DDC Air Purification Systems User Guide

: June 7, 2024
: DDC

DDC Air Purification Systems

product

Technical Specifications

General

Operation of the unit outside of these ranges may affect overall performance

Humidity| 0-90% RH noncondensing
Air Flow| 20 lpm
UV Lamp Shelf Life| 3 Years
UV Lamp Life| 1 Year
Manufacturing Material| Aluminium
Replacement Lamp Specific Data

Model| UVBULB10| UVBULB20| UVBULB30

Note: Replace lamp with exact specification that was fitted during original installation. If in any doubt on which lamp size to use, please contact DDC Dolphin direct.

DISPOSING / RECYCLING

DDC Dolphin is an ISO-9001-compliant company and is committed to environmental sustainability

Packaging

Packing materials can be recycled. In the interest of environmental protection, dispose of these materials properly.

The unit and UV-lamp

If your UVMATIC needs to be disposed of, do so in accordance with the instructions pertaining to standard electrical equipment. UV-lamps contain small traces of mercury. Old, defective or broken lamps must be disposed of in accordance with laws related to the disposal of hazardous waste.

Introduction

The UVMATIC is an air purification system, designed to enable an odour-free, hygienic environment.

Document conventions

To avoid all personal injury and to ensure no physical/material damage to the unit, this document splits certain instructions into 2 risk levels.

Important instruction

__ ATTENTION!
Hazardous situation which can cause physical and material damage or lead to moderate serious injury.

Critical instruction

WARNING
Hazardous situation which can cause serious/ fatal injury.

Intended use

Failure to comply with the instructions and recommendations contained within this guide may impair the safe operation and reliability of the machine. It may also invalidate the warranty of the UVMATIC unit. This machine should only be used for the purpose for which it was designed.

Overview

When correctly installed and properly used, the UVMATIC enables an odour- free, hygienic, environment.

The UVMATIC does not mask odours with chemicals such as those utilised in deodorisers – it removes the odours.
The UVMATIC significantly diminishes bacteria and other harmful micro-organisms on surfaces and in the air.
The UVMATIC is the result of extensive research and sustained product development.
It has been demonstrated that the UVMATIC is highly effective and safe to use and fully complies with the criteria of the world’s most respected certification bodies.
Every UVMATIC unit has undergone a strict quality-control regime. However, should the unit malfunction, follow the instructions in the Troubleshooting section of this manual. If the problem persists, please contact us.
The UVMATIC is designed to be user-friendly with a high degree of functionality ease of operation and simple installation the primary considerations.

The technology

As air enters the unit, it is channelled into the air purification chamber. In the chamber, the air is exposed to intense levels of germicidal, ultraviolet light that destroys micro-organisms. The powerful wavelengths contained in the UV lamp react with the gaseous contents of the air to produce a purifying plasma that contains reactive oxygen species such as atomic oxygen, hydroxyl radicals and ozone, which destroy bacteria, viruses, fungi, yeast, mould, algae, and other harmful micro-organisms (as well as unpleasant odours).

Product features – an overview

Precautions

Compliant use

Failure to read and comply with the instructions in this manual may result in incorrect operation or damage to the UVMATIC

Do not override any of the safety features of this UVMATIC, doing so may damage the UVMATIC.

Safety instructions

This machine should only be used for the purpose for which it was designed.
Always follow instructions detailed in the user manual.
Do NOT look directly at the UV lamp when it is in operation.

The UVMATIC must have a continuous electrical supply to function. In the event of an emergency or problem with the UVMATIC, use the electrical cut off device to isolate it from the mains supply.

Electrical isolation point example

Cleaning and caring for the UVMATIC

Routine maintenance

WARNING: Disconnect the device from the power-supply network before cleaning or servicing using the mains isolator switch

Maintaining the UVMATIC is very simple. The only serviceable/changeable component is the UV lamp. If the device is in a dusty or smoke-filled area, it is recommended that the UV lamp be cleaned every three months. This will significantly lengthen the life of the UV lamp. The UV lamp must be changed once a year in order to ensure maximum functionality and efficiency.

