Lancaster 7-LXDAN-1B, Installation, Operating And Service Manual

Page: 8 / 40

PAGE 8
AERATION
PRESSURE
TANK
BYPASS PLUMBING
RECOMMENDED
IF
BP2000
BYPASS VALVE
IS NOT USED.
FROM
WELL PUMP
MINIMUM 10 FEET OF PIPE
BETWEEN
WATER FILTER OUTLET
AND
WATER HEATER INLET
TO
DRAIN
TO
OUTSIDE
TAP
WATER
HEATER
DRAIN LINE
AIR GAP
ADAPTER
COLD
HOT
LOCATE WATER FILTER CLOSE TO A DRAIN.
AVOID OVERHEAD DRAIN LINES IF POSSIBLE TO
PREVENT BACK PRESSURE ON THE SYSTEM.
IF OVERHEAD DRAIN LINE IS USED AND EXCEEDS
5 FEET ABOVE CONNECTION ON CONTROL VALVE
OR
IF DRAIN LINE EXCEEDS 20 FEET IN LENGTH,
DRAIN LINE PIPE SIZE SHOULD BE MINIMUM 3/4".
OR BACKWASH RATES EXCEED 5.3 GPM,
ENLARGED AERATION
BP2000 BYPASS
VALVE SUPPLIED
V3191-01
FITTING ASSEMBLY
FACTORY INSTALLED
ON FILTER
THERMAL EXPANSION
TANK MIGHT BE
REQUIRED
OUT IN
WATER FILTER
SIDE VIEW
7-LXCTAIR, 7-LXIMAIR, 7-LXKATAIR INSTALLATION
DRAIN LINE FITTING
CONNECTION
DRAIN LINE FITTING
CONNECTION
V3007 STANDARD
FITTING ASSEMBLY
SUPPLIED WITH FILTER
(OPTIONAL FITTING
ASSEMBLIES AVAILABLE)
WITH FILTER
WATER
FILTER
CAUTION
DRAIN LINE HARD PIPING
IS STRONGLY RECOMMENDED.
DURING BACKWASH, AIR AND
WATER ESCAPE QUICKLY,
CAUSING A FLEXIBLE DRAIN LINE
TO WHIP AND THRASH.
ATTACH THE DRAIN LINE
V4144-01
ELBOW 3/8"
LIQUFIT ASSEMBLY
WITHOUT RFC
RETAINER ASSEMBLY
(FACTORY REMOVED)
BP2000
BYPASS
VALVE
V3957
CHECK VALVE
INSERT (OV32)
FACTORY INSTALLED
INTO V3191-01
INLET ELBOW
FACTORY
INSTALLED
D1047
AIR BLOCKER
OV15
CHECK VALVE
CARTRIDGE
FACTORY INSTALLED
INTO ELBOW
3/8" TUBING OPTIONAL
(NOT SUPPLIED)
NOTE: FOR INSTALLATION
LOCATIONS SUCH AS
FINISHED BASEMENTS AND
UTILITY ROOMS, IT MAY BE
ADVISABLE TO CONNECT A
3/8" LINE, CLOSE TO A DRAIN,
IN CASE OF CHECK VALVE
AIR (BRINE) ELBOW ASSEMBLY
ENLARGED VIEW
INLET ASSEMBLY
ENLARGED VIEW
OUT IN OUT IN
OUTLET SIDE VIEW FRONT VIEW INLET SIDE VIEW
SECURELY TO AN AIR GAP
DEVICE ON THE WASTE LINE.
FAILURE CAUSING
WATER LEAKAGE.
AIR
INPUT TO
SYSTEM