POLA HP37 User manual

HP37
Handbook
SL 4.0
4-step ventilation
MAIN SETTINGS (Run Mode)
VENTILATION TEMPERATURE SETTING.
Press °C VENT:
This messagge will be displayed instead of the °Set
Ventilation temperature value (start first speed).
Press + or - to modify, press °C VENT to confirm.
MINIMUM SPEED SETTING.
Press MIN VENT:
ThismessaggewillbedisplayedinsteadoftheMinimum
Ventilation Speed.
Press +or - to modify, press MIN to confirm.
MAXIMUM SPEED SETTING.
Press MAX VENT:
ThismessaggewillbedisplayedinsteadoftheMaximum
Ventilation Speed.
Press +or - to modify, press MAX to confirm.
Innormalconditionambient temperatureisdisplayedandinsettingcoinditionflashing
messagge appear.
Thenormalconditionbecomeagainafterexitfromsettingmode(auto-exitisperformed
after 5 seconds from last key stroke in setting condition).
AMBIENT TEMPERATURE VIEWING
Press +: will be displayed followed by
°Maximum Temperature Recording.
Press - : will be displayed followed by
°Minimum Temperature Recording.
VIEWING TEMPERATURE RECORDING
Valuesrecorderarememorypermanentstored:formemoryclearkeeppushed + keys
formorethan3seconds: CLEA messaggewillbecomposedondisplaybeforeclearing
operation.
How to connect the line
Connect line on terminals L-N; protect supply with adeguate fuse.
How to connect the sensors
Connect the temperature probe provided as shown in the diagram. For remote
connections use a standard 0.5-square millimeter two-pole wire for each sensor,
taking great care over the connections, by insulating and sealing the joins carefully.
How to connect the contacts
Connect terminals 3-7 / ...11-13 on the terminal block (contacts up to 4AMP.AC1).
Output contacts are N.O. (Normally Opened and free of voltage) on wich is aplliable a
4AMP AC1 maximum load.
3-4= Speed 1 contact.
3-5= Speed 2 contact.
3-6= Speed 3 contatc.
3-7= Speed 4 contact.
11-12= Heat contact.
12-13= Cool contact.
* Other power voltage if you required
COOL
COMMON
HEAT
HP37
230V LINE *
COMMON
SPEED 4 SPEED 3
SPEED 2
SPEED 1
SX TEMPER.
PROBE
INSTALLATION
As it company policy to continually improve the products the Manufacturers
reservetherighttomakeany modifications thereto withoutprior notice. They
cannot be held liable for any damage due to malfunction.
05.12.07

These settings refer to the mode of operation of the system and must be
made on initial start-up. Press - / + together for at least one second.
the message C.O.S.t. will be displayed.
Press than repeatly MAX VENT until interested variable's message is
displayed (see table below) : variable value and related messagge will be
displayed.
Press + or - to set a new value and then MAX VENT to confirm.
The next system constant will then appear. You can press MAX VENT for a
least two second to escape and return to the Run Mode.
COSt PROGRAMMING (System constants) "HAND MODE"
In some start-up conditions may be useful to work in "hand" mode.
Power off theprocessor, press + key and keep it pressed giving power on:
HAnd messagge will be displayed (release now + key).
Push + until is displayed number required to be handed (see table relays
"N° Relay") and push MAX VENT for activing relay.
Pushing again + for increase relay number previous relay is disactivated. You can
press MAX VENT for a least two seconds to escape and return to the Run Mode.
Mess. Value Meaning Note
ProP 3.0° ° Ventilation proportional band *1)
r.HEA -0.5° ° HEAT setting referring to °C VENT *2)
d.HEA 0.2° ° HEAT differential *2)
tEnP =1 Temperature representation *3)
Ad.tE 0.0° ° input sensor temperature correction *4)
tYPE =1 Start ventilation actioning mode *5)
*1) From lower value ventilators starts at speed n°1 at temperature setted on
°C VENT key and reach speed n°4 at temperature °C VENT + ProP.
*2) This set is a relative set reffered to temperature setted on°C VENT key.
Forexampleifissetted°CVENT=25.0°andr.HEA=-0.5°heatingcommand(HEAT)
will start at 24.5° (25.0°-0.5°).
Heating will be OFF after 0.2° (value d.HEA).
*3) tEnP =0 : °C Temperature range.
tEnP =1 : °F Temperature range.
*4) You can correct the readings on the sensor (+ or -).
*5) Four 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.
Options 2, 3 , 4 permits to make an easy opening of shutter models ventilators.
OPERATING DIAGRAM
VEL 4 ON
ProP
1/3 ProP
1/3 ProP1/3 ProP
HEAT
VEL. 1 OFF
r.HEA HEAT ON
vEnt °C VENT
key setting
0.2°
0.2°
0.2°
0.2°
Minimum
Ventilation
conditioned
Step from 0to 1become
according to chosed COSt
option tYPE.
d.HEA
TEMP.AMB.
HEAT ON
V1
V2
V3
V4
PRESET PROGRAMS
At delivery this processor is ready programmed with the following (variable)
settings. To return to these settings at any time:
Powerofftheprocessor,pressMAXVENTkeyandkeepitpressedgivingpower
on: release MAX VENT key when on the screen appear boot message.
VENT=25.0° MIN VENT=0 MAX VENT=4
The COSt values are shown in COSt PROGRAMMING.
Maximum
Ventilation
conditioned
STATUS INDICATION LAMPS
Thelightssituatedatthebottomofthe display showthestateofthevariousrelays
as set out below.
Speed 3 Selected
Speed 4 Selected
Speed 2 Selected
Speed 1 Selected
Speed 0 Selected
Heating On
Lamp. State N° Relay Contacts
HEAT Heat On 5 11-12-13
VENT 1 Speed 1 On 13-4
VENT 2 Speed 2 On 23-5
VENT 3 Speed 3 On 33-6
VENT 4 Speed 4 On 43-7