MANDÍK CPV Installation, commissioning, and
maintenance
IZU 06/2021
MANDÍK, a.s., www.mandik.cz
R
33
1
3
6
12
5. ELECTRIC HEATER
5.01.
N
replacement
5.02.
N
cleaning
5.03.
N
cleaning
5.04.
N
repair
5.05.
N
value from the
measuring and
control system
* status of unit operation while performing the checks
Check the condition of the wiring of the heating rods and
protection (condition and tightening of the cables, etc.).
Service/rectificati
on method
Check the function of the operating and safety
thermostats.
Intervals (months)
SERVICING AND MAINTENANCE OPERATIONS
Unit in
operation
Y/N *
Check operation
Check the heating rods for damage.
Check the cleanness of the terminal board.
Check the heating rods for cleanness.
6.
COLD WATER COIL
6.01.
N
repair / replace
6.02.
N
clean
6.03.
N
repair
6.04.
N
repair / clean
6.05.
N
repair
6.06.
N
repair
6.07.
N
clean / repair
6.08.
N
repair
* unit in operation when performing this inspection
Inspection of the status and pouring water in the
condensate drain trap
Inspection for cleanliness of heat exchange
surfaces on the heat exchanger.
Inspection of the condition and function of the
mixing loop per the manufacturer’s instructions.
Inspection for leaks on the working media side of
the coil.
Inspection of hydraulic system connections to the
coil.
Inspection of the cleanliness and continuity of the
condensate drain.
Inspection of the condition and cleanliness of the
condensate drip eliminator
Inspection for damage to heat exchange surfaces
on the heat exchanger.