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1.2

Nameplate Information

Model Name

Puduct

Rear Door Cooling

Model No.

RWC050D0AK00B8

Unit Name

Cool Door 50kW

Power Supply

1~ 200-240Vac Max 4.2A 50/60Hz

MCA

4.5A

MOP

5.5A

Fan Motor , FLA/HP(Q'ty)

0.9A / 0.242HP(4)

Rated Air Volume (Ref.)

4016 CFM (113.7 CMM)

Max Allowable Inlet Pressure

142 psig (10 kg/cm

)

Net Weight

216 lb (98 kg)

Made in

Taiwan

Customer code

Product version

Filter option/reserve code

Application auxiliary selection/installation method

Function option/application environment

Model options

Supplementary option/reserve code

Series name/system name

Product capacity

Product category

Содержание CoolDoor

Страница 1: ...Delta InfraSuite Precision Cooling The power behind competitiveness www deltapowersolutions com CoolDoor User Manual...

Страница 2: ...s product Any disposition duplication dissemination reproduction modification translation extraction or usage of this Manual in whole or in part is prohibited without the prior written permission of D...

Страница 3: ...cation 15 2 5 Piping System 17 Chapter 3 Installation 18 3 1 Installation Site 18 3 2 Space Reservation 19 3 3 Handling 20 3 4 Positioning 21 3 4 1 Remove the Rack Door Panel 21 3 4 2 Install CoolDoor...

Страница 4: ...erating Temperature Humidity 46 5 3 Power Supply 48 5 4 Ventilation 48 5 5 Water Volume Equilibrium 50 Chapter 6 Operation 51 6 1 Menu Tree 51 6 2 Control Panel 52 6 3 Status Page Operation 53 6 4 Acc...

Страница 5: ...s equipment has the following hazards Electric shock High pressure water stream Pinching in rotating components Cuts from the heatsink Crushing or falling over from structural weight The unit should o...

Страница 6: ...llow the requirements of the International IEC or relevant national regulations whichever is stricter Meanwhile the grounding wires of the unit must be effectively connected with the grounding system...

Страница 7: ...0 9A 0 242HP 4 Rated Air Volume Ref 4016 CFM 113 7 CMM Max Allowable Inlet Pressure 142 psig 10 kg cm2 Net Weight 216 lb 98 kg Made in Taiwan Customer code Product version Filter option reserve code A...

Страница 8: ...al hot and cold aisle installation method allowing the data center to be more compact with a high density heat dissipation method 1 4 Functions Features Intelligent control The built in MCU accurately...

Страница 9: ...is a main Feed A fault this will transfer to Feed B to keep the unit working normally Water Leakage detection Uses a 4m water leakage detector which will immediately inform the user of any water leak...

Страница 10: ...InfraSuite CoolDoor 10 1 5 Dimensions Model no H W W2 D D1 S1 RWC050D0AK00B8 1968 mm 660 4mm 373mm 374 5mm 176mm 355mm T1 T2 T3 B1 B2 S2 160mm 143mm 22mm 160mm 158mm 80mm T1 T2 B2 B1 W2 W D D1 S1 S2 H...

Страница 11: ...sign CoolDoor Unit Quantity Duct connection Rack Unit Height U 42U 48U Rack Unit Width mm 600 800mm Rack Unit Deep Inch 12 Water Side Fluid Type Water or Glycol Fluid Flow GPM 23 8 Pressure Drop coil...

Страница 12: ...InfraSuite CoolDoor 12 Chapter 2 Introduction 2 1 Packing List 1 2 5 3 6 4 7 8...

Страница 13: ...Quantity Standard Part 1 CoolDoor Cooling Unit 1 V 2 User Manual 1 V 3 Door Key 2 V 4 Ball Valve Body 1 V 5 Ball Valve Actuator 1 V 6 Pressure Independent Control Valve 1 7 Electric Shut off Valve 1...

Страница 14: ...itor the environmental dew point temperature and reduce the risk of condensation through the CoolDoor control Quick joint Easy and fast hose pipe replacement Pressure independent control valve The wat...

Страница 15: ...No Description No Description 1 Display Panel 7 Upper Signal Cable Inlet 2 Connect Duct 8 Rear Door 3 Handle 9 Control Panel Cover 4 Hot Aisle Cover 10 Bottom Signal Cable Inlet 5 Upper Water Pipe In...

Страница 16: ...gure 2 3 Internal View No Description No Description 1 Fan 6 Outlet Pipe 2 Control Panel 7 Inlet Pipe 3 Supply Air Temperature Sensor 8 Return Air Temperature Sensor 4 Air Pressure Detector 9 Coil Pro...

