Pentair FLECK NXT TIMER, Руководство по обслуживанию

Страница: 7 / 36

TRANSFORMER AND GROUND
CONNECTIONS
2750/2850/2900 Valves:
Ground Wire
from Transformer
Green w/Yellow
(Optional: If transformer
has ground wire)
Wire from Transfomer
White (Blue)
Ground label
Wire from Transfomer
Black (Brown)
Meter Cable
Communication
Cables
3150/3900 Valves:
Ground Label
Ground Wire
from Transformer
Green w/ Yellow
(Optional: If transformer
has ground wire)
Wire from Transformer
Black (Brown)
Meter Cable
Communication
Cables
Wire from Transformer
White (Blue)
IMPORTANT: Earth ground wire must be installed.
Installing the Transformer:
1. Locate the ground label to find the screw to attach the
ground wire on the transformer.
2. Remove the screw and attach the ground wire, and
re-attach the screw.
3. Insert white and black transformer wires into 24VAC input
of control.
TIMER DISPLAY - SCREEN EXAMPLES
(SYSTEM 4 THROUGH 6)
1. In Service: System 4 Time Clock
4# SRV 03:45PM
REGEN IN 07 DAYS
2. In Service: System 4 Flow Meter Initiated or System 4 Flow
Meter Delayed
4# SRV* 03:45PM
VOLUME 1000 g
3. In Service: System 5 Flow Meter Initiated (Lead Unit)
5#1 SRV* 03:45PM
VOLUME 1000 g
4. In Service: System 5 Flow Meter Initiated (Lag Unit #3)
5#3 SRV 03:45PM
VOLUME 1000 g
5. In Service: System 6 Flow Meter Initiated (Lead Unit)
6#1 SRV* 03:45PM
SYSVOL 4000 g
Fleck 3200 NXT • 7