Aspen silent+ MINI ORANGE Condensate Pump

Introduction

Thank you for purchasing the Aspen silent+ MINI ORANGE pump. This manual provides essential instructions for correct installation. Please follow these instructions carefully. For detailed warranty terms and conditions, please visit the Aspen Pumps website.

In the Box

• Pump Unit (x1)
• 1.5m / 5' Tubing (x1)
• 16mm i/d / 5/8" Tubing (x1)
• 220mm / 8 3/4" (14mm i/d / 1/2") Tubing (x1)
• 150mm / 6" (6mm i/d / 1/4") Tubing (x1)
• 1.5m / 5' Tubing (x1)
• 150mm / 6" (6mm i/d / 1/4") Tubing (x1)
• 1.5m / 5' Tubing (x1)
• Velcro Straps (x1)
• Optional: 5/8" / 16mm o/d Fitting (x1)

Safety Precautions

• CAUTION: This Aspen pump is designed for use with water only.
• WARNING: Risk of electric shock. This pump has not been tested for use in swimming pools or marine areas.
• Electrical isolation means must be incorporated into the fixed wiring according to regulations.
• Always disconnect the pump from the mains supply before performing any adjustments or servicing.
• If the power cord is damaged, it must be replaced with the correct assembly from the manufacturer or their service agent.
• Do not operate the pump dry.
• Ensure the float's magnet always faces upwards.
• Always ensure the reservoir is positioned flat and horizontally.
• The pump is suitable for most working and living environments but is not recommended for oily or very dusty conditions.
• For indoor use only.
• This pump is non-submersible.

Technical Specifications

• Operation: Non-continuous
• Appliance Class: Class II
• Alarm Wires: 3A volt-free alarm wires, N.C. contacts rated @ 3A inductive at 230V
• Sensors: Hall effect semi-conductor level sensors with high-level safety
• Max. Water Temperature: 40°C / 104°F
• Inlet i/d: 16mm / 5/8"
• Protection: Thermally protected

Performance Data

Flow Rate vs. Head (Litres per Hour)

The following graph illustrates the pump's performance in litres per hour at different head heights for 230V 50Hz and 230V 60Hz.

230V 50Hz: Max recommended head 10m (33ft)

230V 60Hz: Max recommended head 7m (23ft)

(Textual description: The graph shows flow rate on the x-axis (0-15 L/h) and head height on the y-axis (0-18m). Two curves are shown: one for 230V 50Hz reaching up to 10m head, and another for 230V 60Hz reaching up to 7m head. Both curves decrease as head height increases.)

Flow Rate vs. Head (US Gallons per Hour)

The following graph illustrates the pump's performance in US gallons per hour at different head heights for 230V 50Hz and 230V 60Hz.

230V 50Hz: Max recommended head 33ft

230V 60Hz: Max recommended head 23ft

(Textual description: The graph shows flow rate on the x-axis (0-4 US Gal/h) and head height on the y-axis (0-60ft). Two curves are shown: one for 230V 50Hz reaching up to 33ft head, and another for 230V 60Hz reaching up to 23ft head. Both curves decrease as head height increases.)

Installation Guide

Follow these steps for proper installation:

1. Mounting: The pump can be installed above the ceiling, inside a conduit, or behind an evaporator.
2. Tubing Connections: Connect the inlet and outlet tubing as shown in the diagrams. Ensure secure connections.
3. Float Switch: Install the float switch to monitor water levels. The float must be positioned with the magnet facing upwards.
4. Electrical Connections:
   • Install a 1 Amp inline fuse for protection.
   • Wire the high-level safety switch to prevent the air conditioning unit from operating if the pump fails.
   • Refer to the wiring diagrams for correct connections based on your region (European 230V, US 230V, US 120V).
   • Ensure all connections are made by qualified engineers.
5. Siphoning Prevention: If air is noticed in the pipe between the reservoir and the pump, a siphoning problem exists. Install an anti-siphoning device as per step 10.
6. Horizontal Losses: Refer to the table for horizontal pipe run losses.

Note: Diagrams are examples only. Installation must be performed by qualified engineers who have assessed the specific air conditioning unit setup.

Maintenance

Regular maintenance ensures optimal performance and longevity:

• Perform maintenance every six months.
• Remove the reservoir, clean the filter, float, and reservoir thoroughly.
• Recommended timing: Spring and Autumn.
• Use a chemically compatible anti-bacterial cleaning solution.
• When reinstalling the float, ensure the magnet faces upwards.
• Additional inline filters are available if needed.

Troubleshooting

Common Issues and Solutions

Pump Runs All the Time

• Check if the float is positioned with the magnet uppermost.
• Ensure the reservoir lid (sensor) is firmly sealed, with the float correctly positioned around the sensor column.
• Check for sludge or debris in the reservoir that might prevent the float from resting on the bottom. Clean if necessary with an anti-bacterial wash.

Siphoning Problem (Pump runs continuously or stops/starts with noise)

• If air is detected in the pipe between the reservoir and the pump, a siphoning issue is present. Install an anti-siphoning device (refer to step 10).
• A loud noise and intermittent operation can indicate water siphoning through the pump. Fit an anti-siphoning device.

Pump Runs But Does Not Pump Water

• Check for air leaks in the pipe leading to the pump.
• Ensure the reservoir, filter, and inlet tube are free from sludge and debris.

Pump Does Not Operate At All

• Verify power supply, correct wiring, and voltage.
• If the pump is hot, the thermal cut-out may have activated. The pump will reset automatically once it cools down.

For further assistance, please contact Aspen Pumps:

• Email: technical@aspenpumps.com
• Phone: +44 (0)1323 848842

Environmental Disposal (WEEE Directive)

The symbol of a crossed-out wheeled dustbin indicates that this product should not be disposed of with unsorted municipal waste. Use separate collection facilities for electrical appliances. Contact your local authorities for information on available collection systems. Improper disposal can release hazardous substances into the environment, potentially harming health and well-being.

Retailers are legally obligated to take back old appliances for disposal at no charge when you purchase a new product.

Contact Information

Aspen Pumps Group

Apex Way, Hailsham, East Sussex, BN27 3WA UK

Phone: +44 (0)1323 848842

Website: www.aspenpumps.com

Aspen Pumps France: 353 Allee des Vergers, 76360 Barentin, France

Website: www.aspenpumps.com/fr

Aspen Pumps Germany: Aspen Pumps Deutschland GmbH, Tichauer Weg 30, D-40231 Düsseldorf

Website: www.aspenpumps.com/de