Hitecsa VERNE WPHA 091, Руководство пользователя

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IOM_WPHBA-WPHA_091a1201_207954_180610_EN
COMPACT HORIZONTAL PACKAGED WATER-TO-AIR UNITS
WPHBA / WPHA
INSTALLATION
ELECTRICAL CONNECTIONS
1.
Main power supply :
* 091- 251 Single phase (phase + Neutral)
** 351-1201 Three-phase + Neutral
2. Ground
3. Delayed-action fuses or circuit breaker D
curve.
4. Main switch
5. TH-Tune control
Thermostats connection.
TH-TUNE CONNECTION:
- Two power cables 230 VAC (L+N)
- One twisted pair AWG 20/22 shielded with drain wire to
GND.
pGD CONNECTION (Option):
- Connection to pGD1 via 6-wire telephone cable, for lines
longer than 50m intercalate with TCONN (4 wires twisted
and shielded, see diagram).
Air duct
Conducto de aire