Klimor EVO-T Plus - Page 105

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A_UV_LampTime Disappearing
Checking for exceeding the allowed operating time of UV lamps:
Normal state – no alarm occurs, UV lamp run time is lower than the limit set in
Settings Menu / UV lamp / A_UV_LampTime / Limit
Alarm state – alarm is present, UV lamp operating time is higher than the limit
set in the Settings menu / UV lamp / A_UV_LampTime / Limit
Response to alarm state: information alarm, replace UV lamps, after replacing
the lamps the operating time counter has to be reset
A_InputCode Disappearing
Testing the correct conguration of additional functions – inputs:
Normal state – correct conguration
Alarm state – more than one function has been assigned to at least one of the
inputs
Reaction to the alarm state: the alarm blocks the system operation until the
correct conguration is made
A_OutputCode Disappearing
Testing the correct conguration of additional functions – outputs
Normal state – correct conguration
Alarm state – more than one function has been assigned to at least one of the
outputs
Reaction to the alarm state: the alarm blocks the operation of the system and
disables all digital and analogue outputs until the correct conguration is carried
out
A_LowTemp Blocking
Anti-frost protection of secondary water heater using the air supply temper-
ature control and/or protection against extensive cooling of a ventilated room.
Inspecting suciently high air supply temperature:
Normal state – no alarm, intake air temperature is kept at a minimum level
Alarm state – an alarm is present, intake air temperature below the preset level
for a specied time
Response to the alarm condition: system STOP, water heater 100% till the air
supply temperature exceeds the setting value, once the temperature rises, the
alarm should be conrmed in the alarm menu, once conrmed and if the air
supply temperature > setting, the system restores the operation
During system stoppage at low temperature of the air supply sensor, the heater
control level is set to 100% till the secondary water heater is heated up.
Alarm is active only when the secondary water heater is selected
A_In_Emul Disappearing
Emulation of the inputs:
Normal state – no alarm, none of the inputs are in emulation mode
Alarm condition – at least one of the digital, analogue inputs, PT1000 is in the
emulation mode
Reaction to the alarm condition: the controller does not react to physical
changes of the emulated input, the system works with the value from the emula-
tor in the service menu.
A_OutForce Disappearing
Output forcing:
Normal state – no alarm, none of the outputs are in forcing mode
Alarm state – at least one of the digital, analogue outputs is in the forcing mode
Reaction to the alarm state: the system is working but the forced output does
not react to the control algorithm, it is set using the
„forcing outputs” menu in the menu.
Note: Operation in forcing or emulation mode can lead
to damage to the ventilation system. Input/output
changes in forcing or emulation mode may only be
made by appropriately qualied and trained service
team; this function should only be used for testing and
start-up purposes.