Lark LAAHCP 10 Technical Manual Download

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OOFTOP

ACKAGED

NIT

Technical Manual

ROOFTOP PACKAGED UNIT

TECHNICAL BOOKLET

COMPANY

WITH QUALITY SYSTEM

CERTIFIED BY NGV

===ISO 9001:2000 ===

Summary of Contents for LAAHCP 10

Page 1: ...T NIT Technical Manual Technical Manual 0 0 ROOFTOP PACKAGED UNIT ROOFTOP PACKAGED UNIT TECHNICAL BOOKLET TECHNICAL BOOKLET COMPANY COMPANY WITH QUALITY SYSTEM WITH QUALITY SYSTEM CERTIFIED BY NGV CER...

Page 2: ...N 24 SECTION III OPERATION 24 SECTION SECTION IV IV MAINT MAINTENANCE ENANCE 26 26 When When i i stal stalling ling or ca or carrying rrying out o out o procedures given in this manual procedures give...

Page 3: ...vest invest in For every 1 kW of power consumed up in For every 1 kW of power consumed up to 2 8 kW of heat is to 2 8 kW of heat is generated For every 1 kW of power consumed up to generated For every...

Page 4: ...r used is hermetic refrigerant gas cooled with internal thermal protection in each phase scroll type The terminal boxes are rain tight starting is direct on line With high efficiency low sound so as t...

Page 5: ...d prote factory tested and protecting devices seated again cting devices seated against client requirem st client requirement ent 8mm nylon filer as standard for 8mm nylon filer as standard for Return...

Page 6: ...d to operate efficiently efficiently without extra without extra controls or modifications T controls or modifications To o permit the unit to operate in low ambient condition a head pressure control...

Page 7: ...3 13 2 63 3 13 2 63 3 05 2 72 3 05 2 72 3 20 2 71 3 20 2 71 3 30 2 73 3 30 2 73 3 14 3 14 MAXIMUM MAXIMUM STARTING STARTING CURRENT CURRENT Amps Amps 42 0 42 0 48 0 48 0 55 0 55 0 66 0 66 0 47 5 47 5...

Page 8: ...ION COOLING RATED TOTAL POWER CONSUMPTION COOLING kW kW 9 71 9 71 10 31 10 31 11 16 11 16 11 30 12 74 11 30 12 74 14 70 14 70 RATED TOTAL POWER CONSUMPTION HEATING RATED TOTAL POWER CONSUMPTION HEATIN...

Page 9: ...0 0 50 100 0 50 100 0 50 100 0 50 100 0 50 100 0 50 100 0 50 100 0 50 100 POWER POWER INPUT INPUT kW kW 3 3 3 3 3 3 4 4 4 4 5 5 5 5 MOTO MOTO R R POWER POWER SUPPLY SUPPLY V Ph Hz V Ph Hz 440V 3Ph 60H...

Page 10: ...W kW 4x0 75 4x0 75 4x0 75 4x0 75 4x1 5 4x1 5 4x1 5 4x1 5 4x1 5 4x1 5 MOTOR MOTOR POWER POWER SUPPLY SUPPLY V Ph Hz V Ph Hz 440V 3Ph 60Hz 440V 3Ph 60Hz FAN TYPE FAN TYPE Axial type Axial type QUANTITY...

Page 11: ...of these buttons is When any of these buttons is pressed temperature display area will flash with the old temperature setting for 4 pressed temperature display area will flash with the old temperature...

Page 12: ...own the button will change the current setting in a faster speed down the button will change the current setting in a faster speed 9 9 Day Day of of week week setting setting Press Press D DA AY Y but...

Page 13: ...t water coil coil This function can be activated in fan or heat mode only The availability of this function depends on the This function can be activated in fan or heat mode only The availability of t...

Page 14: ...first digit password entry entry Press Press or or to to edit edit the the numerical numerical input input from from 0 0 to to 9 9 Upon Upon completion completion of of editing editing the the number...

Page 15: ...and and TIMER TIMER buttons to exit this function or the system will exit automatically 10 seconds buttons to exit this function or the system will exit automatically 10 seconds after last button pres...

Page 16: ...econds after the last button press If the unit is on backlight will turn off 30 seconds after the last button press If the unit is off any button press will turn on If the unit is off any button press...

Page 17: ...and take Slide the battery in and take note the polarity note the polarity 17 17 EXPLODED COMPONENTS VIEW Sample only EXPLODED COMPONENTS VIEW Sample only STRUCTURE standard STRUCTURE standard EVAPORT...

Page 18: ...on Code Dimension Code Dimension A A 541 5 541 5 G G 795 795 B 260 H 300 B 260 H 300 C 895 I 439 C 895 I 439 D D 855 J 855 J 90 90 E E 1040 1040 K K 40 40 F 1190 L 1280 F 1190 L 1280 Note Note 1 Unit...

Page 19: ...L LA AA AH HP P5 52 2 L LA AA AH HP P6 63 3 L LA AA AH HP P7 72 2 9 90 0 L LA AA AH HP P1 10 05 5 2 2 Unit Unit single single hole hole 4 4 MODEL LAAHP35 LAAHP42 MODEL LAAHP35 LAAHP42 A A 2540 2540 25...

Page 20: ...a ab bl le e n na at ti io on na al l a an nd d l lo oc ca al l c co od de e s st ta an n W W c co om m d d t th ha at t r re ea ad d t t n ns st tr ru uc ct ti io on n m ma an nu ua a e ef fu ul ll l...