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PHR 11 PHR 15 PHR 17 PHR 6 PHR 20 PHR 8 Pompe à chaleur avec équipement hydraulique - Fluide réfrigérant R 410 A Heat pump with hydraulic equipment - R 410 A refrigerant Refrigeratore d’acqua in versione pompa di calore con sezione idronica incorporata Fluido refrigerante R 410 A Bomba de calor con equipamiento hidráulico - Fluido refrigerante R 410 A...
Holes for electric cables 1190 Weight (kg) PHR 11 PHR 15 PHR 17 PHR 20 Water inlet connection 1" (male) with air vent valve Water outlet connection 1" (male) Water circuit fill/drain - 1/2" male Holes for electric cables 1190...
3 - INSTALLATION • Protection index of the unit: IP 24. • Select the location for the unit on the basis of the following criteria: - the unit must be installed outside, - the unit must not be installed near the following: .
• Section 400V/3N/50Hz : 5 G 2.5 mm for PHR 8, 11, 15, 17 and 5 G 4 mm for PHR 20. • The sections are given as an indication only. They have to be verified and adapted, if necessary, according to the installation conditions and the standards in force.
4.3.4 - REMOTE CONTROL • See paragraph "accessories". 4.3.5 - MISCELLANEOUS • Alarm transfer: Potential-free changeover contact (2A - 250 VAC max.) available on the unit's terminal strip (terminals 5 (common), 6 and 7 of the printed circuit) for remote signaling. See schematic. - In case of alarm : - contact open between terminals 5 and 6, - contact closed between terminals 5 and 7.
5.3.2 - CTN TYPE TEMPERATURE PROBE Temperature (°C) Ohmic value (Ohm) • 10 kΩ at 25° C. 67 740 42 450 27 280 17 960 12 090 10 000 8 313 5 820 4 161 3 021 2 229 5.4 - OPERATING MODES •...
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5.6 - PARAMETERS - DISPLAYING AND ADJUSTING 5.6.1 - GENERAL • Parameter access is structured within a multi-level menu, see the diagram below. Simultaneously pressing the "ON/OFF" (1) and "Mode" (2) buttons for a brief moment (less than 2 seconds) gives access to the next level. Simultaneously pressing for a long moment (longer than 2 seconds) turns you to the previous level.
5.6.3 - SETPOINT ADJUSTMENT • Simultaneously press buttons (1) and (2) for at least 2 seconds, "SET" is displayed. • Press the 2 buttons again, "Coo" is displayed. Using button (1) or (2), display either "HEA" or "Coo" corresponding to the heating setpoint ("HEA") or cooling setpoint ("Coo").
SUMMARY TABLE OF ALARMS Compressor Circulating pump Alarm Code Inhibition delay Fan stop Remarks shut-down stop Fault on probe 1 Fault on probe 2 Fault on probe 3 Forced circulating pump Fault on probe 4 operation H.P. B.P. (low pressure) 30'' at start-up From probe Anti-freeze (water...
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• Condensate tank heating cord control: (Accessory, see installation in paragraph 6.2). - actuated if the outside temperature (probe SD4) drops below 0°C (regardless the unit's operating mode). The "heating element" indicator light (8) illuminates. • Operating mode selection: - the controller is factory configured to control the unit by 3 outside contacts: •...
6.3 - REMOTE CONTROL • Code 70250055. • The functions and display are exactly the same as those on controller. • The only difference concerns the buttons which are separated by the “ON/OFF” and “Mode” buttons. • Reminder: the parameters are accessed by simultaneously pressing the “ON/OFF”...
7 - STARTING IMPORTANT NOTE Before carrying out any work on the installation, make sure that it is switched off and that access to it is prevented. Any work must be carried out by personnel qualified and authorised to work on this type of machine. 7.1 - CHECK •...
8 - MAINTENANCE INSTRUCTIONS IMPORTANT NOTE • Before carrying out any work on the installation, make sure that it is switched off and that access to it is prevented. • Also check the discharge of the compressor capacitor for the single-phase voltages. •...
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8 10 12 14 16 18 -10 -8 -6 -4 -2 8 10 12 14 16 18 Outside wet bulb temperature (°C) Outside wet bulb temperature (°C) PHR 20 Water outlet temperature Water outlet temperature 40° C 40° C 35° C 35°...
11.2 - COOLING MODE LOW PRESSURE HIGH PRESSURE PHR 6 12.5 Outside temperature Outside temperature 11.5 35° C 43° C 43° C 10.5 43° C 35° C 25° C 25° C Water outlet temperature (°C) Water outlet temperature (°C) PHR 8 12.5 Outside temperature Outside temperature...
11.2 - COOLING MODE (cont'd) LOW PRESSURE HIGH PRESSURE PHR 20 12.5 35° C Outside temperature 43° C 11.5 25° C 43° C 10.5 35° C Outside temperature 25° C Water outlet temperature (°C) Water outlet temperature (°C) 12 - WIRING DIAGRAMS...
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ELECTRICAL DIAGRAM - PHR 11/15/17 - 400/3N/50 10 05 796 - 01 Controller Filter Interface panel Alarm Fan 1 Fan 2 Compressor Circulator ELECTRICAL DIAGRAM - PHR 20 - 400/3N/50 10 05 821 - 00 Filter Controller Speed control Interface panel Alarm Fan 1 Fan 2...
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Par souci d'amélioration constante, nos produits peuvent être modifiés sans préavis. Due to our policy of continuous development, our products are liable to modification without notice. Per garantire un costante miglioramento dei nostri prodotti, ci riserviamo di modificarli senza preaviso. En el interés de mejoras constantes, nuestros productos pueden modificarse sin aviso prévio.
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