POLA HP54 - Temperature Controller Handbook Manual

MAIN SETTINGS (Run Mode)

HEAT TEMPERATURE SETTING

Press HEAT:
This message will be displayed instead of the °Set Heat temperature value.

Press + or - to modify, press HEAT to exit.

VENTILATION TEMPERATURE SETTING

Press VENT:
This message will be displayed instead of the °Set Ventilation temperature value (start first step).

Press + or - to modify, press VENT to confirm.

At this point: this message will be displayed instead of the Minimum Ventilation Step (*).

Press + or - to modify, press VENT to confirm.

At this point: this message will be displayed instead of the Maximum Ventilation Step.

Press + or - to modify, press VENT to confirm.

(*) If the minimum speed is set to 0, this message appears instead of the Set Shutter Running Time (seconds).

Press + or - to modify, press VENT to confirm.

At this point: this message will be displayed instead of the Shutter Dwell Time (seconds.).

Press + or - to modify, press VENT to confirm.

At this point: this message will be displayed instead of the Shut Speed Number.

Press + or - to modify, press VENT to exit.

ALARM PARAMETER SETTING

Press ALARM:
This message will be displayed instead of the °Set Minimum Alarm temperature value.

Press + or - to modify, press ALARM to confirm.

At this point: this message will be displayed instead of the °Set Maximum Alarm temperature value.

Press + or - to modify, press ALARM to exit.

VIEWING TEMPERATURE RECORDING

Press +: will be displayed followed by °Maximum Temperature Recording.

Press -: will be displayed followed by °Minimum Temperature Recording.

Values recorder are memory permanent stored: for memory clear keep pushed + keys for more than 3 seconds: CLEA message will be composed on display before clearing operation.

COSt PROGRAMMING (System constants)

These settings refer to the operation mode of the system and must be made on initial startup. Press - / + at the same time for at least one second: the message C.O.S.t. will be displayed. Press than repeatedly ALARM until the message regarding the chosen variable is displayed (see table below): variable's value and message will be displayed.

Press + or - to set a new value and then press ALARM to confirm.

The next system constant will then appear.

You can press ALARM for at least 2 seconds to exit and return to the Run Mode.

*1) For more details see Operative Diagrams

*2) You can correct the readings on the sensor (+ or -).

*3) Different mode of ventilator initial start-up optionally settable (step from 0 to 1 speed).

tYPE= 1: 0 to 1 step become in normal mode.
tYPE= 2: 0 to 1 step become with a momentary 10 seconds at speed 2.
tYPE= 3: 0 to 1 step become with a momentary 5 seconds at speed 3.
tYPE= 4: 0 to 1 step become with a momentary 5 seconds at speed 4.
tYPE=13: Heating mode ventilation.
tYPE=14: Progressive ventilation contacts (On-Off regulation type).

Options 2, 3, 4 permits to make an easy opening of shutter models ventilators.

Option 13 permits Heater mode ventilation (low temperature = high speed; in other options high temperature= high speed).

Option 14 permits On-Off regulation mode (in other condition regulation is for variable speed control).

PRESET PROGRAMS (bootstrap)

This processor is already programmed with the following (variable) settings.

To return to these settings at any time you may:
Power off the processor, press MAX VENT key and keep it pressed giving power on: boot message will be displayed (release now MAX VENT key).

HEAt = 20.0° vEnt = 25.0° SP._ _= 0 SP.- - = 4 AL._ _= 10.0° AL.- - = 40.0°
t.on = 10" t.oF = 60" SP.-- = 0 The COSt values are shown in COSt Programming.

MANUAL MODE

In some start-up conditions may be useful to work in "manual" mode:
Power off the processor, press + key and keep it pressed giving power on: HAnd message will be displayed (release now + key).

Push + until is displayed number required to be handed (see table State indication lamps) and push ALARM for activating relay.

Pushing again + for increase relay number previous relay is deactivated.

You can press ALARM key for a least two seconds to escape and return to the Run Mode.

OPERATIVE DIAGRAMS

STATUS INDICATION LAMPS

The lights situated at the bottom of the display show the state of the relay.

Table of relay Outputs with tYPE= 1-2-3-4-13 (Variable speed control)

Table of relay Outputs with tYPE = 14 (On-Off regulation type)

INSTALLATION

* Other power voltage if you required

How to connect the line

Connect 230V line on terminals L-N.

Protect supply with adequate fuse.

How to connect the sensors

Connect the provided sensor as shown in the diagram. For remote connections use a standard 0.5-square millimeter two-pole wire, taking great care over the connections, by insulating and sealing the joins carefully. -O.C.is displayed when the temperature sensor wiring is open, -S.C.- is displayed when the temperature sensor wiring is short circuit.

How to connect the contacts

Output contacts are N.O. (Normally Opened free of voltage) on which is applicable a 4AMP AC1 maximum load.

3-4= Step 1 contact
3-5= Step 2 contact
3-6= Step 3 contact
3-7= Step 4 contact
11-12= Heat contact
12-13= Cool contact

Alarm and Cooling are available only with HPAL optional slot.

As it company policy to continually improve the products the Manufacturers reserve the right to make any modifications thereto without prior notice. They cannot be held liable for any damage due to malfunction.