Apollo Ultrasonic Visual - User Manual

DUN0708 Apollo Instructions 9-5396-02
QUICK GUIDE
First Stage
Step 1: Measure the tank height and from the height chart, set the relevant switches on the
receiver. Using a screwdriver or tip of ball point pen, flip the relevant switches upwards (=ON).
e.g. Tank height 850mm set switches 1, 4 & 8.
Step 2: Plug receiver into a suitable and convenient electrical socket and switch on. The display
screen on the front of the receiver will show a flashing top bar. This indicates that the receiver is
awaiting a unique code. The flashing top bar will last for 2 minutes during which time you can
match the transmitter to the receiver.
Step 3: Hold the Visual transmitter against/touching the receiver on the right hand side, so that
the black dots are aligned/touching each other, with the label side facing the receiver, as shown.
Hold together for about 20 seconds to allow the unique code to be transferred. The bars will
increase up the display screen. ONLY when all 10 bars are shown, will they flash to indicate that,
the unique code is transferred. For tanks of 1 metre
in height, the matching is now complete.
Separate the Apollo Visual from the receiver and watch for double flash of red light on the Visual
transmitter. You may now fit to tank.
FOR TANKS OF 800mm AND MORE THAN 1 METRE IN HEIGHT – Continue Matching To Second Stage.
Second Stage – Tank Height Look Up Table For Apollo Visual – Bar Display
Visual
Transmitter
Reading
Set Measurement Visual
Transmitter
Reading
Set Measurement
If you hold Visual Transmitter until you see this, you
will have set it to measure tank height 800mm
NO BARS
If you hold Visual Transmitter until you see this, you
will have set it to measure tank height 1700mm
6 BARS
If you hold Visual Transmitter until you see this, you
will have set it to measure tank height 1000mm
1 BAR
If you hold Visual Transmitter until you see this, you
will have set it to measure tank height 2000mm
7 BARS
If you hold Visual Transmitter until you see this, you
will have set it to measure tank height 1100mm
2 BARS
If you hold Visual Transmitter until you see this, you
will have set it to measure tank height 2300mm
8 BARS
If you hold Visual Transmitter until you see this, you
will have set it to measure tank height 1200mm
3 BARS
If you hold Visual Transmitter until you see this, you
will have set it to measure tank height 2600mm
9 BARS
If you hold Visual Transmitter until you see this, you
will have set it to measure tank height 1300mm
4 BARS
If you hold Visual Transmitter until you see this, you
will have set it to measure tank height 2800mm to
3000mm
10 BARS
If you hold Visual Transmitter until you see this, you
will have set it to measure tank height 1400mm
5 BARS
Don’t forget that if you make a mistake, you can
simply continue to hold Visual transmitter in
matching position until the bars reset themselves
and start again.
YOU MAY NOW FIT THE TRANSMITTER TO YOUR TANK.
Ensure the Visual transmitter is vertical on top of the
tank. Tighten on to the tank using the 2 screws supplied. Do not over tighten.
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Summary

Setting Receiver

Tank Height Chart

Chart for setting receiver switches based on tank height for multi-switch settings.

Matching Receiver and Transmitter

First Stage Matching

Match receiver to transmitter for a unique code. Top bar flashes.

Second Stage Matching

Calibrate transmitter for tanks over 1m. Bars increase on screen.

Second Stage Mismatch

Procedure for overrunning desired height settings during calibration.

Incorrect Setup

Resetting the unit if incorrect bars were reached and separated.

Fitting Transmitter

Tank with Pre-drilled Hole

Fitting transmitter into tanks with pre-drilled 30/32mm holes.

Tank Without Pre-drilled Hole

Drilling a hole and fitting transmitter into tanks without pre-drilled holes.

Screen Displays and Troubleshooting

Power Failure Display

Display behavior during power interruption or reconnection.

Normal Messages

Standard display indications for tank fill levels.

Flashing Triangle;No Bars

Indicates no radio signal or incorrect matching procedure.

Flashing Triangle, Middle Bar Only

Indicates no ultrasonic echo from fuel surface.

Fixed Triangle Only

Indicates low battery warning in the transmitter.

Battery Removal and Maintenance

Battery Removal Procedure

Steps for removing and replacing the transmitter battery.

No Need to Rematch

No need to re-match after power cycle or socket change.

Specifications and Support

Product Specifications

Details on tank depth, communication distance, power supply, and operating temperature.

Support Information

Contact details and website for product assistance and information.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features

The Apollo Visual Oil Level Monitor is a sophisticated system designed to accurately measure and display the level of oil in storage tanks. It consists of two main components: a receiver, typically located indoors, and a Visual Transmitter, which is fitted to the oil tank itself. This dual display system provides convenience for both the homeowner and the oil delivery person, as the level can be read directly at the tank during refilling.

Function Description

The primary function of the Apollo Visual is to monitor oil levels in tanks and display this information in 10 graduations of the tank height. The system uses ultrasonic technology to measure the oil level.

