SPLIT-SYSTEM COOLING UNITS AND HEAT PUMPS 38HB/HF & 40HB/HF
Optional for the outdoor unit 38HB/HF
Outdoor environment - Coil with copper pipes and copper ﬁns or aluminium polyurethane coated ﬁns. - Condensation pressure control with damper. Installation - Antivibration mounts made of rubber. - Position of air supply and/or return.
Optional for the indoor unit 40HB/HF
Outdoor environment - Coil with copper pipes and copper ﬁ ns or aluminium polyurethane coated ﬁ ns. Installation - Antivibration mounts made of rubber. - Position of air supply and/or return.
Outdoor unit 38HB/HF Indoor unit 40SZ/SF or 40NZ/NF
Acoustic - Acoustic insulating cover for compressor. Electric panel - Electrical power supply with neutral.
Comfort / heating options - Hot water auxiliary coil, with three-way valve, for heating in heat pump units. - Anti-freeze thermostat as safety system for hot water coil. - Auxiliary electrical heaters. With this option, the air ﬂ ow controller is included.
Different conﬁgurations of available pressure from 7 to 35 mm.w.c Gravimetric ﬁlter in the air return. Service valves for cooling connections. Opcional for equivalent length between indoor and outdoor unit: * Medium-distance option (for an equivalent length from 30 to 50 metres): particle separator. * Long-distance option (for an equivalent length greater than 50 metres): particle separator + oil separator. Compatibility with indoor units 40SZ/SF and 40NZ/NF (please consult component, dimensions schemes and options on the technical brochures of 38SZ/SF - 40SZ/ SF and 38NZ/NF - 40NZ/NF series).
Different conﬁgurations of available pressure from 7 to 35 mm.w.c Gravimetric ﬁlter G4 in the air supply.
Safety - Soft starter of the supply fan which prolongs the set time mainly aimed at installations with cloth ducts. - Differential pressostat for the detection of clogged ﬁlters. - Differential pressostat for control of air ﬂow. - Smoke detecting station in accordance with the NF S 61-961 standard.