Maintenance; System Specifications - American Hometec AHQ-TC10 Manual De Instalación Y Funcionamiento

Continuousoperating at very low flows can result in damage to the
heatingmechanism
Figure 7: Sequence of Operation (Scalding Prevention)

Maintenance

Particles in the inlet water will be removed by the inlet filter (D)
shouldbe inspected and cleaned on a regular basis. If the filter is clogged,
the unit canfunction improperly or it may even be damaged or destroyed.

System Specifications

Model AHQ-TC10 Electric Tankless Heater
Power setting selection
Power setting
Rated voltage
Max Current load
Breaker required
Wire size required
Water flow minimum
Water temperature
Water proof rating
Water supply pressure
Setting 1 Setting 2
9.5 kW 7.2 kW
208 V -- 240 V60 Hz
39.6 A 30 A
40 A 30 A
8AWG 10 AWG
0.4 gpm (1.5 l/min)
0 0
125 F (52 C) maximum
3 – 150 psig (0.02 – 1.0MPa)
13
This filter
.
Setting 3
4.8 kW
20 A
20A
12 AWG
IPX 4