Aqualis Caleo high-temperature air-to-water heat pumps are specially .. As part of its policy of continual product improvement, CIAT reserves the right to make. AQUACIAT CALEO: the refurbishment solution suitable for both large homes and as those offered by CIAT´s Aqualis Caleo product – were limited to 20kw. Consult CIAT’s NAN brochure on MedicalExpo. Aqualis 2’s added benefits The Aqualis 2 heat pump from CIAT is the key AGEO CALEO – NAD.
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Each comes equipped as standard with: Make mention of any damaged or missing parts on the delivery slip.
The information on the plate particularly the description and the serial number must be quoted in all correspon- D e u t s ch dence. Only valeo and qualified persons may work on this equipment. The recommendations and instructions given in the maintenance instructions and the special instructions on the labels must be followed.
Always comply with applicable standards and regulations. Selecting a location In most cases, the control terminal should be placed in the room in which the atmosphere is to be controlled.
The terminal also works as a room thermostat and thus plays an active role in controlling the unit. However, special applications e. If so, the terminal may be located anywhere without affecting control see paragraph under table on page Location in room The terminal should be installed at a recommended height of 1. Mounting First detach the terminal from its mounting plate, as shown in Fig. Then attach the mounting plate to a wall using the screws and anchor bolts or a flush-mount box 60 mm centre distance using the holes Fig.
To do so, loosen the screw Fig. If necessary, remove the knockouts Fig. Connection – Attach the two wires to the terminal Fig. To do so, first insert the tabs Fig. AWG 16 to 28; or 0. English Installation D e u t s ch – Settings stored in memory for two hours following a power cut – Blue backlit digital display – Maximum dimensions: IP 30 – Operating temperature limits: Italiano 4 Location of the unit The installer must check the following points before handling, placing or connecting the unit: Although it is rain resistant, it may be installed under a shelter with adequate ventilation on all four sides.
However, as soon as you begin designing your system, you should take into consideration the outdoor environment to estimate the radiated noise and the building type to estimate the noise transmitted through the air and by solid materials vibrations. If in doubt, have an analysis performed by an acoustical engineer. Protect from prevailing winds. Bear in mind the weight and dimensions given in this section. Anti-vibration mounts 4 mounting points M8 screws dia. The diameters of the tubes are not necessarily the same as those of the unit.
D e u t s ch Installing the filter Filter installation d! Insulate the filter or install it indoors protect from freezing temperatures. Connect the kit and filter to the return water line. Hoses must be used to connect the water pipes to limit as far as possible the vibrations transmitted to the building. It is essential that they be fitted if the unit is installed on anti-vibration mounts.
Insulate the pipes and hoses carefully to prevent heat loss and condensation. R L Always comply with the appropriate bend radius. As the hoses are insulated, bend them at sufficiently wide angles to avoid pinching the inner tube and restricting the flow of water. A 3 bar safety valve must be placed on the water loop. If your system is fitted with an optional electric heater, install the valve near it.
The valve does not need to be separated from the heater by a shut-off valve. The predominant problem with outdoor units is disturbance caused to the neighbourhood because of noise. This can aqualos minimised by following two rules: Walls can increase noise levels considerably and reflect noise in various directions. For your own comfort, avoid locating the equipment too close to sensitive areas such as bedroom windows.
D e u t s ch Connection diagrams schematic diagrams If water installation capacity superior to the values indicated in the cia characteristics table chap 7.
It is not necessary to add glycol to your system if you are absolutely sure that there is no risk of freezing temperatures in your area. If this is not the case, follow the procedure below: Protect your indoor water circuit with a mix of water, antifreeze and corrosion inhibitor and, possibly, a biocide. Using a corrosion inhibitor will also prevent the formation of sludge caused primarily by corrosion.
Cit may use refrigerants made with monopropylene glycol or a natural compound containing one or more corrosion inhibitors never use monopropylene glycol by itself; always mix it with corrosion inhibitors. Do not use products made with monoethylene glycol, which is toxic. Never add them separately. English To protect your heating system and avoid all risks of it freezing should it be intentionally or accidentally turned off, we strongly advise that you: L If you have a radiant floor heating system, only use pressurised neutral gas compressed air, nitrogen to blow out the water remaining in the water loops.
Italiano 3- Using litmus paper or a pH meter, check the pH obtained. L Always top up with the same type of mix initially used. The analysis will reveal whether the water is suitable for use with the various materials it will come into contact with and prevent the formation of electrolytic couples: Electrolyte couplings may be obtained from specialist distributors in the case cjat major corrosion problems.
Always disconnect the unit before attempting to wire connections.
Remove the top as shown in Figure 1 and make a connection to terminal block J1 on the PSU board the one with the contactor. Make sure the terminals are securely tightened. English Fig 1 1 Remove the middle screw rear of unit 2 Detach both ends as shown in picture 3 Remove of the top by sliding it toward the rear D e u t s ch – The characteristics of the mains supply must be identical to those on the data plate.
Italiano – All connections must be wired in compliance with the codes and regulations that apply to the location where the system is installed e. NF C in France and are under the responsibility of the installer.
Failure to comply with the requirements of the above standards will void the CIAT warranty. It is your responsibility to protect the unit from mains voltage spikes and voltage spikes caused by lightning. Depending on the geographic location and the type of mains network buried or overheadyou may have to install a lightning rod.
Check your local electrical codes and regulations. Taking temperature readings is sufficient in most cases. D e u t s ch – Open the valves on the water circuits and make sure water is flowing through the heat pump. Italiano 2 – Turn the dial on the terminal unit to the desired operating mode.
Aqualis Caleo 60 – ChaleurTerre • Afficher le sujet – CIAT Aqualis Caléo 70
Heating mode The compressor will start up after a few seconds. If the direction of rotation is wrong: It may be necessary to use them when starting the unit or when turning it off for extended periods of time.
The protective covers may be removed in order to change the circulator speed or reach the release screws. To keep your system running smoothly and, more specifically, if your Aqualis Caleo is installed at a high point, you must bleed the air contained inside it at the time of commissioning. This can be done by opening the manual bleed valve located under the unit cover when turning the unit on or by installing a section of the water line and an automatic bleed valve over the unit. To do so, simply loosen the nut measure on the bottom of the pressure switch approx.
Then check for any leaks. English The differential water pressure switch is a safety component. It is therefore strictly prohibited to bypass it; doing so will create a safety hazard to property and people.
Do not tighten these screws to a torque of greater than 1 Nm.
Compressor The compressor is fastened to the platform by four 8 mm dia. Do not tighten these screws to a torque of greater than 13 Nm. If you do not have a torque wrench, tighten them until they are snug then tighten a further three-quarters of a turn. D e u t s ch Aquails you do not have a torque wrench, tighten them until they are snug then tighten a xqualis quarter turn.
Air/water heat pump – AQUACIAT CALEO – CIAT
Circulator Recommendations Take the operating readings and perform the checks listed in the table Section 4. To keep your unit running smoothly and to benefit from the warranty, take out a maintenance contract with your installer or an approved maintenance company.
With the unit running, check it thoroughly for any abnormal visual signs or noises. Check for any water or oil leaks around the unit and make sure the condensate water drains correctly. Mandatory annual checks Leaks on the refrigeration circuit. Check the glycol content if used. Check the water filters for dirt.
Aqualos the drain pan. Check for any loose electrical connections. Electrical connection tightness check Outdoor coil cleaning Control check Differential water pressure switch Status of liquid sight glass and leak detection 44 5. Dial selection dot 8-position operation mode dial. Frost protection indicator Bypass indicator. Compressor operation Indicator 5: