ELECTRICAL REQUIREMENTS
DEDICATED CIRCUIT INSTALLATION
A qualified and licensed electrician in accordance with the National Electric Code (NEC) Article 680,
Canadian Electric Code, and with any local codes must accomplish the electrical installation.
All connections must be made according to the electrical installation label on the outside of the control
box. Follow the instructions from the label if they are different than the instructions in this manual. If your
electrician is not absolutely sure how to connect your system correctly, call your local dealer. Any mistake
may be costly and void your equipment warranty.
The GFCI (Ground Fault Circuit Interrupter) is a mandatory electrical safety device required for all
hydromassage bathtubs as specified in the National Electrical Code Article 680-70.
Your bath equipment may require a DEDICATED CIRCUIT. This means no other appliances or lights can be
on this circuit. Refer to equipment data label for power supply requirements of your bath heater.
Use copper conductors ONLY. The ground must be sized following the National Electric Code, Table 250-
122.
For Power conductor size, refer to the National Electric Code Table 310-16.
PH101-15UV(-S)
PH101-15UP(-S)
12
12
15
15
YES
YES
YES
YES
MODELS
MAX
AMPS
CIRCUIT
BREAKER
GFCI
REQUIRED
BONDING
REQUIRED
NOTE: Read both the “Dedicated Circuit” and “Single Circuit” sections to determine the
electrical requirements of your heater before proceeding.
These models will most likely require a dedicated circuit due to their high power demand
and voltage requirements.
PH301-15UV
PH301-15UP
12
12
15
15
YES
YES
YES
YES
RESET
TEST
RESET
TEST
ELECTRICAL
PANEL
TWO (2) SINGLE CIRCUITS
15A / 115V
OR
10A / 240V**
BRANCH CIRCUIT
15A / 115V
OR
10A / 240V**
BRANCH CIRCUIT
PH203-20UV
8
10
YES
YES
PH203-20UP
8
10
YES
YES
**240V Heater cords do not have a Nema plug and require hard wiring of the unit.
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