INSTALLATION (continued)
CAUTION:
Hot Surface
Exposed surfaces can be hot to the touch and may cause burns.
START-UP TROUBLESHOOTING
Power indicator not lit.
a.Verify electrical power is properly
b.Verify power switch is turned ON
c.Verify that water tank is properly in place and mated with the receptacle
d.Verify water supply is properly installed, is turned on, and is providing at least 25 p.s.i.
Error indicator flashing. Tank is not filling.
a.Possible cause; sufficient inlet water pressure is not sensed during tank filling:
Be sure water supply is adequate during all phases of operation. Other equipment on the water line may be reducing overall water volume and/or pressure to
b.Possible cause; sufficient temperature rise is not sensed between inlet and output water while tank is filling:
Be sure electrical supply voltage remains at rated value during all phases of operation. Otherwise, refer to
a.Verify that power indicator is lit, and status indicator is not flashing. Check that tank is properly positioned and that the tank indicator is lit.
b.Verify that the water tank is in place holding the tank position momentary switch ON;.
c.Verify that the water level is below the water level sensor. If water level is low, verify that the water level sensor and surrounding area are clean and free from lime and scale.
The water tank heater will not heat:
a.Verify the water tank connector is fully mated with the receptacle. The tank indicator will glow when the tank is properly installed.
b.Verify power switch is ON.
c.Check resistance at connector on tank: L1 to L2 = 144Ω (5 gal).
Status Indicator Flashing:
10