Airxcel ICE DC03HDNC1U User manual

1 ICE by Envicool DC Cabinet Cooler I&O Manual
08/2020 Rev.7
Manual Part Number 03718
Industrial Climate Engineering®Division of AIRXCEL®, Inc.
P.O. Box 5104 • Cordele, Georgia 31010
2002 Hoover St. • Cordele, Georgia 31015
[phone] • Fax [phone]
E-mail: [email protected] • Internet: www.acice.com
Models DC03HDNC1U, DC05CDNC1U/DC05HDNC1U, DC10HDNC1U, DC20HDNC1U & DC30HDNC1U
Installation & Operation Manual
DC Powered Cabinet
Climate Control Air Conditioner
The most current version of this manual can
be found at www.acice.com.
DC03HDNC1U

ICE by Envicool DC Cabinet Cooler I&O Manual 2
08/2020 Rev.7
How To Use This Manual
This manual is intended to be a guide to Industrial Climate Engineering’s line of DC Powered
Cabinet Climate Control air conditioners. It contains installation, troubleshooting, maintenance,
warranty, and application information. The information contained in this manual is to be used
by the installer as a guide only. This manual does not supersede or circumvent any applicable
national or local codes.
If you are installing the air conditioner first read Chapter 1 and scan the entire manual before
beginning the installation as described in Chapter 2. Chapter 1 contains general, descriptive
information and provides an overview, which can speed up the installation process and simplify
troubleshooting.
If a malfunction occurs, follow this troubleshooting sequence:
1. Make sure you understand how the air conditioner works (Chapters 1 & 3).
2. Identify and correct installation errors (Chapter 2).
3. Refer to the troubleshooting information (Chapter 4).
If you are still unable to correct the problem, contact the Factory at 1-229-273-9558 for additional
assistance.
Please read the following “Important Safety Precautions” before beginning any work.
Important Safety Precautions
1. USE CARE when LIFTING or TRANSPORTING equipment.
2. TRANSPORT the UNIT UPRIGHT. Laying it down on its side may cause the fan to shift
in its mounting or damage to other components.
3. TURN ELECTRICAL POWER OFF AT THE breaker or fuse box BEFORE installing or
working on the equipment. LINE VOLTAGES ARE HAZARDOUS or LETHAL.
4. OBSERVE and COMPLY with ALL applicable PLUMBING, ELECTRICAL, and
BUILDING CODES and ordinances.
5. SERVICE may be performed ONLY by QUALIFIED and EXPERIENCED PERSONS.
* Wear safety goggles when servicing the refrigeration circuit
* Beware of hot surfaces on refrigerant circuit components
* Beware of sharp edges on sheet metal components
* Use care when recovering or adding refrigerant
6. Use COMMON SENSE - BE SAFETY-CONSCIOUS
This is the safety alert symbol . When you see this symbol on the air conditioning unit and in the
instruction manuals be alert to the potential for personal injury. Understand the signal word DANGER,
WARNING and CAUTION. These words are used to identify levels of the seriousness of the hazard.
DANGER Failure to comply will result in death or severe personal injury and/or
property damage.
WARNING Failure to comply could result in death or severe personal injury and/or
property damage.
CAUTION Failure to comply could result in minor personal injury and/or property
damage.
IMPORTANT Used to point out helpful suggestions that will result in improved
installation, reliability or operation.
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
© 08/2020 Industrial Climate Engineering®Div. Airxcel™, Inc.

