Biddle SensAir, Manual

Page: 9 / 208

S
ENS
A
IR
M
ANUAL
I
NTRODUCTION
Manual version 1.0- North America (13-09-2016) en-9
en
The automatic CHIPS control
The CHIPS control automatically adjusts the strength and heat
of the unit to changing weather conditions. Thus, in all situa-
tions the energy loss is minimal and the comfort maximal.
CHIPS stands for ‘ Corrective Heat and Impulse Prediction System ’.
Control when unit ‘on’
The unit and the auto-active control have been developed for
situations in which the door stands open.
For the most efficient climate separation and preservation of
comfort it is important that the airflow just touches the floor
and is heated sufficiently. The unit continuously measures the
values that are needed in order to achieve this:
1. The installation height (entered in the control panel)
2. The temperature difference between the two rooms:
- outdoor temperature
- room temperature
3. The temperature of the discharged air
As soon as the situation changes, the control adjusts the out-
let flow rate and the temperature of the airflow to that.
Control with unit ‘off’
If the unit is off – at night, for example – it is not active.
If it is off, the unit can indeed still perform other functions:
• The unit can be set to keep the room at a minimal ‘night’
temperature.
• Water-heated models are equipped with integrated frost
protection.
Door response
The unit and the auto-active control have been developed for
situations in which the door stands open.
If the door is not continuously open, the operation can be
adjusted to this:
• Normal operation: the unit is always active.
• Direct door response: the unit responds directly to the
opening and closing of the door.