Haier CA0100MANB, CA0100AANB Installation, Operation And Technical Manual
Air Cooled Module Water Chiller
Installation, operation and technical manual
Heat pump / Cooling only
R22 refrigerant
100KW
Haier Commercial Air Conditioning
3PH, 380V, 50Hz
MANUAL CODE: SYJS-035-06REV.2 2008-04-30
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TABLE OF CONTENTS
1. Nomenclature……………………………………………………………………………………………………..3
2. Product character…………………………………………………………………………………………………3
3. Specifications……………………………………………………………………………………………………..5
4. Dimension data…………………………………………………………………………………………………...7
5. Installation and debugging………………………………………………………………………………………8
Water system installation diagram…………………………………………………………………………….11
9.
6. Refrigerant circuit……………………………………………………………………………………………….10
7.
Auxiliary electric heating function control. ……………………………………………………………………14
10. Water pump operation control(valid when water pump and the unit controlled simultaneously)……….14
11. The terminal simultaneous control…………………………………………………………………………….15
12. Wired controller functions………………………………………………………………………………………16
14. Maintenance………………………………………………………………………………………….........…....34
8. Wiring diagrams………………………………………………………………………………………………....13
14. Control functions………………………………………………………………………………….........…........28
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1. Nomenclature
2. Product character
a. Installation conveniently, no need the special machine room and water tower; can be installed on the
roof or out of the room. Widely application for cinema, hospital, hotel, school, commercial building, etc.
b. Utilize flexible scroll compressor. And adopts three compressors in parallel technology. The master unit
will control all compressors run or stop due to the water outlet temp. Optimum refrigerant distribution
technique and minimum-deformation design. Adoption of rolling bearing and non-lubricated bearing.
Excellent heating effect at low temperature. Broad range of working temperature and suitability for high
condensation temperature.
c. Shell & Tube and U type inner grooved finned coil heat exchanger.
High efficient water side heat exchanger: in cooling, the water side heat exchanger is as evaporator; in
heating, it is as condenser. The freezed water flows outside of the pipe, and the refrigerant flows in the
pipe. Optimum design, reliable operation, reasonable structure, perfect performance.
d. Central control technology, indoor unit be connected with controller by dual core non-polar wire. The
indoor units can be controlled individually or simultaneously, more convenient, more energy saving.
One central air conditioning system can include max. 16 sets of module unit. Through the dip switch on
PCB you can set unit No. of every module unit, and every unit is connected by RS485 port. Compact
1 3456
chiller
system
C
C
1069 R22 Aair cooled A
100-115V, 60Hz 1
fixed frequency A-G
air cooled 0237 R407C B water cooled W
220-240V, 50Hz 2
inverter H-Q
water cooled 0 0 1 2 R132 C earth source E
115-220V, 50/60Hz 3
DC inverter R-Z
earth source R134a D
220-220V, 60Hz 4
A
R410a E
110V, 50-60Hz 5
H
R22 M
220V, 50-60H
z
6
R
R407C N
127V, 60Hz 7
W
R123 O
240V, 50Hz 8
Cassatte
B
R134a P
110-220V, 50/60Hz 9
Duct
D
R410a Q 330V, 50Hz A
Cabinet
P
400V, 50Hz B
Wall mounted
S
3300V, 50Hz
C
6600V, 50Hz D
380-400V, 50Hz N
415V, 50Hz M
Code Explanation for chiller
compressor type
capacity (for
Centrifugal chiller:
Rt; other: KW)
product type unit character
2
7
89
heat
pump
cooling
only
10
Air-cooled module chiller
suitable voltage design number
Light
chiller
Water-cooled cabinet chiller
Hydronic
system
Centrifugal chiller
Screw
chiller
single-packaged
I
split-packaged
structure, convenient for electric installation.
e. Fan coil simultaneous control technology: indoor fan coil can be controlled individually or centrally.
Every indoor unit is connected to the individual controller or central controller through dual-core
non-polar wire to realize the cental control. When one indoor starts up, the central air conditioning
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system will start up automatically. When all indoors arrive the set temperature, the master unit will stop.
Energy saving.
f. Auto check technology: The system can check the operation status automatically; all kinds of sensors
will transmit the operation parameters to the chip. By pressing the buttons, all the parameters can
display on the liquid crystal screen. When the unit occurs failure in operation, the failure will display on
the LED so that the malfunction can be solved soon.
g. Password control function: According to the user setting, the password control function can be used.
