Inspect all flare joints with a bubble solution. Repair leak, evacuate system, and recharge. Non-Code Issues
Connect the low side of the potentiometer to the terminal. 5. Operation & Commissioning
Bosch QV60-RGC1 is a high-performance Valve Amplifier Card (specifically model 0 811 405 104 B 830 303 386
If your system is not behaving as expected, use this troubleshooting table as a starting point. bosch qv60-rgc1 manual
The unit automatically balances fan speed and compressor output to maintain the set temperature target.
Wash the mesh air filters. Check for blocked supply registers or broken blower motor. Compressor Overcurrent Locked rotor or failed run capacitor
The Bosch Rexroth QV60-RGC1 Go to product viewer dialog for this item. Inspect all flare joints with a bubble solution
: Features adjustable ramp timing for controlled acceleration and deceleration of hydraulic actuators.
For simple applications where the fan runs at full capacity whenever power is toggled:
: Located on the front panel for zero-point and sensitivity (gain) adjustments. Compatibility Wash the mesh air filters
Key features
The (often cross-referenced under material number 0 811 405 104 ) is an industrial analog valve amplifier card engineered for precise closed-loop control of hydraulic proportional valves. Originally developed under the legacy Bosch automation umbrella and supported via Bosch Rexroth channels, this Eurocard-format PCB is highly valued in manufacturing setups requiring rapid response times and high-accuracy position feedback.
Technical specifications (assumed typical for this class; confirm with official manual)
Typical failures in these analog circuit boards include power stage component failure, faulty ICs, or degraded capacitors. Manual Access:
: Separately adjustable for acceleration and deceleration profiles.