The UV lamp must be allowed to cool down before cleaning. The UV lamp must be replaced by a maintenance mechanic or appropriately qualified person.

WARNING When servicing, disconnect the unit from the power supply using the isolation switch. Avoid touching the lamp’s glass element. Handle the lamp by its white end caps only.

The DDC Dolphin UV lamp is intended to produce photo plasma and is not suitable for illumination.

Cleaning and changing the lamp

Turn the power OFF by using the mains isolator switch.
Open the unit in accordance with the installation instructions shown below:
Ensure that the UV lamp has cooled down. Extract the UV lamp from its retaining clips (see illustration below).When handling the UV lamp, avoid touching the glass element with exposed fingers When handling the UV lamp, avoid touching the glass element with exposed fingers.
Cleaning the UV lamp: Clean the UV lamp with a soft cloth and an appropriate cleansing solvent (i.e. isopropyl alcohol). Reinsert the UV-bulb.
Changing the lamp: Insert a new UV lamp (only use original DDC Dolphin UV lamp’s and replace with the same specification). Use of any non DDC Dolphin lamps’, will void the warranty.
Close the unit in accordance with the installation instructions shown below.
Turn the power ON by using the mains isolator switch.
When the UV lamp has been replaced, dispose of the old UV lamp in accordance with local regulations pertaining to hazardous waste disposal. UV lamp contain small traces or mercury.

Both regular cleaning and maintenance routines are essential for the correct operation of this device. Failure to implement both cleaning and periodic maintenance will result in decreased efficiency, poor performance, and avoidable wear and tear.

Troubleshooting

Symptom	Potential cause	Action

The fan works, but the UV lamp is not on.

|

UV lamp faulty or incorrectly installed.

|

Check the local electrical switch is OFF.

Check that the UV lamp is properly inserted into its socket.

The UV lamp may be defective. Replace the UV lamp with a new one.

The UV lamp and the fan do not function.

|

Power is off or blown fuse.

|

Check that the device is switched ON.

Check that the fused outlet functions properly. Check that the fuse has not blown.

The airflow is weak.

|

Blocked intake vent or faulty fan.

|

Check to see if the grill is clogged with dust or debris.

Check for blockages to the incoming or outgoing air flow.

Check that the fan functions properly.

INSTALLATION

Installation must be carried out by a maintenance mechanic or appropriately qualified person only.
WARNING
These procedures should only be performed by a qualified electrician according to national and local electricity codes. Supply power should be turned off when replacing components or checking connections. Never perform maintenance or cleaning while unit is powered on. High voltage inside of unit.

Before installation

Inspect the device for any damage that may have occurred during transportation. If the unit has been damaged, do not connect it to the power supply or try to use it. In the event of damage, immediately inform DDC Dolphin. Check that the components are included in the package (some are inside the device):

a. Cover
b. Locking shank (also functions as an ON/OFF switch)
c. Fan
d. UV lamp
e. Baseplate
f. Power cord
g. Key
h. Screw (4)
i. Rubber spacer (4)
If something is missing, please contact DDC Dolphin.

Installation location

The UVMATIC must be installed:

on a wall or ceiling at a height of approximately 2 metres (7 feet).
in a place where the air moves freely into and out of the device.
in a place where it most effectively removes impurities from the air.
such that it does not blow directly onto the face.
such that it is within easy reach of the power isolation switch.

To gain maximum benefit from your UVMATIC, install it close to a fan or to the incoming air vent. The transmitting end should be kept away from windows, extractor fans/vents, etc. In this way the purifying plasma will be mixed most effectively with the air in the room.

Installation instructions

Step 1 Ex-factory, the device is locked by default. To open the cover, insert the key and rotate it a quarter turn in an anticlockwise direction. Remove the key.