3 ICE by Envicool DC Cabinet Cooler I&O Manual
08/2020 Rev.7
WARNING
• If the information in these instructions are not followed exactly, a re may result
causing property damage, personal injury or loss of life.
• Read all instructions carefully prior to beginning the installation. Do not begin
installation if you do not understand any of the instructions.
• Improper installation, adjustment, alteration, service or maintenance can cause
property damage, personal injury or loss of life.
• Installation and service must be performed by a qualied installer or service
agency in accordance with these instructions and in compliance with all codes and
requirements of authorities having jurisdiction.
INSTALLER: Afx the instructions on the inside of the building adjacent to the pressure
transmitter panel.
END USER: Retain these instructions for future reference.
Table of Contents
Chapter 1: Description & Specifications
1.1 Foreword .............................................................................................................................4
1.2 General Description.............................................................................................................4
1.3 Features ...............................................................................................................................4
1.4 Standards .............................................................................................................................5
Chapter 2: Installation & Operation
2.1 Unpacking and Inspection...................................................................................................5
2.2 Preparation Before Installing...............................................................................................5
2.3 Mechanical Installation Of The Air Conditioner ................................................................5
2.4 Electrical Installation...........................................................................................................8
2.5 Wiring Diagram & Electrical Connections .........................................................................9
2.6 Installation Check List.......................................................................................................10
Chapter 3: System Function Introduction
3.1 Function.............................................................................................................................10
3.2 Operating Control Mode ...................................................................................................10
3.2.1 Cooling Control ....................................................................................................10
3.2.2 Heating Control.....................................................................................................10
3.2.3 Component Control Mode ....................................................................................11
3.3 Self Testing........................................................................................................................11
3.4 Hydrogen Discharging/Emergency Fan (Optional) ..........................................................11
3.5 Alarms ...............................................................................................................................12
3.6 Operational Menu Structure ..............................................................................................12
Chapter 4: Technical Parameters
4.1 DC03HDNC1U Dimensional Drawings ...........................................................................15
4.2 DC05CDNC1U Dimensional Drawings ...........................................................................16
4.3 DC05HDNC1U Dimensional Drawings ...........................................................................17
4.4 DC10HDNC1U Dimensional Drawings ...........................................................................18
4.5 DC20HDNC1U Dimensional Drawings ...........................................................................19
4.6 DC30HDNC1U Dimensional Drawings ...........................................................................20
Chapter 5: Internal Wiring
5.1 Schematic Diagram For Internal Wiring...........................................................................21
Chapter 6: Daily Maintenance
6.1 Daily Maintenance ............................................................................................................22
6.2 Compressor Maintenance..................................................................................................22

ICE by Envicool DC Cabinet Cooler I&O Manual 4
08/2020 Rev.7
Chapter 1: Description & Specifications
1.1 Foreword
Note: All of the operations of this product shall be performed by professional engineers
and technicians.
This manual shall only be used as the guide for the installation and operation of the
ICE DC03HDNC1U, DC05CDNC1U, DC05HDNC1U & DC10HDNC1U Cabinet Air
Conditioners. It introduces the functions and regular maintenances of the unit.
1.2 General Description
This air conditioner is a cooling product developed for the telecom industry when DC power
is preferred for operating the air conditioner. This air conditioner is powered by -48VDC.
This air conditioner’s frequency can be regulated. It has cooling capacity regulating function,
and the fans can regulate speed automatically to reduce noise.
The internal cycle air path absorbs the hot air from the upside, and discharges the cold air
from the downside of the air conditioner. The external cycle air path absorbs the external
cold air from the downside, and discharges the hot air from the upside after heat exchange,
as shown in Figure1.
Figure 1. Functional Diagram
IMPORTANT
The air conditioner shall be kept vertically strictly in accordance with the
instructions on the package during transportation, storage and use.
The application scope of the DC Cabinet Air Conditioner
Power Input Range: DC power: -48VDC (-36~-60VDC)
External ambient temperature: -40ºF – 131ºF (-40ºC – 55 ºC)
1.3 Features
• High reliability
• Intelligent control
• Frequency regulated and energy-saving.
• Dry contact and RS485 intelligent communication interface

