SIGILUS A2L

Semi-compact units for small and medium size cold rooms, consisting of a silent condensing unit and a low profile evaporating unit with A2L refrigerant, low greenhouse effect.

TRIPLE ACOUSTIC SOUNDPROOFING
The condensing units of the series incorporate triple acoustic soundproofing:

Compressor compartment soundproofed and separated from air flow.
Hermetic compressor in acoustic jacket (only for compressors that are three-phase as standard (Danfoss)) and discharge silencer.
Low speed silent fans on anti-vibration structure.

SF-NN SERIES

Semi-compact equipment for small and medium size cold rooms, consisting of a silent condensing unit and a low profile evaporating unit with A2L refrigerant, low greenhouse effect
.

SERIAL

Hermetic reciprocating compressor.
High and low pressure switches.
Liquid container.
Refrigerant precharge for up to 10 m of piping.
Expansion by thermostatic valve.
Electrical resistance defrosting.
Condensate tray.
Flare type connections (up to 3/8″-3/4″) and service valves.
Magnetothermal protection.
Self-regulating drainage resistance in LV equipment.
Multifunction electronic control with remote control and digital condensation control.
Crankcase resistance.
Conducted safety valve.

OPTIONAL

Hot gas defrosting.
Liquid sight glass.
Camera led light.
Door micro-switch.
Master-slave.
Voltage control (single-phase models).
Voltage and phase failure control (three-phase models).
Condensation control for very low ambient temperature.
Electrical supply hose (5 m) and interconnection (10 m).
Larger multifunction control.
Oil separator.
Anti-corrosion coating of evaporator coil.
Anti-corrosion coating of condenser coil.

TRIPLE SOUNDPROOFING

The condensing units of the series incorporate triple acoustic insulation:
Compressor compartment soundproofed and separated from the separated from the air flow.
Hermetic compressor in acoustic jacket (only for three-phase compressors as compressors that are three-phase as standard (Danfoss)) and discharge silencer.
Silent low speed fans on an anti-vibration anti-vibration structure.

Electronic controller

Sigilus units incorporate the advanced XM670K electronic controller as standard.

Multifunction digital remote control.
Internal clock for programming energy saving cycles and defrosting.
Possibility of interconnection and synchronization of up to 8 units in a LAN network, managed with a single control command.

Options

Micro door switch.
External coil protection grille.
Chamber light 60w.
Electronic fans on evaporator
Proportional condensing control (except 0 series)
Oil separator
Anti-corrosion coating on condenser coil
Anti-corrosion coating on evaporator coil
Voltage drop protection system (single phase)
Voltage drop and phase failure protection system (three-phase)