Heat Pump Water Heater - SANCO2

Caution

WARNING: Installation instructions in this manual are not meant to encompass 100% of SANCO2 installation guidelines and requirements. Refer to the manufacturer for complete instructions.

Location

The SANCO2 heat pump should:

• Be located no further than 66ft (20m) from the tank, and no more than 23ft (7m) above it. Additionally, minimizing pipe length to the tank/pod maximizes efficiency
• Maximum 6 bends, use long-radius elbows, not “street Ls”
• Be installed outside, with adequate ventilation (see Required Unit Clearances)
• Be installed in such a way where water can drain without damaging the heat pump

Note

The SANCO2 heat pump operates most efficiently when located on the East or South side of the property.

The heat pump can be installed either on a:

• Preferably a pad or other firm base, or
• On wall-mounted brackets.

Caution

WARNING: While the SANCO2 is rated max 37dB, noise due to unit vibration may be a nuisance when wall-mounted.

WARNING: If ground-mounted, mount it on risers or pump-ups, to enable access to the drain valve under the unit.

Dimensions

Source: SANCO2 GS4 Installation Manual

Required Unit Clearances

Source: Source: SANCO2 GS4 Installation Manual

Allow 4” of clearance below the heat pump for the drain plug.

Caution

WARNING: Failure to allow proper clearances and ventilation can negatively impact system performance. Additionally, be cognizant of environmental conditions such as vents or other mechanical equipment when selecting the location.

Installation Example and Additional Dimensions

Note

Mounting solutions are available directly from ECO2.

Caution

Spring isolators (example) and vibration isolator pads (example) should be used if the SANCO2 heat pump is being mounted on a wall connected to the home.

Powering the SANCO2

Caution

 WARNING: Installation instructions in this manual are not meant to encompass 100% of SANCO2 installation guidelines and requirements. Refer to the manufacturer for complete instructions.

Danger

HAZARD: Installation must be carried out by a qualified technician. All Electrical Wiring should be done in accordance with the latest edition of the National Electrical Code (NEC) and all local State/Province and Municipality codes.

Electrical Requirements:

Power Supply:	240V-1Ph-60Hz
Breaker Size:	15A
MCA:	7.2A

A quick disconnect must be installed adjacent to heat pump in accordance to NEC and local codes

Main Power Connection

Source: SANCO2 GS4 Installation Manual

Tip

Ensure all power wires (including ground) are securely connected

Caution

WARNING: DO NOT power heat pump until wiring and plumbing are complete and system has been completely filled and primed. Refer to Start Up.

Refer to Low Voltage Wiring Diagram for low voltage wiring.

Plumbing Connections