references
Water chillers and air-to-water heat pumps
CIATCooler LP
Options
Pumps
The pump installed on a LPC / ILPC unit can be replaced by: Single-cell, high operating pressure circulation pump, IP55, which can run using glycol/water mix (monoethylene glycol). Single-cell, low operating pressure circulation pump, (except on models 90 and 720), IP55, which can run using glycol/ water mix (monoethylene glycol). For units with a standard or high pressure pump: - Dual circulation pump, with automatic switchover of operation between the two pumps, controlled by a timer (on models 200 / 240 / 280 / 320 / 360 / 840 / 960). - Back-up pump: the hydraulic circuit has three built-in pumps, one of which is a backup. Using the manual 3-position switch, it is possible to select which two pumps will be operating (on models 420 / 480 / 600 / 640 / 720).
Acoustics
Compressor sound insulation jacket (LOW NOISE).
Comfort/heating
Auxiliary heater, in heat pump models, supplied in the hydraulic module (1- or 2-stage). Available capacities depending on the model: 3kW / 6kW / 8kW / 12kW / 24kW / 36kW / 48kW. Note: this heater is fitted in place of the antifreeze protection electrical heater (1kW) which is fitted as standard in the buffer tank.
Heat recovery
Configuration
Hot gas recovery circuit which includes: Plate heat exchanger in welded stainless steel, with heat insulation, to operate in a closed circuit to ensure recovery of hot gases. Drain valve and ball valve. Hot water recovery control thermostat. Optional three-speed hot water circulating pump.
Vertical supply air, M01 assembly (default option: horizontal supply air, M00 assembly). For the STD version: different operating pressure configurations from 7 to 35 mmWC (default option: 20 mmWC). For STD version machines running in refrigeration mode with an outdoor temperature below 12ºC, it will be necessary to control the condensation pressure using a motorised damper box. This option enables "all-season" operation down to -15°C.
Installation
Climate conditions
Damper box
Servomotor
Rubber anti-vibration mounts. Protective grille for the coil. Gravimetric filters on the return air. The filter frame is removable and can be supplied separately on request, to be fitted on-site. Flexible sleeves for supply air and return air. Flexible hydraulic connections (500 mm), supplied as a kit. Available for: - Unit inlet/outlet. - Hot gas recovery circuit inlet/outlet. - Connection between the machine and the self-contained hydraulic module. For LP / ILP units, stainless steel screen filter (500-micron), supplied as a kit. Note: this filter is delivered as standard with LPC / ILPC units. Water regulation and shut-off valves, supplied as a kit. High and low pressure gauges on the refrigerating circuit. Skids for container handling: models 420 to 960 (STD version) and models 320 to 720 (HEE version). Soft starter for the compressor. Transformer for power supply without neutral. Voltage: 400 / 440V - 60 Hz (please consult us). Energy meter for monitoring of the power consumption of the installation.
Electrical cabinet
CONNECT2 control / communications management