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Application Manual
Reception area – room automation
Device list
Key
1
2
3
4
Optional
Key
5
6
5a
Variants
Key
1a
1b
2a
Ventilation control
ECE01 U2B HQ
The temperature is acquired in every room and controlled via the supply air. The ventilation controller controls the
supply air temperature and the proportion of fresh air. The heating plant is controlled depending on the heat request
from the ventilation controller plus the outside temperature. The refrigeration plant is controlled depending on the
cooling energy request from the ventilation controller. Nonoccupancy times are reported by the presence detector or
can be set in a time program. During these periods of time, the room temperatures are automatically lowered.
Product no. and description
AQR2576 room sensor, basic module with CO
AQR2532 room sensor, temperature
N 141/02 KNX/DALI gateway
UP258E21 presence detector with constant light control
UP 588 color touch panel
Product no. and description
N 125/12 power supply
N 151 IP viewer
OZW772.x webserver
Product no. and description
QMX3.P70 room operator unit, temperature, humidity, CO
QMX3.P30 room operator unit, temperature
N 141/31 KNX/DALI gateway, twin
2
2
Room-supply air temperature cascade control with plate
heat recovery system, recirculated air damper, air
heating coil and air cooling coil
·
7-day time switch with holiday/special day program
·
Recirculated air operation (Precomfort) and outside
air operation (Comfort)
·
Control of supply and extract air fans
·
Room- (extract air)-supply air temperature cascade
control with minimum and maximum limitation of
A
supply air temperature
·
Control of supply air temperature via the heat recovery
system, the air heating coil valve and the air cooling
coil valve in sequence
·
Frost protection with frost protection sensor on the
air side and controller-internal 2-phase frost protection
function
·
Monitoring of supply and extract air fans with
differential pressure switches
·
Monitoring of supply and extract air filters with
differential pressure switches
·
Sustained mode during nonoccupancy times
·
Night cooling with outside air
·
Summer/winter compensation, preheat function,
activation of air heating coil pump at low outside
temperatures
·
Heat recovery system with Maximum Economy
Changeover (MEU)
·
Control of air heating coil pump, with pump kick
·
Fault relay for all fault status messages
Nr. 08
Synco™
& Gamma
Stock number
S55720-S203...206
S55720-S136
5WG1 141-1AB02
5WG1 258-2EB21
5WG1 588-2AB13
Stock number
5WG1 125-1AB12
5WG1 151-1AB01
OZW772.x
Stock number
S55624-H104
S55624-H103
5WG1 141-1AB31
44
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