Therefore the control to the unit will be more reliable and more flexible.
h. Equipped with RS-485 physical connector, perfect network communication ability.
i. Module structure design, the system can be produced or transported as module unit. Every system is
independent, and they are spare part for each other, however which cooling circuit is abnormal, the
other systems do not be affected by the abnormal system, and furthermore they will run in shape.
Module structure can reduce the cost of transport and installation greatly, more convenient.
j. Heat exchanger of air side is designed much larger, enlarge heat transmission area, lower the
temperature drop of transmission. Consequently, the chiller can run in cool mode even at high
temperature of 45celsius degree in summer, and also can run in heat mode at low ambient temperature
of –15celcius degree in winter with good performance.
k.
Safety and protection devices: phase reverse protection device, high and low pressure switch, freeze
protection device, overheat protection device, overload protection device, etc. Also, with Timer ON/OFF,
AUTO operation, defrosting, etc. functions.
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3. Specifications
Model CA0100MANB CA0100AANB
KW 98 98
KW / 105
Total power input KW
Start current A 164 164
Running current A 21 21
A 67.5 67.5
Recommended circuit
breaker
A
GV2-M22C（23A）/GV2-
M16C（10）
GV2-M22C（23A）/GV2-
M16C（10）
Power supply
Appearance colour Haier gray Haier gray
Capacity control step 3 3
Safety&functional
protection
model
type/manufacture
COP
quantity set 3 3
power input KW 9.98Kw 9.98Kw
rated power KW 10.1*3 10.1*3
power supply
running current A 17 17
starting current A
159A(380V,50Hz） 159A(380V,50Hz）
oil type
oil charge ml
crankcase heater W 72 72
weight kg 71 71
rated speed rpm 2900 2900
type
quantity set 3 3
rated power KW 0.75*3 0.75*3
running current A 2.5 2.5
Air flow m3/h
Fan speed rpm
length mm
width mm
height mm
Refrigerant charge(R22) kg 30 30
Refrigeration system (circuit quantity) 3 3
Refrigeration control method
Nominal cooling capacity
Nominal heating capacity
Max. running current (in the electric control box)
Running control method
3PH, 380V, 50Hz
fully automation
axial flow
Air side heat exchanger
Fan
External dimension
Water side heat exchager
water-lackage delay protection,high and low pressure
switch, freeze protection device, overheat protection
device, overload protection device, phase loss &
sequence protection
JT335D-Y1L
shell & tube heat exchanger, working pressure 1.0MPa
Compressor
2635
1350
2136
SUNISO4GSDID-K
3000
cross finned coil, inner grooved copper pipe&dydrophilic
aluminum finned coil
hermetic scroll / DAIKIN
3.41
3PH, 50Hz
thermostatic expansion valve
32.25 32.25
9000*3 9000*3
960 960
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Water flow m3/h 18 18
Water resistance kPa 50 50
mm 65 65
Noise level DB/(A) 66 66
Net weight kg 1100 1100
Running weight kg 1150 1150
Casing
The noise level will be measured in the third octave band limited values, using a Real Time Analyser calibrated
sound intensity meter. The noise level is measured at 2meter in front of the unit, 1.5 meter high to the ground.
When starting up the complete unit, the compressor will start up one by one and will not start up together.
The permitted range of voltage is 380±10%
Nominal working condition (cooling ):water inlet temp. 1
2
℃, water outlet temp. 7℃, ambient temp. 35℃。
Nominal working condition (heating ):water inlet temp. 40℃, water outlet temp. 45 ℃, ambient temp. (DB)7℃,
(WB)
6℃
Water pipe diameter
polyester painted galvanized steel plate, Haier gray
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4. Dimension data
4.1 Installation dimension
4.2 Foundation dimension
4.2.1 The bearing capacity of the foundation shall be designed according to the unit's operation weight.
4.2.2 The foundation can be beam channel (designed by the installer according to the unit outline
dimension) or concrete structure, and the surface of the foundation shall be flat.
4.2.3 A 10~20mm rubber anti-vibration cushion shall be used between unit and foundation.
4.2.4 The unit can be fixed on the foundation by using anchor bolt with 16 or 18mm diameter.
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5. Installation and debugging
5.1 Freight Check
All the units are tightly fastened on the wooden pallet by the bolts. Before leaving factory, the units
are all checked and pre-filled with refrigerant and refrigerant oil, both of which are the precise amount
the unit operation needs.
When user receives the product, he shall check it carefully to confirm if there is product damage in
transportation and to confirm all the pre-ordered parts are received. If there is any damage, he shall
immediately inform the transportation person and claim for compensation according to relevant clauses.
If there is problem except for surface damage, he shall immediately inform our company.
