Specifications

110
NLUO PMC CONTRACTOR
SIGNATURE AND SEAL SIGNATURE AND SEAL SIGNATURE AND SEAL
¾ It should also be provided with duty cycling for DC inverter scroll compressors capable of changing the rotating
speed of compressor by inverter controller to follow variation in cooling loads & switching staring sequence for
better stability and prolonging equipment life.
¾ If one compressor malfunctions, other continues to provide emergency operation smoothly till repair is effected.
¾ It should also be provided with duty cycling for multiple inverter compressor switching starting sequence for better
stability and prolonging equipment life.
¾ All out door unit must have pump out and pump down feature so that incase of failure, refrigerant can be
accommodated in indoor and out door unit respectively.
¾ The outdoor unit shall be modular in design and should be allowed for side by side installation.
¾ The unit shall be provided with its own microprocessor control panel.
¾ The out door unit must have the feature of Record running parameters of last 3 minutes before failure, for fault
analysis & easy, faster trouble shooting.
¾ All out door unit must have the feature of auto recharging of refrigerant.
¾ All out door unit must have Anti Corrosive Fins, preferably Gold Fin Condenser for better life.
¾ All out door unit should have Oil recovery system.
¾ All out door unit should have connectable range of Indoor units from 0.6 TR to 8 TR.
¾ The outdoor unit should have Auto Reset function, if any malfunction occur in any of the Indoor Unit the system
should Auto Bypass the faulty system and rest of the units should function normal condition.
¾ Outdoor unit shall be suitable for mix match connection of all type of indoor units.