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9

5.6.3 - SET POINT ADJUSTMENT

• Simultaneously press buttons (

1

) and (

2

) for at least 2 seconds, "

SET

" is displayed.

• Press the 2 buttons again, "

HEA

" is displayed.

• Simultaneously press the 2 buttons again for 2 seconds. The setpoint value appears. If needed, modify the value with

the buttons. 

• Press the 2 buttons simultaneously to validate the setpoint.
• Return to the normal display by simultaneously pressing the 2 buttons for more than 2 seconds.
Reminder: control on the installation return temperature.

Note: For substitution and boiler overhaul applications, the configuration and parameterisation of each machine
are factory-set for optimum operation.

5.6.4 - DISPLAY OF TEMPERATURES, ALARMS, AND HOUR COUNTERS

Accessible directly via the menu, see diagram 5.6.2.
• Temperatures "

TP

":

Displays the values indicated by each temperature prob:

t01

: water inlet temperature.

t02

: water outlet temperature.

t03

: Air exchanger temperature.

t04

: outside air temperature.

• Alarms "

Err

":

Displays the list of all current alarms (scroll through the alarm messages with buttons (

1

) and/or (

2

)).

• Hour counters "

OHr

":

Displays the operating time of the compressor ("

OH1

") and the circulating pump ("

OHP

"). The counter can be reset by

a long press (> 2 seconds) on button (

1

) when the counter value is displayed.

5.6.5 - ACCESS TO THE TECHNICAL PARAMETERS "PAr"

For qualified personnel after entering the password "PSS". Any incorrect adjustment may lead to serious
malfunctions.

• Go to the “

PSS

” section in the menu. Briefly and simultaneously press buttons (

1

) and (

2

). The "---" message appears.

Enter the password using buttons (

1

) and (

2

) and validate it by simultaneously pressing buttons (

1

) and (

2

). It is now

possible to enter the parameters section "

PAr

".

CAUTION: 
After modifying one or more technical parameters, the controller must be turned off then back on again to reset
it with its new parameters.

5.7 - ALARMS

• When an alarm occurs:

- the alarm report is activated,
- the corresponding code flashes on the display unit. See table,
- the unit stops if necessary (see table below).

• Remedy the fault.

IMPORTANT NOTE: 
All work must be carried out by qualified, experienced personnel.

• The alarms are normally reset automatically.
• Caution: the alarms:

- HP,
- LP (low pressure),
- Anti-freeze,
- Water flow rate,

have an event counter that shifts to 

manual

reset if the alarm occurs several times during the last hour.

• The "refrigerating circuit" alarm is reset manually.
• The alarms are reset by briefly pressing the "

ON/OFF

" button (

1

).

• When the alarm is cleared:

- the alarm report is de-activated,
- the display reverts to normal (not flashing),
- the machine can re-start (if it was stopped).

• Special features of the alarm relay:

- the potential-free change-over contact (2 A - 230 VAC max.), on the wiring board's terminal strip, originates from the relay

located on this board,

- the relay is actuated in the absence of an alarm (contacts: 5/6 closed and 5/7 open),
- in the case of alarm or power supply loss, the relay is released (contacts: 5/6 open and 5/7 closed).

PHTJ14

PHTJ19

PHTJ14

PHTJ19

HEA

Heating set point

55° C

48° C

20 to 58° C

20 to 52° C

Adjustment ange

Factory setting

Parameters

Code

Содержание PHTJ 14/19

Страница 1: ...aldamento Fluido refrigerante R 407 C Bomba de calor de alta temperatura con equipamiento hidr ulico s lo calefacci n Fluido refrigerante R 407 C Hochtemperatur W rmepumpe mit Hydraulikmodul Nur Heize...

Страница 2: ...18 R 407 C Fluid R 407 C is not a pure fluid but a blend composed of 23 R 32 25 R 125 52 R 134 A The compressors approved for operation with this fluid are filled beforehand with polyalcohol oil Contr...

Страница 3: ...on the installation check that its power supply is disconnected and locked out 1 4 USE OF EQUIPMENT This device is designed for heating buildings This appliance is not designed to be used by people i...

