Kaisai KVS-270 RHQ Bedienungsanleitung Seite 85

If, however, the poor comfort conditions persist, then
it will mean that the low or high humidity is not due
to extraordinary and temporary events, but depends
on harsh weather conditions, such as winter frost or
extreme heat.
In these extreme conditions, the automatic mode sets
the fan at minimum speed, in order to isolate as much
as possible the internal environment from the external
one and at the same time preserve the ambient comfort.
Low humidity emergency speed can be modified by in-
staller by the mean of "ErHs", included into "Par" menu.
Wet climate ventilation mode is effective in case a cool-
ing system with dehumidification is in place. In thic case
it is advisable to eneable the function by operating on
variable HrHis.
• AUTOMATIC MODE WITH
CO
The variable flow rate control based on the CO2
detected acts according to fixed parameters, though
they can be modified by the installer, according to
the following diagram:
FLOW MANAGEMENT LOGIC CHART
IN RELATION TO PPM CO
800
700
Nominal
600
speed
Velocità nominale
500
400
300
Minimum
200
speed
Velocità minima
100
0
0 200 400 600
CO2LO CO2std
• PARTY MODE
Press "M" and scroll with the TOUCH PAD
mode starts flashing.
Then press "Confirm"
AUTO
P
DAY
If "PARTY" mode is enabled, fan speed is increased
respect to the nominal speed.
SENSOR
2
2
Proportional
Incremento
proporzionale
increase
800 1000 1200 1400 1600
PPM CO
2
until
.
°C
"PARTY" mode is a timed function (default 3 hours).
The speed percentage of the "PARTY" mode is set
as a parameter by the installer according to the
customisations requested by the user, starting from
the standard value of 130% compared to the nominal
speed.
Press "M" and scroll with the
"HOLIDAY" mode starts flashing.
Then press "Confirm"
"HOLIDAY" mode speed is the minimum.
1800 2000
Once "HOLIDAY" mode is enabled, control device
CO2HI
asks for the period duration in days.
In case where duration is unknow, user can enter
nothing in the field of duration.
"PARTY"
This way permanent "HOLIDAY" Mode is enabled.
In any case, "HOLIDAY" mode can be stopped by
changing mode within User Menu.
PLEASE NOTE: the operating parameters of
"HOLIDAY" mode can be changed by the installer
(Parameters Menu section).
• HOLIDAY MODE
TOUCH PAD
.
AUTO
P
°C
DAY
English
until the
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