TOPVEX FC OPERATING MAINTENANCE 125918A003
Table Of Contents
- 1 Warnings
- 2 Product Description
- 3 Interface Description
- 4 Commissioning
- 5 Maintenance
- 5.1 Important
- 5.2 Maintenance intervals
- 5.3 Maintenance instructions
- 5.3.1 Open the doors
- 5.3.2 Changing Supply/Extract air filter
- 5.3.3 Checking the heat exchanger
- 5.3.4 Checking the fans
- 5.3.5 Checking the Hot water heating battery
- 5.3.6 Checking the Electrical heating battery
- 5.3.7 Cleaning the extract louvers and inlet diffusers
- 5.3.8 Checking the outdoor air intake
- 5.3.9 Checking the duct system
- 5.3.10 Changing the Internal Battery
- 6 Troubleshooting
- 7 Service
10
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Commissioning
MMaaiinn mmeennuu iitteemm
SSuubb--mmeennuu iitteemm 11 SSuubb--mmeennuu iitteemm 22 EExxppllaannaattiioonnss
Efficiency
exch.
Actual: %
Output exchanger
Actual: 100%
Actual heat recovery efficiency.
The function calculates the heat
exchangers temperature efficiency
in % when the output signal to the
exchanger is higher than 5% and
the outdoor temperature is lower
than 10° C.
Efficiency calculated from the
Outdoor, Extract and Efficiency air
temperature.
When the control signal is lower
than 5% or the outdoor
temperature is higher than 10° C
the display will show 0%.
Status of the exchanger output.
Temp for
calculation
efficiency
Act: NaN C
Presented temperature for supply
air efficiency calculation.
→Air Control
TThhiiss mmeennuu ooppttiioonn bbeeccoommeess
vviissiibbllee iiff tthhee uunniitt iiss ccoonnffiigguurreedd ffoorr
““FFllooww ccoonnttrrooll””,, ““MMaannuuaall
ffrreeqquueennccyy”” oorr ““PPrreessssuurree ccoonnttrrooll””..
Frequency control
manual SAF
Output: %
Frequency control manual.
Fans controlled by setting fixed
output signal.
TThhiiss mmeennuu ooppttiioonn bbeeccoommeess
vviissiibbllee iiff tthhee uunniitt iiss ccoonnffiigguurreedd ffoorr
""MMaannuuaall ffrreeqquueennccyy””..
Frequency control
manual SAF
Output 1/1: 75%
Output 1/2: 50%
Outdoor comp.
output.
–20°C = 0 m³/h
0°C = 0 m³/h
Act. Comp: 0 m³/h
Frequency control
manual EAF
Output: %
Frequency control
manual EAF
Output 1/1: 75%
Output 1/2: 50%
Outdoor comp.
output.
–20°C = 0 m³/h
0°C = 0 m³/h
Act. Comp: 0 m³/h
Flow control SAF
Actual: m³/h
Setp.: m³/h
Airflow for the supply air fan
(constant airflow control).
OOnnllyy vviissiibbllee iiff tthhee uunniitt iiss
ccoonnffiigguurreedd ffoorr ““FFllooww ccoonnttrrooll””
((CCAAVV))..
Flow control SAF
Setp 1/1: 1100 m³/h
Setp 1/2: 550 m³/h
Set the normal (1/1) and reduced
(1/2) airflow for the supply air fan.
125918 | A003