Страница 4: ...t not be directed towards surrounding windows vibrations and noise must not be transmitted to a nearby building avoid exposure to salty air or sulphuric gas the proximity of the extractor fan projecti...

Страница 5: ...devices not supplied See ratings in the table below Note The unit is designed to be connected to a power supply having a TT neutral regime neutral to ground or TN S regime to neutral as per NF C 15 10...

Страница 6: ...is light flashes if a safety delay is in progress It stays on when the compressor is operating The control probe SD1 is located on the water inlet in the factory The controller is connected on a print...

Страница 7: ...paragraph 5 4 If the light flashes it means that the compressor is starting required but that a safety delay is in progress This light stays on when the compressor has started To stop the unit open t...

Страница 8: ...s 1 and above are accessed Note 2 The normal display level 0 returns automatically after 5 minutes if no buttons are pressed Level 0 Normal display Level 1 Level 2 Level 3 Level 4 Temperature S1 Alarm...

Страница 9: ...ection in the menu Briefly and simultaneously press buttons 1 and 2 The message appears Enter the password using buttons 1 and 2 and validate it by simultaneously pressing buttons 1 and 2 It is now po...

Страница 10: ...ilation can restart after defrosting is completed to prevent excessive pressure build up For special climatic conditions the factory set time counter value of 30 minutes can be adjusted To do this mod...

Страница 11: ...or lamp flashes The stand by mode is indicated by the extinction of the heating mode indicator lamps Pre ventilation Generally speaking in order to condition the air heat exchanger the fan always star...

Страница 12: ...55 The functions and display are exactly the same as those on controller The only difference concerns the buttons and which are separated by the ON OFF and Mode buttons Reminder the parameters are acc...

Страница 13: ...ssure 2 bar That there are no leaks That the machine is stable That the power cables are well fixed to their connection terminals Terminals that are poorly tightened may cause overheating and malfunct...

Страница 14: ...e cleaning and protection of condensate tanks Treating odours and the disinfection of room surfaces and volumes also contributes to the cleanliness of the air breathed by users Carry out the following...

Страница 15: ...er use oxygen or dry air as the risk of fire or explosion is present Use dehydrated nitrogen or a nitrogen and refrigerant mix indicated on the manufacturer s plate For units equipped with pressure ga...

Страница 16: ...3 00 27 89 13 4 43 4 61 4 93 18 99 22 94 27 87 14 4 50 4 68 5 06 18 95 22 89 27 85 15 4 57 4 76 5 19 18 92 22 83 27 83 16 4 64 4 84 5 32 18 88 22 77 27 82 17 4 71 4 92 5 45 18 84 22 72 27 80 18 4 79 5...

Страница 17: ...11 4 43 18 99 22 64 25 60 14 4 12 4 18 4 56 18 95 22 59 25 58 15 4 19 4 26 4 69 18 92 22 53 25 56 16 4 26 4 34 4 82 18 88 22 47 25 55 17 4 33 4 42 4 95 18 84 22 42 25 53 18 4 41 4 50 5 08 18 80 22 36...

Страница 18: ...ink N Black R Red W White Colours of the wires M3 1 U N 45 1 3 2 4 KM3 M2 1 S R C M N B L1 L3 L1 B B 46 N C1 32 31 P3 56 55 J1 E2 BP 54 53 L L BP G R1 HP G HP 52 51 A1 SD 4 SD 3 SD 2 SD 1 U2 U1 N1 N2...

Страница 19: ...2 R1 W3 26 25 24 23 KM2 W2 W1 21 22 22 21 7 5 6 4 2 3 1 P1 P2 N XP PE XP U XP M M1 1 P W G M G 2 1 5 4 3 CX1 M11 1 P W G M G 2 1 5 4 3 CX2 C11 M B E1 U1 N1 N B U SD1 SD2 SD3 P4 P5 CN1 I CN1 II A3 SD4...

Страница 20: ...F GB D P I E...

Страница 21: ...F GB D P I E...

Страница 22: ...dificarli senza preaviso En el inter s de mejoras constantes nuestros productos pueden modificarse sin aviso pr vio Unsere Produkte werden laufend verbessert und k nnen ohne Vorank ndigung abge ndert...

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