FREETIME
® -
HEXAMOTION
®
High Efficiency Recovery Unit
OPERATING AND COMMISSIONING INSTRUCTIONS
MS-CDF-010
Ind F
Maj. 18/05/2017
Créé par : JC
Validé par : AR
Page 23/57
IV.9.
Motors wiring
See chapter VIII.2 et VIII.3
IV.10.
CO2 sensor wiring DIVA
®
QUATTRO
®
CO2 transmitter is factory connected
IV.11.
Night Cooling
This function is used during summer to cool down buildings during nights with outside cool air. It decreases the cold needs
during days. Night Cooling function runs only from 00:00 AM to 7:00 h AM. During Night Cooling, hot and cool outputs are
locked on 0V. Exchanger runs only with fresh air. At the end of Night Cooling period heating is blocked to 0V during 60
minutes.
Start conditions: customizable in chapter V.5.b.2
o
Outside temperatures are higher to 22°C during the day.
o
Clocks are setted in LS or stopped during 00h00 and 07h00.
o
Outside temperature is lower than 18°C during Night Cooling period
o
Outside temperature is higher to 10°C during Night Cooling period
o
Room temperature is higher to 18°C
During Night Cooling period fans are running 85% of their capacity. This speed is adjustable (see chapter V.5.b.2)
For LOBBY versions, a 24V output (to relay) is available between 22 and DO7 terminals to force the opening of damper’s
zone during Night Cooling period.
SUPPLY LOBBY
EXTRACT LOBBY
For version BC or CO, the pressure tube
is installed after the coil
