Aqua Power AQM 3.5-1 Operation And Installation - Page 9

Browse online or download pdf Operation And Installation for Water Heater Aqua Power AQM 3.5-1. Aqua Power AQM 3.5-1 12 pages. Tankless electric water heater

Print Page
Aqua Power AQM 3.5-1 Operation And Installation
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
circuit breaker size
15 A (
1
Min. recommended
wire size
(copper) 14
2
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)
Water connections
for
3
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 flow-reducer/aerator that must be installed.
AQM 3.5-1, 4-2 ship with a 0.66 GPM pressure compensating flow-reducer/aerator that must be installed.
AQM 6-2 ships with a 1.0 GPM pressure compensating flow-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.
Copper must be used. Conductors should be sized to maintain a voltage drop of less than 3% under load.
2
Suitable for supply with cold water only.
3
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 A
)
20 A (
)
25 A (
sp
sp
12
10
awg
awg
0.40 gpm
0.40 gpm
(1.5) l/min
(1.5) l/min
/
in. O.D. flex connector
3
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
5.7 kW
2.6 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