2VV FINESSE, Инструкция по установке

Страница: 13 / 20

13 2VV. Creating innovative solutions for you and your business since 1995.
Description
Unit
behaviour
Likely problem Solution
44 – Fan
error
Unit
out of order
Overheated fan or defect on thermal
contact of inlet fan
Determine the cause of the overheating (defective
bearing, short-circuit...) or replace the motor. Check the
thermal contacts from the motor to the regulator.
45 – Mandatory
maintenance/filter
clogged
Unit
operational
Filter clogged or the time to replace
it has come
Replace filters. After replacing, do not forget to reset the
MENU 1616 – FILTER TIMER
46 – Heater
malfunction
Unit
out of order
Heater malfunction Check the heater and the condition of the safety
thermostat Does the heater have proper cooling?
Check engine running.
47 - malfunction in
external temperature
sensor (45,46)
Unit
out of order
Temperature sensor malfunction on
terminals 45,46
Check that the sensor is correctly connected to the
electronics or test it measuring its resistance (the
resistance value at +20°C is around 10k
W
)
48 – Outlet temperature
sensor malfunction
(49,50)
Unit
out of order
Temperature sensor malfunction on
terminals 49,50
Check that the sensor is correctly connected to the
electronics or test it measuring its resistance (the
resistance value at +20°C is around 10k W )
49 – Inlet temperature
sensor malfunction
(51,52)
Unit
out of order
Temperature sensor malfunction on
terminals 51,52
Check that the sensor is correctly connected to the
electronics or test it measuring its resistance (the
resistance value at +20°C is around 10k W )
60 – Exchanger’s
return sensor
malfunction (53,54)
Unit
out of order
Temperature sensor malfunction on
terminals 53,54
Check that the sensor is correctly connected to the
electronics or test it measuring its resistance (the
resistance value at +20°C is around 10k W )
61 – Room temperature
sensor malfunction
(55,56)
Unit
out of order
Temperature sensor malfunction on
terminals 55,56
Check that the sensor is correctly connected to the
electronics or test it measuring its resistance (the
resistance value at +20°C is around 10k W )
62 - malfunction in
external temperature
sensor from BMS
Limited
operation of
the device
Temperature sensor malfunction in
BMS
Check that in the BMS that the address where the
sensors sends the data is properly set
(on the right regulator) Check the function of the sensor
in the BMS
63 - malfunction in room
temperature sensor
from BMS
Limited
operation of
the device
Temperature sensor malfunction in
BMS
Check that in the BMS that the address where the
sensors sends the data is properly set
(on the right regulator) Check the function of the sensor
in the BMS
79 – Heating reduced
due to low air flow
Unit
operational
Only information The air flow settings were reduced, limiting the heater
output to prevent overheating
65 – Communication
error
Unit out of
order
Communication error Check the communication cable for damages and if it
is properly connected Observe the wiring diagram to
prevent occurrences that may disrupt communication
(wiring near high tension, phenomena on site causing
disruptions)
Unit’s not working Unit
out of order
Power supply interrupted Check that the power supply is not interrupted
Cracked fuse Check the fuse in side the control module
The heating switches
off automatically
Unit
operational
but not
heating
The heater overheats The heater overheats due to insufficient air flow. Check
that the ventilators are in good order and that the air
supply is not disrupted.
6. MAINTENANCE
6.1 CLEANING
CAUTION!
•
Do not use compressed air, chemicals, solvents or water to clean the unit.
•
Use a soft brush or a vacuum cleaner to clean the suction cover and the inside of the unit.
•
See the installation manual of the ESSENSSE NEO curtain
7. SERVICE
7.1 IF YOU ARE UNABLE TO REPAIR THE UNIT
If you were unable to solve a problem, contact the supplier or the representative of 2VV. Warranty and post-warranty
service are provided by the supplier or an authorised service included in the list available at the supplier’s.
Give the following information to the supplier or service:
– type designation of the air curtain
– accessories in use
– place of installation
- serial number
– conditions of the installation (incl. electrical)
– period of operation
– detailed description of the malfunction
7.2 – DECOMMISSIONING THE PRODUCT – LIQUIDATOIN
Before scrapping the product, make it unusable. Old products still have raw materials that can be reused. Take them to
a collection centre for secondary raw materials. It is preferable to have the product liquidated by a specialist so that the
recyclable materials may be reused. Take the unusable parts to an appropriate waste disposal site.
The liquidation of materials must observe the applicable waste management regulations.