references
Compact water-air units
NEPTUS XP
Free cooling management Lateral air discharge, M01 assembly. Different configurations for pressure and flow rate. Supply plenum. Double-deflection grille Plenum with stamped or doubledeflection grille. allowing air to reach the room directly. Note: This casing requires the M00 assembly. Rubber anti-vibration mount. Flexible hydraulic connection kit: 500 mm or 700 mm. Mixing and free cooling box (182 to 360 models) A self-contained unit available in two configurations: • Horizontal box (MFHA module): 2 motorised louvres: External air intake with louvre, combined with the return inlet. Neptus XP MFHA module See SPACE 2 EC plug fans See SPACE 2 Active recovery (182 to 360 models) Dedicated thermodynamic circuit for recovery, with independent regulation, adapted for air change requirements to improve the COP and the EER of the whole unit. The electronic control of the CIATrtc is needed for this option. EC plug fan in a vertical case with the MRC000 assembly. Air circuit composed of copper tube coils and aluminium blades. Thermostatic expansion valve with external balancing. Hermetic scroll compressor with acoustic insulation, fitted with anti-vibration mounts. Crankcase heater. Four-way reversal valve (heat pump units). Anti-acid dehumidifier filter. Condensate drain pan.
Supply air
Return air
Exhaust
MFHA modules (top view)
MS304 N MS403 R
Fresh air
R
N
R = Return
N = Fresh air intake
Air inlet
Discharge air
• Vertical casing (module): 2 motorised louvres: External air intake with louvre, combined with the return inlet. Module: MS000 3 louvres (motorised): • Return air plug fan. Module: MC000 • Return plug fan and recovery circuit. Module: MRC000 Note: This box requires the vertical supply of the Neptus XP unit (M00 assembly). Neptus XP MFVA module
Recovery circuit The soft starter for the supply air fan increases the warmup time, and is mainly designed for installations with textile ducts. Differential pressure switch for detecting clogged filters. Differential pressure switch for controlling air flow. Smoke detection unit conforming to the NF S 61-961 standard (with CIATrtc control). Refrigerant leak detector (with CIATrtc control), please contact us.
Transformer for power supplies without a neutral included in the electrical cabinet. Soft starter for the compressor. Electrical energy counter to monitor the energy consumption of the installation (with CIATrtc control), please contact us.
MRC000 R
MFVA modules (side view)
MS000 R MC000 R
E
E
N
N
N
R = Return
N = Fresh air intake
E = Air extraction
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 17.01 A