Frigor GLE 50 User Instructions - Page 7

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User Instructions Low Temperature Freezers Model GLE

displayed and the

blinking;

To change the Set value push the

o or n arrows within 10s.

To memorise the new set point

value push the SET key again or

wait 10s.

HOW TO START A MANUAL DEFROST

Push the DEF key for more than

2 seconds and a manual defrost

will start.

HOW TO SWITCH ON OR OFF THE SECOND

RELAY(OAC= LHt)

Hold pressed the n key for some

AUX

seconds, till the AUX LED is turned

or OFF

HOW TO CHANGE A PARAMETER VALUE

To change the parameter's value operate

as follows:

1. Enter the Programming mode

by pressing the Set and

DOWN key for 3s (

SET

start blinking).

2. Select the required parameter.

3. Press the "SET" key to display its value

(now only the

LED is blinking).

4. Use "UP" or "DOWN" to change its value.

5. Press "SET" to store the new value and

move to the following parameter.

To exit: Press SET + UP or wait 15s without

pressing a key.

NOTE: the set value is stored even when the

procedure is exited by waiting the time-out

to expire.

THE HIDDEN MENU

The hidden menu Includes all the para-

meters of the instrument.

HOW TO ENTER THE HIDDEN MENU

1. Enter the Programming mode

by pressing the Set + n key for

3s (LED 1 and

SET

2. When a parameter is displayed

keep pressed the Set+ n for

more than 7s. The Pr2 label will

be displayed immediately fol-

lowed from the HY parameter.

LED starts

and

start blinking).

Livøvej 22 - 8800 Viborg - Tlf. 86 61 34 11 - www.frigor.dk

NOW YOU ARE IN THE HIDDEN

MENU.

3. Select the required parameter.

4. Press the "SET" key to display its value

(Now only the LED

is blinking).

5. Use o or n to change its value.

6. Press "SET" to store the new value and

move to the following parameter.

To exit: Press SET + o or wait 15s without

pressing a key.

NOTE: the set value is stored even when the

procedure is exited by waiting the time-out

to expire.

HOW TO MOVE A PARAMETER FROM THE

HIDDEN MENU TO THE FIRST LEVEL AND VICE-

VERSA.

Each parameter present in the HIDDEN

MENU can be removed or put into "THE

FIRST LEVEL" (user level) by pressing "SET+ n"

In HIDDEN MENU when a parameter is pres-

ent in First Level the decimal point is on.

HOW TO LOCK THE KEYBOARD

1. Keep pressed for more than 3 s the o and

n keys.

2. The "POF" message will be displayed and

the keyboard will be locked. At this point

it will be possible only to see the set point

or the MAX o Min temperature stored

3. If a key is pressed more than 3s the "POF"

message will be displayed.

TO UNLOCK THE KEYBOARD

Keep pressed together for more than 3s the

and keys, till the "Pon" message will be

displayed.

THE CONTINUOUS CYCLE

When defrost is not in progress,

it can be activated by holding

the "o" key pressed for about 3

seconds.

The compressor operates in continuous

mode for the time set through the "CCt"

parameter. The cycle can be terminated

before the end of the set time using the

same activation key "o" for 3 seconds.

User Instructions Low Temperature Freezers Model UNI/LT