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Hydro Unit
Installation Manual
• Under no circumstances must the power cable be extended.
Poor connections, where the cables are joined, may give rise to
smoking and/or fire.
• Ensure refrigeration system remains sealed to external gases and
air.
Should air or other gases contaminate the refrigeration circuit,
high system pressures could result in burst pipes and injuries.
• Do not modify or bypass any of safety guards or switches in this
system.
• After unpacking the Outdoor Unit, examine the unit carefully for
any possible damage.
• Do not install in any place that might increase the vibration of the
unit.
• To avoid personal injury (with sharp edges), be careful when
handling the Hydro Unit.
• Due to the heavy weight of the unit, please ensure appropriate
levels of care, is taken when moving and positioning the unit into
its final location.
• Perform installation work properly in accordance with the
installation manual.
Inappropriate installation may result in water leaks, electric shock
or fire.
• Tighten all flare nuts with a torque wrench in the specified manner.
Excessive tightening of the flare nut may result in cracking of the
pipe work or flare nut which may result in a refrigerant leakage.
• Wear heavy duty gloves during installation work to avoid injury.
• Install the Outdoor Unit securely in a location where the base can
sustain the weight adequately.
• In enclosed areas, if the refrigerant leaks during installation vacate
and ventilate immediately.
• After installation is complete ensure and confirm that refrigerant
does not leak.
If refrigerant leaks into a room and flows near a fire source noxious
gas may be generated.
• Do not block any drain hoses. Hoses may come off and electric
shocks may occur.
• Install in room with water drain.
• This appliance is intended to be permanently connected to the
water mains and not connected by a hose set.
• The maximum inlet water pressure for DHW is 0.6 MPa.
• The maximum inlet water pressure for space heating is 0.25 MPa.
• The minimum inlet water pressure for space heating is 0.05 MPa.
9-EN 10-EN
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