Step 2 The cover is firmly attached to the baseplate. To remove it, insert a broad screwdriver or similar tool between the cover and baseplate and gently but firmly prise off the cover. The electronic components remain attached to the baseplate when the cover has been removed.

Step 3 For mounting, there are four screw holes on the baseplate. The mounting kit comprises four screws and four rubber spacers to dampen resonance. Before fastening the screws, insert the spacers between the baseplate and the wall or ceiling.To maximise the efficiency, the outflow end (the non-corded end) of the unit should be directly facing the odour source(s) and the unit should be installed as close as possible to the ventilation shaft for the incoming airflow

Step 4 Ensure that the lower end of the locking shank is lengthwise so that it fits neatly into the hole in the baseplate and press down the cover to close it.
Step 5 Insert the key, turn it a quarter turn in a clockwise direction and remove it.

Step 6 The UVMATIC you are installing requires a permanent connection to the electrical supply and needs to be fitted into a fused switched isolator. The fuse size is 3 amp. Once the unit has been professional installed by an electrician to the fused switched isolator, the machine can be switched ON. The device will now start-up and the blue indicator light will turn ON.

Note :

Install the unit so the power can be isolated before removing the cover for service.
The unit is not internally fused therefore, the mains supply circuit must be fused with a 3-amp rated fuse.
The unit is intended to operate continuously. Ensure the power supply is continuous and cannot be unintentionally switched off.
The un-terminated AC power cord installed on the unit conforms to the following IEC standard wire colour coding:
The unit’s electrical connection to the mains supply must be done according to national and local electrical codes by a qualified electrician.

Warranty

All DDC Dolphin products are carefully designed, manufactured, tested and inspected. Consequently, we undertake to replace or repair, free of charge, any part found to be defective in material or workmanship within the warranty period of the product. The manufactures warranty starts on the date of delivery to the original purchaser of this product. The provisions of this warranty are in lieu of any other written warranty, whether expressed or implied, written or oral, including any warranty of merchantability or fitness for a particular purpose. The manufacturer’s maximum liability shall not exceed the actual purchase price paid by you for the product. In no event shall the manufacturer be liable for special, incidental, consequential or indirect damages. This warranty does not cover a defect that resulted from improper or unreasonable use or maintenance, accident, improper packing, or unauthorised tampering, alteration or modification as determined solely by us. This warranty is void if the label bearing the serial number has been removed or defaced. This warranty is offered as an extra benefit and does not affect your statutory rights.

Copyrights , disclaimer & trademarks

Copyright Notice:

Copyright Warning:

The reproduction or transmission of all or part of this document, including all its content, schedules and appendices], whether by photocopying or storing in any medium by electronic means or otherwise, without the prior written consent of the Owner, is prohibited. The commission of any unauthorised act in relation to this document, including all its content, schedules and appendices may result in civil or criminal actions.
The Owner asserts its moral rights under the Copyright, Designs and Patents Act 1988 to be identified as the author of this document, including all its content, schedules and appendices.

Disclaimer:

The content of this document, including all its content, schedules and appendices is provided for general information and illustrative purposes only. It is not intended to amount to advice on which you should rely.
While this document, including all its content, schedules and appendices has been prepared in good faith, the Owner makes no representations, warranties or guarantees (whether express or implied) that the content of this document, including all its content, schedules and appendices is accurate, complete or up-to-date and no responsibility or liability is or will be accepted by the Owner or by any of its officers, employees or agents in relation to the adequacy, accuracy, completeness or reasonableness of this document, including all its content, schedules and appendices All and any such responsibility and liability is expressly disclaimed.
No information set out, or referred to, in this document, including all its content, schedules and appendices shall form the basis of any contract. The Owner reserves the right to amend this document, including all its content, schedules and appendices at any time and gives no undertaking to provide the recipient with access to any additional information or to update this document, including all its content, schedules and appendices or to correct any inaccuracies in it which may become apparent.”