Morphy Richards Lavo Digi 25-Litre Vertical Water Heater User Manual

Important Safety Information

Please read all instructions carefully before installing or operating this water heater. Failure to follow these instructions may result in property damage, personal injury, or death. Keep this manual for future reference.

• Electrical Safety: Ensure the water heater is connected to a properly grounded electrical outlet. Do not use extension cords. Disconnect power before any maintenance or service.
• Water Pressure: This appliance is designed to withstand a maximum pressure of 8 bars. Ensure your household water pressure does not exceed this limit. A pressure reducing valve may be required for higher pressure installations.
• Temperature Settings: Hot water can cause severe burns. Exercise caution when setting the temperature. Always test water temperature before use, especially for children or individuals with reduced sensitivity.
• Installation: Installation must be performed by a qualified technician in accordance with local codes and this manual. Improper installation can void the warranty and create hazards.
• Maintenance: Regular maintenance is crucial for safe and efficient operation. Refer to the maintenance section for details.

Product Overview

The Morphy Richards Lavo Digi is a 25-litre vertical storage water heater designed for efficient hot water supply. It features a digital display for precise temperature control and a 5-star BEE rating for energy efficiency. The unit is equipped with a superior glass-lined tank and an ABS outer body for durability and corrosion resistance.

Figure 1: Front view of the Morphy Richards Lavo Digi 25-Litre Vertical Water Heater. This image shows the overall design of the water heater, highlighting its vertical orientation and sleek appearance.

Key Features:

• Capacity: 25 Litres, suitable for bathing and laundry for 2-3 members.
• Wattage: 2000 Watts for efficient heating.
• Pressure Rating: 8 Bars, suitable for high-rise buildings.
• Energy Efficiency: 5 Star BEE Rating.
• Inner Tank Material: Superior Glass Lined Tank for enhanced durability and corrosion resistance.
• Outer Body Material: ABS, preventing rusting and corrosion.
• Digital Display: For precise temperature control and operational status.
• Climate Control Settings: Allows adjustment based on seasonal climate variations.
• Safety Features: Includes a Pressure Release Valve.

Figure 2: Geyser Capacity Guide. This infographic helps users understand appropriate water heater capacities for different uses and family sizes. The 25-litre capacity of this model is ideal for bathing (shower/bathtub) for 2-3 members.

Setup and Installation

Proper installation is critical for the safe and efficient operation of your water heater. It is strongly recommended that installation be carried out by a qualified technician. For free installation services provided by Morphy Richards, please contact 022-4128-0000. Note that accessories are to be purchased separately.

1. Site Selection:

• Choose a vertical wall mounting location close to the point of use to minimize heat loss.
• Ensure the wall is strong enough to support the full weight of the water heater when filled (approx. 25 kg water + unit weight).
• Allow adequate clearance around the unit for maintenance and air circulation.
• Avoid locations exposed to freezing temperatures.

2. Mounting the Water Heater:

• Mark the drilling points on the wall according to the mounting bracket dimensions.
• Drill holes and insert appropriate wall plugs.
• Secure the mounting bracket firmly to the wall.
• Carefully lift and hang the water heater onto the bracket, ensuring it is stable and level.

3. Plumbing Connections:

• Connect the cold water inlet (usually marked blue) to your cold water supply line.
• Connect the hot water outlet (usually marked red) to your hot water distribution system.
• Install the Pressure Release Valve (PRV) on the cold water inlet line as per local regulations. Ensure the PRV discharge pipe is directed downwards and terminates in a safe location.
• Use appropriate sealing tape (Teflon tape) on all threaded connections to prevent leaks.

4. Electrical Connections:

• Ensure the main power supply is OFF before making any electrical connections.
• Connect the water heater to a dedicated, properly grounded electrical circuit with appropriate fusing or circuit breaker protection.
• The electrical wiring must comply with all local electrical codes.
• The appliance requires a 2000 Watt power supply.

5. Initial Filling and Leak Check:

• Before switching on the power, open a hot water tap in your home to allow air to escape from the tank.
• Slowly open the cold water inlet valve to fill the water heater.
• Once water flows steadily from the hot water tap, close the tap.
• Inspect all plumbing connections for leaks. Tighten any leaking connections.

Operating Instructions

Your Morphy Richards Lavo Digi water heater features a user-friendly digital interface and remote control for convenient operation.

Figure 3: Digital control panel and remote control. The panel displays the temperature and various mode indicators, while the remote offers convenient access to settings.

1. Powering On/Off:

• After successful installation and filling, switch on the main electrical power supply to the water heater.
• Press the On/Off button on the control panel or remote to turn the unit on. The digital display will illuminate.
• To turn off the unit, press the On/Off button again.

2. Setting Temperature:

• Use the Temp button on the control panel or the temperature adjustment buttons on the remote to increase or decrease the desired water temperature.
• The digital display will show the set temperature. The water heater will then heat the water to this temperature.
• The maximum temperature setting is 55°C.

3. Mode Selection:

The water heater offers various operating modes for optimized performance:

• Eco Mode: Activates energy-saving operation, maintaining water at an optimal temperature with reduced power consumption.
• Heating/Warming Mode: Indicates the current status of the heating element. When heating, the indicator will be active.
• Manual Mode: Allows direct control over temperature settings.
• Preset Mode: Allows selection of pre-configured temperature settings for convenience.
• Use the Setting button on the control panel or remote to cycle through available modes.

4. Climate Control Settings:

This feature allows you to adjust the water heater's operation based on the seasonality of the climate, optimizing energy use and comfort. Refer to the specific instructions in the full manual for detailed configuration of climate control settings.

Maintenance

Regular maintenance ensures the longevity and efficient performance of your Morphy Richards Lavo Digi water heater. Always disconnect the power supply before performing any maintenance.

1. External Cleaning:

• Wipe the outer body with a soft, damp cloth.
• Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the ABS finish.

2. Draining the Tank (Annual or as needed):

Draining the tank helps remove sediment buildup, which can affect efficiency and tank life.

1. Turn off the power supply to the water heater.
2. Close the cold water inlet valve to the water heater.
3. Open a hot water tap in your home to relieve pressure.
4. Connect a hose to the drain valve located at the bottom of the water heater and direct it to a suitable drain.
5. Open the drain valve and allow the tank to empty completely.
6. Once drained, close the drain valve and remove the hose.
7. Refill the tank as described in the "Initial Filling" section of the Setup chapter before restoring power.

3. Pressure Release Valve (PRV) Check:

The PRV is a critical safety device. It should be checked periodically to ensure it is not blocked.

• Carefully lift the lever on the PRV to allow a small amount of water to discharge.
• Ensure water flows freely from the discharge pipe.
• Release the lever. If water continues to flow, or if no water flows, the PRV may be faulty and requires replacement by a qualified technician.

4. Anode Rod Inspection (Professional Service Recommended):

The anode rod protects the tank from corrosion. It should be inspected and replaced periodically (typically every 1-3 years, depending on water quality). This procedure usually requires professional service.

Troubleshooting

Before contacting customer service, please refer to the following troubleshooting guide for common issues.

If the problem persists after attempting these solutions, please contact Morphy Richards customer support.

Specifications

Detailed technical specifications for the Morphy Richards Lavo Digi 25-Litre Vertical Water Heater.

Warranty and Support

Morphy Richards provides comprehensive support for your water heater.

• Product Warranty: This water heater comes with a 2-year warranty on the product. Please retain your purchase receipt for warranty claims.
• Customer Service: For installation assistance, technical support, or warranty claims, please contact Morphy Richards customer service at 022-4128-0000.
• Included in the Box: Warranty Card, User Manual.