First Stage Matching (Receiver to Transmitter):

1. Tank Height Measurement and Receiver Setup: The user first measures the vertical height of their oil tank. Based on this measurement, specific switches on the receiver are set to the "ON" position using a screwdriver or a ballpoint pen. For example, for an 850mm tank, switches 1, 4, and 8 would be set to ON. Setting switch 1 to ON also enables a low-level audible warning.
2. Receiver Power-Up: The receiver is plugged into an electrical socket and switched on. The display will show a flashing top bar, indicating it's awaiting a unique code from the transmitter. This flashing lasts for approximately 2 minutes.
3. Transmitter-Receiver Alignment: The Visual Transmitter is held against the right-hand side of the receiver, ensuring the black dots on both units are aligned and touching, with the label side of the transmitter facing the receiver.
4. Code Transfer: This alignment is maintained for about 20 seconds to allow the unique code to transfer. During this process, bars will progressively appear on the display screen. Once all 10 bars are shown and flashing, it signifies that the unique code has been transferred. An audible beep from the receiver also indicates matching in progress. For tanks exactly 1 meter (1000mm) in height, this first stage completes the matching process. The transmitter will then show a double flash of red light, confirming the new reading is stored.

Second Stage Matching (Calibration for Tanks > 800mm and > 1 Meter): For tanks taller than 1 meter or 800mm, the matching procedure continues to a second stage for calibration.

1. Continued Alignment: The Visual Transmitter remains held against the receiver, with the black dots touching. The transmitter screen will go blank initially, then after about 20 seconds, a nozzle icon appears, indicating "tank height setting" mode.
2. Bar Display Increase: The Visual Transmitter's bar display will increase bar by bar. The user refers to a "Tank Height Look Up Table - Bar Display" to determine the corresponding number of bars for their specific tank height.
3. Separation and Storage: Once the selected number of bars appears on the Visual Transmitter display screen, the transmitter is separated from the receiver. A double flash of red light on the Visual Transmitter confirms that the new reading (calibrated height) has been stored in permanent memory.

Second Stage Mismatch Handling: If the desired number of bars is overshot during the second stage matching, the user should continue holding the receiver and transmitter in the matching position until all ten bars flash, the Visual reverts to a blank screen, and then the flashing nozzle icon appears again. The process is then repeated until the desired number of bars is shown. If an incorrect number of bars was reached and the units were separated, the entire matching procedure can be reset by starting from the beginning.

Important Technical Specifications

• Tank Depth Measurement:
  • Minimum depth: 0.1m
  • Maximum depth: 3m
• Max Communication Distance: 200m in normal 'line of sight' conditions.
• Power Supply:
  • Receiver: 150-250V, 50-60Hz, meets EN60335.
  • Transmitter: 3-volt lithium cell (CR2450).
• Wireless Communications: 433 MHz FM transmission, EN 300-220.
• Max and Min Operation Temp (Transmitter): Operating temperature range -10°C to +60°C.
• Compatibility: Suitable for diesel fuel, kerosene, gas oil types A2, C1, C2, and D as defined by BS 2869. Not suitable for pressurized containers; use on tanks vented to atmosphere.
• Warranty: Full one-year warranty, invalid if the sealed unit is opened.

Usage Features

• Dual Display: Provides oil level readings on both the indoor receiver and directly on the Visual Transmitter on the tank, benefiting both homeowners and delivery personnel.
• 10 Graduations: Measures oil level in 10 distinct steps of the tank's height.
• Low Level Audible Warning: Enabled by setting switch 1 on the receiver, providing an alert when oil levels are low.
• Easy Installation: Designed to fit easily on all standard oil storage tanks (plastic or steel).
• Flexible Transmitter Mounting: Can be fitted to tanks with pre-drilled 30/32mm holes or by drilling a new hole. Instructions emphasize ensuring the transmitter is vertical and free from internal obstructions that could interfere with the ultrasonic signal.
• Screen Displays:
  • Normal Messages: Shows full bars for a full tank, nozzle icon and one bar for low level, and flashing red light with nozzle icon for almost empty.
  • Power Failure: After power returns, the receiver displays levels within 1 hour without needing to repeat matching.
  • Flashing Triangle/No Bars: Indicates no radio signal from the transmitter (check matching procedure, receiver location).
  • Flashing Triangle, Middle Bar Only: Indicates no ultrasonic echo (check transmitter vertical fitting).
  • Fixed Triangle Only: Low battery warning; unit continues to read until battery is exhausted.

Maintenance Features

• Battery Replacement: The transmitter uses a 3V-CR2450 lithium battery. Instructions detail how to remove the transmitter from the tank, access the battery by removing 4 self-tapping screws from the base, replace the battery (noting orientation), and reassemble, ensuring the O-ring is undamaged.
• No Rematch After Battery Change: The system does not require re-matching after battery replacement.
• Environmental Disposal: The product and its battery should not be treated as household waste. Information on recycling is provided.
• Support: Additional information and assistance are available via the manufacturer's website and contact email.

Apollo Ultrasonic Visual Specifications

General

Brand	Apollo Ultrasonic
Model	Visual
Category	Test Equipment
Language	English