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Electrical Connections
PG.9
ATTENTION
INSTALLATION
1. Open the shut-off valve to allow water to flow
into the water heater.
2. Check for any leaks at plumbing connections.
If there is any leaks from the nipples, hand
tighten them then tighten with wrench. DO NOT
over tighten.
3. Open several hot water fixtures to allow
water to run through the water heater to purge
air from the water lines. Failure to purge air
from the water lines can cause permanent
damage to the heating elements.
4. Check again for any leaks at plumbing
connections. Correct any that are found.
1.Turn the power off at the fuse or circuit.
2. Connect the cable to the breaker.
Install L1 (red wire) to L1, L2 (black wire) to
L2, and E (green-yellow wire) to Ground.
Make sure that the metal wire ends and the
breaker are well connected. Then tighten
the screws to secure the wires.
See ELECTRICAL DIAGRAM on PG.3 for reference.
1.Make sure that the breaker is switched OFF before installing the wires
to avoid any danger of electric shock. All mounting and plumbing must
be completed before proceeding with electrical connection.
2.The heater must be connected to its own independent electrical circuit.
Install a fuse box or switch ("breaker") for exclusive use of the heater.
3.All unit must be connected to a properly grounded dedicated branch
circuit with proper voltage rating.
4
Fig 7
Nipple
Circuit Breaker
L2
BLACK
L1
RED
G
R
O
U
N
D
E
GREEN-YELLOW
