Maintenance; Electrical Replacement Parts - Greenheck Vektor Installation, Operation And Maintenance Manual

General Electrical Controls Information
VGN Technology Maintenance
Disconnect all electrical power and secure to the
"OFF" position prior to inspection or servicing.
Failure to comply with this safety precaution could
result in serious injury or death.
The following list is recommended preventive
maintenance of the controls system. All of these items
should be done before initial power up of the system
and then done on a routine maintenance schedule.
It is also recommended to follow the component
manufacturer maintenance recommendations that they
have stated in their IOM document(s).
Description
Look for cracked, frayed,
Inspect System
bare wiring. Replace as
Wire
necessary
Look loose fittings and
Inspect System cracked or broken down
Conduit seal tight. Replace as
necessary
Look for loose or broken
Inspect Wiring terminals. Tighten to
Terminations required torque for each or
replace as necessary.
Inspect Inspect all gaskets and
Weather Proof look for moisture. Replace
Gaskets if necessary.
Inspect Inspect all enclosures and
Electrical look for broken hardware.
Enclosures Replace as necessary
Inspect all nozzle
Inspect Nozzle
components. Remove any
Moving
obstructions or replace
Components
any worn components.
Finally, it is recommended to follow the fan IOM for
recommended service and also routine maintenance on
the mechanical components of the remaining items in
the system.
®
WARNING
Action Occurrence
Quarterly
Quarterly
Quarterly
Quarterly
Quarterly
Monthly
VGN Technology Electrical
Replacement Parts
Description
Variable Frequency Drive
with Bypass
LonWorks
Communication Module
(optional)
Terminal Block, grey
Terminal Block, green
ground
Terminal Block, separator
Terminal Block, end stop
Terminal Block, jumper
assembly
Fuse block, primary for
power supply
Fuse, primary
transformer
Power Supply
200 VAC Series
to 24 VDC
Power Supply
>300 VAC Series
to 24 VDC
Circuit Board Assembly
Pressure Transducer,
multiple range, VDC
Actuator,
2-position 24 VAC
(Isolation)
Actuator, modulating
2-10 VDC 24 VAC
(Nozzle)
Actuator, modulating
0/2-10 VDC 24 VAC
(Bypass)
Transformer, 120 VAC to
24 VAC
Controller, PCO Compact
Controller terminals,
screw type
Manufacturer
Mfg.
Part Number
ABB Consult Factory
ABB ABBD-FLON-01-KIT
ABB 1SNK506010R0000
ABB 1SNK506150R0000
ABB 1SNK505910R0000
ABB 1SNK900001R0000
ABB 1SNK906303R0000
Little Fuse LTFS-LPSC002
Little Fuse LTFS-CCMR03.5
Lutze 722803
Lutze 722803
As required Consult Factory
Mamac 275-R4-VDC2
As required Consult Factory
Belimo GMB-24-SR
As required Consult factory
Functional
TR40VA0001
Devices
Carel PCOX000BB0
Carel PCOXCON0B0
VGN Technology
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