R5-H
Smart
10
All rights to changes reserved.
2020-11-11
3. Basic commissioning
Commissioning is made from the password-protected
“Settings” menu on a Smart control panel. To open the
menu, enter code 1234. (The code can be changed).
Settings
Airflow adjustments
IO controls
Smart functions
Heating / Cooling
Defrost settings
Modbus
Reset factory settings
Change service code
3.1 Air flows
Particular airflows should be found from house ventilation
plan. The units air flow curves are found in the section
“Technical data”. A qualified person should adjust the ven-
tilation air flows with the help of measurement equipment
so that they correspond with the ventilation plan.
Air flows for all basic operating modes must be set
so that the ventilation unit works correctly!
Enter
the settings in the commissioning report.
Before you start to adjust the air flows, ensure that the
filters are clean and that there are no foreign objects or
debris inside the ventilation unit.
3.1.1 Setting the basic air flows
Choose commissioning mode.
The ventilation unit’s fans
run at the selected speed and functions, such as anti-freeze
protection and heat exchanger by-pass, are disabled.
Airflow adjustments
Commissioning mode
Home (extract)
Away (supply)
Away (extract)
Boost (supply)
Boost (extract)
Travelling (supply)
Max Smart boost (supply)
50%
35%
38%
90%
92%
35%
82%
Control type
Fan control
Home (supply)
48%
Mirror supply/exhaust
By default the unit is configured as left-hand model.
If
you want to configure unit to right-hand model,
select Mirror supply/exhaust
.
NOTE!
If the selection does not correspond the duct
installation the unit does not work.
Adjust
the fan control (%) for the operating modes
Home
,
Away
and
Boost
so that the planned air flow
rates are reached.
3.1.2 Travelling
Travelling mode reduces ventilation unit’s power
consumption. Travelling mode can be used when the
home is empty for long periods.
Adjust
the supply fan control (%) for the Travelling
mode. The extract air flow is defined automatically
based on the basic air flows.
3.1.3 Maximum automatic boost
Automatic boost level can be limited if it’s disturbing.
Adjust
the supply fan control (%) for the max Smart
boost. The extract air flow is defined automatically
based on the basic air flows.
3.1.4 General notifications
In new homes, there is still construction moisture and the
higher ventilation level is needed to remove the moisture.
If there is a sauna, pool or other moisture producer in
the home, It is recommended to boost ventilation on
demand. This can be managed with Smart humidity
control or active use the ventilation unit’s boost mode.
Before commissioning, all tasks in Installation section must be completed. Before the ventilation system can be taken in
use, the basic supply and extract air flows must be adjusted. If cooker hood is used, the cooker hood function boost air
flow and balancing should be adjusted. If the automatic Home/Away/Boost Smart function is used it must be commis-
sioned, see section 4.
Important
The system should be commissioned by a
qualified person. The air flows must not be
changed by the user, because it could dis-
rupt the ventilation system operation.
Air flows must be adjusted according to the
local regulations.
Never adjust the air flows under the units
specified minimum.
!
!
