Unit Control Panel
AssemblyThe microprocessor panel that sequences startup, modulates the guide vanes to hold leaving-water temperature, and protects against surge, freeze, and low oil pressure. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Unit Control Panel parts and their functions
7 top-level parts · 258 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Controller Board 5 parts | 1× | Main controller board |
| 2 | LCD Panel | 1× | Operator display |
| 3 | Touch Digitizer | 1× | Transparent capacitive sensor layer bonded over a display that detects finger position and turns the screen into an input surface. |
| 4 | Thermistor Sensor | 6× | Water and refrigerant temps |
| 5 | Pressure Sensor | 3× | Evap, cond, oil |
| 6 | Connector | 12× | Mating plug-and-socket pair that joins two lengths of wiring or a cable to a board so a circuit can be assembled, serviced, and separated without soldering. |
| 7 | Wire Bundle | 1× | Group of insulated conductors cut to length, terminated, and bound together to carry power and signals between the assemblies of a machine. |
3D model
No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly
shared across products
atomic part
related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for Unit Control Panel
7 top-level lines · 12 rows shown · 258 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Controller Board 5 parts | centrifugal-chiller-control-pcb | 1× | 1 | 234 | assembly |
| 1.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 1.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 1.3 | SMD Passive (R/C/L) | smd-passives | 220× | 220 | · | part |
| 1.4 | Relay | relay | 4× | 4 | · | part |
| 1.5 | Connector | connector | 8× | 8 | · | part |
| 2 | LCD Panel | lcd-panel | 1× | 1 | · | part |
| 3 | Touch Digitizer | touch-digitizer | 1× | 1 | · | part |
| 4 | Thermistor Sensor | centrifugal-chiller-temp-sensor | 6× | 6 | · | part |
| 5 | Pressure Sensor | pressure-sensor | 3× | 3 | · | part |
| 6 | Connector | connector | 12× | 12 | · | part |
| 7 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
Something wrong in this list? Report a problem with this BOM.
Where the unit control panel is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$200. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| bharatforge.com ↗ | Pune, IN | Forgings & metal parts | 500 pcs | 6–10 wks |
| dicastal.com ↗ | Qinhuangdao, CN | Aluminium castings & wheels | 500 pcs | 6–10 wks |
| tataautocomp.com ↗ | Pune, IN | Auto components | 500 pcs | 6–10 wks |
|
🇸🇬Beyonics
beyonics.com ↗
|
Singapore | Precision metal & mfg | 500 pcs | 6–10 wks |
| sundaram-clayton.com ↗ | Chennai, IN | Die castings | 500 pcs | 6–10 wks |