5 ICE by Envicool DC Cabinet Cooler I&O Manual
08/2020 Rev.7
1.4 Standards
Standard Description
GB/T 17626.7-1998 EMC
GB4706.1 Safety of household appliances or similar electric appliance
GB4798.1 Environmental conditions existing in the application of electric
and electronic product – Storage
GB4798.2 Environmental conditions existing in the application of electric
and electronic product – Transportation
GB4798.3 Environmental conditions existing in the application of electric
and electronic product – Use
GR487 Third-party certication
CE Third-party certication
Table 1. Applicable standards of products
Chapter 2: Installation & Operation
2.1 Unpacking and Inspection
The standard package of this product is carton. To remove the package, remove the
external straps first, and then open the top cover and pull out the carton. Please check
the packing list and accessory bags in the carton.
Note:
1. When the package is removed, make sure that the air conditioner is placed
vertically. It cannot be placed horizontally or upside down.
2. When the external package is removed, please check carefully whether the
appearance of the air conditioner is damaged or whether there is any oil stain. If
any damage is found, please report this with the serial number on the package to
ICE.
3. If there is no need to install the product immediately or it needs to be transported to
other place, please repack the air conditioner after checking.
4. To protect the environment, it’s recommended that you recycle the packing cartons.
2.2 Preparation Before Installing
Please pay attention to the following points before the installation:
• The placement of the equipment inside the cabinet shall be proper. For example,
any obstruction to the internal cycle air inlet and outlet of the air conditioner
should be avoided.
• The layout of drainage channels should be fully considered.
2.3 Mechanical Installation of the Air Conditioner
For mechanical installation, please refer to Figure 2, and install the Air Conditioner in
the cabinet.

ICE by Envicool DC Cabinet Cooler I&O Manual 6
08/2020 Rev.7
Figure 2a. DC03HDNC1U Schematic Diagram for Mechanical Installation
Figure 2b. DC05CDNC1U Schematic Diagram for Mechanical Installation

7 ICE by Envicool DC Cabinet Cooler I&O Manual
08/2020 Rev.7
Figure 2c. DC05HDNC1U Schematic Diagram for Mechanical Installation
Figure 2d. DC10HDNC1U, DC20HDNC1U & DC30HDNC1U Schematic Diagram for
Mechanical Installation

ICE by Envicool DC Cabinet Cooler I&O Manual 8
08/2020 Rev.7
Dimension Inches (mm)
A4 (100)
B19¾ (500)
Figure 3a. DC03HDNC1U
Minimum Clearances
Figure 3b. DC10HDNC1U - DC30HDNC1U
Minimum Clearances
2.4 Electrical Installation
The electrical installation of the air conditioner includes:
• Connecting the power cables
• Connecting the communication & alarm output cables
IMPORTANT
All the electrical connections should comply with the standards of the national
and local electrical codes. Please disconnect all the power supplies for the air
conditioner before the installation.
WARNING FIRE HAZARD
Improper adjustment, alteration, service, maintenance or installation could cause
serious injury, death and/or property damage.
Installation or repairs made by unqualied persons could result in hazards to
you and others. Installation MUST conform with local codes or, in the absence of
local codes, with codes of all governmental authorities have jurisdiction.
The information contained in this manual is intended for use by a qualied
service agency that is experienced in such work, is familiar with all precautions
and safety procedures required in such work, and is equipped with the proper
tools and test instruments.

