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Manuals
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andrews Manuals
Water Heater
ECOflo Series
Installation and service manual
andrews ECOflo Series Installation And Service Manual page 5
High efficiency condensing storage water heaters for natural gas and propane
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
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6.6
Correx powered anodes
6.7
Flushing water heater
6.8
Draining water heater
6.9
Filling water heater
6.10
Sediment and limescale
6.10.1
To remove sediment and limescale
6.11
To replace a correx anode
6.12
Drain valve and tank access panel
6.13
Cleaning the storage vessel
6.14
Descaling
6.15
Restart
6.16
Combined temperature/pressure relief value
6.17
Combustion system inspection
6.18
Accessing service mode on the water heater display (service personnel only)
6.18.1
Sequence of modes available in 'service mode' by pressing the 'select' button
6.18.2
To change the maximum setpoint limit (max setpoint) for the temperature setpoint
6.18.3
Display of water temperature
6.18.4
To display flame sense current of the pilot flame sensor
6.18.5
To display and change temperature setpoint
6.18.6
To display and change temperature format (°F/°C)
6.19
How to reset the control from lockout conditions
6.19.1
Resetting error codes in soft lockout condition
6.19.2
Resetting error codes in hard lockout condition
6.19.3
Error codes and error history display
6.19.4
Error code history
6.19.5
To view previous error codes
6.20
Diagnostic error codes and troubleshooting procedures for Honeywell intergrated controls
(24 volt flue damper model series)
6.21
Procedure for checking thermostat sensors
7
Fault finding
7.1
Main power light is not on
7.2
Thermostat does not call for heat
7.3
Ignition module 'power' LED is not lit
7.4
Fan does not energise
7.5
Ignitor does not glow
7.6
Main valve does not turn on
7.7
Burner flame keeps going out
7.8
Thermostat does not satisfy
7.9
Fan did not post purge
8
Parts list and illustrations
8.1
EC230/600 to LEC380/1400 general assembly
8.2
EC380/1900 and LEC380/1900 general assembly
8.3
EC230/600 to LEC380/1400 combustion system assembly
8.4
EC380/1900 and LEC380/1900 combustion system assembly
8.5
EC230/600 to LEC380/1400 combustion surround
8.6
EC380/1900 and LEC380/1900 combustion surround
8.7
EC230/600 to LEC380/1400 ignition control system
8.8
EC380/1900 and LEC380/1900 ignition control assembly
8.9
Concentric flue component list (100/150mm dia.)
8.10
Unvented system kit B290 - parts list
9
Appendix
9.1
Dismantling, disposal and recycling
Issue 2 14/07/16
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Ecoflo Models Ec380/740, Ec380/1220, Ec380/1400, Ec380/1900
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This manual is also suitable for:
Ecoflo ec230/600
Ecoflo ec230/700
Ecoflo ec380/740
Ecoflo ec230/960
Ecoflo ec380/1220
Ecoflo ec380/1400
...
Show all
Ecoflo ec380/1900
Ecoflo ec380/980
Ecoflo lec230/600
Ecoflo lec230/700
Ecoflo lec230/960
Ecoflo lec380/1220
Ecoflo lec380/1400
Ecoflo lec380/1900
Ecoflo lec380/740
Ecoflo lec380/980
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