Installer Manual Fleck 3900 - NXT - Generalities
8 / 126 Ref. MKT-IM-015 / B - 08.06.2018
1.5. Abbreviations used
assy ......................................................... Assembly
BLFC ....................................................... Brine Line Flow Controller
BV............................................................ Brine Valve
DF............................................................ Down Flow
DLFC ....................................................... Drain Line Flow Controller
HW........................................................... Hot Water
Inj ............................................................ Injector
NBP......................................................... No By Pass
PH ........................................................... Power Head
QC............................................................ Quick Connect
Regen...................................................... Regeneration
S&S ......................................................... Seals & Spacers
SBV.......................................................... Safety Brine Valve
SM ........................................................... Side Mounted
TC ............................................................ Time Clock
TM ........................................................... Top Mounted
UF............................................................ Up Flow
1.6. Norms
1.6.1. Applicable norms
Comply with the following guidelines:
• 2006/42/EC: machinery directive;
• 2014/35/UE: low voltage directive;
• 2014/30/UE: electromagnetic compatibility;
• 2011/65/CE: restriction of use of certain hazardous substances in electrical and electronic
equipment (RoHS);
• UNI EN ISO9001 (certificate no. 95.022 SSG ICS).
Meets the following technical standards:
• EN 55014-1;
• EN 55014-2;
• EN 61000-6-1;
• EN 61000-6-2;
• EN 61000-6-3;
• EN 61000-6-4;
• EN 61010-1.
1.6.2. Available certificates
•CE;
•ACS;
•DM174.
Access to all certifications: