A lot of external control parts can be connected to the air curtain, according to
the single type of control system (see “ Possibilities of single control systems”)
- Air curtain must be disconnected from the mains during before any
external items are connected to.
- All external control items must be connected exactly according to the
wiring diagram and they must be used according to its determination.
- Connectors must be connected to the electronic boards by using
reasonable force and always normally to the socket.
- Cables delivered by us must be used to the single elements, if they are not
delivered, the further mentioned cable specification must be met.
Door contact
Room thermostat TER-P
Door contact is used for air curtain control by opening / closing of the door. When the door is opened, the air curtain is
switched on. When the door is being closed, the behaviour of the air curtain depends on the certain type of control
system. Door contact can be used together with all types of control systems. For the detailed description of the function
see “Operation - single control system types”. When of the air curtain with SM control system it is necessary to remove
first the “LINK”, which connects the terminals of door contact (*) ! When of the air curtain with DM, DA control systems,
there is no “LINK”.
Room thermostat is used for switching the electric
heater in the air curtain ON and OFF according to
the pre-set temperature (version DA). For version
DM, SM - it is used for air curtain control ON/OFF.
Location of the thermostat depends on the
requirements of the user. When the user wants to
follow more the temperature of air coming out from
the air curtain, we recommend to place the
thermostat as close to the air curtain as possible to
ensure it is affected by the air flow. On the other
hand, if the customer wants to follow the air in the
room, it is good to place the thermostat in that part
of the room, where is the user mostly present.
Minimum recommended distance of the thermostat
from floor is 1200 mm.
CONNECTION OF
EXTERNAL CONTROL
PARTS
Door contact (DS)
for SM control system
Door contact (DK)
for DM, DA control system
- potential-free contact with maximum voltage 12 V
- two-wire cable of 0,5 mm cross section
- maximum length of the cable 50 m
- connection contact
- power contact with maximum voltage 230 V / 50 Hz
- two-wire cable of 1,5 mm cross section
- maximum length of the cable 50 m
- disconnection contact
Door contact
Door switch
1
2
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- potential-free contact with maximum voltage 12 V
- two-wire cable of 1,5 mm cross section
- maximum length of the cable 50 m
1200 mm
Room thermostat
for SM
Room thermostat
for (DM), DA
1
3
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page 07
Connector socket
°C
OPERATION INSTRUCTIONS
CONTROL
10.
1
1
2
DK DK
1
DK DK
1
3
20 21
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