North Star NSC30UD1 Installation Operation & Maintenance - page 3
3
UNPACKING / INSPECTION
The softener is shipped in one carton (most models)
or two cartons (model NST70UD1 only). It is com-
pletely assembled at the factory, except as required
at installation.
Be sure to check the entire softener for any shipping
damage or parts loss. Also note damage to the ship-
ping cartons. Contact the transportation company
for all damage and loss claims.
The manufacturer is
not responsible for damages in transit.
Small parts, needed to install the softener, are in a
parts bag. To avoid loss of the small parts, keep
them in the parts bag until you are ready to use
them.
TABLE OF CONTENTS
PAGE NO.
WARRANTY, SAFETY GUIDES
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS AND PERFORMANCE CLAIMS
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIMENSIONS
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEFORE STARTING INSTALLATION
6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TYPICAL INSTALLATION ILLUSTRATION
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTALLATION STEPS
8 -- 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PROGRAMMING THE
Ultra II
ELECTRONIC DEMAND TIMER
11 -- 12
. . . . . . . . . . . . . . . . . . . . .
SANITIZING PROCEDURES
12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WATER AND WATER CONDITIONING
13 -- 14
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HOW THE WATER SOFTENER WORKS
14 -- 15
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GENERAL WATER SOFTENER MAINTENANCE
16 -- 17
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRONIC DEMAND TIMER FEATURES, SETTINGS AND SERVICE
DISPLAYS, OPTIONAL RECHARGE CONTROLS, PROGRAM MEMORY
18 -- 19
. . . . . . . . . .
RECHARGE (START) TIME, MAXIMUM DAYS BETWEEN REGENERATIONS,
EFFICIENCY MODE, 97% FEATURE, HEAVY DUTY BACKWASH
19 -- 20
. . . . . . . . . . . . . . . .
MODEL CODE, 12 OR 24 HOUR CLOCK, GALLONS OR LITERS MEASURE
21
. . . . . . . . . .
AUTOMATIC ELECTRONIC DIAGNOSTICS
22
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRONIC SYSTEM PROFILE, HOW TO SEND AN ESP TRANSMISSION
22 -- 23
. . . . .
SERVICE CHECKOUT PROCEDURES
24
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MANUAL INITIATED ELECTRONICS DIAGNOSTIC
24 -- 25
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MANUAL ADVANCE REGENERATION CHECK
25
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WIRING SCHEMATIC
25
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WATER FLOW THROUGH VALVE
26
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REPAIR PARTS
28 -- 31
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .