FREETIME
® -
HEXAMOTION
®
High Efficiency Recovery Unit
OPERATING AND COMMISSIONING INSTRUCTIONS
MS-CDF-010
Ind F
Maj. 18/05/2017
Créé par : JC
Validé par : AR
Page 40/57
2
Malfunction
extract air fan
(UDI3 must be
closed « Fer »if fan
runs)
Or
UAI3 must be
higher than 30Pa if
fan runs)
A
30s (120s
for
LOBBY)
1.
Pressure switch is wrongly connected (pressure
switch must be set in 30Pa).
2.
Pressure on the transmittor is lower to 30Pa.
(LOBBY
®
) (contact us)
3.
Motor is disused
4.
Thermic protection motor is activated
5.
Control the connection of the crystal tubes (chapter
IV.8 and IV.9
6.
Water in the crystal tubes
7.
0-10V motor is inverted
6
Filter guard 1
DI1 must be open
« Ouv » if there is
no default
C
5s
1.
Filters are dirty
2.
Filters pressure switches are wrongly connected
(Pressure switches must be set on 150 Pa for G4
200Pa for F7).
8.
Control the connection of the crystal tubes (chapter
IV.8
8
External frost
guard
Ext DI3 must be
closed « Fer »if
there is not default
C
120s
1.
THA thermostat is not set on 5°C
2.
THA thermostat s disused
3.
Circulating pump is disused
4.
3 ways valve 3 is wrongly connected, hydraulically
or is disused
15
High supply air
temp
Ext AI1 is mounted
higher than 50°C
A
30s
1.
Exhaust temperature is higher than 50°C
2.
Temperature setting is too high
3.
Exhaust fan is stopped (vent
AS Default) when hot battery is in full capacity.
23
Electric heating
is overheated
Ext DI3 must be
closed « Fer » if
there is no default
A
5s
1.
Safety thermostat THS is activated. To reset THS,
push on the rearmament on the electric battery
2.
Power cut
3.
Exhaust fan is stopped (vent
AS Default) when electric battery is in full capacity
27
Sensor error
outdoor temp
Control the value
Ext AI2
A
5s
Outside temperature sensor SEG is disused .Outside
temperature sensor SEG is wrongly connected (see chapter
IV.3)
29
Rotation sentinel
exchanger
Control the value
DI6
C
300s
The belt of the exchanger is brocken
31
Supply air fan
control error
Difference higher
than 50Pa between
exhaust setpoint
and pressure on
Ext UAI1
C
30min
The network of blowing do not correspond to the fan or
to the setpoint.
Filter is dirty
32
Extract air fan
control error
Difference higher
than 50Pa between
exhaust setpoint
and pressure on
Ext UAI2
C
30min
Return network do not correspond to the fan or to the
setpoint.
Filter is dirty
35
Manual
Runs in manual
mode
C
5s
Default à titre indicatif (le centrale est passée à l’arrêt en PV
ou en GV directement sur l’afficheur (voir (7) chapitre V.3.a)
36 à
44
… in Manual
mode
Functions are
modified in
manual mode
C
5s
In the Auto Manual menu everything must be in Auto.