9 ICE by Envicool DC Cabinet Cooler I&O Manual
08/2020 Rev.7
Select proper wire diameter and circuit protection device according to the air conditioner
data label and technical parameters.
Perform the electrical connection in accordance with the following steps:
1. Make sure that the air conditioner power is disconnected.
2. Connect the power cable to the input terminal according to the schematic diagram
for power terminal.
3. Connect the power input terminal to the attaching plug of the unit securely and
tighten the terminal screws.
4. Connect the other end of the power cable to the power supply according to the
specifications.
5. Connect the communication & alarm output cable to the input terminal according
to the specifications.
6. Connect the communication & alarm output terminal to the attaching plug of the
unit securely and tighten the terminal screws.
7. Check whether any short circuit or open circuit exists on the power supply cable.
8. Check whether any short circuit or open circuit exists on the communication &
alarm output cable.
2.5 Wiring Diagram & Electrical Connections
Figure 4. Wiring Diagram
Power Input Cable:
-48V DC power input cable.
Signal Cable:
Signal cable includes: communication cable and alarm output cable.
1. Monitoring output:
The unit’s RS485 communication cable. Refer to Figure 4.
2. Alarm output:
The unit provides two alarm output dry contacts. If there is no alarm, the dry
contact is closed. When there is alarm, the dry contact will open.
Contact capacity: Resistive load 5A@30VDC/5A@277VAC.

ICE by Envicool DC Cabinet Cooler I&O Manual 10
08/2020 Rev.7
2.6 Installation Check List
Use the following checklist when the electrical connection and the air conditioner
installation are completed. H05VV-F 3×1.5mm²
1. There is no obvious obstacle near the internal cycle air inlet and outlet of the air
conditioner.
2. The air conditioner is installed vertically and all the installation screws are
tightened.
3. The DC input cables have been connected properly.
4. The DC input voltage should comply with the standard in section 1.4.
5. The fan can turn freely without abnormal noises.
Chapter 3: System Function Introduction
Figure 5a. User Interface Figure 5b. User Interface
3.1 Function
The system controls the air conditioner’s operation according to the cabinet internal
temperature.
3.2 Operating control mode
3.2.1 Cooling Control
When cabinet temp reach the setting point (cooling stop point + sensitivity), the air
conditioner will run with increased cooling output. When the temperature drops below
the cooling set point, cooling stops.
Parameter Default Value Setting Range Units Set Point Description
CoolSP 22 [20 ~ 40] ºC
The temperature point at which
the compressor regulates
speed.
CoolΔT 4 [5 ~ 10] ºC The sensitivity of the
temperature control.
Table 2. Cooling Set Point Parameters
3.2.2 Heating Control
Heating startup point = heating stop point - heating sensitivity. When the temperature
inside the cabinet is lower than the heating startup point, the heating will start; when the
temperature inside the cabinet is higher than the heating stop point, the heating will stop.

11 ICE by Envicool DC Cabinet Cooler I&O Manual
08/2020 Rev.7
Parameter Default Value Setting Range Units Set Point Description
Heating
Stop Point 15 [10 ~ 20] ºC The temperature point of the heating stop.
Heater
Sensitivity 5 [1 ~ 10] ºC The sensitivity of the temperature control.
Table 3. Heating Set Point Parameters
3.2.3 Component Control Mode
1. Control modern of internal fan:
The inner fan runs in normal speed when system runs normally.
Air conditioner cooling stop point
2. Control mode of external fan:
Air Circulation Mode: The external fan stops.
Cooling Mode:
The external fan’s running speed depends on the condenser’s temperature.
The higher the temperature is, the higher the fan speed is; the lower the
temperature is, the lower the fan speed.
3. Control mode of compressor:
Air Circulation Mode: Compressor stops
Cooling Mode:
The compressor’s running speed depends on the temperature differences
between return air and setting value. The higher the difference is, the higher
the compressor speed; the lower the difference is, the lower the compressor
speed.
3.3 Self Testing
The unit provides the self testing function for the onsite test. The self testing procedures
are as below:
1. If the compressor doesn’t stop, stop the compressor.
2. Interior fan runs for 60 seconds.
3. The compressor runs for 60 seconds at low speed, and the external fan runs at 50%.
4. The compressor and external fan run for 60 seconds at maximum speed.
5. If configured with heater, the heater runs for 120 seconds.
6. If configured with hydrogen discharge fan, the fan runs for 120 seconds.
7. The compressor, internal fan & external fan,electric heater, Hydrogen discharging
fan stops.
8. The unit returns to normal operation.
3.4 Hydrogen Discharging/Emergency Fan (Optional)
• Discharge Hydrogen at Regular Times: according to the requirement for the
environment inside the cabinet, the hydrogen exhaust fan realizes automatic
cycle hydrogen discharging and forced ventilation. The interval time of each
automatic cycle hydrogen discharging is 24 hours and the discharging time is 5
minutes.
• Forced Ventilation: when the compressor does not have cooling capacity (in-
cluding compressor failure, power failure), the temperature inside the cabinet is
higher than the startup point (emergency point + 5) of hydrogen discharging fan
and the temperature inside the cabinet is 3ºC higher than that outside the cabinet,
start the hydrogen discharging fan.

