Carrier 16LJ-01 User manual

Absorption Chiller
INSTALLATION MANUAL
16LJ-01,02,03
Original instructions

Notes to Users
Thank you for purchasing Carrire Absorption Chiller.
Refer to this manual before Absorption Chiller would be installed.
Product Information
If you have problems of questions concerning your chiller, you will need the following
information. odel and serial numbers are on the nameplate on the bottom of the
control panel.
odel No. Serial number
DECLARATION OF CONFORMITY
This product is marked " CE " as it satisfied EEC Directive No. 2006/42/EC,
2004/108/EC, 97/23/EC, 90/396/EEC and conforms with following standards.
This declaration will become void in case of misusage and/or from non observance
though partial of anufacturer's installation and/or operating instructions.
Note: The contents of this manual are subject to change without notice.
814-6-0510-122-01-0

Absorption Chiller Installation Manual
< Hot water Fired t
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Contents
0. SUMMARIERS OF PRODUCT CHARACTERISTICS ………………………………………0
1. INSTALLATION
1-1. USE ENVIRONMENT ………………………………………………………………1
1-2. SAFETY INSTALLATION ………………………………………………………………7
1-3. DELIVERY INSPECTION ………………………………………………………………7
1-4. RIGGING ………………………………………………………………8
1-5. SLIDING ………………………………………………………………8
1-6. SETTING ON THE FOUNDATION ………………………………………………………………8
1-7. LEVELING ……………………………………………………………9
1-8. FIELD PIPING ……………………………………………………………10
1-9. FIELD WIRING ……………………………………………………………10
Exhibit A…………Flow diagram
Exhibit B…………Shipping dimensions
Exhibit C…………Foundation
Exhibit E…………Piping diagram/Dimensions/Rupture disk
Exhibit F…………Field electric wiring
Exhibit H…………LiBr solution material safety data sheet

0
0. Summaries of product characteristics
0-1. Product explanation
(1) Excellent for peak shaving during high electrical demand periods.
(2) esigned to provide chilled water from waste heat sources, generated from industrial
processes and cogeneration systems.
(3) Allows diversification of critical cooling requirements. Critical cooling loads are met
with minimal electrical power input with a hot water-fired chiller.
(4) Allows for smaller generator set installation be utilized since the electrical load
associated with an absorption chiller is minimal when compared to an electric chiller.
(5) Ozone safe, CFC free. Cooling requirements are met without chlorine based
refrigerants.
(6) Reduces affectors to global warming. Minimizes global impact by greatly reducing
electricity consumption and eliminating the use of greenhouse gases.
(7) Environment: Molybdate solution inhibitor is used with no impact on environment.
(8) Low noise and vibration. The absorption chiller doses not utilize a large
motor-compressor, and this leads to quiet, trouble-free operation.
(9) Small footprint saves facility space.
0-2. Use of product
Absorption Chiller is air conditioning equipment achieving comfortable space, energy
saving, and economic efficiency.
It has been used in office buildings, hotels, department stores, hospitals, schools,
convention centers, government building, etc.
0-3. Business name and address
(1) Manufacturer
Business name : Panasonic Corporation
Address : 1-1-1 Sakata, Oizumi-machi,, Ora-gun,,Gunma 370-0596,Japan
(2) Importer
Business name: Carrier S.A.S
Address : BP 49-Route de Thil Q1122 MONTLUEL Cedex , France
0-4. Noise data
Model : 16LJ- 01 02 03
Noise [dB(A)] Less than 70

