13
STPi Controller Operation Manual
Step 3
To avoid possible pump damage
when using a Pump Start Relay,
connect a short jumper wire from
any unused zone terminal(s) to
the nearest zone terminal screw
in use.
EXAMPLE: if you have a 4 Zone
Controller with only two zones in
use, route the terminals for Zones
3 and 4 to the nearest active
terminal (in this example, Zone 2).
NOTE: Make sure that
!
the total draw of the
Master Valve or Pump
Start Relay, plus the
draw of the valves does
not exceed 0.650 Amps
at 24VAC, 60 Hz.
NOTE: This Controller
!
does not provide main
power for a pump.
Note these additional instructions when connecting a Pump Start Relay:
Master Valve or Pump Start Relay
Active
Terminal
Jumper
Wires
637589-01 Rev 1 (STP user manual (INTL)) source.indd 13
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Содержание STP-400i
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