background image

 

“精锐”压缩冷凝机组 

“SLIM POWER”CONDENSING UNIT 

 

 

   

   

   

冷(无

  

锡)有

   

   

   

 

Beijer Ref (Wuxi) Co. Ltd 

PN: 

YAL0002-60 

Issue: 

Date:      01/01/20 
Page:       13 of 26  
EN: 

 

 

 

 

13 

 

BD030MZ2*D 

BDX030LZ2*D-AG 

BDN030LZ2*D-F 

BDN030LZ2*D 

13 

70-80 

100-110 

BD040MZ2*D 

BDX040LZ2*D-AG 

BDN040LZ2*D-F 

BDN040LZ2*D 

13 

70-80 

100-110 

BD050MZ2*D 

BDX050LZ2*D-AG 

BDN050LZ2*D-F 

BDN050LZ2*D 

13 

70-80 

100-110 

BD060MZ2*D 

BDX060LZ2*D-AG 

BDN060LZ2*D-F 

BDN060LZ2*D 

13 

70-80 

100-110 

BD075MZ2*D 

BDX075LZ2*D-AG 

BDN075LZ2*D-F 

BDN075LZ2*D 

13 

70-80 

100-110 

 
 

另外

,

将阀安装在系统上时

,

须确保旋转螺母按下表规定的扭矩值旋紧:

 

  

Installed

 

the valve in the system, to ensure that the rotary nut were  tighten with below torque

 

 

 
 
 
 
 

 
              
 

角阀注意事项:

 

                    

在旋转机组中相应的角阀的阀杆以前

,

压紧螺母必须先松开

,

以确保密封圈不会因为阀杆的转动而受到损坏

             

在直线阀杆以后

,

用扭矩扳手以

13

扭矩将压紧螺母锁紧

,

防止制冷剂泄漏。具体数据如下:

 

   Line Valve attentiion

 

        

Before turning valve rod of  Line valve, the gland nut must be released. Make sure that the 

sealing ring is not damaged by  the rotation of the valve rod. After turning valve rod, lock the gland 
nut with a torque wrench for 13 torque, to prevent leakage of refrigerant. The detail is below

 

 

机组型号

Unit Model

 

压紧螺母扭矩

Gland 

Nut Torque 

(N.m) 

BD020MZ2*D 

BDX020LZ2*D-AG 

BDN020LZ2*D-F 

BDN020LZ2*D 

13 

BD030MZ2*D 

BDX030LZ2*D-AG 

BDN030LZ2*D-F 

BDN030LZ2*D 

13 

BD040MZ2*D 

BDX040LZ2*D-AG 

BDN040LZ2*D-F 

BDN040LZ2*D 

13 

BD050MZ2*D 

BDX050LZ2*D-AG 

BDN050LZ2*D-F 

BDN050LZ2*D 

13 

BD060MZ2*D 

BDX060LZ2*D-AG 

BDN060LZ2*D-F 

BDN060LZ2*D 

13 

BD075MZ2*D 

BDX075LZ2*D-AG 

BDN075LZ2*D-F 

BDN075LZ2*D 

13 

 

精锐

”CDU

上安装的压力软管在出厂前已做密封检查。如需维护,请使用扭力扳手参照如下扭矩数据操作:

 

 The pressure hose has been sealed checked before delivery. For maintenance, use torque wrench to 
refer to torque data below

 

 

开口尺寸 

Size

 

螺纹管径 

Thread

 

力矩

Torque

N.m

 

17 

1/4" 

20 

15 

1/4" 

20 

14 

1/4" 

16-18 

 

2.2

制冷管道

Refrigeration Piping

 

制冷管道的安装应由专业的制冷工操作,并符合国家及当地的安装要求,对制冷系统有丰富的工程实
践经验

 

旋转端尺寸

 

 Rotary Nut  

Size

 

扭矩规定

 

 Torque

N.m

 

Rotalock 

3/4’’-16UNF 

40-50 

Rotalock 1’’-14UNF 

70-80 

Rotalock 1 1/4’’-12UNF 

100-110 

Rotalock 1 3/4’’-12UNF 

170-180 

Rotalock 2 1/4’’-12UNF 

190-200 

Содержание SLIM POWER

Страница 1: ...01 20 Page 1 of 26 EN Beijer Ref Wuxi Co Ltd SLIM POWER Condensing Unit Installation Instructions 2 0 7 5HP For 2 0 7 5HP THANK YOU FOR CHOOSING THE BEIJER CONDENSING UNIT TO ENSURE TROUBLE FREE INSTA...

Страница 2: ...Compressor Start Up Reset 5 1 4 Caution Compressor 6 1 5 Personal Protective Equipment 6 1 6 Refrigerant Reclaim 6 1 7 No Smoking 6 1 8 Caution Unit Pressurized 6 1 9 Caution Refrigerant Type 7 1 10 C...

Страница 3: ...p Vacuum 11 2 1 9 Lubrication 11 2 1 10 Unit maintenance 12 2 1 11 Compressor Crankcase heater 12 2 1 12 Unit Electrical Connection 12 2 2 Refrigeration Piping 13 2 3 Compressor Starting 14 2 4 Fan Sp...

