ROLBIT LTD
Building Automation Controllers
Line of Controllers
Air-Condition controllers
Lights and Shutters Controllers
With Communication to BMS systems
Zone Control Systems
ROLBIT LTD
Keeps the AIR-CONDITION and Light ON
ONLY WHEN NEEDED
C121 and C301 ENERGY SAVER
Reduce you're electricity costs
ROLBIT LTD
Line of Thermostats
Room Comfort achieved with sophisticate Air-Condition Control.
Control your Air-Condition with comfort!
Operate
Wall and Flush Mounted available
Remote
room and Floor Sensors
Control and supply
Fan Coils, Heat pumps and Floor Heating
Temperature
Touch Screen and standard Keys
Featured Products
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RDT
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C128W
Heat-Pump, Wall Thermostat, 24 Volts Water Source Heat Pump thermostat. MANUAL CHANGE OVER. Fan On – Auto. 24 VAC Operation. Description C128W thermostat for Water Source Heat Pump units and Heat pump units operating on 24 VAC. • C156O – Compressor and RV on Cooling. • C156B – Compressor and RV on Heating. • C156A – Direct Cool and Heat outputs. Compressor Anti short cycle timer of 5 minutes is build-in. Green LED indicator for power on. Download PDF Download Catalog -
C128FS
Fan Coil Start/Stop Wall Thermostat Fan Coil Thermostat START - STOP Operation MANUAL CHANGE OVER DIRECT LINE VOLTAGE 230 VAC Description C128FS thermostat for Fan Coil units. Controls 3 FAN speed, Cool and Heat water valves. Green LED indicator for power on. Optional: external temperature sensor. Download PDF Download Catalog -
C516-HP
W.S.H.P Lock out board C516-HP - Water Source Heat Pump and Heat – Pump Lock-out controller. Description The C516 Heat pump controller is a 24 volt controller that controls the compressor contactor and has safety inputs for High Pressure, Low Pressure, Condensate and Low Temperature. It can be used to replace an obsolete CCM controller used by ClimateMaster and other manufactures. Wiring diagrams on how to install this in old ClimateMaster units are show below as a PDF and can be down loaded Three relays controls the compressor, RV and Fault indication. Anti-Short Cycle protection and 5 inputs for monitoring fault sensors. 5 Diagnostics LED’s. (HPS, LPS, FR, Condensation and Under / Over voltage). Intelligent reset logic. Test mode. Cassis mount. Operate on 24 VAC. Download PDF Connections Diagram Download Catalog
Our Advantages
Our Expertise is in the development and manufacture of quality products for a diverse market range.
QUALITY PRODUCTS
QUALITY PRODUCTS
PERSONAL SERVICE
PERSONAL SERVICE
MAXIMUM FLEXIBILITY
MAXIMUM FLEXIBILITY
WE'RE GOLBAL
WE'RE GOLBAL
Rolbit has been dedicated for the past 34 years to developing pioneering products to air condition units, zone control and building management connection ports.
Our mission is to design, manufacture and market controllers, thermostats and other electronic products, providing the highest quality standard, comfort and service.