1. INSTALLATION
1-1. USE ENVIRONMENT
1-1-1. Machine room
Absorption Chiller is in oor use ONLY.
IP number of Absorption Chiller is IP40.
Please keep the machine room temperature between 5℃ an 40℃ for protection of the solution
crystallization uring chiller shut own. Please keep the humi ity in the machine room within 90%.
a) When performing crane work, please avoi ba weather such as strong win .
b) Please establish so that a crane may become stable in the groun .
c) Please refer to lifting ata of Contract specifications for lifting metho of the chiller/heater.
) Please select a hanging wire with the enough strength by marking reference to weight ata
of Contract specifications.
e) The wire to use please carry out prior visual inspection an perio ical inspection.
1-1-2. Fiel wiring
For CE, please connect to power source by overvoltage category Ⅲ, an to other wiring by
overvoltage category Ⅱ.
1-1-3. Altitu e
Please install Absorption Chiller at a height of less than 1000m above sea level.
If the location is higher than 1000m above sea level, please contact Carrier agent.
1

2
SAFETY PRECAUTIONS
1-1-4. SAFETY PRECAUTIONS
＊ Before operating this hiller, you should first thoroughly read the following instru tions.
＊ All pre autions are lassified into either WARNING or CAUTION.
WARNING: Failure to observe this instru tion may result in serious injury or death.
CAUTION : Failure to observe this instru tion may ause an injury or failure of hiller.
Depending on ir umstan es, this may result in serious injury or death.
< Example >
symbol denotes danger, warning or aution.
The illustration in the symbol shows the spe ifi des ription of su h item.
(The illustration to the left indi ates that a spe ial are must be taken to avoid ele tri sho ks.)
symbol prohibits an a tion.
The illustration in or near the symbol shows the spe ifi des ription of su h item.
symbol instru ts
The illustration in the symbol shows the spe ifi des ription of su h item.
(The illustration to the left indi ates that it should be grounded.)
＊ After reading this manual, it should be kept in fixed pla e to be available for any user at any time.
(1) For safety usage
TURN OFF THE BREAKER BEFORE CLEANING
AND CHECKING
STOP THE OPERATION IN CASE OF A FIRE,
EARTHQUAKE OR POSSIBLE THUNDERBOLT
Always turn off the breaker before leaning
and he king the ooling tower fan,
hilled water pump, or others linking the
hiller, to provide prote tion from
ele tri sho ks or possible injury by the
rotating fan.
Stop the operation in ase of a fire or
earthquake or when there is likely to be a
thunderbolt, to prevent a fire or ele tri
sho ks.
DO NOT TOUCH THE CONTROL PANEL
SWITCH WITH WET HANDS
DO NOT TOUCH THE WIRINGS INSIDE THE
CONTROL PANEL
Do not tou h the swit h inside the ontrol
panel with wet hands to avoid ele tri
sho ks.
Do not tou h the wirings inside the ontrol
panel to avoid ele tri sho ks.
WARNING
Must be observed
Must be observed
Do not touch
Do not touch
SWITCH
OFF
ON
INSPECTION
an a tion to be done.

3
SAFETY PRECAUTIONS
DO NOT TOUCH HIGH VOLTAGE LEAD WIRE
Do not tou h high voltage lead wire to
prevent ele tri sho ks.
KEEP FLAMMABLES AWAY FROM THE
CHILLER
Do not pla e any flammables (gasoline,
thinner, et .) lose to the hiller,
flue, himney and oil tank to prevent a fire.
DO NOT OPERATE THE CHILLER WHEN GAS
SMELLS
Do not operate the hiller when gas
smells. Do not turn on/off any swit h to
prevent a fire.
DO NOT TOUCH ANY ROTATING PART OF
FANS
Keep away your fingers from any rotating
part of fans or pumps to avoid possible
injury.
Do not touch
Prohibited
Prohibited
Prohibited

