General Operation Guidelines; Transportation And Storage - Vents PA 01W Operation Manual

18
Design.
ATV1 Frequency Transformer
DD1* Pump Dry Running Protection Relay
PD1 Pressure safety switch on fresh air filter
M1 Supply Fan
M2* Circulation pump
P1 Remote control
PK1* Fire alarm panel lead-in
SM1* Supply air damper actuator
SM2* Three-way valve actuator
TE1 Ambient temperature sensor
TE3 Return water temperature sensor
TE4 Water coil freezing protection sensor
TE5 Supply air temperature sensor
The cables are routed into the terminal box through a sealed lead-in on control unit side wall to
ensure protection class compliance (see Fig. 7). The external lead-in (230V/50Hz) must be equipped
with an automatic cutout switch with a magnetic breaker built into the stationary wiring to disconnect
the power voltage. The external switch location must ensure free access for quick shutdown of the
unit. The trip current shall be consistent with the current consumption of the unit.

General OperatiOn GuiDelineS

The operation, technical maintenance and repair shall be performed only by qualified
experts familiar with the present document.
Unpack the control unit carefully, perform a visual inspection and check for mechanical
damage.
Check the package for completeness. After transportation under temperatures below zero
the automatic unit shall be kept unpacked in normal conditions for 24 hours.
While making connections and installing equipment follow the instructions in the
present User's Operation Manual.
The system will operate normally only provided a 24-hour uninterrupted power supply.
tranSpiratiOn anD StOraGe
The control unit must be handled as fragile goods.
The control units must be stored in premises where:
- the maximum relative humidity does not exceed 85 % and the conditions prevent moisture
condensation
- the ambient temperature is within the range from –25 °C to +60 °C.
The equipment storage methods must prevent ingress of dust, water, caustic or other
corrosive substances or adversely affecting the structural parts and elements (reduce the strength of
plastic insulation parts etc.).
Name
pa W
Recommended Cable
Type
Sections*
Depends on motor
type
NO
DTV500
Depends on unit
type
max. 0,3 kW
NO
LF 230 Belimo
LR 24 SR Belimo
ST-01
STw-02
STw-02
Sta-02.l
2x0.75
2x0.75
3x0.75
8x0.2
2x0.75
2x0.75
3x0.75
2x0.75
2x0.75
2x0.75
2x0.75