SystemAir VSR 300 User Manual

| v1_1.12.0
Contents
1 Overview ......................................................1
1.1 Warranty..............................................1
1.2 Type label.............................................1
1.3 Disposal and recycling .............................1
2 Important Safety Information .............................1
2.1 Intended Use.........................................2
2.2 Admonitions .........................................2
2.3 Declaration of Conformity ........................3
3 Technical Data ................................................4
3.1 Power consumption and fuse size ..............4
3.2 System curves .......................................4
3.2.1 Supply air, F7/ePM10 80%
type filter .................................4
3.2.2 Extract air, G3/ISO Coarse
60% type filter ..........................5
4 Before starting the system ................................5
5 Configuration .................................................5
5.1 General................................................5
5.2 Startup wizard .......................................5
5.3 Common symbols...................................5
5.4 Menu overview .....................................6
5.5 Home screen.........................................6
5.5.1 User modes ..............................6
5.5.2 Temperature settings ..................9
5.5.3 Airflow settings ....................... 10
5.5.4 Indoor Air Quality ..................... 10
5.5.5 Status line .............................. 11
5.6 Description of User functions .................. 11
5.7 Main menu ......................................... 12
5.7.1 Unit Information ................ 12
5.7.2 Alarms ................................. 12
5.7.3 Week Schedule...................... 16
5.7.4 Filter ................................. 17
5.7.5 System Preferences............. 17
5.7.6 Service ............................... 17
5.7.7 Help..................................... 25
6 Service ....................................................... 26
6.1 Warnings............................................ 26
6.2 Internal components ............................. 27
6.2.1 Component descriptions ............ 27
6.3 Electrical connections ............................ 29
6.3.1 Main board layout .................... 29
6.3.2 External connections
(Connection board)................... 31
6.4 Troubleshooting................................... 31
7 Accessories.................................................. 32
7.1 Internet Access Module (IAM) ................. 32
7.1.1 Setting up remote control of
the unit .................................. 33
7.2 Indoor air quality sensors ....................... 34
7.3 Temperature control ............................. 35
7.3.1 Electric duct heater (control
via relay)................................ 35
7.3.2 Duct water heater .................... 37
7.3.3 Duct water cooler..................... 38
7.3.4 Change-over coil for heating/
cooling function ....................... 40
7.4 Airflow control..................................... 41
7.4.1 VAV/CAV conversion kit............. 41
7.5 Installation/Maintenance ....................... 42
7.5.1 Outdoor/Exhaust air
dampers................................. 42
7.5.2 Pressure Guard ........................ 43
7.5.3 Multiple control panels .............. 44
7.5.4 Presence detector .................... 45
7.5.5 Push button ............................ 46
7.6 Passive House function.......................... 46

SystemAir VSR 300 Specifications

General

Supply voltage	230 V
Frequency	50 Hz
Max. extract air temperature	60 °C
Enclosure Class	IP44
Phase	1