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Absorption Chiller

INSTALLATION MANUAL

16LJ-01,02,03

Original instructions

Содержание 16LJ-01

Страница 1: ...Absorption Chiller INSTALLATION MANUAL 16LJ 01 02 03 Original instructions ...

Страница 2: ...the nameplate on the bottom of the control panel Model 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 Manufacturer s installation and or operating instructions Note ...

Страница 3: ...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 ...

Страница 4: ... 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 ...

Страница 5: ...me stable in the ground c Please refer to lifting data of Contract specifications for lifting method of the chiller heater d Please select a hanging wire with the enough strength by marking reference to weight data of Contract specifications e The wire to use please carry out prior visual inspection and periodical inspection 1 1 2 Field wiring For CE please connect to power source by overvoltage c...

Страница 6: ...on of such item The illustration to the left indicates that it should be grounded After reading this manual it should be kept in fixed place 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 cleaning and checking the cooling tower fa...

Страница 7: ...soline thinner etc close to the chiller flue chimney and oil tank to prevent a fire DO NOT OPERATE THE CHILLER WHEN GAS SMELLS Do not operate the chiller when gas smells Do not turn on off any switch 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 ...

Страница 8: ...l specialists for service or maintenance Wrong service maintenance may cause electric shocks a fire or burns Must be observed AUTHORIZED PERSONNEL ONLY DO NOT POUR WATER OVER THE CHILLER OR CONTROL PANEL A notice For Authorized Personnel Only must be affixed to the chiller to keep away unauthorized personnel from touching it If this is anticipated enclose Prohibited the chiller with a protective f...

Страница 9: ...re or leaked absorbent which may cause corrosion of metal areas or cause skin diseases Prohibited The specified pressure of chilled hot water and cooling water must strictly be observed Incorrect pressure may cause spout or leak which may cause a short circuit or Must be observed burns DO NOT TOUCH THE HIGH TEMPERATURE AREAS STOP THE PURGE PUMP TO REPLACE OIL Do not touch the high temperature area...

Страница 10: ...Y AUTHORIZED PERSONNEL SHOULD REMOVE OR REPAIR THE CHILLER ONLY AUTHORIZED PERSONNEL SHOULD DISPOSE OF THE CHILLER Any relocation or moving of the chiller should be done by authorized personnel only Incomplete work could result in water leak electric shocks or a fire Must be observed To dispose of the chiller contact the local specialists Any defective disposal may cause corrosion of metal areas o...

Страница 11: ... 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 required for most installations NOTE2 Inform Carrier within 24 hours of a...

Страница 12: ...s 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 ...

Страница 13: ... 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 Plat...

Страница 14: ...ature 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 category Ⅲ And other connections are overvoltage category Ⅱ Please connect to each wire according to CE marking required 1 9 2 Refer wiring conn...

Страница 15: ...R DT5 Chilled 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 shell Cond Gene to lower shell Abso Evap Condenser Generator Pipe for non condensable gas going from lower shell Abso Evap to purge unit Pipe for diluted LiBr solution to purge from absorbent pump to purge unit Rupture...

Страница 16: ...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 ...

Страница 17: ...uld 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 1 Washer 6 3 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 adjustment 1490 2380 1220 225 1670 2300 160 F...

Страница 18: ...e 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 absorptio...

Страница 19: ... 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...

Страница 20: ...e 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 dista...

Страница 21: ...l 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 inch HOW out TSA 16LJ 03E Rupture disc 2 inch model 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 distanc...

Страница 22: ...rt 5 Tank Above 1 m 3 35 cubic feet 6 Vent pipe 7 Drain Notes 1 The rupture disk is factory mounted on the chiller heater 2 Install a receiver tank for the solution The tank volume is approx 1 cubic meter 35 cubic feet 3 Install piping support near rupture disk connection 2 1 3 4 5 6 7 ...

Страница 23: ... to connect operation signals of the 359 chilled water pump and the cooling water pump 360 on the absorption chiller s control panel 361 Otherwise a freeze accident may happen 362 2 Should be work the electric wiring connection by 363 license holder 368 3 Use steel conduit for electric wiring between field 369 electric supply and control panel of the chiller 370 4 Field wiring connections are all ...

Страница 24: ...Exhibit F Power supply connection Chiller Power panel Terminal in the Power panel CE 3 phase 400V 50Hz L3 G L3 UL CE L1 L2 PE L1 L2 ...

Страница 25: ...rol panel 52CH 52CO In the control panel Field wiring Terminal in the control panel AC 24 250V Chilled 52CH Cooling 52CO water water pump pump 356 357 358 359 Chilled water pump interlock Cooling water pump interlock 357 356 120 170 121 170 358 359 Chilled water pump start stop signal Cooling water pump start stop signal ...

Страница 26: ...0mA Wiring the terminal 324 and 323 connect 170 and 326 Non voltage Normal close contact for stop DC24V 10mA Wiring the terminal 325 and 323 Pulse signal 4 Continuous signal of DC AC 24V for start stop Initial setting at factory Wiring the terminal 324 and 326 Those terminals are non polarity Continuous signal 5 Pulse signal of DC AC 24V for start Wiring the terminal 324 and 326 Those terminals ar...

Страница 27: ...ote control panel such as central monitoring panel Setting mode Cooling mode Set point Offset dt below the maximum set point Heating mode Set point Offset dt above the minimum set point TSA 16DJ only 1 Should be work the electric wiring connection by license holder 2 Use steel conduit for electric wiring between field electric supply and chiller control panel DC 4 20 mA Field supply 5 4 Heating mo...

Страница 28: ...Exhibit H LiBr solution material safty data sheet ...

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