

                                                                                                    page 21 of  27 

个阶段,温度可能降至低于为参数

AH

设定的设定点

以下。

 

要通过按键启动或禁止强制制冷,首先要按住

set

持续超过

秒;进入参数设定菜单(输入密码

22

),

然后更改

CC

(出厂设定

0

)参数为

1

 

然后同时按

UP

DOWN

健超过

3

秒,显示屏将显示

 

cc

 

并且

   

图标将闪烁

 (

闪烁

2

,

停止

);  

 

6

过滤网

 

作为附件的不锈钢滤层为粗滤器,可以滤掉空气中的
大粉尘或绒毛。由于鼓风机吸入的空气压足够高,通
过滤层和空调外部回路的微尘将被吹送到柜内。这并
不影响空调的工作。

 

 

注意!

 

请参照机器铭牌下方的维护标签定期对
过滤网进行维护!若不对过滤网进行维
护,当现场环境恶劣造成过滤网严重堵
塞时,会造成制冷系统异常,甚至损坏
制冷设备。

 

 

 

5: 

更换过滤垫

 

 
7

技术信息

 

空调(压缩空调)由四个主要部件组成:制冷剂压缩
机、蒸发器、冷凝器和毛细管,它们通过相关的管道
系统相连。这个管道回路中充满着易沸腾物质,即制
冷剂。

R134a (CH 2FCF3) 

制冷剂不含氯气,它对臭

氧的破坏(

ODP

)为零,因此该制冷剂是环保的。在

密封的冷却循环中集成了一个过滤干燥器,它为空调
提供了有效的保护,使其有效抵御湿气、酸蚀、杂质
和外来物质

7.1.1

空调的运行

 

 

6: 

制冷机的运行原理

 

 

压缩机将气态的制冷剂从蒸发器带走并将其压缩到一
个较高的压力,进入冷凝器。在这个过程中,制冷剂
的温度上升,超过周围的温度,热量可以通过冷凝器
的表面向周围环境散发。然后制冷剂被液化,通过恒
温控制的毛细管制冷剂回到蒸发器,在蒸发器中制冷
剂低压蒸发。完成蒸发的热量来自控制柜的内部,从
而使其冷却。这样就完成了制冷循环,上述的热交换
过程又重新开始。

 

7.1.2

冷凝水的排放

 

冷凝水管安装在蒸发器隔板上,从而保证可能在蒸发
器中形成的任何冷凝水(高湿度、柜内温度过低)从
制冷机的底部排出。为了实现这个目标,需要在冷凝
管连接处安装一个软管。冷凝水必须能够自由流掉。
如果冷凝水排放的距离过远,必须采取措施,避免软
管弯曲,并进行检查,改正排出方式。

 

 

7: 

更换过滤垫

 

8

使用说明

 

存储、维护、运输和配置

 

做为免维护、密封的系统,在工厂已经添入了制冷循

 

环所需的制冷剂,并进行了泄露测试和功能测试。

 

安装的免维护风扇采用滚珠轴承,对其进行了防潮和
防尘保护,并且装配了温度监控器,其预期寿命至少

30

000

工作小时。因此,冷却机很大程度上是无

需维护的。外部空气循环部件需要用压缩空气经常进

       

 

Содержание Rittal 1194.42 Series

Страница 1: ...Assembly and operating instructions 3370 22X 3370 52X 3370 32X 3370 62X 3370 37X 3370 72X 3370 42X 1194 42X 1194 55X 1194 62X 1194 72X Compact Cooling unit Compact...

Страница 2: ...eters Error Bookmark not defined 5 3 Evaluating system messages Error Bookmark not defined 5 4 Forced cooling Error Bookmark not defined 6 Filter mats Error Bookmark not defined 7 Technical informatio...

Страница 3: ...l occur if the enclosure is leaky the separation of the units from one another and from the wall should not be less than 200mm air inlet and outlet are not obstructed on the in side of the enclosure u...

Страница 4: ...e set point C r2 Setpoint max value r1 50 45 C cc Continuous cycle period 0 15 1 hours C A0 Alarm and fan dif ferential 20 20 2 See chapter 5 2 F AH Alarm maximum temp 50 99 10 See chapter 5 2 C Ad1 D...

Страница 5: ...mperature range Press the SET button for more than 3 s if there are active alarms mute the buzzer the display shows the parameter code PS password press the SET button to access the password set ting...

Страница 6: ...havior Rittal cooling unit assembly and operating instructions page 6 of 28 Reconnect power supply while holding but tons 2 and 3 Display will show the message CF After a few seconds the unit will res...

Страница 7: ...no AH alarm displayed Temperature alarm output Logo and buzzer on display The information AH and logo will be shown on the display and buzzer The over temperature message may also be polled via a con...

