S&P DUOVENT COMPACT DV, Instruction Manual

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The actual commissioning and setting of the basic parameters of the controller must be performed by an authorized company with authorization
and training from S&P UK Ventilation Systems
Ltd .
The cables must be secured outside the unit against being pulled out in the installed bushings.
The cable routes of safe and mains voltage must be separated due to electromagnetic compatibility requirements. It is necessary to build 2 cable
routes at a distance of at least 20
–30 cm from each other, if possible with a minimum of crossing. A grounded metal partition in the entire height
of the metal grounded gutter is also permissible.
If the main supply has a conductor cross-section of less than 6 mm
2
, we recommend connecting the controller to the earthing system with a
copper conductor with a cross-section of at least 6 mm2 due to the impedance of the earth conductor for high-frequency interference. We
recommend to fit the power supply with surge protectors.
It is necessary to check the function of all connected elements, especially emergency inputs, the direction of rotation of the fans, the correct
phasing of the damper actuators and mixing valves. If the unit is equipped with a Digireg
®
control system directly from the factory, a SETPACK
test package has been performed on the unit. SETPACK covers basic settings of control system parameters and testing of all peripherals.
6.3.4 TECHNOLOGY SCHEME OF DIGIREG
®
I&C SYSTEMS
Legend to schemes
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S13
V1
V2
KL1
KL2
KL3
KL4
ST1
ST2
KJ
R
oom temperature sensor
S
upply air temperature sensor
T
emperature sensor for frost protection of water heating
T
emperature sensor for exhaust air
E
xhaust air temperature sensor
P
ressure sensor on the supply filter
D
rain filter pressure sensor (optional)
T
hermostat as protection against freezing of the direct
E
vaporator supply fan pressure sensor (mandatory - monitors
F
an operation) intake air temperature sensor
R
ecuperator icing sensor
O
utdoor temperature sensor (enable condenser unit operation)
S
upply fan
E
xhaust fan
I
nlet flap actuator (circulation)
O
utlet flap actuator (can be coupled with KL1)
R
ecuperator bypass actuator
M
ixing actuator for integrated flaps
H
eating water mixing valve
A
ctuator cooling water mixing
V
alve actuator condensing unit
www.solerpalau.co.uk
Ventilation unit with heat recovery
DUOVENT
®
COMPACT DV