Varjet

Navistem B1000 controls system

As an option, Varjet can be equipped with Navistem B1000 or with Navistem B2000 regulator.

Navistem B1000 controls system benefits:

• Easy-to-use thermostat module for boilers with 1 or 2 power levels
• Ensure boiler safety against overheating
• Timer and pulse meter (optional)

Standard supply:

• 2 power levels control thermostat (max 95 °C)
• Safety thermostat 110 °C
• Fuses
• Main switch
• Burner fault indicator
• External fault indicator
• Overheating indicator
• Water thermometer
• Fault relays
• 3.20 m capillary pipes

Navistem B2000 controls system

Navistem B2000 controls system benefits:

• Simple to install and economical: many built-in functions (cascade,V3V control, etc.)
• Easy to use: interface in clear text, self-detection of sensors
• Adapted to any type of burner: 1 or 2 power levels, 3-point modulation or 0/volts
• Ensure boiler safety monitoring temperatures, reduction of number of cycles

Standard supply

• Thermostat module, including fuses, safety thermostat, 110 °C, main switch, burner fault indicator, external fault indicator, overheating indicator, water thermometer, fault relays, capillary length 3.20 m.
• RVS 63 regulator
• User interface in clear text
• QAZ 36 sensor (boiler sensor)
• 3 programmable relay outputs
• 4 dedicated sensor inputs
• 4 programmable sensor inputs
• 2 programmable digital inputs (1 possible at 0/10 Volts)
• Inputs for room temperature sensors

Warranty