Aqua Power AQM 2-1, Operation And Installation

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WWW.APTANKLESS.COM AQM ELECTRIC TANKLESS WATER HEATERS | 15
INSTALLATION INSTRUCTIONS
7.3 Electrical connection
WARNING:
Before beginning any work on the electric installation, be
sure that the main circuit breaker panel switch is “off” to
avoid any danger of electric shock. Failure to do so may
result in serious injury or death. All mounting and plumbing
must be completed before proceeding with electrical hook-
up. Where required by local, state or national electrical
codes, the circuit should be equipped with a ground fault
interrupter.
WARNING:
As with any electric appliance, failure to electrically ground
unit may result in serious injury or death.
CAUTION:
Installing an AQM 2-1, AQM 2.5-1, AQM 3-1, or AQM 3.5-1
On a 208 V or 220–240 V circuit will destroy the heating ele-
ment. This is considered improper installation and will void
your factory warranty.
Voltage
AQM 2-1: 110–120
V
AQM 2.5-1: 110–120
V
AQM 3-1: 110–120
V
AQM 3.5-1: 110–120
V
AQM 4-2: 220–240, 208
V
AQM 6-2: 220–240, 208
V
1 All electrical work must comply with national and
applicable state and local electrical codes.
2 The AQM should be connected to a properly grounded
dedicated branch circuit of proper voltage rating. In
installa tions with several AQM units, each unit requires an
independent circuit. Please refer to the technical data table
for the correct wire and circuit breaker size.
3 The open ends of the “pigtail” must be fed into an
electrical junction box. Then feed wires through strain
relief clamp and tighten clamp down on wire.
4 Reinstall plastic cover.