STIEBEL ELTRON MINI-E 2-1, Руководство по эксплуатации и установке, Страница: 20 / 23

20 | MINI
™
-E SERIES TANKLESS ELECTRIC WATER HEATERS WWW.STIEBEL-ELTRON-USA.COM
SPECIFICATION
15.4 Data table
Mini-E 2-1 Mini-E 2.5-1 Mini-E 3-1 Mini-E 3.5-1 Mini-E 4-2 Mini-E 6-2
236011 236135 236010 236136 236009 236008
Electrical data
Phases
1 - 50/60 Hz
V oltage 1 110-120 V 110-120 V 110-120 V 110-120 V 220-240 V 208 V 220-240 V 208 V
Wattage 1.8 kW 2.4 kW 3.0 kW 3.5 kW 3.5 kW 2.6 kW 5.7 kW 4.3 kW
Amperage draw 15 A 20 A 25 A 29 A 15 A 13 A 24 A 21 A
Min. recommended circuit breaker size 2 15 A 20 A 25 A 30 A 15 A 25 A
Min. recommended wire size
3
(copper) 14 AWG 12 AWG 10 AWG 10 AWG 14 AWG 10 AWG
Connections
Water connection
⅜˝ O.D. flex connector or ⅜˝ compression fitting
Application limits
Max. permissible pressure
150 psi / 10 bar
Max. inlet temperature for reheating 122°F / 50°C
Temperature & Flow Values
Max. permissible inlet temperature
140°F / 60°C
Temperature setting range, DHW 86-122°F / 30-50°C
Minimum water flow to activate unit 0.21 gpm / 0.8 l/min 0.3 gpm / 1.15 l/min 0.3 gpm / 1.15 l/min 0.3 gpm / 1.15 l/min 0 .3 gpm / 1.15 l/min 0.47 gpm / 1 .8 l/min
Pressure drop at activation flow rate 7.2 psi / 0.5 bar 7.2 psi / 0.5 bar 7.2 psi / 0.5 bar 7.2 psi / 0.5 bar 8.7 psi / 0.6 bar 10.2 psi / 0.7 bar
1
Nominal mains voltage is 110-120V and 220-240V.
2
This is our recommendation for over-current protection sized at 100% of load. Check local codes for compliance if necessary. Tankless water heaters are considered a
non-continuous load.
3
AWG copper must be used. Conductors should be sized to maintain a voltage drop of less than 3% under load.