Viconics VBZS Application Guide User Manual
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RTU Commissioning
RTU mechanical cooling functional verification done
Maximum Delta temperature ( return to supply temp ) for cooling stage #1:
Maximum Delta temperature ( return to supply temp ) for cooling stage #1 & 2:
Economizer cooling functional verification done
Minimum position of economizer properly set?
RTU controller Aux output used to disable minimum position of economizer check?
RTU heating functional verification done
Maximum Delta temperature ( return to supply temp ) for heating stage #1:
Maximum Delta temperature ( return to supply temp ) for heating stage #1 & 2:
Static pressure transducer input reading fan Off ( should be 0 “WC or 0 PA ):
Maximum static pressure transducer input reading fan On ( all VAV closed ):
Static pressure damper actuator properly rigged and verified?
Important configuration property set?
-
RTC MAC value:
-
RTC Baud value:
- CntrlTyp:
- Dis
HL:
- Dis
LL:
- H
Lock:
- C
Lock:
- Sp
range:
- Pressure:
Communication with zones is active? ( Status LED & manual scroll display )
Local time clock set?
Local schedule set?
Local system mode set to Auto? ( System On )
Outdoor air sensor properly connected and displaying value? ( manual scroll display )
Supply air sensor properly connected and displaying value? ( manual scroll display )
Return air sensor properly connected and displaying value? ( manual scroll display )
Zone Number ( ) , use MAC address for zone name and repeat for ALL other zones
Location:
Date of original installation
VAV inlet diameter Ǿ in Inches:
Zone vocation and use:
Perimeter zone?
VAV actuator brand:
Internal zone?
VAV actuator model:
Type of reheat if installed:
Capacity of reheat if installed:
Zone Configuration, critical operational configuration parameters are in bold
Zone MAC
Unocc HT
RTC Baud
Unocc CL
RTC MAC
St-By
HT
Get From
St-By CL
MenuScro
Set Type
C or F
TOccTime
PIR Func
Cal RS
Lockout
Deadband
BI1
Heat max
RehtConf
Cool min
AO2RA/DA
Min Pos
AO2 OALK
Max Pos
BO5 OALK
MaxHTPos
BO5 Time
PIHT Wei
BO5 cont
PICL Wei
Bold items are critical for proper system operation