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General| Brand | andrews |
|---|---|
| Model | NEOflo SC25/300 |
| Category | Water Heater |
| Language | English |
Details on gas category, pressure, input, output, and combustion parameters.
Information on flue types, connections, and maximum equivalent lengths.
Details on water inlet/outlet, drain, condensate, and operational rates.
Power supply, consumption, fuse rating, and protection rating.
Unit size, weight, and required service space around the appliance.
Key safety warnings, user suitability, and responsibilities for safe operation.
Details for further assistance and company contact information.
Pre-operation checks and preparation steps before first use.
Concise steps for initial appliance operation and basic settings.
Explanation of buttons, display elements, and operational symbols.
How to adjust the desired water temperature using the control panel.
Procedure for clearing lockout errors and restarting the appliance.
Explanation of the de-stratification pump function and control.
Details on the automatic high-temperature program for Legionella prevention.
Description of the heater's function to prevent freezing in cold conditions.
Guidelines for cleaning the appliance exterior using appropriate products.
Mandatory requirements and recommendations for regular servicing.
Overview of the NEOflo range features and intended use.
Standards and regulations the heater must meet for installation and use.
Procedures and heater design features for Legionella prevention.
Requirements for heater placement and surrounding space for access.
Recommendations for water hardness and appropriate treatment methods.
Connecting cold water inlet and hot water outlet nipples.
Overview of available flue types and configurations for installation.
Information on Flue Equivalent Length (FEL) limits for different systems.
Details on required kits and pressure settings for unvented systems.
Guidelines for discharging condensate safely into a drain.
Air supply needs for different installation types, especially open flues.
Natural gas connection and pipework requirements for adequate supply.
Mains supply connection, wiring, and essential safety precautions.
Details of terminal box, lockout, running, and remote enable signals.
Procedure for filling the heater and system with water.
Initial power-up and basic operational checks.
Checking and adjusting combustion settings for optimal performance.
How the heater operates and starts the burner ignition sequence.
Identifying and clearing lockout conditions and associated error codes.
Basic safety checks and troubleshooting recommendations.
Using the display for status, error codes, and diagnostic information.
Navigating special modes for setup, diagnostics, and parameter adjustment.
Frequency and key checks for regular maintenance for efficient operation.
Cleaning and inspecting the burner and combustion chamber.
Checking and cleaning the ignition electrode and setting the gap.
Inspecting and cleaning the condensate trap and connections.
Step-by-step instructions to replace the pressure temperature relief valve.
Procedure for replacing the high limit sensor.
Instructions for removing and installing the gas valve.
Procedures for replacing the LCD display and control sensor.
Guides for replacing the fan and venturi components.
Catalog of available replacement parts with part numbers.
A logbook for recording installation and service details.
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