IC100C Series
PRELIMINARY
1592015000 Manual IC100C Series 28/05/03 Page 4 di 38
4.
K
EYBOARD
L
EDS
Symbol
Led
Function
On Heat
pump
On Chiller
Blinking
Programming phase (It blinks
with led)
Blinking
Time delay before defrosting
On Defrost
On
Off Defrost
Off
Clock
Set-up
5.
R
EMOTE
K
EYBOARD
VI610
5.1
Key Function
M
allows to enter the menu or to set the clock
time.
SET
allows to show and modify the set point.
During the programming it selects a
parameter and confirm its value.
It selects the water IN / OUT or the ambient
air read-outs. During the programming it
scrolls the parameter code or increases its
value.
It selects the external /defrost air temperature
read-out. During the programming it scrolls
the parameter code or decreases its value.
If pushed for 5s it allows to start the unit in
chiller or heat pump function.
If pushed for 5s it allow to start the unit in
chiller or heat pump function.
For Air/Air unit: using the remote keyboard with NTC
sensor on board ( VI610S model) and with the parameter
CF35 = 2, the read-out and the regulation are controlled by
the NTC sensor mounted on the remote keyboard. When
the communication between the keyboard and the
instrument is broken, the left upper side of the display will
show ”
noL”
(no link message).
6.
N
ORMAL
C
ONDITION READ
-
OUT
If no alarm conditions are present, the display shows:
Left upper side:
•
Evaporator water Inlet/Outlet (Air/Water,
Water/Water).
•
Ambient / evaporator outlet temperatures (Air/Air).
Left lower side:
•
Condensing Temperature / Pressure
•
Anti-freeze evaporator water (Water/Water with Heat
P.).
•
The clock .
6.1
Alarm Read-Out
Starting from the normal condition (no alarms), when the
instrument detects an alarm event, the left lower side
shows the alarm code alternated with the probe value. The
corresponding icon slighted.
