MAINTENANCE OF HVAC SERVICES DURING LOCK-DOWN AI...

MAINTENANCE OF HVAC SERVICES DURING LOCK-DOWN AIR CONDITIONING SYSTEM: 1. Moisture Control - Complete isolation of room from outside environment by restricting outside air, run the air condition for one to two hrs thrice a week so that it will condense out the moisture of air and hence concentration of moisture in air will be reduced that's why there will be no condensation. OR Open the windows to match the outside temperature condition, by doing this moisture will not attain Dew point temperature hence there will be no condensation. 2. Equipment maintenance - Before starting the air conditioning after months, do the servicing of entire system (filter cleaning, checking of standing and running pressure of refrigerant gas, check out all electrical parameter of indoor blower motor and outdoor compressor. VENTILATION SYSTEM: Fans a) Make sure there should be no dust particle at shaft or propeller, if there is dust then clean it properly otherwise it may effect the life of bearings. b) Check all the electrical parameters either it is as per the standard written in manual or either is more ampere consumption. c) Before starting fan first check it by manual rotation whether it is jam or rotating freely.