Features |
VS501Z |
VS520SZ |
EL2000M3 |
5.5 Kw Heater 220 VAC |
X |
X |
X |
Separate Optional Aux 5.5 Kw Heater |
X |
X |
X |
240 VAC or 120 VAC |
X |
X |
240 VAC |
120/240 Volt output receptacle |
X |
X |
X |
Separate voltage for ozone & blower |
common |
common |
X |
2 -Speed Pump 1 |
X |
X |
X |
1-Speed Pump 2 |
|
see note |
X |
2-Speed Pump 2 |
|
X |
X |
1-Speed Blower or Pump 3 |
X |
X |
X |
Circulation Pump |
X |
X |
X |
Ozone |
X |
X |
X |
Audio Visual Equip |
X |
X |
X |
12 Volt Light |
X |
X |
X |
Light switchable to 12 volt or 120 VAC |
|
|
X |
Fiber Optic Wheel Light |
|
|
X |
Real Time Clock |
|
|
X |
Standard, Economy, Sleep Mode |
X |
X |
X |
12 hour filter cycle |
X |
X |
X |
24 hour filter cycle |
|
|
X |
Filter cycle program by time of day |
|
|
X |
Filter cycle increments |
|
|
Fully Adjustable |
Clean up cycle (filter & ozone on after use) |
|
|
X |
Ozone temp deactivation |
only when jets are on |
only when jets are on |
X |
Freeze Protection |
X |
X |
X |
Diagnostic messaging |
X |
X |
X |
IR Dolphin Remote Control Option (short range) |
X |
X |
X |
RF Station Wireless Remote Control (long range) |
|
|
X |
Wireless PC Remote Control via USB |
|
|
X |
Standard Topside |
VL403 |
VL701S |
ML700S |
Optional Topside |
VL401 |
VL700S |
ML400S |
Cables provided |
|
|
|
1-speed 3 conductor Cables |
1 |
2 |
2 |
2-speed 4 conductor Cables |
1 |
2 |
2 |
12 Volt light wiring Kits |
1 |
1 |
1 |
4-pin AMP connector |
1 |
1 |
1 |
Tech Support 1 800 by NLCT |
X |
X |
X |
3 year Warranty |
X |
X |
X |