autoterm PU-27 OLED Display Control Panel Owner’s Manual

autoterm PU-27 OLED Display Control Panel Owner's Manual

1 Introduction

This Operating Manual is part of the documentation for hydronic pre-heaters and air heaters (hereinafter referred as the product). The Manual contains information for the user on safe maintenance of the product.
This control panel is compatible with the following products: pre-heaters:

• 14-10

• 14-mini

• BINAR-5S
  air heaters:

• Planar 2D

• Planar 4D

• Planar 44D

• Planar 8D

• Planar 9D

For detailed information on product models supported, please visit www.autoterm.com.

In case of any problems, we strongly recommend that you contact authorized service centres, the addresses and phone numbers of which you can obtain from the seller or on the www.autoterm.com website.

⚠ Before operating the pre-heater, read this operating manual and the pre- heater (heater) operating manual.

2 Warranty and liability

The manufacturer will not be liable for defects and damage caused by failure to follow the product installation and maintenance instructions.

• The control panel can only be used to control products from the list of compatible products.
• Do not connect and disconnect the control panel connector while the product is operating.
• After the product is switched off, it should not be switched on again for at least 5­10 seconds.
• For safe product operation, after two unsuccessful attempts to start the product in a row, contact the service department for troubleshooting information.
• The warranty operating period of the control panel is 24 months from the date of sale, provided the operation, transportation and storage rules are followed by the consumer.
• The warranty storage period is 24 months from the product packing date. · In the absence of a company stamp indicating the sale date, the warranty period is calculated from the date of manufacture. This warranty does not cover defects appearing as a result of:
  – force majeure circumstances, including lightning strike, fire, flood, impermissible voltage surges or traffic accidents;
  – failure to follow the rules for installation, operation, storage, and transportation specified in the Operating Manual;
  – use of the control panel for purposes other than intended.

3 Safety

Do not switch on and operate the product in locations where combustible vapours or gases or large amounts of dust can form and accumulate (for example, filling stations or petroleum, fuel, coal, timber or grain storage facilities). Explosion hazard.
Do not switch on and operate the product if combustible materials or fluids are present in the exhaust gas. Fire hazard.
Do not switch on and operate the product in enclosed or nonventilated premises. Hazard of poisoning and asphyxiation by exhaust gases.
⚠ Do not use a faulty product. Injury hazard due to use of faulty device.

4 Purpose

The control panel is designed for:

• manual start and shutoff of the product;
• manual start and shutoff of the pump (for the pre-heater);
• manual start and shutoff of ventilation (for the heater);
• fluid temperature display (for the pre-heater)
• power supply voltage display;
• current time and operating time display;
• activation of the product start-up timer;
• economy mode activation (for the pre-heater);
• additional heater operation mode selection (for the pre-heater);
• display of malfunction code in case of product malfunctions; display of control panel and control unit software version.

⚠ The control panel interface depends on the product it is connected to.

5 Control panel external view

1. activated start-up timer.
2. power supply voltage.
3. LED indicator.
4. control keys.

6 Starting control panel operation

After connecting the control panel to the product, the control panel software version and the process of establishing connection with the product will be displayed.
After the connection is established, the main screen (current time, day of week and power supply voltage) will be displayed.

7 Main menu

8 Timers settings menu

⚠ In case of product power loss, timer settings are saved and timer activation is reset.

⚠ If the heater runs by timer it will work only for 2 hours. If you press any button on the control panel during these 2 hours the heater will switch to the unlimited work time.

9 Fast access to start-up timers activation menu

10 Hydronic pre-heaters settings menu

11 Air heaters settings menu

12 Parameters settings

13 Time settings menu

14 Language settings menu

15 Software version display menu

In this menu, the information on software versions is displayed.
– control panel software version;
– product control unit software version;
– Product serial number. Press any key to exit.

16 Operating Time settings menu

17 Hydronic pre-heater start

18 Air heater start

19 Malfunctions

Malfunctions occurring during pre-heater operation are coded and automatically displayed on the control panel display. For malfunction reset, press any key. The malfunction codes depend on the product the control panel is connected to. See malfunction code descriptions in the product operating manual.

⚠ ATTENTION! Maintenance and repair should only be performed by trained, qualified personnel!

Acceptance and packing certificate

PU-27 control panel, serial number _____

Is manufactured and accepted in accordance with the applicable technical documentation and found suitable for operation.

Packing performed ____ Surname signature

Production date____ Department

Stamp Here QC

Production ADVERS LLC

Sales Autoterm LLC Paleju street 72, Marupe, Latvia
LV-2167 +371 20110229 -mail: sales@autoterm.com

Service Autoterm LLC Paleju street 72, Marupe, Latvia
LV-2167 +371 25529999 -mail: service@autoterm.com

References

• Autoterm.com - Homepage

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