COTES C30
OPERATING AND SERVICE HANDBOOK
page 25/48
The regeneration air inlet and outlet must be placed with sufficient distance to each other to avoid
rebreathing. If possible, Cotes recommends placing the regeneration inlet and outlet on each side of
a corner
– or some similar location – to reduce the risk further. If nothing is done to prevent the
regeneration air from "short-circuiting", a capacity loss is possible and the risk of condensation inside
the regeneration circuit will increase dramatically. Cotes recommends extending the inlet ductwork
(rather than the outlet) to keep the risk of condensation in the outlet to a minimum.
Safety precautions
Dehumidifiers in the C30E range weigh approximately 45
–56 kg and should therefore only be moved
using a forklift or similar equipment
Any work in the electrical box should only be carried out by authorised electricians.
Any duct connections to and from the dehumidifier should only be carried out by authorised
plumbers.
ADDITIONAL INFORMATION FOR C30C DEHUMIDIFER
(COLD STORE MODEL)
Where to mount this dehumidifier
Cotes C30C adsorption dehumidifiers are specially designed for installation inside cold storage
facilities.
Where not to mount it
The unit must not be installed outside the cold storage space unless this has been arranged with
Cotes and special adjustments have been made to the unit.
Connections needed
– electrical
First, make sure that the 335W external heater is connected to 230V/50Hz, as described in the
electrical diagram on page 300 for the C30C cold storage model. The external heater pre-heats the
regeneration air before it enters the C30C dehumidifier.
NOTE
To avoid capacity losses and condensation issues, the regeneration air inlet and outlet
must be placed with sufficient distance to each other.
