INSTALLATION & MAINTENANCE INSTRUCTIONS
PREMA
CEILING VOID ENERGY RECOVERY VENTILATION UNITS
18
Summer Cooling
Allows adjustment of the Min Free Cooling Temperature value
Press OK to enter
Value is flashing: use
or
to choose
Press OK to select
Available settings are:
Default
Min
Max
Min Value
Change
Unit
Value
18
15
20
1
°C
Allows selection of 7 day / time clock configuration of daily timer
ON / OFF settings
Press OK to enter
Value is flashing: use
or
to choose ON
Use or to select day of the week
Press OK to select ON time
Use
or
to select time
Use or to scroll through values
“Copy on [next day]”: OK to choose YES, ESC to choose NO
“Save program
?
”: OK to choose YES, ESC to choose NO
Unit to be internally enabled / disabled by internal time clock, resolution 15’
If day / time clock is activated, icon shows the unit status (enabled / disabled)
via the dedicated clock icon (see U on page 11)
Operation is “OR” mode – either one REMOTE ENABLE INPUT or CLOCK
ENABLE must be active for the unit to run
Note:
Remote enable input (HY / S1) is closed will over ride weekly timer
function
Available settings are four ON / OFF times per day
Day
ON
OFF
00:00
00:00
00:00
00:00
00:00
00:00
00:00
00:00
Main Menu
P15: Min Free Cooling Temp
Main Menu
Weekly Timer
