Energie FF Evi 10, Инструкция по установке и эксплуатации

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ENERGIE Page | 40
18.2 Alarms in controller SYSB
Malfunction
Error /
display
Reason Solution
Normal operation --- --- ---
System 1 exhaust temp.
sensor failure This sensor is open
or short circuit Check or change this
sensor
System 2 exhaust temp.
sensor failure This sensor is open
or short circuit Check or change this
sensor
Ambient temp. sensor failure
This sensor is open
or short circuit Check or change this
sensor
System 1 anti-freeze temp.
sensor failure This sensor is open
or short circuit Check or change this
sensor
System 2 anti-freeze temp.
sensor failure This sensor is open
or short circuit Check or change this
sensor
System 1 economizer inlet
temp. sensor failure This sensor is open
or short circuit Check or change this
sensor
System 2 economizer inlet
temp. sensor failure This sensor is open
or short circuit Check or change this
sensor
System 1 economizer outlet
temp. sensor failure This sensor is open
or short circuit Check or change this
sensor
System 2 economizer outlet
temp. sensor failure This sensor is open
or short circuit Check or change this
sensor
System 1 anti-freeze
protection
The outlet water
temperature below 4
degree.
Check water flow
System 2 anti-freeze
protection
The outlet water
temperature below 4
degree.
Check water flow
Communication error
Connection between
board and display
failure.
Check connection
cable
System 1 over-current
protection
Compressor 1
actual current > its
rated current
Inlet water
temperature is too
high or ambient
temperature is too
high
System 2 over-current
protection
Compressor 2
actual current > its
rated current Inlet water
temperature is too
high or ambient