Checks, Regulations And Adjustments; Starting; Wiring; Maintenance And Repairs - Daikin LBBWH Installations- Und Bedienungsanleitung

9

CHECKS, REGULATIONS AND ADJUSTMENTS

Before turning the unit on, check that:
- locking screws are tight
- electrical connections have been carried out correctly.
In the event that the unit has been opened:
- no tools were left inside
- assembly is correct
- there are no gas leaks
- front cover is secured correctly
9.1

Starting

Before starting the unit act as follows:
WARNING
To control the humidification, it's necessary put into the tray under the evaporator 1.5
liters of water (for 030-050 models, 2 liters for 060-075 models).
Start the unit. He display is on and present the label OFF
-
- Start the unit pushing the ON/OFF key.
How to see and modify the set point (temperature and humidity)
1. Push and immediately release the SET key: the display will show the Set point valueand the
correspondant set icon starts flashing;
2. To change the Set value push the
3. To memorise the new set point value push the SET key again or wait 10s.
To start a manual defrost
1. Push the DEF key for more than 2 seconds and a manual defrost will start.
How to lock the keyboard
1. Keep the
displayed and the keyboard is locked.
2. At this point it is only possible the viewing of the set point or the MAX o Min temperature stored and to
switch ON and OFF the light, the auxiliary output and the instrument.
To unlock the keyboard
Keep the and
ON/OFF function
By pushing the ON/OFF key, the instrument shows "OFF" for 5 sec. and the ON/OFF LED is switched ON.
During the OFF status, all the relays are switched OFF and the regulations are stopped;
N.B. During the OFF status the LED4 button is lighted.
10.

WIRING

A wiring diagram, specific for the units of the LBBWH-LBWWH-LBCWH series, is enclosed with these use and
maintenance instructions.
11.

MAINTENANCE AND REPAIRS

Suitable maintenance is crucial for obtaining longer life, perfect working conditions and high efficiency of the
unit as well as for ensuring the safety features provided by the manufacturer.
and keys pressed together for more than 3 s. The "POF" message will be
keys pressed together for more than 3s.
or arrows within 10s.