ICE by Envicool DC Cabinet Cooler I&O Manual 12
08/2020 Rev.7
3.5 Alarms
The cabinet air conditioner provides the following alarm information. See Table 4 for
alarm parameters and settings.
Figure 6. Sample Alarm
If the alarm hasn’t been recovered, the alarm information will be still on, until the alarm
has been eliminated. And you can check the alarm statistics through entering the alarm
menu shown as Figure 6.
Parameter Default Value Setting Range Unit Alarm Conditions
No Alarm - - - - - - There is no alarm
HTemp.Alarm 40 [30 ~ 80] - -
The internal cycle
temperature exceeds the
high temperature alarm
point
In.Ts.Fault - - - - - - The internal cycle tem-
perature sensor failures
HP.Alm.Lock - - - - - -
The system cooling
pressure is frequently
too high
Comp.Fault - - - - - - The system does not
have cooling capacity
Evap Frost 0 [-5 ~ 10] ºC
The evaporator tempera-
ture is lower than the set
value
VDC.Over 58 [48 ~ 68] V DC voltage is higher than
the set value
VDC.Under 44 [34 ` 54] V DC voltage is lower
than the set value
Table 4. Alarm Parameters and Settings
3.6 Operational Menu Structure
The unit controller utilizes a 96x32 LCD, which contains 7 buttons for adjusting the
settings. The operation interface is as shown in the following figure.

13 ICE by Envicool DC Cabinet Cooler I&O Manual
08/2020 Rev.7
ON/OFF ENTER ESC
Figure 7. Control Interface
ON/OFF: ON/OFF Button, (long press this button, about 4s) this can be used to turn
on/off the unit.
Up Button, which is used to select the previous record/menu or increase the
setting value (password only).
Down button, which is used to select the next record/menu or decrease the
setting value (password only).
Left button, which is used to increase the setting value during the parameter
setting or select the previous bit of the data during the password setting.
Right button, which is used to decrease the setting value during the parameter
setting or select the next bit of the data during the password setting.
ENTER: ENTER button, which is used to confirm the entry.
ESC: Quit button, which is used to return to the previous page menu.
If there is no keyboard operation for a continuous 60 seconds, it will automatically
return to the normal display interface.
When any button is pressed after the system is powered up, the backlight will turn on. If
there is no keyboard operation for a continuous 60 seconds, the backlight will turn off.
The factory default operation password of the unit is “0001”. To change it, press ENTER
on the normal display interface to enter the password input interface, press the LEFT
button or RIGHT button to select the digits to change, and press the UP/DOWN button
to change the relevant digits, and finally press ENTER button to confirm the change.
If the password is incorrect, the interface will display an error message, and the unit
setting cannot be changed. If the password is correct, you can enter the main menu and
edit the unit setting.

