One time repair and attending initial defects of 6 x 7 TR HPAC (M/s Emerson Make) at NIB, 11th Floor, Fountain Telecom Bldg II, Mumbai (SH Miscellaneous urgent repairing of HPAC units)(2nd call)

Amount

Part B ( Replacement of Electronic controller , Blower motor )

Arranging visit of Technician of authorized dealer M/s Emerson (Vertiv) for health check of 06 Nos. 7 TR HPAC, identification & replacement of faulty spares complete with testing etc. as required

Repairing of 7 TR single circuit high precision type package type AC unit (M/s Emerson ) by replacing following defective/worn out accessories of approved make i/c pumping down of refrigerant system, fixing, jointing, modification if required

Outdoor unit PCB (FSC Board ) - Control card for Condenser unit suitable for M/s Emerson make 7 TR HPAC Model No. GLOBEL PEX2 1030)

Electronic Expansion Valve Driver unit (EVD evolution user interface unit complete with display and base) of M/s Carel suitable for M/s Emerson make 7 TR HPAC Model No. GLOBEL PEX2 1030).

Supply and installation of IOC Card controller (ICOM Board) suitable for M/s Emerson make 7 TR HPAC Model No. GLOBEL PEX2 1030). complete by making Master-slave configuration for sequential running of package A.C. units for equal running hours , communication with each other units for controlling the desired condition with group action , setting of all parameters, etc. by hiring Manufacturers / authorized Dealer 's representative & offering testing to BSNL representative etc. as required with testing and commissioning etc. as required. (Note :- This item shall be replaced upon actual verification & testing from technician of authorized dealer of M/s Emerson )

LP Cut Out Switch M/s Emerson make 7 TR HPAC Model No. GLOBEL PEX2 1030).

Replacement of condenser Fan (outdoor) suitable for three phase,400V,50Hz.AC supply 28'' dia.0.62 KW ,1.7/1.05 A,900/600 RPM.(Make :ZIEHL-ABEGG)

Supplying and Charging of Refrigerant Gas ( R-407 ) for charging in the existing AC Package unit i/c testing etc as reqd.