Lennox CL50-RoofTop

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CLIMATIC™50 – IOM – Rooftops/ Aircoolair CL50-ROOFTOPS-IOM-1107-E
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DS50 SERVICE DISPLAY
Function
This plug and play type display is is intended for maintenance technicians.
Description
Buttons
‘Alarm’ summarises the Alarm menu ‘Up’ scrolls the menu upwards or increases the value
‘Prg’ Changes the time period ‘Enter’ confirms the selection
‘Esc’ Returns to the previous screen ‘Down’ scrolls the menu downwards or reduces the value
Brightness/Contrast
The display has a set contrast, but it can be adjusted manually. To set the contrast manually, press the ‘Alarm’ and ‘Prg’
buttons simultaneously and press buttons
! and # to increase or decrease the contrast
Startup screens
S.1
S.2
S.3
S.4
The DS50 display is provided to communicate with all the BM50s connected
to the pLan bus alternately.
On activation of the display, screen S.1, the line ‘Unit:’ line requests entry
of the pLan number of the desired BM50.
With button
!or #replace ‘- -‘ with the address of the BM50 and confirm
with button
$
The S.2 screen appears.
Press the ‘Prg’ button or any other button to continue
If a DC50 or a DM50 is connected to the BM50, the display and buttons
on the remote display are inhibited and the word ’Lennox’ is displayed.
This disappears as soon as the DS50 is disconnected from the BM50.
This S.3 screen indicates the versions of the software loaded in the BM50.
In this example, it shows us;
A version 50.22 ‘RT’ Roof-Top and AirCooler program
A version 4.10 Bios
A version 4.03 Boot
In the case of a specific program for one job (NSR), this is identified by the
display of a factory number to the left of the S.4.program version.
Language selection
Twelve languages are currently available (DE, DK, FR, GB, IT, NL, PL, PT,
RO, SE, SP, TR) but only 2 are installed in the factory (English + xxx).
The language required must therefore be specified at the time of ordering.
If required, another language can be downloaded on site by a Lennox
technician.
With button
!or #select ‘English’ or the second language initially loaded
and confirm with button
$
To continue without changing the language, press the ‘Prg’, ‘Esc’ or
$ buttons