SystemAir TA Series User Manual

5.5.4TA2000-4500HW
Terminalblock
Description(GB)
Remark
1PE
Ground
2L1
Phase(supplyvoltage)
3L2
Phase(supplyvoltage)400V3~/230V3~
4L3
Phase(supplyvoltage)
5
N
Earthedneutral(supplyvoltage)
Notusedwhen230V3~
6-10
--
Internalconnection
*11DIrefThermalcontactfan
12
TC(seriesconnect.withext.Fan)
*13
DI1
Thermalcontactfan
Normallyclosed
14PE
Ground,externalfan
15U1
Externalfan
16V1
ExternalfanSeechapter6.2
17W1
Externalfan
18U2V2W2
Externalfan400V3~Y-connection/230V3~
D-connection
19AI1
Sensorsupplyairtemp
PT1000
20
AIrefSensorsupplyairtempreference
*21DIrefExtended/Forcedrunning
*22
DI3
Extended/Forcedrunning
Normallyopen
23
AO1Signalwaterheating0-10VDC
24
GSupplyvoltagevalveactuatorHeating/cooling24VAC
25
G0SupplyvoltagevalveactuatorHeating/cooling
Neutral
26AI3Frostprotectiontemp.sensorPT1000
27
AIref
Frostprotectiontemp.sensor
28
DO3Outdoorairdamper24VAC,0,5A
29
DOrefOutdoorairdamper
30
AO2Cooling0-10VDC
*31DIrefFirealarm(digitalinput)
*32
DI4
Firealarm(digitalinput)
Normallyclosed
33
DOrefAlarmOutput
34
DO4AlarmOutput24VAC,0,5A
35AI2
Sensoroutdoorair
PT1000
36
AIrefSensoroutdoor/extractairtempreference
37AI4
Sensorextractair
PT1000
*Theseinputsmayonlybewiredtopotentialfreeconnectors.
TA450-4500Installationinstructions
132615
17
SystemairSverigeAB

SystemAir TA Series Specifications

General

Brand	SystemAir
Model	TA Series
Category	Fan
Language	English