POLA HD38 - User Manual

HD38
6 steps ventilation +thermoregulation
Handbook
SL 6.0
How to connect the sensors
Connect the sensor provided 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 line
Connect line on terminals L-N.
How to connect the contacts
Output 3-4......13-14 contacts are N.O. (Normally Opened free of voltage) on wich is apliable a 4AMP
AC1 maximum load.
INSTALLATION
HD38
230V LINE
Common
Ventilation 1
Ventilation 2 Ventilation 3 Ventilation 4 Ventilation 5 Ventilation 6
SX temperat.
probe
N.O contacts (normally
opened free to voltage)
max 4AMP AC1.
For HD38/HDY6 connections
use a standard 0.5-square
millimeter two-pole.
230V LINE
HEAT ALARM TEMP
Warning: bridging
here (41-42) outputs
ventilation are
progressive (On-Off
regulation type).
HPAL DOTATION CABLE
N.O contacts (normally
opened free to voltage)
max 4AMP AC1.
230V LINE
Heat Cool
Temp.alarm
981013
As it is company policy to continually improve the products the
Manufactures reserve the right to make any modifications thereto without
prior notice. They cannot be held for any damage due to malfunction.

Summary

HD38 Controller Handbook

Main Settings (Run Mode)

Heat Temperature Setting

Configure the desired temperature value for heating operation.

Ventilation Temperature Setting

Set the ventilation temperature for the first speed.

Minimum Speed Ventilation Settings

Define the minimum ventilation speed for the system.

Maximum Speed Ventilation Settings

Specify the maximum ventilation speed allowed.

Cooling Temperature Settings

Set the desired temperature value for cooling operation.

Alarm Parameter Setting

Viewing Temperature Recording

Cost Programming (System Constants)

Preset Programs (Bootstrap)

Hand Mode Operation

Status Indication Lamps

Operative Diagrams

Installation Guide

Connecting Temperature Sensors

Instructions for connecting the temperature sensor, including wiring precautions.

Line Connection

Guidance on connecting the main power line to the device.

Contact Connections

Details on how to connect N.O. output contacts for external devices.

POLA HD38 Specifications

General

Brand	POLA
Model	HD38
Category	Controller
Language	English