ICE by Envicool DC Cabinet Cooler I&O Manual 14
08/2020 Rev.7
Note: This diagram is unit menu structure, not the real factory setting.
Comments:
• In1: Internal return temperature sensor1
• In2: Internal return temperature sensor2
• Out: External ambient temperature sensor
• Tp: Evaporator coil temperature sensor
• Te: Compressor exhaust pipe temperature sensor
• Cond: Condenser coil temperature sensor

15 ICE by Envicool DC Cabinet Cooler I&O Manual
08/2020 Rev.7
Chapter 4: Technical Parameters
4.1 DC03HDNC1U Dimensional Drawings
2 Drain Holes
7 1/8
(181)
7 7/8
(200)
1 ½
(38)
4 3/32
(104.5)
4 15/32
(113.5)
4 15/32
(113.5)
6 19/32
(168)
1/16
(1.5)
1/16
(1.5)
3/8
(10)
3/8
(10)
2 3/16
(56)
15 3/4
(400)
13 11/16
(348)
5/32
(4)
5/32
(4)
2 19/32
(66)
4 25/32
(122)
4 17/32
(115.5)
3 25/32
(96)
5 29/32
(96)
4 19/32
(117)
2 3/16
(55.4)
5 1/8
(130)
1 7/16
(45)
1/4
(6.5)
1/4
(6.5)
3/16
(5)
19/32
(15)
2
6
FRONT VIEW
SIDE VIEW
ISOMETRIC VIEW
REAR VIEW
BOTTOM VIEW
Ø
Ø
RETURN
AIR
SUPPLY
AIR

ICE by Envicool DC Cabinet Cooler I&O Manual 16
08/2020 Rev.7
4.2 DC05CDNC1U Dimensional Drawings
Equally Distributed
Equally Distributed
Equally Distributed
3/16
(5)
Ø
3/16
(5)
1/8
(3) 7/32
(6)
Ø
10 1/16
(256)
10 3/32
(256.5)
4 7/8
(124)
Ø
3 25/32
(96.5)
1/4
(6.5)
1/4
(6.5)
325/32
(96)
1219/32
(320)
29/32
(58)
715/16
(202)
611/16
(170)
51/16
(129)
63/16
(157)
23/8
(60.5)
527/32
(148.8)
61/16
(154.5)
123 /32
(44)
921/32
(245.5) 2121/32
(550)
2121/32
(550)
7/16
(11.3)
7/32
(5.6)
10
(254)
1/8
(3.3)
1/8
(3.3)
7/32
(5.8)
7/32
(5.8)
FRONT VIEW
SIDE VIEW
REAR VIEW
BOTTOM VIEW
ISOMETRIC VIEW
RETURN
AIR
SUPPLY
AIR

17 ICE by Envicool DC Cabinet Cooler I&O Manual
08/2020 Rev.7
4.3 DC05HDNC1U Dimensional Drawings
Equally Distributed
Equally Distributed
Equally Distributed
2121/32
(550)
4 7/8
(124)
Ø
3 25 /32
(96.5)
4 5 /8
(117.6)
6 13 /16
(173.5)
11 13 /16
(300)
9 21 /32
(245.5)
12 19 /32
(320)
9 1 /16
(230)
6 11/16
(170)
7 15 /32
(202)
13 21 /32
(346.8)
129 /32
(49)
6 1 /16
(154.5)
6 3/16
(157)
2 3/8
(60.5)
2 7 /16
(62)
11
/32
(26)
1/4
(6.5)
1/8
(3.3)
7
/16
(11.3)
7
/32
(5.6)
9 25 /32
(96)
77/8
(200)
2121/32
(550)
2121/32
(550)
FRONT VIEW ISOMETRIC VIEW
BOTTOM VIEW
SIDE VIEW
REAR VIEW
RETURN
AIR
SUPPLY
AIR
RETURN
AIR
SUPPLY
AIR

