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Use
When the appliance is switched on and has been running
for 2 minutes, both motors will stop to allow repositioning
of the by-pass valve. The motors will start up again after
approximately 2 minutes.
N.B. This is a normal system procedure and should
not be perceived as a malfunction.
HRI-E One: the appliance is wired to a standard wall-
mounted control box, incorporating a speed selector.
HRI-E One F: the appliance is wired to a special
dedicated control panel of which the functions are
described further on
This model can be used in combination with a Vortice
preheater, which must be fitted and set up by the installer.
The minimum distance of the preheater from the
appliance is 500 mm.
User panel functions
General (fig.14)
14
14
P1
FILT
E
1
2
3
4
esc
Prg
/ °C
By-Pass
D
A = "UP" button: list up
B = "DOWN" button: list down
C = SET button: acquire data
D = ESC button: exit
E = display
This model comes with a panel which offers the user
control of the parameters:
- on/off
- current time/day
- operating speed
- required room temperature
- selection of bypass function
The function of the ESC button, unless otherwise stated,
is always that of quitting without saving data.
22
P2
HA
5
6
7
set
C
Summary of icons displayed on the panel (fig.15)
15
15
8
16
18
1
1-7 day of the week: 1=Monday, 2=Tuesday, etc.
8
filter alarm: this icon lights up to warn that the filters
should be replaced within two months; if the filters are
not renewed by the end of this period, the filter error
message Filt appears (see "View alarm menu").
9
no-frost function: the icon lights up permanently when
the no-frost procedure is active; the icon will flash to
indicate a "no-frost timeout": in this instance the no-
frost procedure has proved insufficient and the
appliance goes into protected mode for one hour, with
the motors stopped, following which the system will
restart the machine.
A
10 time profile P1: (see "User menu").
11 time profile P2: (see "User Menu").
12 HA
13 --
14 current fan speed: with the appliance in operation,
the icons light up steadily to indicate which of the 3
speeds is currently selected.
15 system
permanently when the appliance is in standby
(powered up, but with the motors at a standstill); the
icon will flash to indicate that the appliance has
reverted to standby after being programmed (see
B
"User menu"); if the icon lights up and is
accompanied by the message "OFF" on the right of
the display, this means that the appliance has been
switched off remotely (when connected to a home
automation system).
16 the icon flashes to indicate that an alarm condition
has been triggered; this indicates that an alarm with
no manual reset has been tripped (see "View alarms
menu") .
17 bypass function: : the icon indicates: (see also
"Activation of bypass function" paragraph) off:
bypass deactivated permanently alight: bypass
opened
automatically via software (in this case the bypass
cannot be closed manually).
18 Time / °C outdoor temperature
19 °C indoor temperature
9
10
11
15
14
17
2
3
4
5
standby
status: the
manually
blinking:
12
13
19
6
7
icon
lights
up
bypass
opened
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