GARDEN MASTER Bio-Logic Elite 7100 User manual

Master
garden
Call 1800 480 322
Waste Water
Treatment System
Owner’s Manual
www.gardenmaster.com.au
321 New England Highway
Rutherford, NSW 2320
Fax : [phone]
Email: [email protected]

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
2
Thank you for purchasing the Garden Master “Elite” Aerated Wastewater Treatment
System (AWTS).
Your Garden Master AWTS is fully automatic in operation and requires little owner
intervention to ensure years of service. It is useful that the owner/operator of the
system understand some of the broad concepts of the system operation.
This manual has been written to provide this simple explanation and to serve as a
future reference so that you can ensure that the system is operating effectively at all
times.
Master
garden
ELITE
Wastewater
Treatment
System

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
Pre Installation Information ...................................................................................................1
Installation Instructions ........................................................................................................2
Excavation Dimensions ........................................................................................................3
Electrical Circuit Details ......................................................................................................4
System Operation.................................................................................................................... 5
Monitoring Process .................................................................................................................6
Service & Support ................................................................................................................... 7
Maintaining your Gardenmaster ........................................................................................8
Conserving Water .................................................................................................................... 9
Fault Finding ............................................................................................................................ 10
The House Alarm ....................................................................................................................11
Planting in Irrigation Area .................................................................................................. 12
Contents
Master
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Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
1
The Water Cycle
(a) The water cycle is the term used to describe the naturally occurring processes of rainfall, evaporation,
absorption, storage and use of water in the environment. The cycle starts with cloud formation and when rain
falls, it is collected on the ground and runs into existing bodies of water such as streams, lakes and rivers. Some
of this water finds its way back into the environment through evaporation back into the atmosphere and some
finds its way back into the soil through percolation for use by plants and trees.
(b) The system is dynamic and constantly changing. Weather conditions such as humidity and temperature
effect the amount of water drawn back into the air by evaporation or transpiration. The amount of rainfall (or lack
of it) affects percolation of water into the soil in the proceeding days and months.
(c) Human use of water affects the water cycle in a variety of ways. Specifically water is drawn from its normal
course of function within the water cycle and applied to domestic, agricultural and industrial uses. This diverted
water, once used must be returned to the water cycle somewhere further downstream. The quality of water
within a catchment has a significant impact on environmental and public health. The specific purpose of your
Garden Master AWTS is to ensure that all waste water is correctly treated before it is returned to the water cycle.
Domestic Waste Water
By statutory requirement all water used in a domestic situation is required to be collected and treated before it
is returned to the water cycle. With houses that are not connected to a centralised sewage system this treatment
must be carried out in a fully approved on-site wastewater treatment system. This is to protect our environment
and public health from waterborne pollutants. This responsibility ultimately lies with the householder and for this
reason your should become sufficiently familiar with the operation of your Garden Master AWTS.
A typical domestic dwelling generates wastewater from the kitchen, bathroom, laundry and toilets. Wastewater
can be divided into two categories depending on the degree of human waste it contains. Grey water is the
largest proportion of wastewater and flows from all the non-effluent sources such as drains, sinks, baths and
showers. Black water is from your toilet. Your Garden Master is designed to treat both black and grey water
and, after processing, return it to the environment through a suitable irrigation system to the designated land
application area.
Master
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Pre-Installation
Information

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
2
Site Access
Ensure the site of the proposed excavation is clear and free of any obstacles so as to ensure good access for
both the excavator and the Crane Truck. The crane truck requires clear access to reverse up to the excavation.
Excavation
Mark out and excavate the hole as per the excavation details on the following page.
Ensure the Excavation is solid and level. Screed a 50mm base of crusher dust or sand.
Place the Garden Master 7100 into the excavation, lifting only using the 4 x swift lift lugs located in the bottom
of the tank.
All personnel should keep well clear of the excavation.
Installation
Backfill the excavation with clean fill, no rocks. This would generally be the spoil removed during the initial
excavation of the hole.
Immediately fill the system with water. The system will take approximately 7,000 litres to fill to operational level.
Failure to fill the system could result in the tank floating out of the ground if heavy rain is experienced.
Connect the sewer line to the inlet of the tank. All plumbing connections are to be carried out by a licensed
Plumber only.
Electrical
All electrical connection must be carried out by a licensed electrician. Connect the Garden Master as per
the Electrical specifications below. Leave the power to the Garden Master switched off until the system is
commissioned by an authorised agent.
Commissioning
This will be carried out by an authorised Garden Master Agent. Connect the outlet of the system to the approved
disposal area only. The disposal area must be constructed in accordance with the approval. The system will
start automatically when the power is switched on.
Bio-Logic Elite 7100 Specifications
Tank Dimensions Chamber Capacity
Diameter = 2540mm
Height = 2050mm
Bottom of tank to
bottom of inlet = 1600mm
3m x 3m x 2050mm deep
from high side
A 7100 Lt Tank – AS 1546
B 3050 Lt Septic Chamber
C 3300 Lt Aeration Chamber
D 350 Lt Clarifier
E 350 Lt Chlorination Chamber
F Biological Media
Master
garden
Installation
of your AERATED
TREATMENT SYSTEM

