OSO HOTWATER Saga Coil-SC User Manual (English)

Questions and Answers:

W
William FryAug 4, 2025
What to do if there is no hot water from OSO HOTWATER Boiler?
- Y
  yfryeAug 4, 2025
  If you're not getting any hot water from your OSO HOTWATER Boiler, check these potential causes: * Power supply: Ensure the fuse is on, the plug is properly connected, and the earth breaker hasn't tripped. * Thermostat: Try pressing the ‘RESET’ button on the safety thermostat. * Defective heating element: The heating element may need replacing. * Leak in the hot water pipe: Close the mixer valve, wait 2-3 hours, and check if the mixer valve is hot. If it is, there's likely a leak in the hot water pipe.
A
Adriana LindseyAug 9, 2025
What to do if OSO HOTWATER Boiler water temperature is not high enough?
- O
  oramosAug 9, 2025
  If the water temperature from your OSO HOTWATER Boiler isn't hot enough, check the following: * Mixer valve setting: Increase the temperature on the mixer valve. * Thermostat setting: Increase the thermostat temperature to 85°C.
A
Anthony KellyAug 14, 2025
What to do if OSO HOTWATER Saga Coil-SC doesn't have enough hot water?
- L
  Lisa RyanAug 14, 2025
  If your OSO HOTWATER Boiler isn't providing enough hot water, it could be due to high consumption. Try raising the temperature on the thermostat to 85°C.
S
samanthashermanAug 19, 2025
How to fix long wait for hot water from OSO HOTWATER Saga Coil-SC?
- D
  David MckinneySep 12, 2025
  If it takes a long time for the water to reach the tap from your OSO HOTWATER Boiler, it could be due to a long stretch of pipe. Consider fitting a circulation wire or heating cable to the hot water pipe, or install an auxiliary heater by the tap.
V
Victoria BakerAug 25, 2025
Why is there leakage from the OSO HOTWATER Saga Coil-SC Boiler safety valve?
- M
  Michael MitchellAug 25, 2025
  Leakage or dripping from the safety valve, or water on the floor near your OSO HOTWATER Boiler, can occur due to several reasons: * High water pressure: A pressure reduction valve, water meter issue, or a blocked non-return valve can cause excessive water pressure. Consider fitting an expansion vessel and a pressure reduction valve. * Worn or dirty safety valve: Particles in the water can get stuck in the valve. Try flushing the safety valve by opening it for about 1 minute. If the leak persists, the valve needs replacement. * Leak from the heating element: To check, cut the power, remove the cover, and look for leaks. If there's a leak, the gasket or heating element may need replacing.
K
Karen AndersonAug 29, 2025
Why fuse/earth breaker trips repeatedly with OSO HOTWATER Saga Coil-SC?
- C
  carlarodriguezAug 29, 2025
  If the fuse or earth breaker trips repeatedly when using your OSO HOTWATER Boiler, there might be a fault in the heater’s electrical system. To check: 1. Cut the electric supply. 2. Unscrew the cover. 3. Visually inspect the junction box for any issues. After inspection, fit the cover.

OSO HOTWATER Saga Coil-SC Specifications

General

Brand	OSO HOTWATER
Model	Saga Coil-SC
Category	Boiler
Language	English

Summary

Safety Instructions

General Information

Provides essential safety guidelines for users before operating the water heater.

Safety Instructions for Users

Outlines specific safety precautions for individuals using the product.

Safety Instructions for Installers

Details crucial safety measures for professionals installing the unit.

Product Description

Product Identification

Locates and describes the identification details found on the product's type plate.

Intended Use

Specifies the designed purpose and application of the Saga Coil water heater.

CE Marking

Explains the meaning and implications of the CE mark on the product.

Technical Data

Presents key technical specifications, dimensions, and performance metrics.

ErP Data

Provides energy-related performance data as per ErP directives.

Installation Instructions

Products Covered by These Instructions

Lists the specific product models to which these installation instructions apply.

Included in Delivery

Details all components and items that are part of the product packaging.