Страница 8: ...connected by suitable Pipe work This circuit is filled with a readily boiling substance the refrigerant The R134a CH2FCF3 refrigerant is free from chlo rine It has an ozone destroying potential ODP of...

Страница 9: ...ooling unit Cut the supplied sealing tape to the correct length and stick it carefully along the back of the unit so that no gaps are left at the joints Figure 8 Applying the self adhesive tape Screw...

Страница 10: ...sites with a continuous current carrying capacity incoming mains power supply of more than 100 A per phase and with a supply voltage of 400 230 V If necessary the electricity supply company must be co...

Страница 11: ...tensity Notice Caution Risk of fire Never use flammable liquids for cleaning Sequence of maintenance measures Check the level of dirt Filter soiling Replace the filter if necessary Cooling membranes s...

Страница 12: ...19 Twist off the screw of the outside fan 1 Figure 20 Twist off the screw of the outside fan 2 Figure 21 Remove the outside fan Figure 22 Disconnect the plug of the outside fan 1 Figure 23 Disconnect...

Страница 13: ...plant Please contact us for advice 11 Scope of supply and guarantee 1 cooling unit ready for connection 1 sealing tape 1 set of mounting and operating instructions Guarantee This unit is covered by a...

Страница 14: ...12 Wire plan Rittal cooling unit assembly and operating instructions page 14 of 28...

Страница 15: ...12 Wire plan Rittal cooling unit assembly and operating instructions page 15 of 28...

Страница 16: ...17 2 17 3 17 4 17 5 17 5 1 17 5 1 1 17 5 1 2 18 5 1 3 18 5 1 4 19 5 1 5 19 5 1 6 19 5 1 7 19 5 1 8 19 5 2 20 5 3 20 5 4 20 6 21 7 21 7 1 1 21 7 1 2 21 8 21 8 1 22 8 1 1 22 8 1 2 22 8 2 1 23 8 2 2 23...

Страница 17: ...1 page17 of 27 1 2 3 4 50 200mm 2 5 30 5 1 1 3 5K Ti 5 1 1 3 7 H1...

Страница 18: ...SET UP DOWN SET SET 3 C SET 3 PS SET UP DOWN 22 SET UP DOWN LED LED SET UP DOWN SET SET 3 F PS 0 99 22 22 S St r1 r2 35 St r1 r2 St F rd 0 19 5 r4 rd C C r1 20 r2 30 R1 R2 C r2 r1 50 45 C cc 0 15 1 h...

Страница 19: ...e 19 of 27 S SET 1 UP DOWN SET 5 1 4 35 S 5 1 5 SET 3 PS SET UP DOWN 22 SET UP DOWN r1 r2 SET UP DOWN SET SET 3 r1 r2 5 1 6 2 1 2 99 99 5 1 7 3 Start up reset 1 3 2 1 3 22 2 3 CF 5 1 8 UP 3 ON UP 3 OF...

Страница 20: ...of 27 5 2 A0 AH A0 A0 AH A0 0 AH A0 0 AH 4 AH AH 10 50 99 ST 35 AO 2 AH 10 46 ST 35 AH 10 45 46 45 AH 45 AH AH 42 ST 35 AH 10 AO 2 43 42 43 43 AH 1 C 2 Ad1 Ad1 Ad Ad1 HP HP 1 C 2 HP HP 1 C 2 5 3 E0 HI...

Страница 21: ...9 page 21 of 27 AH set 3 22 CC 0 1 UP DOWN 3 cc 2 6 5 7 R134a CH 2FCF3 ODP 7 1 1 6 7 1 2 7 8 30 000...

Страница 22: ...9 page 22 of 27 7 1 70 Rittal 8 1 1 2 8 TS SK 3370724 TS 8800 071 8 1 1 9 10 3370220 compact 8 1 2 4 11 12 13 8 2...

Страница 23: ...1 N SK 1194424 L1 L2 SK 3370520 L1 N SK 3370524 L1 L2 SK 1194550 L1 N SK 1194554 L1 L2 SK 3370620 L1 N SK 1194620 L1 N SK 3370724 L1 L2 SK 1194724 L1 L2 8 2 1 3mm K 8 2 2 10 IEC 61 000 3 11 100A 400 2...

Страница 24: ...9 page 24 of 27 9 2 15 16 17 18 19 20 1 21 2...

Страница 25: ...9 page 25 of 27 22 23 24 10 11 1 1 1 4 25...

Страница 26: ...12 page 26 of 27 12...

Страница 27: ...12 page 27 of 27 X2 M3 X3 B1 X1 K1 M1 K2 M2 F2...

Страница 28: ...chanical Technology Shanghai Co Ltd Address No 1658 Minyi Road Songjiang Industrial District Shanghai Phone 86 21 51157799 0 User support email address service rittal cn Web site http www rittal cn 2s...

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