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
3
PLEASE NOTE: Please ensure that a minimum of 50mm of tank plus lids is above ground.
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Excavation Detail
for your AERATED
TREATMENT SYSTEM

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
4
Important: This sheet and the alarm plate must be handed to your electrical contractor.
Caution: this specification changes from time to time – always check.
The conduit must be run to the junction box mounted in the side of the control box on the treatment tank.
Ensure you glue all joints in your conduit run to prevent water from entering your conduit and the control box
and causing damage. Water ingress is not covered under warranty.
A dedicated single phase plus earth circuit, protected by a 16 amp MINIMUM circuit breaker of 8Ka type
suitable for motor start, such as Weber/Martec AS168 type, Quicklag, Terasaki Safe “T” or Clipsal “U” type.
Minimum cable size is 2.5mm, this is Connected to, and run from, an EXTERNAL building switchboard (to allow
for maintenance when the house is unattended), to the Garden Master terminal box. Alarm wiring run can be
two-core switch wire.
Circuits should be labeled “Garden Master System”
The above circuits must be connected to the terminals as labeled in the Garden Master terminal box. Note:
Electrical work must be carried out in accordance with A.S/N.Z. 3000 and Supply Authority Rules. A “Notification
of electrical work” certificate must be lodged with the Supply Authority for your wiring.
Continuous running current is 0.6amp with maximum intermittent current up to 3.1 amps (dependant on
submersible pump size).
Upon initial energizing of the circuit to the system, the alarm may sound. This may be caused by high water
level, and is no cause for concern. If the power is left on, the level will return to normal within 30 minutes and
the alarm will automatically reset.
Be sure to return the alarm to “NORMAL” after the alarm has reset.
Alarm Panel: If the alarm panel is more than 30 metres away from the Garden Master control box use shielded
cable for SW to alarm panel to avoid any induced voltage from active cable.
Fault Conditions
• Yellow light and buzzer low air pressure. Red light and buzzer high water,.
• When button is pushed alarm sound only will be muted for 24 hours, resetting after this time if the
problem has not been resolved, please contact your service agent again to ensure a technician has been
allocated, technicians have up to 48 hours to respond to faults, but commonly will always be quicker.
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Electrical
CIRCUIT
SPECIFICATIONS
SWITCHBOARD
16amp
Minimum
ANE JUNCTION BOX
ALARM PANEL
AC INPUT
Alarm
Panel
Connection
Actv.
Neut.
Erth.
Red wire
Blue/black wire
note oreintation of
alarm panel connection

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
5
Primary Chamber
Influent enters the chamber via the source whereby scum and solids capable of settling are separated from the
raw influent. Primary treated effluent flows through a transfer port to the aeration tank. This tank will also act as
a storage chamber for sludge returned via the Clarification Chamber.
Aeration Chamber
Water enters via the Primary Chamber. Air is introduced into this chamber via an air blower to create an
environment for aerobic bacteria and other helpful organisms to consume the organic matter present. The
aeration tank is designed in a manner to help prevent short circuiting of the wastewater to ensure extended
aeration. Media is also present in the tank to support the growth of bacteria.
Clarification Chamber
The Clarification chamber is essentially a quiescent zone where suspended particles/solids are settled out of
the water. These particles are returned to either the septic or aeration chambers via a sludge return which aids
in further biological reduction, de-nitrification and providing a constant food supply rich in microbes supporting
the system through periods of limited flows.
Disinfection
Disinfection is achieved via low doses of chlorine to kill off any remaining harmful organisms. This process is
achieved through an automatic chlorinator with sufficient doses to last between maintenance visits.
Master
garden
System Operation
of your AERATED
TREATMENT SYSTEM

