Miru Control - Swegon GOLD RX Operation And Maintenance Instructions

6.4.18 MIRU Control

Up to ten power roof ventilators with MIRU Control equipment
can be connected to one GOLD air handling unit by means of
bus communication.
If one or several power roof ventilator(s) is/are stopped via the
control panel on the corresponding MIRU Control, the power
roof ventilator(s) cannot be started via the GOLD unit hand-held
terminal.
The settings in the hand-held micro terminal of the GOLD unit
override the settings in the MIRU Control's control panel.
It is possible in the hand-held micro terminal to select whether
the power roof ventilator should be controlled in parallel with
the GOLD unit, and whether it should follow the low-speed/
high-speed operating modes of the air handling unit.
The balanced ventilation function can be used if the power
roof ventilators are used for variable fl ow. It is then possible to
select which power roof ventilator(s) is/are to be included in the
function.
In the case of balanced extract air, all the airfl ows of the acti-
vated power roof ventilators are added together. The extract
airfl ow in the GOLD unit is decreased by the corresponding
volume. In this way the supply airfl ow will be the same as the
total extract airfl ow and balanced ventilation will be achieved
inside the building.
In the case of balanced supply air, all the airfl ows of the acti-
vated power roof ventilators are added together. The supply
airfl ow in the GOLD unit is increased by the corresponding
volume. In this way the supply airfl ow will be the same as the
total extract airfl ow and balanced ventilation will be achieved
inside the building.
The function presupposes that pressure sensors for fl ow meas-
urement and possible pressure regulation are connected to
MIRO Control.
All the time channels available in MIRU Control can be set sepa-
rately for each connected power roof ventilator via the GOLD
unit hand-held micro terminal. For a description of the function,
see the separate Guide to the MIRU Control Functions.
Depending on the function selected in MIRU Control, it is pos-
sible to set the desired set point for pressure or fl ow, low speed
and high speed, in the GOLD unit hand-held micro terminal.
For a description of the function, see the separate Guide to the
MIRU Control Functions.
We reserve the right to alter specifi cations without notice.
MIRU Control
Settings:
Value Setting
range
Fan numbers 1 – 10, Inactive/Parallel start/
function Parallel low speed/high
speed/Parallel start and
low speed/high speed
Fan numbers 1 – 10, Inactive/Supply air/Ex-
balance function tract air
Fans 1 – 10 low speed 0 – 750 Pa
Fans 1 – 10 low speed m3/s
1)
Fans 1 – 10 high speed 0 – 750 Pa
Fans 1 – 10 high speed m3/s
1)
Fans 1 – 10, channel Inactive
1 – 4 action Low speed, Mon., Low
speed
Tue., low speed Wed.,
etc.
Low speed, Mon. – Fri.
Low speed, Sat. – Sun.
Low speed, Mon. –
Sun.
High speed Mon., High
speed Tue., High speed
Wed., etc.
High speed, Mon. – Fri.
High speed, Sat. – Sun.
High speed, Mon. –
Sun.
Start time 00:00-00:00
Stop time 00:00-00:00
GB.GOLDSKE.160901
Factory
setting
Inactive
Inactive
100
0
200
0
Inactive
00:00
00:00
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