3M NWS100, NWS100M, NWS150, NWS150M, NWS200, NWS200M

CONTROL VALVE

- METER INITIATED

6-5

Contents

Main SAFETY INFORMATION Failure to follow instructions will void warranty. Intended use: EXPLANATION OF SIGNAL WORD CONSEQUENCES WARNING CAUTION CAUTION WARNING CAUTION IMPORTANT NOTES TABLE OF CONTENTS SECTION DESCRIPTION IMPORTANT NOTES IMPORTANT: SECTION 1: BEFORE INSTALLATION IMPORTANT NOTES WARNING Facts to Remember While Planning Your Installation: IMPORTANT NOTE CAUTION SECTION 2: INSTALLATION CAUTION CAUTION CAUTION Figure 4. Softener and Brine Tank Assembly, Top View Figure 5. TYPICAL DRAIN METER INITIATED INITIATED Step 5 Step 6 Step 7 Step 8 Step 9 SECTION 3: REGENERATION INSTRUCTIONS INSTRUCTIONS FOR USING REGENERATION FREQUENCY SCHEDULES: REGENERATION FREQUENCY SCHEDULES (TIMES PER 12 DAYS) Model(s) 100 Model(s) 150 HARDNESS gpg HOW TO SET DAYS ON WHICH WATER SOFTENER IS TO REGENERATE: HOW TO SET THE TIME OF DAY: HOW TO MANUALLY REGENERATE YOUR WATER SOFTENER AT ANY TIME. Page SECTION 4: SERVICE INSTRUCTIONS SECTION 5: SPECIFICATION AND OPERATING DATA NOTES: SECTION 6: PARTS COMPONENTS PARTS LIST TWO TANK MODELS (NS & NSM SERIES) REF NO. DESCRIPTION NWS100 NWS100M NWS150 NWS150M Page PARTS LIST - 12 DAY TIMER Page PARTS LIST - METER TIMER SECTION 7: MAINTENANCE REPLENISHMENT OF SALT SUPPLY: SECTION 8: LIMITED WARRANTY

3M - page 17

Models: NWS100 NWS100M NWS150 NWS150M NWS200 NWS200M