4
SAFETY PRECAUTIONS
SOLVE ALL THE PROBLEMS BEFORE
RESTARTING THE CHILLER
DO NOT PLACE HEAVY OBJECTS ON THE
CHILLER OR CONTROL PANEL
Solve all the problems before restarting the
hiller when the safety devi e or
se urity devi e operates, to prevent a fire.
Must be observed
Do not pla e heavy obje ts on the
hiller or ontrol panel to avoid
possible injury by falling.
Prohibited
DO NOT CLIMB UP THE CHILLER CALL SPECIALISTS FOR SERVICE OR
MAINTENANCE
Do not limb up the hiller/heater to avoid
falling down.
Prohibited
Call spe ialists for servi e or maintenan e.
Wrong servi e /maintenan e may ause
ele tri sho ks, a fire or burns.
Must be observed
AUTHORIZED PERSONNEL ONLY DO NOT POUR WATER OVER THE
CHILLER OR CONTROL PANEL
A noti e, “For Authorized Personnel Only”
must be affixed to the hiller to
keep away unauthorized personnel from
tou hing it. If this is anti ipated, en lose
Prohibited the hiller with a prote tive
fen e. Misuse of the hiller
may ause
injury.
Do not pour water over the hiller
or ontrol panel to avoid ele tri sho ks.
Prohibited
USE THE CORRECT POWER SUPPLY
This is indi ated on the name plate of the
hiller. Use of the power other
than spe ified here may ause a fire or
ele tri sho ks.
Prohibited
CAUTION
What
voltage?

5
SAFETY PRECAUTIONS
NEVER CHANGE THE SET VALUE STOP THE OPERATION WHEN BLACK SMOKE
RISES
Never hange the set value of the safety
and/or prote tive devi es. Wrong setting
may damage the hiller/heater or ause a
fire.
Stop the operation when bla k smoke
rises and all servi e agent, to prevent
a fire by poor ombustion.
Must be observed
DO NOT TOUCH THE ABSORBENT OBSERVE THE SPECIFIED PRESSURE OF WATER
Do not tou h the spare or leaked
absorbent whi h may ause orrosion of
metal areas or ause skin diseases.
Prohibited
The spe ified pressure of hilled/hot water
and ooling water must stri tly be observed.
In orre t pressure may ause spout or
leak whi h may ause a short ir uit or
Must be observed burns.
DO NOT TOUCH THE HIGH TEMPERATURE
AREAS
STOP THE PURGE PUMP TO REPLACE OIL
Do not tou h the high temperature areas.
These areas are indi ated by aution
label. Please avoid tou hing
su h areas to prevent burns.
Prohibited
Please stop the purge pump when
repla ing oil to avoid possible injury by
fuel s atter.
Must be observed
STOP
Prohibited

6
SAFETY PRECAUTIONS
1-1-2. Safety pre autions for repair, moving or reje tion
ONLY AUTHORIZED PERSONNEL SHOULD
OVERHAUL THE CHILLER
Only those who are authorized should
overhaul the hiller.
In omplete servi e ould result in ele tri
sho ks or a fire.
Prohibited
ONLY AUTHORIZED PERSONNEL SHOULD
REMOVE OR REPAIR THE CHILLER
ONLY AUTHORIZED PERSONNEL SHOULD
DISPOSE OF THE CHILLER
Any relo ation or moving of the
hiller should be done by authorized
personnel only. In omplete work ould
result in water leak, ele tri sho ks or a
fire.
Must be observed
To dispose of the hiller, onta t the
lo al spe ialists. Any defe tive disposal
may
ause orrosion of metal areas or skin
diseases by absorbent leak.
Must be observed
WARNING
CAUTION

1-2. SAFETY INSTALLATION
A proper skilled installer should carry out the e uipment installation.
Take safety measures during installation works.
Take measures to prevent unauthorized people from entering installation site
during installation work.
1-3. DELIVERY INSPECTION
Upon delivery of the Carrier Chiller/Heater(s) to the job site, the owner or his designated
representative should carefully inspect the Chiller for the following items:
1-3-1. Check for physical damage to the Chiller
(1) Main shell
(2) Valves
(3) Control panel
(4) Wiring and connection
(5) Accessory
(6) Solution (In case of dry shipment )
1-3-2. Check the shipping or packing slip sent with the Chiller and note any missing items.
1-3-3. Check any separate boxes or crates shipping with the Chiller for any missing items.
NOTE 1. Isolation pads are not re uired for most installations.
NOTE2. Inform Carrier within 24 hours of any damage or missing items.
SOLUTION VOLUME
Model name Absorbent Refrigerant Alcohol
LJ-01E 113kg 36kg 206cc
LJ-02E 154kg 60kg 280cc
LJ-03E 180kg 74kg 328cc
NOTE Absorbent : LiBr 50wt%
Inhibitor : Li2MoO4 20wt%
150ppm (Total Concentration)
Alcohol : Octyle Alcohol CH3(CH2)5CH(OH)CH3
7

