SystemAir TA 4500 HW

Mainmenuitem
Sub-menuitem1Sub-menuitem2
Explanations
→Frost
protection
Active
Setpshutdown:
25.0°C
P-bandactive:
5.0°C
P-bandactive5°Cmeansthat
thefrostprotectioncontroller
willstartoverridingtheheating
outputwhenthefrostprotection
temperatureislessthan5
degreesabovethesetfrost
alarmdefaultalarmlimitis7°C
Faststop
atfrost
protection
alarm
Yes
Setthefaststopoftheunitin
caseoffrostprotectionalarmto
YesorNo.
→Alarm
settings
→Alarmlimits
Setthealarmlimitsandallowed
deviationsforthedifferent
functions
→Alarmdelays
Setthealarmdelaysand
alloweddeviationdelaysforthe
differentfunctions
→Restorealarm
Resettheservicealarm(lter
alarm).
Restorefactory
settings:No
Restoreuser
settings:No
Inthismenu,itispossibleto
restoreallparameterstotheir
factorysettingsortotheuser
settingstheyweresavedas
earlier.
SelectYesorNo
Saveuser
settings
No
Thecurrentcongurationcan
besavedinaseparatememory
areaandcanlaterberestored
usingthepreviousmenu,
Restoreusersettings.Select
YesorNo
→Configuration
→Inputs/Out-
puts
AI
DI
UI
AO
DO
Setcompensationsfor
analogueinputsandassign
extrasensorsandin/outputs.
Setifdigitalinputsisnormally
openornormallyclosed.
→Control
function
Control
function
Mode:
Supplyair
control
Settypeoftemperaturecontrol
functionyouwanttheunit
tooperateunder.Choose
between
Extractaircontrol,
"Roomcontrol,Outdoor
comp.Supply,Supply
aircontrol,
Extract/supplyair
→(possibletoswitchbetween
thetwodependingonoutdoor
temp.),
TA450-4500
OperationandMaintenanceInstructions
132616
17
SystemairSverigeAB