OCTO+

Dehumidifier

Tailor made for ventilation, heating, air conditioning and dehumidification of areas with high humidity levels, such as swimming pools, thalassotherapy centres, rehabilitation centres and fitness centres, as well as some industrial processes.

The OCTO+ is a multifunction single-flow dehumidifier with a dehumidification system based on a refrigeration cycle using recycled air.

Description

Thanks to its full aluminium structure (frame & casing) that ensures an excellent corrosion protection, this air conditioning and heating system is covered by a 20-year guarantee against corrosion (frame and casing).

Dehumidification is ensured by a cooling cycle on recycled air. The air goes through the in-line evaporator and condenser. The air is dried by cooling on the evaporator. The heat extracted from the evaporator is transferred to the air-cooled condenser. Because of the recovery of latent heat and the energy supplied by the compressor, the temperature of the air leaving the condenser is higher than the temperature of the air entering the machine. If the ambient temperature of the room being treated is sufficient, the heat is transferred to the water in the pool via a water-cooled condenser (optional).

This dehumidifier comes with a 5-year basic warranty and all ETT services: Commissioning, Audits, Service contracts etc.

Products top benefits

  • Thermodynamic heating of pool water and air
  • Suitable for small pools
  • Optional cooling mode (split)
  • Compatible with chlorinated water or salt electrolysis

Product options

Air handling

  • Actuating smoke detector with battery back-up
  • Pressure gauge for filters
  • EC propeller fan in external box (acoustic gain)
  • Analogue air flow controller (AFC), air flow rate indication and measurement
  • Supply air damper in duct
  • 1 set of spare 48 mm ISO Coarse 65% (G4) filters
  • Polypropylene 48 mm ISO ePM1 50% (F7) filters

Thermodynamics

  • HP and LP pressure gauges

Thermal heat exchangers

  • External condenser/evaporator with AC propeller fan
  • Ducted outdoor condenser/evaporator (technical room)
  • Titanium water condenser (pool water treatment by salt electrolysis)
  • 316 L stainless steel water condenser (pool water treatment using chlorine only)
  • PVC-C isolation valves (2) on water condenser
  • 2-stage electric heaters (mounted in duct)*
  • 2-row hot water coil with frost protection thermostat and vinyl coating (mounted in duct)*
  • Modulating 3-way valves
  • Shut-off valves + TA valve on hot water coil supply, mounted

(*) Installation by the installer

Electrics

  • 0-10V control for extraction vent for proportional fresh air intake
  • Total electrical energy metering
  • Soft starter on compressor

Installation

  • Feet-mounted

Control

  • MODBUS IP, BACNET IP communication
  • myETTvision (Web communication via ADSL or 4G)
  • ETT Control Box (remote touch display)