1-4. RIGGING
In case that a chiller is lifted up, check first weight of the chiller by referring its contract
specifications and then choose and use suitable lifting wires and shackles. Since 4 holes are
provided on the conners of upper tube sheet, use the holes to lift the chiller. Note that the
angle of wires shall be within 60 deg. Please refer to Exhibit B.
1-5. SLIDING
In case that sliding of the chiller is required, using tiltdozers (trail-builders) is recommended.
If a wire to slide the chiller is used, the wire shall be connected as shown in the figure below.
1-6. SETTING ON THE FOUNDATION
Please refer the foundation to Exhibit C.
Please set the Chiller on the foundation bolt position.
φ30（LJ-01)
φ40（LJ-02/03)
wire
8

1-7.LEVELING
・Turn bolts for level adjustment until the sinker fit the center of the pipe.
・The pipe for level adjustment appier the bottom of control panel side(LJ-01) or
power box side(LJ-02/03).
・Insert plates between level adjustment bolts and foundation.
・Don't implant level adjustment bolts into the foundution.
・Be sure to install the chiller horizontally. If not there have a bad influence for chiller performance.
Fix the anchor bolts
1) Don't weld washers on the chiller's frame.
2) Tight up the nuts
string
sinker
pipe
Bolt for level
adjustment
Pipe for
level
adjustment
Base of the chiller
Bolt for level
dj t t
Plate
Anchor bolt
9

1-8. FIELD PIPING
1-8-1. Connect each pipe according to Exhibit E.
(1) Make all necessary connections to the building water systems: chilled, hot and cooling water.
Ensure that all piping is adequately supported and that no strain is placed on the Chiller
nozzles and connecting flanges.
(2) Provide adequate temperature and pressure sockets or taps on all supply and return piping.
1-8-2. Flashing
It is necessary to flash in the pipe of all water system before through the water
in the Chiller.
1-9. FIELD WIRING
1-9-1. For CE marking; Power supply connection is overvoltage categoryⅢ.
And other connections are overvoltage category Ⅱ. Please connect to each wire
according to CE marking required.
1-9-2. Refer wiring connection to Exhibit F.
1-9-3. A properly qualified electrician should carry out the electrical wiring works.
10

Flow diagram
Exhibit A
Purge tank
DT
16
DT1 69
CH
DT6
Evaporator
Absorber
DT
15
Purge pump
C illed water outlet temp. sensorDT1 :
Cooling water outlet temp. sensorDT2 :
Generator temp. sensorDT3 :
Condenser temp. sensorDT5 :
C illed water inlet temp. sensorDT6 :
Cooling water inlet temp. sensorDT7 :
Absorbent temp. sensorDT10 :
Evaporator temp. sensorDT11 :
Middle cooling water temp. sensorDT12 :
Hot water inlet temp. sensorDT15 :
Hot water outlet temp. sensorDT16 :
Palladium cell eaterPCH :
Purge tank pressure switc69PR :
C illed water flow switc69CH :
Damper
C eck valve
Orifice
Isolation valve for Abso. pump
Service valve
Valve for purge
SV1
V1
V3 V2
Non-condensable gas
C illed water
inlet
PCH
69
PR
DT5
C illed water
outlet
Cooling
water
outlet
DT1
DT7
Purge unit
DT11
Refrigerant
blow valve
SV3
DT10
Absorbent pump
Refrigerant pump
Pipe for non-condensable gas going from
upper s ell (Cond + Gene) to lower s ell (Abso + Evap)
Condenser Generator
Pipe for non-condensable gas going from
lower s ell (Abso + Evap) to purge unit
Pipe for diluted LiBr solution to purge
from absorbent pump to purge unit
Rupture disk
Pipe for non-condensable gas going from
lower s ell (Abso + Evap) to purge unit
Pipe for concentrated LiBr
solution over-flow from
generator to absorber at part
load or occurring crystallization
DT3
SV6
Cooling water inlet
SV4
Driving ot water
outlet
Driving ot water inlet
Scope of customer
Diluted LiBr solution pipe
Concentrated LiBr solution pipe
Refrigerant solution pipe
Condensed refrigerant solution pipe
Return pipe for diluted LiBr solution to purge
DT2
Heat exc anger
DT12