ICE by Envicool DC Cabinet Cooler I&O Manual 18
08/2020 Rev.7
4.4 DC10HDNC1U Dimensional Drawings
FRONT VIEW ISOMETRIC VIEW
SIDE VIEW
REAR VIEW
BOTTOM VIEW
11
/16
(18)
Ø
3 11 /32
(85)
7 9/32
(185.5)
2 9/32
(58)
5 3/8
(136.5)
3 1/4
(83)
5 3/8
(135.6)
30 13 /16
(783)
7 1/2
(191)
1 13 /16
(46.2)
18 13 /32
(468)
10 7/32
(260)
14 15 /16
(380)
14 9 /16
(370)
14 9 /16
(370) 17 9
/16
(446)
15 15 /32
(393)
17 23 /32
(450)
1 29 /32
(48.5)
19
(483)
5 1/4
(134)
7
(178)
1 7 /8
(48.5)
5 1/32
(128)
8 11 /32
(212)
17 5/16
(440)
24 7/8
(632)
29 3/8
(746)
7 7 /8
(200)
7 7 /8
(200)
2-
1 3 /8
(35)
29 17 /32
(750)
30 7/32
(768)
11 1 /4
(286)
5 3 /8
(136.5)
5 3 /8
(136.5)
4 5 /32
(106)
2 15 /16
(75)
7 /32 x 5 /16
(6x8)
24-
RETURN
AIR
SUPPLY
AIR

19 ICE by Envicool DC Cabinet Cooler I&O Manual
08/2020 Rev.7
4.5 DC20HDNC1U Dimensional Drawings
FRONT VIEW ISOMETRIC VIEW
SIDE VIEW
REAR VIEW
BOTTOM VIEW
7 /32 x 5 /16
(6x8)
24-
3/8
(10)
Ø
11
/16
(18)
Ø
3-
2 7/32
(56.5)
7 15 /16
(194)
7 9/32
(185)
2 13/32
(61.5)
30 13 /16
(783)
7 5/8
(194)
4 1/4
(108)
3 5/16
(84)
4 1/4
(108)
2 15 /32
(63)
7 29 /32
(201)
6 3/32
(155) 17 9
/16
(446)
15 7 /16
(392)
5 5 /32
(131)
14 13 /32
(366.5)
9 27/32
(250)
1 3/8
(35)
29 3/8
(746)
14 15 /16
(380)
1
23/32
(44)
1 31/32
(50)
8 3/32
(205.5)
11 1/4
(286)
14 9/16
(370)
8 11/32
(212)
17 5/16
(440)
24 7/8
(632)
8 1/2
(217)
1 3/4
(45)
3 1/16
(77.5)
10 7/32
(260)
2 23 /32
(69)
19
(483)
9
(228.5)
RETURN
AIR
SUPPLY
AIR

ICE by Envicool DC Cabinet Cooler I&O Manual 20
08/2020 Rev.7
4.6 DC30HDNC1U Dimensional Drawings
FRONT VIEW
1 15/16
(49.5)
7 15 /16
(194)
15 9/16
(395)
6 9/16
(166)
2 1/4
(56.5)
30 13 /16
(783)
7 5/8
(194)
13/16
(20)
48 3/4
(222)
1 5/8
(42)
4 9/16
(116)
14 9/16
(370)
14 9/16
(370)
2 3 /8
(61)
18 7/8
(479)
11 1/4
(286)
REAR VIEW
7 /32 x 5 /16
(6x8)
24-
14 15 /16
(380)
18 7/16
(468)
1 23/32
(44)
1 31/32
(50)
8 1/8
(207)
11 7/16
(291)
13 3/4
(350)
8 11/32
(212)
17 5/16
(440)
24 7/8
(632)
30 1/4
(768)
8 1/8
(207)
1 9/16
(40)
2 9/16
(65)
10 7/32
(260)
ISOMETRIC VIEW
BOTTOM VIEW
11/16
(18)
Ø
3-
1 5/8
(42)
17 9 /16
(446)
17 3/4
(451)
5 15/16
(150)
5 15/16
(150)
SIDE VIEW
11 13/16
(300)
3 3/8
(85)
29 3/8
(746)
29 9/16
(751)
3/16
(4)
Ø
2-
1 1/4
(32)
RETURN
AIR
SUPPLY
AIR