IV Produkt Control Unit IVC3
IVC3 Basic Manual 2004-12-15.doc
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Menu – ”Settings”
Parameter
Range
Description
Default
Temp. pump stop
-30 - +30
°
C Selection of outdoors temperature for start/stop of
circulation-pump when configured as exercise
5
°
C
Setp. Freeze
0-60
°
C
Setpoint for minimum water temperature at non operating
unit (at operating unit the set point decreases with 13°).
25
°
C
Alarm Freeze
0-60
°
C
The water temperature for a freeze alarm, an A-alarm is
set up and the unit stops immediately.
7
°
C
Night cooling
Interv.:
10-250 min Delay before starting night cooling after end of daytime.
Only when extract air temp. sensor is used.
240min
Night cooling
Start:
0-60
°
C
Start and stop temperature night cooling.
Start limit: room/extract air temp. >= Start
Stop limit: room/extract air temp. <= Start –1°
24
°
C
Night heating
Interv.:
10-250 min Delay before starting night heating after end of daytime.
Only when extract air temp. sensor is used.
240min
Night heating
Start:
0-60
°
C
Start and stop temperature night cheating.
Start limit: room/extract air temp. <= Start
Stop limit: room/extract air temp. >= Start+1
°
16
°
C
EA night heating
Start/Stop
Select if exhaust air fan is to be used at night heating.
Start
SA man.
0-100%
Supply air fan, manual overrun output-value
0%
EA man.
0-100%
Exhaust air fan, manual overrun output-value
0%
Rot. VVX man.
0-100%
Revolving heat recovery, manual overrun output-value
0%
H-valve man.
0-100%
Heater valve, manual overrun output-value
0%
C-valve man.
0-100%
Cooler valve, manual overrun output-value
0%
El heater man.
0-100%
Electrical heater, manual overrun output-value
0%
CP heat man.
0-100%
Circulation pump, manual overrun output-value
0%
CP cool man.
0-100%
Circulation pump, manual overrun output-value
0%
DX cool man.
0-100%
Circulation pump, manual overrun output-value
0%
8.4 Menu – ”Clock”
I denna meny ställs aktuell tid in och tidkanalen konfigureras.
Parameter
Range
Description
Default
Actual time
Time: 00:00-24:00
Day: 1-7
Actual day, hour and minute
__:__
Program. mode
D= 1-5, 6-7
D= 1,2,3,4,5,6,7
Group settings (workdays and
weekend)
Individual day settings
D= 1-5, 6-7
Day:
X(-X)
Time:
X
00:00
Mode:
Stop
Time: 00:00-23:30
Mode: Stop,normal,forc.
Setting of event time (hour or half-
hour) for each day (four different)
or each group (four different) and
operating mode for each event.
-button or -button to
manoeuvre in time schedule.
Dag 1-5:
00:00 Stop
06:00 Normal
12:00 Normal
18:00 Stop
Dag 6-7
00:00 Stop
06:00 Stop
12:00 Stop
18:00 Stop
9. Communication
IVC3 communicates by RS232 with a MODBUS-RTU protocol. (Separate manual).
