Figure 8A
Junction Box
Black Wire
Red Wire
Green
Ground
Wire
Ground
Wire
Conduit |
(Field Connection) |
5. | Connect these two wires to the two wires on the water |
| heater using wire nuts or other connectors. |
6. | Connect the free ends of the two wires to the shut off |
| switch on the condensate pump in accordance with the |
| manufacturers recommendations. |
7. | Turn on electrical power to the water heater. |
8. | Press the power button to turn the water heater on and |
| select the desired operational mode. After about 8 |
| minutes, the heat pump will turn on. |
9. | Test the operation of the shut off switch by unplugging |
| the condensate pump and filling the condensate |
| reservoir with water until the float switch opens the |
| circuit. |
10. | The heat pump should turn off and the error code |
Figure 8B
Condensate Pump Wiring
Condensate Pump Wiring Loop
18 AWG - White
(Loop Located Behind Junction Box)
White Wires
From Water Heater
Wires to Condensate Pump Overflow Shut Off Switch (18 AWG or Larger)
Figure 9
Wiring Diagram
Overload
ProtectionCircuit
Breaker
Approved Connectors
| “CONDENSATE DRAIN ALARM “will appear on the |
| user interface screen. |
11. | Plug the condensate pump in and verify that the pump |
| operates and pumps the water out of the condensate |
| reservoir. |
12. | The error on the user interface should clear and the |
| heat pump should operate after 8 minutes. |
Insulation Blankets
The use of an insulation blanket on this water heater is not needed or recommended. The purpose of an insulation blanket is to reduce the standby heat loss encountered with storage tank heaters. Your water heater meets or exceeds the National Appliance Energy Conservation Act standards with respect to insulation and standby loss requirements, making an insulation blanket unnecessary.
Red |
Black |
Green |
Ground |
Wire |
Electrical |
Service ground |
L1
L2
To 240v
1Phase Power supply
Connecting the Condensate Pump Overflow Shut Off Switch
1.Turn off power to the electrical wiring for the water heater at the circuit breaker/fuse box.
2.Locate the white 18 AWG wire loop behind the field wiring junction box. See Figure 8B.
3.Cut the loop and strip insulation off of the two ends.
4.Measure the distance from the field wiring junction box to the condensate pump, and cut two 18 AWG or larger wires to correct length and strip the insulation at both ends of each wire. See Figure 8B.
9