Electrical Connection - TANKLESS Paloma PTG-53DV Use & Care Manual

WARNING: Field wiring connections and electrical grounding must comply with local codes, or
in the absence of local codes, with the latest edition of the National Electrical Code, ANSI/NFPA 70,
or in Canada, Canadian Electrical Code, CSA C22.1 Part 1.
WARNING: Shock
hazard line voltage is
present. Before servicing
the water heater, turn off
the electrical power to the
water heater at the main
disconnect or circuit
breaker. Failure to do so
could result in severe
personal injury or death.
CAUTION: Label
all wires prior to
disconnection when
servicing controls. Wiring
errors can cause improper
and dangerous operation.
Verify correct operation
after servicing.
WATER VOLUME
WIRING DIAGRAM
CONTROL MOTOR
LIMITER
BK
SW1 SW2
MAX
MIN
BUTTON
BUTTON
SW3
ON
A
ADJUSTER
OFF
BUTTON USUAL L Y
12 3 4
DISCON-
DIP SWITCH
NECTED
W M
FLAME ROD1
R L
FLAME ROD2
W
OVER HE A T
W
LIMITER
R
WATER
BK
FLOW
BR
SENSOR
4 1
BK
5 2
G/Y
6 3
K R
GND
BK BK
BK BK
SV2 SV1 SV0
W W
FOR
DIRECT-VENT
MODEL ON L Y

Electrical Connection

POWER CORD:
●
The electric power supply requirement
for this water heater is 120 VAC/60HZ,
2 Amps.
●
The water heater comes with a three (3) pin
power supply cord. Use only a power outlet
with a ground terminal.
●
The installation of an electric leakage
breaker is recommended.
●
Keep any excess of the power supply cord
on the outside of the water heater.
●
If local codes require hardwiring, see
instructions for "Hardwiring the Electrical
Connections".
MAIN
MOTOR
REMOTE
CONTROL
(UMC-117)
R GR Y B O W BR
8 B
BK 8
7
R
D E
GR 6
Y 5
4
B
3
O
W 2
BR 1
LED
P
2
2
7
B
U
1
1
6
W
5
Y
Q
3
R 4
2
3 2
BK
1
2 1
BK
R 1
S
R
Y
CIRCUIT
W
BOARD
FUSE
(5A)
R W
BK BK
BK
- +
R2 R1
R4 R3
PSV
FOR INDOOR ,
DIRECT-VENT
MODEL ON L Y
BATH
BATH
REMOTE REMOTE
R:RED
CONTROL1 CONTROL2
W:WHITE
(USC1-117) (USC2-117)
BR:BROWN
BK:BLACK
USUAL L Y
B:BLUE
FAN
DISCONNECTED FM
GY:GRAY
MOTOR
GR:GREEN
5
O:ORANGE
F R Y:YELLOW
6 W
5
G/Y:GREEN/YELLOW
B BK
4
G
3 R
W
FOR
2 O Y
DIRECT-VENT
Y B
1
MODEL ON L Y
CONNECTOR FOR CHECKING
THERMOELECTROMOTIVE FORCE
GR
WATER BY-PASS
WV
GR
SOLENOID VALVE
H
3 6 IGNITER
ELECTRODE
GY
2 5
IG BK
GY
1 4
W
W FUSE(3A)
I BK
J W
(RED)
W W
W
W
(RED)
ANTI-FROST
W W
HEATER
W W
THE CONNECTORS OF DUAL AND MU LTIPLE
ARE INTERAPPLICABLE TO THE BO DY
CONNECTORS EACH OTHER.(RED)
HARDWIRING THE ELECTRICAL
CONNECTIONS:
●
Wiring should be carried out by a qualified
electrician in accordance with local codes.
●
The water heater requires 120 VAC/60Hz and
should be properly grounded.
●
DO NOT connect grounding wire to water
pipes, gas pipes, telephone cables, lightning
conductor circuits and to grounding circuit
of other equipment that carry a ground-fault
interrupter.
●
An ON/OFF switch must be provided and
installed for the incoming 120VAC power.
●
Wire the water heater exactly as shown
below. A wiring diagram is also found
inside of the cover panel.
●
A green screw is provided in the enclosure
for a grounding connection.
●
Connect the live wire to black leg wire and
the neutral wire to the white neutral wire.
COLOUR CODE
SW1 SW2
ON
SW3
1 2 3 4
1 2 3 4
FOR INDOOR ,
DIRECT-VENT
MODEL ON L Y
BK BK
G/Y
W
W
AC
GND
120V
31-80469 0
21