Страница 17: ...4 Piping System No Description No Description 1 Lower inlet connector 5 Inlet water temperature sensor 2 Lower outlet connector 6 Outlet water temperature sensor 3 Upper inlet connector 7 Coil 4 Uppe...

Страница 18: ...temperature and humidity interference The outside humidity entry must be minimized in accordance with the local or national regulations so as to avoid the increase of operation costs due to loss of c...

Страница 19: ...ring and piping as is shown in Figure 3 1 If lower piping is adopted the height of the elevation stand may not be less than 2 feet 2 Avoid placing the indoor unit in a narrow place otherwise it will o...

Страница 20: ...ay in order to avoid collision 2 In case of a slope along the transport route the incline may not be greater than 15 degrees in order to avoid toppling of the cabinet 3 When relocating the cabinet ove...

Страница 21: ...y be adopted 3 4 1 Remove the Rack Door Panel If Delta s dedicated rack model MSR1110 is used you must remove the rear door before installing the CoolDoor extension frame Follow the steps below 1 If t...

Страница 22: ...fraSuite CoolDoor 22 3 4 2 Install CoolDoor Connect Duct Use M4 screws 8 PCS and M6 screws 4 PCS packed in the accessory bag to fix the extension frame to the rack Figure 3 6 Fix Position Grounding Wi...

Страница 23: ...23 3 4 3 Hang CoolDoor on Connect Duct Use a lifting harness to stand up the CoolDoor then align the three hinges to hang it above Connect Duct Figure 3 7 Insert to Hinge...

Страница 24: ...ng to allow the pipes to pass through The outer layer of the pipe is covered with an insulation layer to reduce damage from external collisions or unintentional condensation that can lead to dripping...

Страница 25: ...25 3 6 Piping Installation Size No Description D30 D50 1 Inlet Pipe 1B NPT male 1 1 4B NPT male 2 Outlet Pipe 1B NPT male 1 1 4B NPT male Figure 3 8 Pipe thread...

Страница 26: ...ves on the water outlet before the ball valve of the CoolDoor and on the water inlet before the soft tube which will allow for maintenance and disassembly Delta recommends using a closed water system...

Страница 27: ...er supply channel on site At the end of the soft tube of the water outlet of the CoolDoor the customer supply channel is installed under the raised floor Power wiring is performed according to the ter...

Страница 28: ...Red Wire to b VCC Red 3 Comment White Wire to c DRV White 5 Feedback Orange Wire to d STD Brown The valve should be installed in accordance with standard piping and local HVAC codes If necessary it i...

Страница 29: ...erformed according to the terminal wire colors as shown in Figure 3 12 The ball valve has directionality direction of water flow is from A to AB A is connected to the outlet of the soft tube and AB is...

Страница 30: ...rmed according to the terminal wire colors as shown in Figure 3 13 The ball valve has directionality direction of water flow is from A to AB A is connected to the outer piping and AB is connected to t...

Страница 31: ...ter from the front pipe Connect the power supply to the corresponding position of the terminal block as shown in Figure 3 14 This flow meter is directional and the direction of water flow is the same...

Страница 32: ...onnection line can be pulled out by the door knocker on the top When the remote sensor is fixed in the cold aisle at the entrance of the server rack it is recommended that you use M4 screws to fix it...

Страница 33: ...fixed with suitable non conductive glue silicone glue NOTE The humidity in the lower pipeline might be too high It is recommended that you use an insulation cotton to cover the pipeline to avoid false...

Страница 34: ...the initial water injection for best results Delta recommends that the chilled water system be equipped with a filter to ensure that the filtering reaches 50 microns Delta CDU can provide a reliable...

Страница 35: ...o the equipment and invalidate the warranty Before connecting the equipment to the main power supply or backup power supply such as a backup power generator check to ensure that the power supply has b...

Страница 36: ...e out the cable protection ring from the accessory bag Put the protection ring on the perforated hole as shown in Figure 4 2 Figure 4 2 Upper Incoming Signal Cable Position Step 2 Route the signal cab...

Страница 37: ...oming cable Step 1 Use needle nose pliers to remove the knockers at the bottom of the rack and then take out the cable protection ring from the accessory bag Put the protection ring on the perforated...

Страница 38: ...tom of the rack Step 3 Push the signal cable into the hole of the signal cable inlet on the bottom of the rack and connect it to the terminal block in the rack as shown in Figure 4 5 Step 4 Use the bi...

Страница 39: ...em Description Item Description 1 Main power fuse 7 Fan 4 power fuse 2 Backup power fuse 8 Dual power over switch relay 3 Terminal block 9 Power supply unit 1 2 fuse 4 Fan 1 power fuse 10 Power supply...