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
6
Irrigation -
Designated Land Application System
Your Garden Master AWTS has been designed to treat the effluent to achieve the best possible quality water
before discharge back into the environment. The designated irrigation area is an integral part of your Garden
Master system and is designed to accommodate the predicted flow rate of wastewater at the time of system
approval.
Local Government approval of an AWTS is conditional upon regular maintenance being conducted by an
approved service technician. With Garden Master this is done by means of a maintenance agreement which
ensures that your system is serviced quarterly and the results of the inspections are supplied to the local council.
Garden Master has an ongoing statistical audit program which collects designated samples and submits these
to independent test laboratories for microbiological testing.
Quality of Waste Water
after Treatment in an AWTS
Parameter Acceptable Levels
Biological oxygen demand <20mg/L
Suspended solids <30mg/L
Thermo Tolerant Coliforms
(after disinfection)
30 cfu/100mL
Dissolved Oxygen 2mg/L
Master
garden
Monitoring Process
of your AERATED
TREATMENT SYSTEM

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
7
Garden Master Servicing
Garden Master are committed to servicing and supporting you long after your tank has been installed. For
your system to maintain its high-level performance, NSW Health requires that it is serviced every three months.
During this service, our team provides comprehensive checks and tests to ensure you get the most out of your
system. These include:
• Sample water through the system for quality testing
• Measure residual chlorine & replenish chlorine supply
• Record water usage
• Inspect the septic tank
• Inspect the pump & blower operations
• Make any necessary adjustment; inspect the treatment tank including scum & sludge return, water &
airflow
• Inspect operations and conditions if irrigation system
• Replenish the supply of disinfectant
Our qualified service technicians provide complete servicing solutions for all brands of both Commercial &
Domestic systems. Annual service contracts are available for all systems. Always ring your service provider as
soon as the alarm comes on.
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Service and Support
of your AERATED
TREATMENT SYSTEM
Pump-Out
During your service, our qualified technician will
advise you when a pump out will be required.
Garden Master will be happy to advise and assist
in this matter.
Depending on the individual usage of your septic
system, a slow but gradual accumulation of Non-
biodegradable matter will lead to the need for
pump-out.
How often pump-outs are required will depend
on how large the tank is and how many people
use the system. However, it is recommended our
systems are pumped out every 5 to 7 years.

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
8
Because your Garden Master is fully automatic there is no need for the owner to be concerned. However there
are some simple precautions to observe.
DO’s
•
Avoid using strong acids, alkalis, oils and chemicals
in your toilet, bathroom, laundry and kitchen (too
much can kill off the working “bugs”).
• Limit the use of water in the dwelling.
• Use only bio-degradable detergents in the laundry
and kitchen.
• Try to spread wash loads over different days.
• Try to avoid using the washing machine and shower
at the same time.
• Front loader washing machines reduce water
usage.
• Have your system serviced every 3 months.
DON’Ts
• Do not use harsh cleaners such as bleaches and
anti-bacterial products. Do not pour left over
solutions, acrylic paints etc directly down the
drain.
• Do not dispose of condoms or sanitary
products down the toilet or house
drains.
• Do not put products such as
hairdye, Napisan, Domestos,
cooking oils, metho, turps or
excess fats into the system.
• Never turn the system
off, even when away on
holidays.
Products to use
WASH POWDERS, LIQUIDS & SOFTENERS
Add Soft
Cuddly
Gows
Pree
Woolmix
Blue
Dynamo
Embassy
Launda
Purelite
Blue Gum
Fab
Love & Care Lux
Rinso
Topwash
Snow Care
Fluffy
More
Softly
Castle
Ease
Omo
Surf
Cold Power
Hurricane
Parrys
Sunlight
DISHWASHING
Bushland Finish Greenaple Kit Palmolive Sunlight Trix
SURFACE CLEANING TOILET CLEANING
Jif or similar cream cleansers / Spray & Wipe Hot water is an effective disinfectant and can be
used with a little cream cleanser like JIF.
Bleaches and antibacterial products are a NO NO!
Avoid all products with bleach or ammonia.
NOTE: these are our recommendations and they are based on product knowledge at the time of writing. We do
not intend to discredit any product or favour others, we are concerned primarily with the function of your unit.
If you accidentally put the wrong products in your system, don’t hesitate to call us. We will advise on ways you
can remedy the situation or suggest ways to recommence the bacterial activity.
Master
garden
Maintenance
of your AERATED
TREATMENT SYSTEM

