Lunos 5/ZII User manual

Mounting Instructions for the
Micro Controller Time lag Type 5/ZII
Order No.: 039857 - Please pass on to User -
Application
The time lag module 5/ZII is a program-
mable control for fan motors:
Functions:
- Switch-on delay
- Time lag
- Inverse operation
- Interval switching
Coupling to room lighting is possible.
Inappropriate application is not admissi-
ble.
Technical Data:
Supply voltage 250VAC/50 Hz
Operating voltage range: 180 VAC to 275
VAC
Operating switching current: max. 0.5 A
Electr. power input: max. 115 W
Delay times: adjustable (refer to diagram
„Switch settings“)
Factory setting:
- Switch-on delay 120 sec.
- Time lag 15 min.
- Interval switching OFF
- Inverse operation OFF
The time lag module is EMC-tested and
EMC-compatible.
Dimensions:
35
49
10
brown
blue
white
black
Switch settings:
Interval ON every 4
hours for 30 min*
Interval OFF
Time delay 15 min
Time delay 6 min
Inverse operation ON 30 min
Time lag after leaving the
room *
Inverse operation OFF
Switch-on delay
120 sec.
Switch-on delay
0 sec.
* depending on the time lag
set
Factory
setting:
white switch
knob
- Switch-on
delay 120 sec.
- Time lag
15 min.
-Inverse oper-
ation OFF
- Interval
switching OFF
Installation in junction box
36
Ø70
Installation in switch
60
Ø60
Installation
The time lag module can be appropri-
ately installed, as illustrated, in a stand-
ard junction box or a standard switch
box (60 mm deep).

Safety Instructions
Caution! All work on the time lag unit
(mains connection and setting of miniature
switches) must only be carried out when
power supply has been completely discon-
nected!
Ensure all connection lines are de-
energized before connecting the fan unit to
the supply voltage!
(Disconnection from mains with at least 3
mm contact opening, e.g. electric fuse).
Each circuit connected to the fan must be
equipped with residual current protection
(e.g. RCD switch)!
Electrical connections must only be carried
Additional installations and electrical components in the
fan are not admissible.
Connection diagrams for other fan functions available on
Electrical Connection
For LUNOS fans without time lag installed
General:
Room
lighting
Time-lag controlled ventilation on de-
mand:
Continuous operation of basic ventilation with switch-
able time-lag controlled ventilation on demand
Deutschland
LUNOS Lüftungstechnik Tel.: 0 30 / 36 20 01 - 0
GmbH für Raumluftsysteme Fax: 0 30 / 36 20 01 - 89
Wilhelmstr. 31 E-Mail: [email protected]
13593 Berlin Internet: http://www.lunos.de
Operating the Unit
You can switch the following functions
using the miniature switches:
Interval switching
If the interval switching is activated, the
interval meter triggers a start of the fan
every 4 h after the previous time the fan
was switched off. The ventilation period is
then 30 minutes.
Time lag
The fan continues to operate after switch-
ing off for the respective time set.
Inverse operation
Fan only starts to operate after room light-
ing has been switched off. The ventilation
period is then 30 minutes.
Switch-on delay
Fan only starts 120 sec. or immediately
after being switched on.
Simultaneous installation of basic ventila-
tion in continuous operation of the fan and
of the time lag for ventilation on demand
or full load mode (interval/inverse and
also time lag switching) is possible.
5/ZII
5/ZII
5/ZII
L2 L1 L N F+ F-
L2 L1 L N F+ F-
Room
lighting
Room
lighting
E 174 06/14