Страница 40: ...tem Description 1 Control board 3 SNMP card This device is equipped with a Delta SNMP card which can establish a connection with the workstation and monitor and manage the system through SNMP protocol...

Страница 41: ...feedback 3B Fan 2 speed control 4A PWM 2 output 4C Input dry contact 4D Fan 3 status feedback 4B Fan 3 speed control 5A PWM 2 output 5C Input dry contact 5D Fan 4 status feedback 5B Fan 4 speed contr...

Страница 42: ...ntial pressure sensor power input 12A Power input 12VDC 12A Power output 12VDC 12B N A 12B Flow meter power input 13A Power GND 13A Flow meter power supply GND 13B Remote switch COM 13B Fan 1 signal G...

Страница 43: ...ll record it in the event log 22 AWG 2C 2 Input dry contact Fire Alarm Normally open state connect fire alarm or smoke detector When an event occurs the dry contact device triggers a short circuit whi...

Страница 44: ...InfraSuite CoolDoor 44 5 CAN Link contact CAN Link contacts allow you to use one in one out serial connection configuration for group control 25B CAN H 26B CAN L 16B GND 22 AWG 3C...

Страница 45: ...e device Device positioning is finished The installation has been completed in compliance with Section 3 Installation Instructions Piping inside and outside the cabinet has been correctly connected Th...

Страница 46: ...l water supply pressure is correct 5 2 Operating Temperature Humidity Use auxiliary dehumidification equipment or air conditioners to adjust the indoor temperature and humidity when setting up the equ...

Страница 47: ...47 30 40 50 60 70 80 90 100 65 70 75 80 85 Relative humidity Indoor ambient temperature F Water Inlet Temp 53 6 F Water Inlet Temp 59 F Water Inlet Temp 64 4 F Out of operation range...

Страница 48: ...especially goggles to protect the eyes to prevent impact from water stream The following steps can help check that the system pressure supply is normal Use a stable pressure supply to remove air from...

Страница 49: ...3 Turn on the switch of the filling soft tube to confirm that operating pressure is normal 4 The filling soft tube switch is closed the pressure gauge is removed the filling soft tube is directed into...

Страница 50: ...t can cause drastic changes in the water volume of other CoolDoors which will make the overall waterway system unstable Delta recommends using pressure independent control valve which can achieve the...

Страница 51: ...lve important settings which must be operated by Delta professional personnel Main Screen Main menu Power ON OFF Status System Run Hours Event Log Setting Setpoint Local Setting Controller Set Alarm S...

Страница 52: ...on mode STANDBY When the yellow light is on it means it is in standby mode WARNING When the yellow light is on it means there is an alarm message FAULT When the red light is on it means there is a fau...

Страница 53: ...this page Selecting ON will make the CoolDoor start running it will be automatically controlled according to IT Rack heat load and the set temperature If Standby is selected the CoolDoor will stop th...

Страница 54: ...Hours Main menu Status Run Hours press key to enter CoolDoor will record the running time of the system and record the running time of the fan and the ball valve If important components stop operating...

Страница 55: ...he outlet air temperature target and compares with the outlet air temperature configured value and IT Rack to calculate the control parameters of the ball valve opening Local Setting Main menu Setting...

Страница 56: ...rol switch function when it is turned on remote authority is greater than the local end Controller Main menu Setting Controller press key to enter This page is set for the following items The relevant...

Страница 57: ...tion Sensor detects water leakage the ball valve and Shut Off Valve optional will be closed at the same time to avoid worsening of the leakage 9 Auto Recover When ON is selected after the CoolDoor suf...

Страница 58: ...r is abnormal 3 Water Outlet You can choose whether to produce an alarm when the outlet water temperature sensor is abnormal the outlet water temperature sensor is an optional accessory 4 Remote Senso...

Страница 59: ...below 1 Supply Air T High It can be turned on by an appropriate temperature value can be set according to customer needs When the outlet air temperature is higher than the configured value an alarm wi...

Страница 60: ...n the configured value an alarm will be generated 7 Water In T High It can be turned on by an appropriate temperature value can be set according to customer needs When the water inlet temperature is h...

Страница 61: ...61 the water inflow is lower than the configured value an alarm will be generated...

Страница 62: ...teration of or access to important settings do not disclose the administrator password freely To obtain an administrator password please contact the service staff of the Company 6 5 Turbo Boost Delta...

Страница 63: ...1 CoolDoor Duct Side Covers Figure 6 2 The Outmost Covers of the First and Last Ducts Remove the covers on both sides total 10 pieces The outermost covers of the first duct The outermost covers of th...

