24
EL 36 & 50 Eco
9.5.5 Define system
How the boiler will be controlled is defined here, limit
values can be specified and functions can be managed.
• Internal control
(Temp/power)
• External control
(None/temp/power)
• External control level
(Straight/Inverterad)
• External control input
(5V, 0-10V, 0-20mA,
4-20mA)
• External control output
(5V, 0-10V, 0-20mA,
4-20mA)
• Relay polarity
(Operation/Alarm)
• Relative overtemp
(Active/Disabled)
• Absolut over temp
(Always active)
• Outdoor temp compensation
(Active/Disabled)
• Prim flow temp reduction
(Active/Disabled)
• Current measurement
(Active/Disabled)
• Prim current transformer ratio
(10-2000 in steps
of 10A)
• Sec current transformer ratio 2
(5, fixed value)
• BMS connection
(Active/Disabled) NOTE!
Choose
Disabled,
only used in special cases.
• Heat exchanger used
(Yes/No)
• Tariff active
(Closed contact/Disabled)
• External control Start/Stop
(Active/Disabled)
• Ethernet
; Should the boiler respond to the
request via Modbus TCP? (Disabled/Modbus
TCP)
NOTE! Port setting is done in
Avanced/Settings/
Communication/BMS
• Web
; Should the web interface be usable?
(Active/Disabled)
Summary of Contents for EL 36 Eco
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