Liquid-Coupled Energy Recovery Coil; Plate Heat Exchanger - Denco CAIRplus Operation Manual

Commissioning and Maintenance
Upright or horizontal with
bypass damper control
8.9.2 Maintenance of heat pipe
DANGER!

8.10 Liquid-coupled energy recovery coil

8.10.1 Commissioning/maintenance of liquid-coupled energy recovery coil
DANGER!

8.11 Plate heat exchanger

8.11.1 Commissioning of plate-type heat exchanger
DANGER!
76
For commissioning see „Commissioning of dampers and shut-off dampers" on
page 79.
•
Please consider the safety instructions on page 5 and page 55ff when performing
all the described activities!
Carry out the following maintenance steps:
•
Regular cleaning of coil fins:
– by blowing out the fins using compressed air against the airflow direction or
– by spraying fins with low-pressure water only!
•
Clean coil drip tray and drain piping.
•
Check trap for proper operation, top up as necessary.
•
If a heat pipe with bypass is used, check air-regulating and shut-off dampers for
proper operation as specified in the maintenance manual (see „Maintenance of
dampers blades and shut-off dampers" on page 80).
ELECTRICAL HAZARD AND DANGER OF ROTATING UNIT PARTS WITH
SHARP EDGES!
•
OBSERVE PERSONAL PROTECTION MEASURES
•
Please consider the safety instructions on page 5 and page 55ff when
performing all the described activities!
•
Please consider the safety instructions on page 5 and page 55ff when performing
all the described activities!
Refer to „Commissioning of heater assembly (pumped warm water)" on page 71.
ELECTRICAL HAZARD AND DANGER OF ROTATING UNIT PARTS WITH
SHARP EDGES! OBSERVE PERSONAL PROTECTION MEASURES
Please consider the safety instructions on page 5 and page 55ff when performing
all the described activities!
•
Please consider the safety instructions on page 5 and page 55ff when performing
all the described activities!
PR-2009-0096-GB • Subject to modifications • R8-10/2015
CAIRplus