To use AL3 in addition to this func-
tion, set the parameter #Con2 (AL3
configuration code) is set to # 0..
AThe Timer can’t be enabled
with Heat/Cool control.
The two following parameters (see
page 36) must be set to select one of
the six possible types of Timer.
Timer/Start-up
operating mode
By this parameter can be defined:
- the counting start time
- the control output status at the end
of the counting
#t.Mod
Timer
Action
By this parameter can be defined:
- the time units
- the starting mode
- the OP3 status when the timer
is running.
When the timer is not running, the
OP3 takes the opposite status.
#t.Act
After the Timer configuration the
following parameters will be shown
on the second parameters group.
(see page 26)
Timer
setting
(1…9999 sec/min.)
Stand-by
Setpoint
(only for
t.Mod = 7)
(
s.p. l…s.p. H)
6.2.1. DISPLAY
When the Timer is running, the led
Ö is on.
When the Timer ends, the Setpoint
display shows alternatively the mes-
sage
#End and the Setpoint
#s.p. 2
#tiMe
6.2 TIMER FUNCTION
[1] If used by Timer
[2] Using this selection, manual starting
mode is possible too.
Timer counting mode Value
Counting start time End mode
When inside the
band
Control mode
2
Output to 0
3
When launched
Control mode
4
Output to 0
5
When launched.
Control disabled
Control mode
6
When launched
stand-by Setpoint
Control mode
7
Time units
Starting
mode
[1]OP3
status
Value
Seconds
Manual by
keypad
Off
0
On
1
Aut at the
power on [2]
Off
2
On
3
Minutes
Manual by
keypad
Off
4
On
5
Aut at the
power on [2]
Off
6
On
7
Table 2
Table 1
42
6 - Special functions
