CLIVET CSRN-XHE2 Series, Руководство пользователя

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Delivery air flow management
Standard mode
The fan rotation speed remains constant in all heat load
conditions and operation modes.
Eco mode
The fan rotation speed (or the delivery air flow if the constant
flow option is present) stays constant as the thermal load varies
and is shutdown when setpoint is fulfilled.
Constant air flow
Option
The delivery air flow stays constant as the thermal load varies
and the pressure drops of unit and the system.
The ventilation remains active even when the setpoint is fulfilled.
Variable airflow
Option
The air flow supply varies depending on the heat load, up to a
minimum value compatible with the distribution system and the
chosen air diffusion.
The ventilation remains active even when the setpoint is fulfilled.
Calibration:
1 check the doors and windows of the serviced room are closed
2 calibration must be carried out with unit all in recirculation:
during the first 20 minutes from start-up, the unit is in full
recirculation
3 set the nominal air flow range
menu
SUPPLY VENTILATION
par 261 SfQSet (m3/h)
4 set the reduced air flow
menu
VENTILATION
par 294 RfFctRimod
reduction at xx% of the nominal flow rate
Air flow setting
Standard mode
The fan speed
setting must be checked by a service centre
authorised by Clivet
The real unit flow is according to the aeraulic system features.
Before checking, make sure that the system has been completed
in all its parts (shunts, dampers, grilles, diffusers etc.).
Calibration must be carried out with unit all in recirculation.
During the first 20 minutes from start-up, the unit is in full
recirculation
Set the flow rate :
menu supply ventilation
par 265 SfFanSpeedOut (%)
nominal = par
265 SfFanSpeedOut
nominal = par 261 SfQSet
min = par
294 RfFctRimod
ECO Mode
Standard mode
Variable airflow
FanSpeed
Constant airflow
Air fl ow
Air fl ow
Air fl ow