FORM 195.26-NM3
YORK INTERNATIONAL
19
CAUTION: No Controls (relays, etc.)
should be mounted in the
Smart Panel enclosure or con-
nected to power supplies in the
control panel. Additionally, con-
trol wiring not connected to the
Smart Panel should not be run
through the cabinet. This could
result in nuisance faults.
CAUTION: Any inductive devices (relays)
wired in series with
13
&
14
or
13
&
15
including the zone
thermostat for start/stop wired
into the Alarm circuitry, or cy-
cling contacts must be sup-
pressed with YORK P/N 031-
00808-000 suppressor across
the relay/contactor coil which
activates the contacts.
CAUTION: Control wiring connected to the
control panel should never be
run in the same conduit with
power wiring.
FIG. 6 – ELEMENTARY DIAGRAM - CONTINUED
*
All primary and secondary wiring between
transformer and control panel included.
CONTROL POWER SUPPLY
MAX.
NON-
UNIT
CONTROL
MIN.
DUAL-
FUSED
VOLTAGE
POWER
CIRCUIT ELEMENT
DISC.
SUPPLY
AMP.
FUSE
SWITCH
SIZE
SIZE
ALL MODELS
155-1-
W/O TRANS.
50/60
20A
20A,250V 30A,240V
MODELS -17
200-1-60
15A
15A,250V 30A,240V
WITH
-28
230-1-60
15A
15A,250V 30A,240V
TRANS.* -46
400-1-60
8A
8A,600V 30A,480V
-58
575-1-60
8A
8A,600V 30A,600V
LD00846(D1)
