Carel Heos - 3 User Interface; Pgde and Pldpro Keypad; Main Mask; PLD Terminal

15
ENG
Heos +0300078EN - rel. 1.6 - 23.11.2017
3. USER INTERFACE
The Heos system can be used with two types of display: one, the pGDe,
for commissioning and/or to access all the control parameters; the other,
PLD, for displaying the cabinet temperature and any alarms.
Note: the PLD terminal can only be used if the pGDE terminal is
disconnected (both cannot be used at the same time).
3.1 pGDe and pLDPRO Keypad
Button Function
Alarm displays the list of active alarms
Prg used to enter the main menu tree
Esc returns to the higher level screen
Up
scrolls a list upwards or increases the value highlighted by the
cursor
from the “main” screen, accesses the INFO screens
Down
scrolls a list downwards or decreases the value highlighted by the
cursor
from the “main” screen, accesses the INFO screens
Enter
enters the selected submenu or confi rms the set value
from the main screen, accesses the “DIRECT COMMANDS” screens
(index: Ab01-03)
3.2 “Main” mask
6
5
7
1
2
3
4
8
Fig. 3.a
Ref. Function
1 Active Master/Slave board;
2 Control temperature;
3 Defrost probe temperature
4 Output status:
• compressor
• evaporator fan
• light
• continuous cycle
• anti-sweat heaters
5 Serial address;
6 Active set point;
7 % of electronic expansion opening valve;
8 % of compressor speed
Below are some examples of the INFO screens, directly accessible from the main
screen:
3.3 PLD terminal
Fig. 3.b
Button Function
UP
scroll a list upwards or increases the value shown on the
display;
DOWN
scrolls a list downwards or decreases the value shown on the
display;
SEL / ALM
accesses the set point for modifi cation and mutes the buzzer
if an alarm is active.
Switch system on/off : hold the , fbutton for a few seconds, until the
system status parameter (“oFF” / on”) is shown;
- to switch on/off , press .
- to exit the parameter, press
and .
Change set point and switch lights on/off : from the main screen, press
and hold
and together for a few seconds, until “SET” is shown;
then use or to select the parameter, “LIG” or “SET” and press
to change the setting (again using
and ) . To exit the menu, press
and .
Start a defrost: press and hold
for a few seconds; when the button
backlighting comes on, the defrost starts.