Exhibit B Shipping dimensions
Note. 1) Above dimensions are not included packing size.
2) Weight data is included solution for initial charge.
3) Weight data is dry shipping (without solution) of the chiller .
4) Solution bottle size is 600 x 600 x 950mm.
The solution weight is included bottle weight.
Notice)
1) Inserts the shackle bar into the suspension hole(32mm diameter) and attach the shackle
with the wire to the shackle bar. The wire angle should be less than 60 degree. 1
Be sure to lift at all four machine points and never just at 2 point.
2) Move the hook of crane to the machine, and hang the two wires on the hook. 2
3) Move the machine carefully. Avoid shocks and do not drop the machine.
4) The machine is a vacuum vessel and includes solutions. 3
Any damage caused may be irreparable. 1: Wire
2: Shackle
3: Suspension hole
Remove covers before work.
after work,reset them.
TSA-16 AB
Weight 2)
mm mm kg
LJ-01
2,720LJ-03 2,450 1,435
LJ-02 2,450 1,255 2,380
1,745 1,255 1,820
2,420
180
270
320 2
Bottle4)
kg
Weight4)
2
2
Weight 3)
kg
1,665
2,135
less than

Exhibit C Foundation
LJ-01
Anchor bolt
foundation
LJ-02 LJ-03
Note)
1) indicates the machine base.
The machine base has a 30 mm diameter hole for the anchor bolt.
2) The anchor bolt should be fixed as shown in the detail drawing.
3) There should be a drain channel around the foundation.
4) The floor surface should be made waterproof to facilitate maintenance work.
5) The surface of the foundation should be made flat.
(Leveling tolerance is 1 mm for 1000 mm)
6) Anchor bolts and nuts are to be supplied by the customer.
1Washer
63
5 4 22 Dia.
A
1 : Base of the chiller
2 : Anchor bolt 2
3 : Nut
4 : Washer * A= 200mm or above Material : Steel
5 : Plate * Thickness : 9 mm
6 : Bolt for level ad
j
ustment *
1490
2380
1220225
1670
2300 160
Foundation
2620
1420
2380
1675
30
25
80
30
30
1240
175 1140
160
225 1040
160
2620 2300 1915
1595
1240
1490

