Sakura FCA DUEL Series Bedienungsanleitung
Ref, S-(FR) 266 / 11 / 19
Models: FCA 201-601
AIR-COOLED MODULAR CHILLER
Content
Page 1
Product Nomenclature ....................................................................... 2
Features .......................................................................................... 3
Engineering Specifications ................................................................. 4
General Data ................................................................................. 4
Operating Range .......................................................................... ....5
System Schematic Diagram ............................................................. ...6
Controller, Features and Algorithm ................................................... ..7
Sound Data ................................................................................... 15
Sound Pressure Level ................................................................... 15
Dimensions .................................................................................... 16
Wiring Diagrams ............................................................................. 18
Installation .................................................................................... 23
Servicing and Maintenance .............................................................. 27
Troubleshooting ............................................................................. 29
Product Nomenclature
Page 2
1
No. of Module
Air-Cooled Modular Chiller
3
C
FCA
201
3
R410A
C
Cooling
20
Unit Size
FCA
Air-Cooled Modular Chiller
Features
Page 3
Simple Installation
Compact and small footprint design of modular chillers
minimizes the space needed for installation. The modular
design reduces the cost of transportation and allows
expansion of capacity when the needs arise in future,
thus, reduce the initial investment.
High Performance
Condenser
FCA's condenser is made of seamless inner groove
copper tube which mechanically expanded and bonded to
hydrophilic aluminum fins that offers high heat transfer
properties.
Safety Protection
The modular chillers have built in protections for all sub-
system, i.e. refrigerant system, electrical system and
water system. Various overload protection devices, phase
protector,
temperature sensor, pressure switch, flow
switch, etc., have been installed to protect the system if
it experiences any failure of components or abnormal
external factors. With these safety measures, the system
is able to deliver high performance and at the same time
ensure safe operation at all time.
Easy Maintenance
Wired LCD controller equipped with various operating
mode, timer setting, temperatures display and self-
diagnosis by error code. Through the precise and
intelligent control algorithm, the load will be distributed
evenly to all the modular chillers, thus greatly reduce the
commissioning and troubleshooting time and prolong the
service life of the compressors.
Flexibility &
Energy Saving
Various combinations of modular chillers provide great
flexibility of matching the exact load demand of
applications. Up to 8 units of modular chillers can be
combined to provide the necessary capacity and allow
future expansion through easy add-on features.
Besides, the modular system is
able to adhere to different load profile precisely and
deliver highest performance at all load condition.
Zero ODP
Air cooled modular chillers with R410A refrigerant and
microchannel condenser strike a perfect match in
delivering high efficient products. Furthermore, the
equipment are manufactured in as ISO14000 certified
facility which complies to international standard for
environmental management.
Engineering Specifications
Page 4
General Data- FCA –(R410A) –50Hz
Model
FCA
201
301
401
501
601
Nominal Cooling Capacity
kW
66.0
100.0
132.0
166.0
198.0
RT
18.8
28.4
37.5
47.2
56.3
Nominal Input Power
kW
22.1
36.4
46.6
59.8
73.6
Nominal Running Current
A
40.3 62.2 80.7 104.3 125.8
Power Source
V/Ph/Hz
380-415 /3/50
Operation Control
LCD Wired Micro-Computer
Compressor
Type
Hermetic Scroll
Quantity
2
2
2
2
2
Stage of Capacity Control
0-50-
100%
0-50-
100%
0-50-
100%
0-50-
100%
0-50-
100%
Refrigerant
Type
R410A
Number of Refrigerant
Circuit
2
2
2
2
2
Expansion Device
TXV
Charging Mass
kg
7 x 2
9 x 2
13 x 2
14x 2
16 x 2
Condenser
Type
Fin and Tube Heat Exchanger
Quantity
2
2
4
6
6
Input Power(Each
Fan)
kW
0.9
0.9
0.9
0.9
0.9
Rotational Speed
RPM
920
920
920
920
920
Diameter
mm
710
710
710
710
710
Evaporator
Type
Direct Expansion Shell and Tube Evaporator
Water Flow Rate
m³/h
11.4
17.2
22.7
28.6
34.1
gpm
50.0
75.8
100.1
125.9
150.1
Water Pressure
Drop
kPa
19
25
33
39
46
ft.wg
6.4
8.4
11.0
13.0
15.4
Water Pipe
DN
DN65
DN65
DN80
DN80
DN100
Dimension
Length
mm
2206
2500
3180
Width
mm
1073
1750
1750
Height
mm
2226
2136
2136
Unit Weight
kg
661
920
1290
1550
1580
Operation Weight
kg
731
1000
1380
1650
1700
Note:
1. Products are tested in accordance to GB/T18430-2007.
2. Cooling capacity is based on 12°C entering and 7°C leaving water temperature; 35°C ambient
temperature.
3. Power supply is 380-415V/50Hz with allowable voltage fluctuation of ±10%
4. The manufacturer reserves the rights to make changes to the above specifications without prior
notice.