Product Dimensions

Shows the physical dimensions of the product in millimeters.

Requirements for Installation Location and Positioning

Specifies criteria for choosing a suitable installation site and positioning.

Pipe Installation

Covers the procedures and requirements for connecting water pipes to the unit.

Incoming Water Pressure

Defines the acceptable range for incoming cold water pressure.

Fitting Cold and Hot Water Pipes

Guides on connecting cold/hot water pipes and overflow pipes correctly.

Connection to Coil

Explains how to connect the pipes to the internal coil.

Connection to Solar Heating/Hot Water/HW Circulation/Sensor Slot

Details connections for solar heating, HW circulation, and sensor slots.

Torque Settings (Pipe)

Lists the required torque values for various pipe connections.

Pipe Fitting Instructions

Provides specific instructions for the physical fitting of components.

Pipe Installation Recommendations

Offers advice and best practices for a successful installation.

Electrical Installation

Details the process and requirements for connecting the unit electrically.

Electrical Components

Lists and describes the electrical parts found within the unit.

Electrical Connections in the Junction Box

Illustrates and explains the wiring connections inside the junction box.

Torque Settings (Electrical)

Specifies torque values for electrical component fastenings.

Electrical Fitting Instructions

Provides specific instructions for the electrical fitting of components.

Electrical Fitting Recommendations

Offers advice and best practices for electrical installation.

Initial Commissioning

Filling with Water

Step-by-step guide on how to fill the unit with water before operation.

Turning on the Power

Instructions on safely connecting the unit to the electrical power supply.

Setting the Mixer Valve

Explains how to adjust the mixer valve to control hot water temperature.

Control Points

Lists checks to ensure correct installation and readiness for operation.

Emptying of Water

Provides instructions on how to safely drain the unit.

Handover to End-User

Guidance for installers on what to communicate to the end-user.

User Guide

Settings

Details how to configure various settings on the water heater.

Thermostat Setting

Explains how to adjust the thermostat for desired water temperature.

Resetting the Safety Thermostat

Describes the procedure for resetting the safety thermostat.

Adjusting the Feet

Instructions on how to adjust the product's feet for stability.

Setting the Mixer Valve

Guide on adjusting the mixer valve for optimal hot water output.

Maintenance

Provides guidance on routine maintenance tasks for the unit.

Troubleshooting

Faults and Fixes

Lists common problems, their causes, and recommended solutions.

Warranty Conditions

Customer Service

Information on how to contact OSO Hotwater for support.

Removing the Product

Removal

Instructions on how to safely disconnect and remove the product.

Returns Scheme

Information regarding the recycling and return of the product.

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OSO HOTWATER Saga Coil-SC User Manual

Table of Contents

Questions and Answers:

OSO HOTWATER Saga Coil-SC Specifications

Summary

Safety Instructions

General Information

Safety Instructions for Users

Safety Instructions for Installers

Product Description

Product Identification

Intended Use

CE Marking

Technical Data

ErP Data

Installation Instructions

Products Covered by These Instructions

Included in Delivery

Product Dimensions

Requirements for Installation Location and Positioning

Pipe Installation

Incoming Water Pressure

Fitting Cold and Hot Water Pipes

Connection to Coil

Connection to Solar Heating/Hot Water/HW Circulation/Sensor Slot

Torque Settings (Pipe)

Pipe Fitting Instructions

Pipe Installation Recommendations

Electrical Installation

Electrical Components

Electrical Connections in the Junction Box

Torque Settings (Electrical)

Electrical Fitting Instructions

Electrical Fitting Recommendations

Initial Commissioning

Filling with Water

Turning on the Power

Setting the Mixer Valve

Control Points

Emptying of Water

Handover to End-User

User Guide

Settings

Thermostat Setting

Resetting the Safety Thermostat

Adjusting the Feet

Setting the Mixer Valve

Maintenance

Troubleshooting

Faults and Fixes

Warranty Conditions

Customer Service

Removing the Product

Removal

Returns Scheme

Related product manuals