6.5.1 Unit settings
In the Unit settings menu the installer can choose:
Display
Description
Ventilation regulation type:
• By constant air flow (CAV)
“AIR FLOW”
Or
• By differential pressure on duct (VAV)
“DIFFERENTIAL PRESSURE”
Heat pump module regulation type:
• By Delta temperature extract-exhaust air
“DELTA TEMP EVAPOARTOR”
Or
• By Delta temperature water in-out
“DELTA TEMP WATER”
Or
• Water outlet temperature ( by heating curve)
“ TEMP WATER OUTLET”
Heat recovery activation/protection set points:
• External temperature set to start heat recovery
(d15°C)
• Extract air min temperature set (d10°C)
• Minimum air flow- indicated by pressure
difference (default 30 Pa)
Operation and Maintenance Instructions
209531
19
Systemair AB