Page 5
Operating Range Cooling
System Schematic Diagram
Page 6
Model: FCA201/301/401/501/601
Page 7
1.
Introduction
1.1
Specification
Model: GSWP01A wired controller (to be used with GSWM01A printed circuit
board).
1.2
Product Specification
The device has a dual color (red and green) LED, a LCD screenˈ12V DC
power supply, and an input/output connecting port.
1.3
Main Features
a)
Blue back lid LCD display.
b)
Stand alone or modular control capable.
c)
Real time clock.
d)
ON / OFF timer setting (Monday – Sunday)
e)
In / out water temperature display.
f)
Multiple operating parameters setting.
g)
Manual defrost capable.
h)
Key-lock function.
Controller Features and Algorithm
Error Code
Display Area
Unit Module
Number Display
Area
Clock Display
Area
Operation
Mode Display
Area
Temperature
Display Area
Page 8
1.4
Description of Controller Buttons
Button Description Button Description
ON TIMER Unit ON timer setting MODE Mode Setting
OFF TIMER Unit OFF timer setting TIMER Timer setting
SET Data setting CLEAR Delete / exit
CLOCK Time setting SET TEMP Temperature setting
DAY Day setting (Mon – Sun) ENTER Enter data/info
HOUR Hour setting ON/OFF Unit on/off
MINUTE Minute setting ▲/▼+ / - value
1.5
LCD Indicators
Indicator Indicator on Indicator off Indicator Indicator on Indicator off
ON System on Comp.1 ON Comp. 1 oil
preheat
OFF System off Comp.2 ON Comp. 2 oil
preheat
Cooling Mode UNIT Unit (module
number)
2.
Functional Description
2.1
Default Setting
Whenever the unit is turned on, the default setting as follow:
Mode: Cooling
2.2
Unit On/ Off
Unit may be turned on and off by:
(1)
Timer setting
(2)
“ON/OFF” button (manual)
(Note: LED colour display RED – unit OFF, GREEN – unit ON)
2.3
Day & Time Setting
Press “CLOCK” button once, the LCD will show [SET CLOCK] blinking, day and
time may be set by pressing buttons “DAY”, “HOUR”, “MINUTE”. If no input within
5 seconds, system will automatically exit the day and time setting mode.
Page 9
2.4 ON / OFF Timer Setting
The system has ON TIME and OFF TIME setting (Monday – Sunday).
Press and hold 㧎ON TIMER㧎(or “OFF TIMER”) button for 5 seconds, the buzzer
will beep once (long beep) and system will enter into ON TIMER (or OFF TIMER)
setting, the clock display will show “--:--“, and the LCD will show [SET TIME] and
[ON] (or [OFF]) blinking, use “DAY”, “HOUR” and “MINUTE” buttons to set the
unit ON TIME (or OFF TIME), followed by press and hold 㧎ON TIMER㧎(or “OFF
TIMER”) button to confirm setting, or press “CLEAR” button to cancel and exit
unit ON/OFF TIME setting.
Whenever the [ON] and/or [OFF] indicator(s) shown on LCD, the ON TIMER
and/or OFF TIMER is/are enabled. To cancel the ON/OFF TIMER setting, press and
hold “CLEAR” button until the [ON] and/or [OFF] indicator(s) disappeared on LCD.
2.5 Key-lock Function
Pressing “ON TIMER” and “ENTER” simultaneously will enable/disable key-lock. A
symbol “ ” will be shown on the LCD, indicates that all buttons being locked, only
“ON/OFF” button is operational.
2.6 Error Code Enquiry for Each Module
To check each Module error code, press and hold 㧎▲㧎button for 5 seconds, the
error code display area will show the error code and the buzzer will beep,
meanwhile the unit module number display area will show which module is having
that error code shown. Example: E01 02, meaning module #2 has error code
E01. To check the error code for other modules, press 㧎▲㧎and㧎▼㧎buttons to
select different module. To exit, press “CLEAR” button.
(Note: Refer error code description section for each error code description)
2.7 Temperature Enquiry for Each Module
To check for each module different ambient/water temperature, press and hold 㧎
▼㧎button for 5 seconds, the error code display area will show the module
number and the buzzer will beep, meanwhile the unit module number display will
show the respective modules different ambient/water temperature sub menu (6
sub-menu as listed in table). Example: 02 01, meaning module #2, sub-menu #1
(ambient temperature) is currently shown in the temperature display on LCD. To
select different sub-menu (1 to 6), press 㧎▲㧎and㧎▼㧎buttons. To exit, press
“CLEAR” button.
Sub Menu # Temperature Display
1 Ambient temperature
2N/A
3N/A
4 Chilled Water Return Temperature (TH4)
5Chilled Water Supply Temperature (TH5)
6N/A
7 Overall Chilled Water Return Temperature (TH7)
8 Overall Chilled Water Supply Temperature (TH8)
Dieses Handbuch passt für folgende Modelle
5
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