Страница 4: ...2 60 Issue D Date 01 01 20 Page 4 of 26 EN 4 4 WIRING SCHEMATIC DIAGRAMS 20 4 1 SLIM POWER Unit MT LT standard 20 4 2 SLIM POWER Unit LT with control panel 21 4 3 Coresense SLIM POWER Unit LT with Cor...

Страница 5: ...carry out all electrical work Always isolate the power to the unit before checking and or diagnosing the units Never work on any electrical item without isolating or disconnecting the power supply Al...

Страница 6: ...or discharge pipe temperature is high anything contacted may reach the ignition point to fire Leaking refrigerant please pay attention to the protection of the eyes and skin When removing refrigerant...

Страница 7: ...se ONLY POE oil do NOT mix POE with other oils when using refrigerants R404A 1 11 Caution Sharp Edges All units are manufactured with sheet metal thus this process had been taken to ensure the edges a...

Страница 8: ...scroll compressor which are fitted with inherent internal line break motor protection After opening the protector may not reset for several hours until the motor cools sufficiently Scroll compressors...

Страница 9: ...range with refrigerant R22 evaporating temperature is from 10 to 10 Low temperature range X series units with refrigerant R404 R22 evaporating temperature is from 40 to 20 Low temperature range N seri...

Страница 10: ...ion to the condenser Condensing Unit should be properly installed on horizontal base with corresponding foot bolts The liquid sight glass is located inside the unit Allow sufficient space around the a...

Страница 11: ...positive pressure region When the unit is installed in a cold ambient the cut out pressure shall be lower than the pressure corresponding to the ambient temperature 2 1 6 Warning Reset Motor Protect W...

Страница 12: ...e oil temperature Oil temperature should be higher than the ambient temperature for at least 10K The expected temperature would be between 50 70 Recommend to check oil temperature regular for ensure t...

Страница 13: ...the rotation of the valve rod After turning valve rod lock the gland nut with a torque wrench for 13 torque to prevent leakage of refrigerant The detail is below Unit Model Gland Nut Torque N m BD020M...

Страница 14: ...efrigerant velocity to ensure efficient oil return Horizontal suction lines shall slope towards to the units to allow the oil return freely to the compressor by gravity A 1 100 slope is considered suf...

Страница 15: ...t in particular blended zeotropic refrigerant such as R404A require proper procedures to be observed Initially charge 60 to 80 of the expected refrigerant charge in liquid form into the liquid receive...

Страница 16: ...rom its mounting place the following procedures need to be carried out professionally by qualified personnel Failure to do so may result in personal injury or death property damage by fire or explosio...

Страница 17: ...the warranty Refer to the Standard Terms Conditions of Sale in the Price Guide for warranty statements Continuous product improvement is our company policy Beijer Ref reserves the right to make change...

Страница 18: ...Take the necessary measures to avoid the ponding damage to the unit 3 Space around unit should be enough for easy ventilation and daily maintenance for specific dimension please refer to 3 2 4 For a...

Страница 19: ...Page 19 of 26 EN 19 BDN040LZ2 D F BDN040LZ2 D 585 388 1032x425x845 BDN050LZ2 D F BDN050LZ2 D 585 388 1032x425x845 BDN060LZ2 D F BDN060LZ2 D 585 388 1032x425x845 BDN075LZ2 D F BDN075LZ2 D 585 388 1032x...

Страница 20: ...L N 1 13 14 3 4 5 6 7 9 8 10 K1 N A1 A2 By Customer 12 2 NO COM L1 L2 L3 L1 Phase Alarm To K1 11 L2 L3 7 WS851 1 VER 00 UNIT S No Overload T1 2T1 4T2 6T3 A C LP HP D B T1 N C 95 96 17 18 19 Dischare...

Страница 21: ...3 4 5 6 7 9 8 10 K1 N A1 A2 By Customer 12 2 NO COM L1 L2 L3 L1 Phase Alarm To K1 11 L2 L3 7 WS851 6 VER 00 UNIT S No Overload T1 2T1 4T2 6T3 A C LP HP D B T1 N C 95 96 17 18 20 Compressor 1 EARTH AS...

Страница 22: ...14 3 4 5 6 7 9 8 10 K1 N A1 A2 By Customer 12 2 NO COM L1 L2 L3 L1 Phase Alarm To K1 11 L2 L3 7 WS851 5 VER 00 UNIT S No Overload T1 2T1 4T2 6T3 A C LP HP D B T1 N C 95 96 17 18 20 Compressor 1 EARTH...

Страница 23: ...se phase 6 6 3 phase unbalance To be rectify and correct it 7 7 Compressor over current To be rectify and correct it 8 8 Discharge temperature is too high To be rectify and correct it 9 9 Compressor m...

Страница 24: ...2 2 Low superheat Adjust expansion valve 3 3 Evaporator frosting Defrost and clean evaporator 4 4 Evaporator fan fault To be rectify and change fan if required Abnormal noise from compressor 1 1 Comp...

Страница 25: ...ed Troubleshooting and resetting Compressor start frequently 1 1 Lack refrigerant Check leakage and repair charge refrigerant 2 2 Line blocking To be rectify and change part if required 3 3 Unit is pr...

Страница 26: ...Beijer Ref reserves the right to alter its products without notice more information please contact with sales and visit Beijer Ref website http www beijerref com cn Beijer Ref Wuxi CO LTD No 12 Xindu...

Отзывы: