ROBUST-AIRE MANUAL
2
120V
IMPORTANT: PLEASE READ THIS MANUAL AND SAVE FOR FUTURE REFERENCE
• Use caution when dealing with any electrical equipment.
• Use caution around water.
• Running the system in conditions below freezing may create open areas of water at the diffuser locations
and thin ice in the surrounding area.
• Some areas require warning signs to be posted. The system owner will assume all risks of operating the
Robust-Aire™ system during winter months. Check your local laws and ordinances.
• Do not use boats that tip easily, such as canoes, for installation. Follow all boating safety rules and
regulations, including wearing a PFD (Personal Flotation Device).
• Consult a qualified electrician for electrical installation.
• This system requires two receptacles:
SAFETY FIRST
WARNINGS:
UNIT SPECIFICATIONS
Electrical Shock Hazard
Electrical Shock Hazard
Model
Compressor
# of
Diffusers
Voltage/Phase
Amps
RA7
KM-120C (1/2HP, x3)
7
120V / 1
10.5
RAH7
KM-120HC (1/2HP, x3)
7
208-240V / 1
5.25
RA8
KM-120C (1/2HP, x3)
8
120V / 1
10.5
RAH8
KM-120HC (1/2HP, x3)
8
208-240V / 1
5.25
RA9
KM-120C (1/2HP, x3)
9
120V / 1
10.5
RAH9
KM-120HC (1/2HP, x3)
9
208-240V / 1
5.25
RA10
KM-120C (1/2HP, x4)
10
120V / 1
14
RAH10
KM-120HC (1/2HP, x4)
10
208-240V / 1
7
RA11
KM-120C (1/2HP, x4)
11
120V / 1
14
RAH11
KM-120HC (1/2HP, x4)
11
208-240V / 1
7
RA12
KM-120C (1/2HP, x4)
12
120V / 1
14
RAH12
KM-120HC (1/2HP, x4)
12
208-240V / 1
7
NEMA 5-15
NEMA 5-20
NEMA 6-15
240V
or
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