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
9
Master
garden
Conserving Water
with your AERATED
TREATMENT SYSTEM
Water conservation is very important for septic systems because continual saturation of the soil can affect
the quality of the soil and its ability to naturally remove toxics, bacteria, viruses, and other pollutants from the
wastewater. The most effective way to conserve water around the house is to first understand where it is being
wasted. In a typical household, most of the water used indoors is used in the bathroom, kitchen and during
laundry. There are several little things that can be done to conserve water here.
Bathrooms
•
Try to avoid letting water run while washing hands and brushing teeth. This can save 6 litres of water per
minute.
•
Avoid taking long showers and install water saving features in faucets and shower heads. These devices
can reduce water use by up to 50 percent.
•
Install a dual-flush toilet. Low-flush toilets use far less water per flush compared to conventional toilets.
•
It is also important to avoid overtaxing your system by using a lot of water in a short time period. Try to
space out activities requiring heavy water use over several days.
•
Immediately repair any leaking faucets or running toilets.
Kitchen and Laundry
•
Put a plug in the sink if you’re running the tap to wash dishes by hand or rinse fruit and vegetables.
•
Only use the washing machine and the dishwasher when they are full. Otherwise, adjust the water level to
match a partial load.
•
Avoid doing laundry all in one day, as this may be harmful to your septic system. By doing several loads in
succession, the septic system does not have time to adequately treat wastes.
•
Newer energy-efficient clothes washers use 35 percent less energy and 50 percent less water than a
standard model. Look for appliances that display high Energy star ratings.

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
10
To ensure the most effective operation of your Garden Master AWTS system you should
familiarise yourself with the contents of this manual. The Garden Master AWTS has been
designed to include additional safety margins and minor mishaps and normal household
usage will not usually affect the operation of the system.
However if the alarm sounds or strong odours persist this checklist may assist in
locating the fault.
Fault Observed Potential Cause Remedial Action
Alarm sounds * Irrigation pump not working
* Air supply not working
* No power at the tank
* Check water levels
* Listen for the air compressor
* Check power supply source
Water around tank * Irrigation pump not working
* Irrigation lines blocked or kinked
* Check water levels
* Check irrigation lines and clear sprinklers
Excessive foaming * Too much laundry detergent
* Too many washes
* Use recommended quantities
* Spread wash loads over dierent days
Persistent odours * Too much water usage
* Excessive chemicals in use
* Add biologic starter pack
* Install water saving devices
* System will recover
Irrigation system not
working
* Pump failure
* Irrigation lines blocked
* Check water level
* Clear lines and sprinklers
Water ponding on
irrigation field
* Not enough sprinklers working
* Excessive water use
* Broken irrigation pipe
* Installation should comply with original approval
* Install water saving devices
* Repair irrigation pipe
Master
garden
Fault Finding
for your AERATED
TREATMENT SYSTEM

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
11
The alarm plate is usually placed in the laundry of the dwelling or in another suitable place that the homeowner
will be able to hear if there is a problem with the system.
Alarm Light
The alarm light will only be displayed if a fault is located. In the unlikely event that this occurs, press the switch
in the centre of the plate to mute the alarm buzzer. The light will continue to stay on until a Garden Master
technician rectifies the problem.
Power
Warning light will come on for air or water. Please inform your technician which light is on - Air or Water.
Mute Switch
This switch is designed to mute the alarm from sounding until the fault is rectified. If Garden Master is not
notified of the problem and the fault is not rectified, the alarm will sound again in 24 hours.
Master
garden
How the
House Alarm
Works

Wastewater Australia Pty Ltd ABN: 84 134 670 796
321 New England Highway Rutherford NSW 2320
Telephone: [phone] | Email: [e-mail]
www.gardenmaster.com.au
12
Your irrigation / disposal area will operate more efficiently and have less wet areas if covered
with vegetation.
The following is a list of some of the plants and shrubs that are suitable for planting in wet
conditions. Consult your local nurseryman for the particular species that will suit your area
and soil conditions.
PERENNIALS SHRUBS
Agapanthas
Canna
Gazania
Umbrella Grass
Helleborus (Christmas rose)
Hosta (plantain lilly)
Shasta Daisy
Marguerite Daisy
Mazus
viburnum
Aucuba
Bauera
Callistemon
Bottlebrush
Coprosma
Cordyline
flax
Strelitzia
Photinia
GROUND COVERS GRASSES & CLIMBERS
Grevillea
Bougainvillea
kikuyu
Buffalo
kennedya
Hardenbergia
The treated effluent from domestic wastewater treatment systems should not be used for
human consumption or to irrigate vegetables or fruit.
The irrigation area should not be used for recreational purposes.
Master
garden
Irrigation Area
for your AERATED
TREATMENT SYSTEM

Master
garden
Call 1800 480 322
Waste Water
Treatment System
Owner’s Manual
www.gardenmaster.com.au
321 New England Highway
Rutherford, NSW 2320
Fax : [phone]
Email: [email protected]
For your family friendly
wastewater system