Glow-worm Clearly Heat Recovery - Manual (Page 18)

18
5 Commissioning
5.1 Function checks
Once all connections are correctly installed in accordance
with the wiring scheme, check the functions of the remote
control, the ventilation unit and the bypass. When doing so,
note that the unit must not be started until all ventilation ducts
are connected to the unit and the unit and all ductwork are
completely sealed.
In the user sections of the “Instructions for Use” manual you
will find in detail all the settings for the individual operating
modes and the special functions. For testing functions
proceed as follows:
• Select the “night” operating mode and check that the fans in
the domestic ventilation unit are operating at low output.
• Select the “day” operating mode and check that the fans in
the domestic ventilation unit are operating at medium output
(AIR2).
• Activate the special function”advance”. Check that the
fans in the domestic ventilation unit are operating at medium
output (AIR2).
• If the output stages are not correctly switched, you must
check the wiring on the terminals of the remote control and
the domestic ventilation unit.
5.2 Start-Up
The start-up and the operation of the unit as well as
instruction to the user must be done by a competent person
approved at the time by the Health and Safety Executive.
Please note that the device can only be started up if all
ventilation pipes of the device are connected and the entire
device is closed.
As part of the start-up it is necessary to adjust the ventilation
unit.
The ventilation units are delivered with basic setting for both
fans. As each fresh air and exhaust air installation is different
and thus offers different external resistance in the air ducting
you will have to separately adjust the fresh air and the
exhaust air fan to suit.
You can adjust the domestic ventilation unit using the remote
control. Below are the necessary steps.
5.3 Adjustment of the Digital Remote
Control
To optimally match the system parameters to the required
conditions it is necessary to set these parameters with the
remote control, see diagram 5.1. The system parameters are
located in an upper operation level and should only be set by
a competent person approved at the time by the Health and
Safety Executive.
5.4 Expert Technician Level
Hold down the “mode” button for about 10 seconds to go to
the installer level. The symbol appears on the display.
Then, by pressing the dial, it is possible to select the
functions. The functions shown in table 5.1 can be scrolled
through one after the other.
To change the parameters just press “prog”.
If you want to return to the basic display, shortly press the
“mode” button.
The adjustable air volume flows apply jointly to fresh air and
exhaust air.
Diagram 5.1
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