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
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Commissioning
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→
Sensor settings
Setup of sensor types and control
range.
→
Control function
Control function
Mode:
Cascade extract
ctrl
SSeett type of temperature control
function you want the unit to
operate under. Choose between
Room control, Cascade
extract ctrl, Outd comp
room, Outd comp extr air,
Supply air control, Outdoor
comp. supply
Extract/supply air →(possible
to switch between the two
depending on outdoor temp.),
Room/supply air →(possible to
switch between the two depending
on outdoor temp.),
Fan control
→
Extra sequency Y4
TTooppvveexx SSCC::
Mode extra sequence
Y4
Active w cool recov
OOnnllyy aaccttiivvee ffoorr TTooppvveexx SSCC
Can be configured to one of the
following alternatives: Active,
Active with cooling
recovery, Active with
enthalpy control and Active
with both cooling recovery
and enthalpy control.
→
Extra sequency Y5
Extra sequence Y5 can be
configured to Active or Not
active.
→
Pump control
P1–Heating
P1–Cooling
SSeett parameters for pump control.
If, for any of the control circuits, no
output is configured for pump
control these settings will be
ignored.
→ Free cooling Free cool active: No
Outd. temp
activation
22°C
SSeett free cooling active toYes or No.
SSeett the lower outdoor day
temperature limit for the activation
of the free cooling function. The
temperature of the previous day
needs to be over the set
temperature in order activate the
free cooling function.
Outd. temp night
High: 15.0°C
Low: 5.0°C
Room temp min. 18°C
SSeett the upper outdoor night
temperature limit for the activation
of the free cooling function.
SSeett the lower outdoor night
temperature limit for the activation
of the free cooling function.
SSeett the lower room temperature
limit. The temperature needs to be
above this value for the free cooling
function to stay active.
If no room sensor are connected
extract air is valid.
Hour for start/stop
Free cooling
Start: 0
Stop: 7
SSeett the start and stop time for the
free cooling function
For example Start: 0 and
Stop: 6
means that the free cooling
sequence is active between 00.00
and 06.00 h.
125918 | A003