Exhibit D Piping diagram
1 Air handler 8 Hot water supply 15 Hot water return
2 Chilled water pump (primary) 9 Cooling tower 16 Hot water control valve
3 Chilled water pump (secondary) 10 Cooling water pump 17 Drain ditch
4 Bypass valve 11 Blow down valve
5 Supply header 12 Bypass valve
6 Return header 13 Feed-water valve
7 Expansion tank 14 Cushion tank ( ≥1 m³ )
General remarks on piping
1) Equipment and parts outside the area surrounded by 11) Provide an air vent valve in each of the chilled,
the broken line are not supplied by Carrier. cooling and hot water line at a point higher than
2) For pipe connections and diameter refer to the the header.
dimensional drawings and specification tables. 12) Install drain valves at the lowest positions between
3) Ensure that chilled water flow rate, cooling water absorption chiller and the stop valves of the chilled
flow rate are in conformity with the standard value. water, cooling water and hot water, and plumb them
If the chilled water flow rate sinks to under 50% of the to the drain ditch.
standard value, the chiller will stop. 13) Provide an expansion tank at highest position in the
Please secure the chilled water's retention volume chilled water line.
at least 11 liter / kW. 14) Install a cooling tower away from any exhaust gas
4) Position the chilled water pump, cooling water pump, outlet.
hot water pump and expansion tank correctly so that 15) Connect the pipe from rupture disk to cushion tank.
the chiller pressure does not exceed the set value. 16) Install stop valves between the absorption chiller
5) For cooling water temperature control refer to the and stop valves of all inlets and outlets for chemical
drawing "Cooling water temperature control method". cleaning of the water circuit system.
6) Separate chilled, cooling and hot water pumps should 17) When two way valve is used, there is a case that
be provided for each chiller. hot water outlet temperature becomes different from
7) Provide a cooling water blow-down valve in the the specification.
cooling tower inlet for water quality control. 18) The maximum allowable temperature of hot water is
8) Install a filter in the chilled water, cooling water 110oC.
and hot water pipes (10 mesh).
9) Install stop valves on the chilled, cooling and hot
water inlet and outlet.
10) Provide a thermometer and a pressure gauge at the
chilled, cooling and hot water inlet and outlet.
Thermometer
Pressure gauge
Flow meter
Strainer
Valve
Thermostat
1
2
4
3
56
9
10
11
12
13
14
17
7
8
15 16

0
0
690
363
290 370
1595 1635 1705
295
1300
720200
900
0
00
50 46
1094 1140 1190
819
1288
1610
1822
1283
1482
1809
Power box
Control panel
2115(H)
1255 (W)
1
Size
7
8
Connections
No
2
6
5
4
3
9
TSA-16LJ-01E
code
model
DIMENSIONS
φ35(hole)
φ53(hole)
For Signal wire
For Power supply
2 inch
2 inch
3 inch
3 inch
2 inch
HOW in
COW out
COW in
CHW out
CHW in
2 inch
LJ-006-304-00-1
HOW out
Rupture disc 2 inch
1.Dimensions L,W,H are for standard machine. The dimensions are changed by parts added.
2. indicated the position of anchor bolts.
4.Mating flange of all external water piping are not provied. Please prepare them at site.
3.Clearance space must be saved either side of the chiller.
5.Installation clearance : longitudinal distance = 1m , top = 0.2m , others = 0.8m
NOTE
Connections are used DIN 10 flange.
9
8
Tube removal
Tube removal
1745(L)
5
3
7
2
1
6
4
Exhibit D Dimensions LJ-01

1300
0
690
0
290 370
2300 2340 2410
295
363
720200
1350
0
0
0
1901
1235
1591
1788
100
33
1007 1040 1140
1229
1571
764
7
8
Connections
No
2
6
5
4
3
1
Size
9
model
2 inch
φ35(hole)
φ53(hole)
For Signal wire
For Power supply
2 1/2 inch
2 1/2 inch
4 inch
4 inch
2 1/2 inch
HOW in
COW out
COW in
CHW out
CHW in
2 1/2 inchHOW out
Rupture disc
code
TSA-16LJ-02E
DIMENSIONS
1.Dimensions L,W,H are for standard machine. The dimensions are changed by parts added.
2. indicated the position of anchor bolts.
4.Mating flange of all external water piping are not provied. Please prepare them at site.
3.Clearance space must be saved either side of the chiller.
LJ-006-305-00-1
NOTE
Connections are used DIN 10 flange.
5.Installation clearance : longitudinal distance = 1m , top = 0.2m , others = 0.8m
Power box
Control panel
2115 (H)
1255 (W)
9
8
Tube removal
Tube removal
2450(L)
5
3
7
2
6
4
Exhibit D Dimensions LJ-02