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Issue 2 14/07/16
Contents
3.27.4
Horizontal flue kit/fittings - 380 litre models AWH part no: B292 supplied components
3.27.5
Vertical flue kit/fittings - 380 litre models AWH part no: B294 supplied components
3.28
Flue systems
3.28.1
Optional components for 100/150mm dia (concentric) flue
3.28.2
ECOflo 380/1900 horizontal fittings pack - part no: B292
3.28.3
ECOflo 380/1900 vertical fittings pack - part no: B294
3.28.4
General
3.28.5
ECOflo 230 & 380 litre flue system
3.28.6
ECOflo 230 & 380 vertical/horizontal flue system
3.28.7
Flue system typical installation
3.28.8
Installing the horizontal flue terminal
3.28.9
Installing the vertical flue terminal
3.28.10 Installing flue piping sections for both applications
3.29
Air supply and ventillation
3.29.1
Concentric flue systems
3.29.2
Air vents areas
3.30
Water quality and treatment
3.31
Water connections
3.31.1
Vented systems
3.31.2
Unvented systems
4 Commissioning
4.1
Filling the heater with water
4.2
User’s safety guide
4.2.1
For your safety if you smell gas
4.2.2
For your safety
4.3
Air/gas mixture adjustment
4.3.1
G20 (natural gas, mostly methane) family
4.3.2
Propane gas models
4.4
CO
2
percentage
5 Operating instructions
5.1
General instructions
5.1.1
To fill the water heater
5.1.2
Sequence of operation
5.2
Lighting instructions
5.2.1
For your safety read before lighting
5.2.2
Lighting instructions
5.2.3
To turn off the gas appliance
5.3
Temperature adjustment
5.4
Burner flame check
5.5
Eco (energy cut-off)
5.6
Temperature stratification (stacking)
5.7
Temperature selection procedure (auto-ignition)
5.7.1
Water heater display and control buttons
5.7.2
To increase setpoint temperature
5.7.3
To decrease setpoint temperature
5.7.4
To change temperature format in display from °F to °C or °C to °F
5.8
Burner flame check
5.9
Hot surface
5.10
Direct spark
5.11
Thermostat and high limit
6 Servicing
6.1
Introduction
6.2
Pre-service operations
6.3
Annually
6.4
General
6.5
Maintenance schedule
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