Страница 64: ...ed well Step 3 Use the control panel to select Turbo boost As the adjacent CoolDoors are connected via CAN Link see Figure 4 10 you can use the CAN Link to set up each CoolDoor Step 4 Set up each Cool...

Страница 65: ...screen can be operated normally through the touch panel No air flow The fan switch in the electric panel is not turned on Fan fuse blown Check that the fan switch in the electric panel is turned on T...

Страница 66: ...oreign matters or impurities in the pipeline Check the external piping filter and clean it if necessary Water stain inside the unit The humidity is too high Confirm whether the environment is within t...

Страница 67: ...s closed 1 Generation of condensate 2 Water leakage in pipe joints 1 Check the environmental humidity 2 Check coil and pipeline for leaks 150 Leak Line Open 2 1 Alarm display 1 Leak detection line is...

Страница 68: ...foreign objects are stuck in the ball valve 42 Supply Air Sensor 1 Abnormal 2 1 Alarm display 2 Ball valve fully open 1 Wiring is loose 2 Sensor unit abnormality 1 Check sensor wiring 2 Check sensor...

Страница 69: ...Alarm display 1 Wiring is loose 2 Sensor unit abnormality 1 Check sensor wiring 2 Check sensor unit and replace if necessary 44 Remote Air Sensor Abnormal 2 1 Alarm display 1 Wiring is loose 2 Sensor...

Страница 70: ...d value of the alarm 100 Supply Air T High 1 Alarm display 1 Heat load exceeds cooling capacity 2 The configured value of the alarm is incorrect 1 Reduce heat load or increase cooling device 2 Check t...

Страница 71: ...lue of the alarm 148 Over Maintenance Time 1 Alarm display 1 Over maintenance time 1 Perform maintenance 166 Water Inlet T High 1 Alarm display 1 Abnormal temperature of chilled water supply 2 Chilled...

Страница 72: ...normal temperature of chilled water supply 2 Chilled water supply flow is too low 3 The configured value of the alarm is incorrect 1 Check whether the temperature of the chilled water circuit is too h...

Страница 73: ...firm whether there is leakage at the connection between the soft tube and the coil D Use a soft brush or an air blower to clean the air inlet of the coil Do not apply excessive force which may cause t...

Страница 74: ...r off maintenance the main door of the CoolDoor should be opened The server can use its own fan to dissipate heat to avoid poor heat dissipation for the server When troubleshooting or replacing compon...

Страница 75: ...n Figure 1 below Then remove the screws at the four corners with a screwdriver as shown in Figure 2 and take out the fan Finally remove the four screws around the fan motor at position 3 below with a...

Страница 76: ...hether the leak detection line is loose Finished Check whether the hose of the pressure difference sensor is off or squeezed optional Finished Open the front electric panel door and confirm the follow...

Страница 77: ...r of Feed B and whether the LED light bar is green Finished Turning off a fan with a switch will cause an alarm and whether the LED light bar is red Finished General Check Is the water supply from the...

Страница 78: ...ddress Description R W Length Unit Note Hex 0x104 Remote T R 2 Bytes 0 1 C 0x105 Remote RH R 2 Bytes 0 1 0x116 Chilled Water Inlet T R 2 Bytes 0 1 C 0x117 Chilled Water Outlet T R 2 Bytes 0 1 C 0x118...

Страница 79: ...Return air T 1 R 2 Bytes 0 1 C 0x14C Return air T 2 R 2 Bytes 0 1 C 0x14D Return air T 3 R 2 Bytes 0 1 C 0x14E Supply air T 1 R 2 Bytes 0 1 C 0x14F Static pressure R 2 Bytes Pa 0x151 Dry contact R 2 B...

Страница 80: ...tated EC fan Ball Valve Type Ball valve FC Ball valve FC Size Inches 1 1 1 4 Connection Type NPT female NPT female Pipe Connection Top and bottom Top and bottom HMI LCD 64 128 pixels 4 LEDs 4 buttons...

Страница 81: ...ture setting of the adjacent machines 3 Shared condensation alarm Rise the air outlet temperature setting to 26 C to reduce the condensation Height Inches 77 4 for 42U rack 77 4 for 42U rack Width Inc...

Страница 82: ...tible force i e war fire natural disaster etc and this warranty also expressly excludes all incidental and consequential damages Maintenance service for a fee is provided for any damage out of the war...

Страница 83: ...a Gasan dong Geumcheon gu Seoul Korea 153 704 T 82 2 515 5303 E ups south korea deltaww com Delta Electronics Int l Singapore Pte Ltd 4 Kaki Bukit Ave 1 05 04 Singapore 417939 T 65 6747 5155 E ups sin...

Страница 84: ...5013295800...

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