DME VCTB-4000 User Manual
Page 9
D-M-E Company
VCTB-4000
Page 9
ED-0109-OT-024-( Preliminarry Rev E)
INSIDE OF UNIT WITH REAR COVER REMOVED
(AS VIEWED FROM REAR OF UNIT)
1. Solid State Relays (zone 1 closest,
zone 4 furthest)
2. Solid State Relay Fuses (replace
with T5 series, 4 amp, RPM-0098)
1
2
TIMERS
Use SET/LOCK button to
change between T1
(delay) and T2 (on) timers.
Use up and down arrows
to change time values
TIMER SETUP
Set all switches except 4
to ON (as shown).
Switches are on right
side of timer behind a
cover plate
TIMER TEST BUTTON
The button below each of the
timers can be used to test the
associated valve. The button
does not activate the timer