Daikin Double Skin Modular Air Handling Unit DS2TB-2027

Visual inspection of air-to-air plate heat exchangers for contamination, damage and corrosion. Clean / Repair heat exchanger

Visual inspection of rotary heat exchangers for contamination, damage, corrosion and tightness. Clean / Repair heat exchanger

Visual inspection Heaters for contamination, damage, corrosion and tightness. Clean / Repair the Heater. Replace if required;

Ensure a positive seal between the rotor face and frame structure

Check if the seals are intact and contact the casing and rotor media

Check if there is excessive wear

Ensure there is no significant leakage between the casing and interconnecting duct work

Check for misalignment of the drive belt on the pulley or periphery of the rotor

Check the belt joint. Replace it, if necessary

Fan bearing checked and replaced if damaged

Bolt & nut secure and tightened if necessary

Obstruction of the intake air checked and cleared if necessary

Sign off on the fan maintenance

Control box & wiring checked for any damage

Was there any need for repair or replacement of control box & wiring?

Protection breaker checked and calibrated

Internal lighting checked for any damage

Was there any need for replacement of internal lighting?

Sign off on the electrical control system maintenance

Check for contamination, damage, microbial growth and corrosion

Check spray nozzles for deposits

Check functionality of the conductivity sensor

Check moisture eliminator for contamination, damage, scaling and corrosion

Describe any issues found during the check

Sign off on the monthly maintenance check