DINDAN 14ACU/005 User manual
Enclosure cooling unit
Model
14ACU/005
User's guide
Authorized Service Center
THAILAND : Dindan Technical Co.,Ltd.
27 Soi LuanJerAnuSorn 2 Sukhumvit Rd.
Bangna Subdist., Bangna Dist., Bangkok 10260 Thailand
Tel : +662 753 4212
Fax : +662 753 4211
E-mail: [email protected]
Website: www.dindan-tech.com
VIETNAM : Space Cooling Co.,Ltd.
Room 0311-C1, Mandarin Garden Complex , Hoang Minh Giam Street ,
Cau Giay District , Hanoi , Vietnam
Tel : +84 46 664 3395
Fax : +84 46 664 3398
Website: www.spacecooling.com.vn
INDONESIA : PT.YAKIN MAJU SENTOSA
COMPLEX PERTOKOAN GLODOK JAYA NO.74
JAKARTA 11180 , INDONESIA
Tel : +6221 626 3851; 626 3852; 649 7777
Fax : +6221 626 3855; 629 0036
E-mail: [email protected]
Website: www.yakinmaju.com
1
Content Page
1. Over view 3-5
2. Specifications 6-7
3. Notification 8
4. Technical information 9-10
5. Installation 11-19
6. Maintenance 20
7. Fault Indication 21
8. Assembly and part number 22
Introduction
Cooling unit for control cabinet is used for diminishing internal heat by
providing cool air to the control cabinet that can protect sensitive equipment It is
specially designed to resist surrounding temperature as high as 40-50 oC and can
function well in any factories including those with intensive dust, particles and oil mist
or with high acidity.
2
3
14ACU/005
1. Over view
4
Main Controller box
Compressor
Condensor coil
Condensor fan
Drain pan
Temperature display
Evaporator coil
Evaporator fan
Filter
Temperature setting
LED status display
Switch on-off
Hiprosent control
Main controller
(Hiprosent control)
5
HIPROSENT CONTROL (EGS033-2)
Control and Monitor
A1 = Main Controller
A2 = Temperature Adjustment
A3 = LED compressor's status
A4 = LED operating status
A5 = LED Hi-Lo Voltage
A6 = Socket for Output Alarm (not appropriate with Cooling Unit)
Cable and signal
B1 = Temperature sensor
B2 = Drainage failure sensor
B3 = Ice Sensor
B4 = Over heat sensor
220VAC
C1 =Capacitor
M1 = Compressor
M2 = Condenser Fan
M3 = Evaporator Fan
S1 = On/Off switch
A6
A2
A3 A4
A5
12BC7856
D
ES1
C1
M3
1Ph M2
1Ph
M1
1Ph
220V 50/60Hz
Main connection
from 10A BREAKER
supply by Customer
A1
1
23
45
67
89
10 11
12 13
14
21048691357
B1
B3
B4
B2
2. Specifications
6
Characteristics (under normal operating condition at ambient temp. +35 oC.)
Model 14ACU/005
Capacity
W.
300
Installation type panel
Input single-phase (V.) 220V+20% / -15%
frequency (Hz.) 50/60
current (A.) 1.83
Compressor hermetic type reciprocate
torque start type low
refrigerant type 134a
lock rotor (A.) 8.30
System operate direct expand yes
Hi-prosent ctrl1. thermostat yes
condensor thermal detector yes
anti-freeze detector yes
compressor overheat detector none
water detector none
Protection over drain protect system yes
Display thermometer (red 7 segment 19 mm.) yes
system status (2 colour LED) yes
Electrical equip. safety device 7A slow-blow fuse
Evaporator coil face area x rows 25.5 sq.inch x 2
servo fan (r.p.m.) 2700
number of fan x cfm (0.18 inH2O) 1 x 50
Condenser coil face area x rows 33.75 sq.inch x 3
servo fan (r.p.m.) 2850
number of fan x cfm (0.2 inH2O) 1 x 158
Physical data approx.weight (kgs.)(include Inst.Plt) 26
dimension (mm.) W:384 D:175 H:432
condensate drain OD. 3/8 inch
internal casing electro-galvanize
Air filter width x lenth (mm.) 168 x 250
7
(LEFT VIEW) (FRONT VIEW)
(BOTTOM VIEW)
175
384
432
Ambient Air In
Warm Air
Out
Socket plug
Return Air
Cold Air
Out
In
300
133
(REAR VIEW) Out
Warm Air
Drain
Overdrain hole
40
Installation Plate & Templet for cutting Area
View From Outside of Cabinet
450
12
Cutting Area 379.6 mm.
450 mm.(heigh)
384 mm.(width)
37
Cutting Area 185 mm.
26 97.5 97.5 97.5 112.5
12 140 80 140
14- 3.2 Drill
19.7
for Special holder
Fasten M6x20mm. bolt
3. Notification
•Before, drilling, and cut. should use clean dry cloth, or the inventory doesn’t
lead the electricity, covers the equipment for protects iron dust touches the
electrical equipment while installing. (In case of machine still operate.)
•Cooling unit should be installed in the good circuration area
•Check vertical and horizontal level of which their error shall be allowable
within +/- 2 oin order to facililate efficient drainage
•Should always install gasket between Installation plate and Cooling Unit
before hang the cooling unit on the installation plate
•Installing of drain tube (Page 18)
•In order to minimize water condensation, cabinet doors should be tightly closed
during operation
•Circulation fan should be installed in cabinet if various equipment is densely
installed inside
•In order to obtain highest performance and durablility, repair and alteration of
cooling unit should be under care of distributor
•Should not adjust temperature difference more than 10oC betwee
enviromental temperature and cooling space, to prevent moisture build up on
some part in the cooling area when you open the cabinet panel
•If it is necessary to set temperature lower than 25oC, it is recommended to
use precision cooling unit or contact your Professional Maker.
•The equipments that are locate in the cooling air stream have to be
obstructed by the insulator to prevent water condensation
8
Table of contents