5.2 Transportation
In order to be convenient to carry the unit, the user shall use forklift or crane. When using crane,
there shall be proper partition to protect the top and side panel of the unit (as Figure shown). During
carrying, the unit shall be kept level, and the gradient shall not exceed 30°. Try to avoid units damage
due to improper operation.
5.3 Unwrap the packaging
After putting the unit on the site, cut the packing strap and remove the outer crate. Unscrew the
tightening bolt and remove the wood pallet from the bottom of the unit.
5.4 Selection of Installation Place
5.4.1 The installation place shall be plane, the foundation surface shall be flat, and the supporting surface
can bear the operating weight of the unit.
5.4.2 The unit shall not be installed in a place where there is too much dust, corrosive gas, high humidity or
insects gathers easily, fallen leaves and other contaminative matters.
5.4.3 Recommend that maintemance space among units should be over 400mm.
5.4.4 There shall be over 1.5m space around the unit to be convenient for ventilation and maintenance.
5.4.5 Try to keep the unit away from sunshine and rain, it is recommended to cover the unit with shed, but
be sure there is a space over 3m above the air outlet for releasing heat easily.
5.4.6 An anti-vibration cushion about 10-20mm shall be equipped between the unit and the foundation.
After adjusting level, fasten the anchor bolt.
5.4.7 For the heat pump unit, there shall be a drain for the condensate.
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5.4.8 The installation and thermal insulation of the water pipes of the air conditioning system shall be
designed and instructed by the professionals and shall implement the relevant regulations of the Installation
Standard for HV & AC.
5.4.9 The external water pipe system must be equipped with anti-vibration hose, water filter, electronic
water cleaner, check valve, drain valve, discharging valve, stop valve and expansion tank, etc. The
expansion tank shall be installed 1-1.5m higher than the system top, and its capacity is about 1/10 of the
total water amount of the system. The air release valve shall be installed between the top of the system and
the expansion tank, and the water tank and the pipe shall be thermal insulated.
5.4.10 The water supply system must match the water pump with proper water flow and proper head to
ensure the supply for the unit normally.
5.4.11 The unit must be equipped with a water filter in front of the water inlet pipe and use the mesh with
16~40-mesh filter.
5.4.12 The anti-vibration hose must be used between water pump and unit, between water pump and water
pipe of system. At the same time, the pipes and the water pump shall have bracket to prevent the unit from
receiving force.
5.4.13 Wash and thermal insulation of system water pipes shall be done before connecting the pipe with the unit.
5.5 Safety Precautions
5.5.1The system pressure and electric parts will cause danger to the installation and maintenance of the air
conditioner, so only the authorized personnel with qualification can perform the installation, operation and
maintenance of the air conditioner.
5.5.2Please comply with the protection measures and safety warnings marked on the documents, labels
and nameplate on the unit.
5.5.3 Please comply with various safety regulations, wearing safety glasses and working gloves, and when
welding, wear the fireproof clothes.
Warning: Before maintaining the unit, cut off the main power supply of the unit,
otherwise electric shock will cause.
5.5.4 When maintaining, only the original parts shall be used and pay attention to correct installation, and
the parts must be installed in their original position.
5.5.5 During unit operation, the temperature of some parts of the refrigerant circuit may exceed 70℃, so
that the untrained personnel shall not make bold to remove the protection panel of the unit.
5.5.6 Unit shall not be installed in the air containing explosive gases.
5.5.7 If the heat pump type unit operates under the condition below 0℃, it must be installed in a place
300mm higher than the ground, which can not only prevent the bottom plate from freezing, but also prevent
the accumulated snow from reaching this height to influence the unit's normal operation. The unit shall be
installed on a flat surface (the max. deviation of the ground level shall not exceed 2mm/m.)
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water
side
heat
exchanger
thermostatic
expansion valve
liquid side
glass
filter drier
one way
valve
accumulator
water
inlet
hole
Cooling
Heating
Cooling
water
outlet
hole
air side heat
exchanger
compressor
gas-liquid
segregater
four-way
valve
water
outlet
hole
water
inlet
hole
water
side
heat
exchanger
air side heat
exchanger
gas-liquid
segregater
compressor
thermostatic
expansion valve
liquid side
glass
filter drier
accumulator
CA0100AANB
CA0100MANB
6. Refrigerant circuit
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7. Water system installation diagram
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HAIER CHILLER
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1. The connecting wire of the unit only refer to the power wire for power supply and communication
control wire. The control wire in the electric box attached with the unit had been connected properly
before they left factroy, the user shall not change by themselves.
2. The working currents of the unit are shown in the following table, when wiring, it must to ensure the
unit can work normally.
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