Technical Data - Aqua Power AQM Serie Funcionamiento E Instalación

INSTALLATION

TECHNICAL DATA

11. Technical data
AQM 2-1
Item number 231045
Phase 1
Voltage 110–120 V
Wattage 1.8 kW
Max. amp, load 15 A
Min. recommended
1
circuit breaker size 15 A (
Min. recommended
2
wire size (copper) 14
Min. water flow to 0.21 gpm
activate unit (0.8) l/min
Recommended inlet
temperature range 41–77 °F (5–25 °C)
Nominal water volume 0.026 gal (0.1 l)
Max. working pressure 150 psi (10 bar)
Tested to pressure 300 psi (20 bar)
Weight 3.44 lb. (1.56 kg)
Height 6 ½ in. (165 mm)
Depth 3 ¼ in. (82 mm)
Width 7 ½ in. (190 mm)
3
Water connections for
Heating system Nichrome bare-wire
AQM 2-1 models are internally restricted to 0.32 GPM / 1.2 l/min.
AQM 2-1, 2.5-1, 3-1 ship with a 0.5 GPM pressure compensating fl ow-reducer/aerator that must be installed.
AQM 3.5-1, 4-2 ship with a 0.66 GPM pressure compensating fl ow-reducer/aerator that must be installed.
AQM 6-2 ships with a 1.0 GPM pressure compensating fl ow-reducer/aerator that must be installed.
1
This is our recommendation for overcurrent protection sized at 100% of load. Check local codes for compliance if necessary.
Tankless water heaters are considered a non-continuous load.
2 Copper must be used. Conductors should be sized to maintain a voltage drop of less than 3% under load.
3 Suitable for supply with cold water only.
WWW.APTANKLESS.COM
AQM 2.5-1 AQM 3-1
232098 220816
1 1
110–120 V 110–120 V
2.4 kW 3.0 kW
20 A 25
) 20 A ( ) 25 A (
SP SP
12 10
AWG AWG
0.40 gpm 0.40 gpm
(1.5) l/min (1.5) l/min
3 / in. O.D. flex connector
8
AQM 3.5-1 AQM 4-2
232099 222039
1 1
110–120 V 220–240 V 208 V
3.5 kW 3.5 kW
29 A 14.6 A
) 30 A ( ) 15 A (
SP SP
10 14
AWG AWG
0.40 gpm 0.40 gpm
(1.5) l/min (1.5) l/min
AQM 6-2
220817
1
220–240 V 208 V
2.6 kW 5.7 kW
12.7 A 23.8 A
) 25 A ( )
DP DP
10
AWG AWG
0.77 gpm
(2.9) l/min
AQM TANKLESS ELECTRIC WATER HEATERS |
4.3 kW
20.6 A
9