DeLonghi DD45 - User Manual

2
SOME NOTIONS ON
HUMIDITY
Air always contains a certain amount of water in
the form of vapour. This determines the level of
humidity in an atmosphere.
The capacity of the air to hold water vapour
increases with temperature.
This is why in our homes, as soon as the tempe-
rature decreases, the vapour contained in the air
condenses, as is evident on the colder surfaces
in the room, such as the windows, walls etc.
The purpose of a dehumidifier is to remove the
excess moisture from the air, avoiding the dama-
ge caused by condensation.
Experts have established that the optimum envi-
ronmental conditions for our well being and for
the home are obtained between 40% and 60%
relative humidity. Lower relative humidity can be
achieved with higher room temperatures. For
lower room temperatures the achievable relative
humidity will be on the higher side, closer to
60%. Therefore, with lower room temperatures,
you are recommended to heat the room even
minimally.
This considerably increases the dehumidifying
power of the appliance.
With heating, the condensation formed by the
water vapour on windows and other cold surfa-
ces evaporates into the air to be collected by the
dehumidifier.
DESCRIPTION/ACCESSORIES
1. Control panel
2. Water level viewing window
3. Condensate collection tank
4. Handles
5. Air intake grille
6. Dust filter
7. Air outlet grille
8. Drain hose to be used at the back of the unit
9. Pump tube to be used at the front of the unit
10. Connecter for PUMP draining (first remove
stopper)
11. Wheels
1
3
7
2
4
4
5
8
11
10
9
6

Summary

Important Safety Safeguards

Fundamental Safety Warnings

Lists essential safety precautions for operating the electrical appliance.

General Safeguards and Precautions

Electrical Connection Checks

Installation Guidelines

Continuous Draining with Pump

Control Panel Overview

Control Panel Button Descriptions

Explains the function of each button on the control panel for operation and settings.

Mode Selection and Operation

Dehumidifying Mode Operation

Details how to set humidity levels, fan speed, and temperature display in dehumidifying mode.

Timer Functions

Cleaning and Maintenance

Cleaning the Air Filter

Technical Specifications

Troubleshooting Common Problems

Humidity Not Decreasing

Addresses issues where humidity levels do not decrease despite the unit operating.

Appliance Not Working After Start-up

Explains delays in operation, typically due to safety device activation.

Displaying Error Codes or Symbols

Details troubleshooting steps for specific display indicators like missing tank or faulty sensors.

Limited Warranty Information

Warranty Coverage and Terms

DeLonghi DD45 Specifications

General

Brand	DeLonghi
Model	DD45
Category	Dehumidifier
Language	English