2. Basic English Information
Part Number: CZ76110 (Replaces old part CZ76042)
Brand: Hydrovane (Gardner Denver / CompAir)
Model Alias: Airmaster S1 Compressor Controller
Application: All Hydrovane sliding vane air compressors HV07 ~ HV75 series, small CompAir screw compressors
Version: Pre-programmed factory version (Prog F), ready for direct replacement, no extra programming required
3. Electrical Specifications
Power Supply: 24 VAC 50/60Hz
Display: LCD digital screen, real-time display working pressure, oil temperature, total running hours, maintenance reminder, fault alarm codes
Operation Buttons: Function/Cursor Up/Cursor Down/Reset / Green Start / Red Stop
IO Terminals: Multi-channel digital input & relay output, interfaces for pressure sensor, temperature sensor, motor contactor, cooling fan, oil cut-off solenoid valve
Communication: RS485 bus for remote monitoring
Protection Logic: High temperature protection, overpressure protection, motor overload alarm, air filter/oil filter/oil separator maintenance reminder
4. Dimension & Weight
Panel Cut-out Size: 138 mm (W) × 72 mm (H) (embedded cabinet installation)
Net Weight: 0.59 kg (1.3 lbs)
Gross Packing Weight: 0.82 kg
Overall Outer Dimension: 152 × 85 × 42 mm
5. Model Replacement Note
CZ76110 is fully plug-and-play substitute for CZ76042, same wiring terminal definition, same mounting hole size, compatible with all old Hydrovane vane machines originally fitted with CZ76042.
