Performance Curves; Operating Modes; Chapter 4 Functions And Settings; Manual Operation - Helios AIR1-XVP 850 Installation And Operating Instructions Manual

Installation and Operating Instructions
CHAPTER 4
FUNCTIONS AND
SETTINGS
Central ventilation units AIR1 XVP
34

Performance curves

Δp
fa
700
Pa
600
500
400
300
200
100
0
0 200 400 600 800
Δp
1200
fa
Pa
1000
800
600
400
200
0
0 500 1000 1500
Δp
fa
1800
Pa
1600
1400
1200
1000
800
600
400
200
0
0 1000 2000 3000 4000
41

Operating modes

The following operating modes are available:

• Manual operation

• Timer
• Sensor-controlled operation (via timer)
• Recirculating air (via temperature and timer)
• Bypass (via commissioning assistant and timer)
Manual operation via switch contacts is also possible..
→ Operating mode
Temperature
Fan control
Timer
→ Operating mode
Selected functions
Alarms
Inputs/outputs
Operating mode
Timer
AIR1-XVP 850
V · (m³/h)
1000 1200 1400
AIR1-XVP 1800
V · (m³/h)
2000 2500
AIR1-XVP 3500
V · (m³/h)
5000 6000
41
Δp
fa
Pa
900
800
700
600
500
400
300
200
100
0
0 250 500 750 1000 1250 1500 1750 2000
Δp
fa
Pa 900
800
700
600
500
400
300
200
100
0
0 500 1000 1500 2000 2500 3000 3500
EN
AIR1-XVP 1250
V · (m³/h)
AIR1-XVP 2500
V · (m³/h)