Navien NPE-210A Installation Manual

Appendixes 49
5.3 Wiring Diagram
CON5
CON6 CON7
CON8
CON10
CON1
CON4
CON2
CON3
CON11
TB1
BK BK
Front Panel
BK BKBK BKBK BKBK BKBK BK
BK BK
High Limit S/W
APS
R
W
BK
Air Pressure Sensor
Flow Sensor
R
W
BK
B B
Inlet1 Thermistor
B B
B B
Outlet2 Thermistor
B B
B B
Inlet2 Thermistor
B B
B B
Outlet1 Thermistor
B B
B B
Exhaust Thermistor
B B
Water Adjustment Valve
Feedback
M
WAV
BR O R B Y R W BK
Pump
Y
W
M
Dual Venturi
W BR
B
IG
Spark
Electrode
Flame Rod
BR B BK
FM
Fan Motor
ROW
Y
BK
MGV
Main Gas Valve
W
Y R
BK
Neutral(W)
Hot(BK)
Ground(GY)
GY
Power Cord
W
Fuse(5A)
Power Switch
GY
GY
Ground
Pump
Y
W
Ground
External
Color Code
B O R W Y BK BR GY
: Blue : Orange : Red : White : Yellow : Black : Brown : Green/Yellow
A B C D
E
F
G
H K
J
L
I
If any of the original wires as supplied with the water heater must be replaced, they must be replaced with their equivalent.
Optional
[NPE-180A/ 210A/ 240A]

Navien NPE-210A Specifications

General

Type	Tankless
Fuel Type	Natural Gas or Propane
Energy Factor	0.97
Venting	PVC, CPVC
Water Connection Size	3/4" NPT
Gas Connection Size	3/4" NPT
Voltage	120V
Temperature Range	98°F - 140°F
Ignition Type	Electronic
Warranty	15 years heat exchanger, 5 years parts
Energy Efficiency	Condensing