POLA HP49 User manual

INSTALLATION
How to connect the ventilation input
Connect the ventilation input provided as shown in the diagram.
How to connect response potentiometer :
Connect the response potentiometer of each value (max 10.000 ohm,
recommended 1 Kohm type) and connect the terminals 7-8.
For remote connections use astandard0.5-squaremillimetretwo-poleswire for
each sensor, taking great care over the connections, by insulating and sealing
the joins carefully.
How to connect the contacts
Connect terminals on the terminal block (contacts up to 4AMP.AC1) to the loads
as shown in the diagram).
How to connect the line
Connect line on terminals L-N.
HP49
Handbook
Associative flap with feedback
SL 6.0
*Otherpowervoltageifyourequired.
230 V LINE*
Closed Open
Common
Flap
command
Flap potentiometer
max 10 Kohm *1
R
R
R
R
R
R
C1 C2 C3 C4 C5 C6
R=100 ohm resistor
C1= Ventilation 1 contact
C2=Ventilation 2 contact
C3=Ventilation 3 contact
C4=Ventilation 4 contact
C5=Ventilation 5 contact
C6=Ventilation 6 contact
*1 Recommended 1 Kohm type.
HP49
As it company policy to continually improve the products the Manufacturers
reservetherighttomakeanymodificationsthereto without prior notice. They
cannot be held liable for any damage due to malfunction.
19.07.06

A response potentiometer of each value must be applied to the flap motor.
Having done this, proceed as follows to record the potentiometer values.
Press ENTER key for at least 3 seconds:
WhenInitmessagewillbedisplayedformorethanonesecondreleaseENTER
key:theprocessorclosestheflap(lightCLOSEflashes)andthepotentiometer
resistence value is displayed.
When the flap have completely closed, press ENTER key to record the value.
at this point the processor opens the flap (light OPEN flashes) and the potentiometer
resistence value is displayed.
When the flap has completely opened, press ENTER key to record the value.
The processor then returns automatically to the Run mode.
FLAP POTENTIOMETER INITIALIZATION PROCEDURE (Init)
ON OPEN
ON CLOSED
Lamp. Meaning N° Relay Contatcts
CLOSE Close (Heat) On 13-4
OPEN Open (Cool) On 24-5
STATE INDICATION LAMPS
"HAND" MODE
PRESET PROGRAMS
On delivery this processor is just programmed with the following (variable) settings.
To return to these settings at any time:
Powerofftheprocessor,pressENTERkeyandkeepitpressedgivingpoweron:after
2 seconds boot message will be displayed (release now ENTER key).
The COSt values are shown in COSt paragraphs.
COSt PROGRAMMING (System constants)
*1) This setting corresponds to the number of ventilation steps that are connected
Mess. Value Meaning Note
n.POS 6Number of input ventilation step *1
POS.0 0Flap % position at step 0 ventilation *2
POS.1 0Flap % position at step 1 ventilation *2
POS.2 0Flap % position at step 2 ventilation *2
POS.3 0Flap % position at step 3 ventilation *2
POS.4 0Flap % position at step 4 ventilation *2
POS.5 0Flap % position at step 5 ventilation *2
POS.6 0Flap % position at step 6 ventilation *2
*2) Program only the number of unit position (that correspond to the n.POS setting).
These settings refer to the mode of operation of the system and must
bemadeoninitialstart-up.Press -/+together for at least one second:
the message C.O.S.t. will be displayed.
Press then repeatly ENTER until interested, variable's message is
displayed (see table below) : variable value and relative message will be displayed.
Press + or - to set a new value and then ENTER to confirm.
The next system constant will then appear.
Youcan press ENTER forat least twoseconds to escapeandreturn totheRun Mode.
During some start-up conditions may be useful to work in "hand" 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 the required number to be handed (see table relays
"N° Relay") and push ENTER to active the relay.
Pushing again + to increase another relay number previous relay is disactivated.
You can press ENTER for at least two seconds to escape and return to the Run Mode.
RUN MODE
In normal condition on display appears % flap position
Example with % flap position = 24%
with the 9-10 terminals (see Installation).
These lamps show the condition of the input's signal of
the ventilation.