York YCAS0130 manual Elementary Diagram, FORM 201.19-NM1, York International

ELEMENTARY DIAGRAM

FANS

7 7

6

7 7

LD09235

FORM 201.19-NM1 (204)

CAUTION:

No Controls (relays, etc.) should be mounted in the Smart Panel enclosure or connected to power supplies in the control panel. Additionally, control 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 the flow switch for start/stop, into the Alarm circuitry, or pilot relays for pump starters wired through motor contactor auxiliary con- tacts must be suppressed with YORK P/N 031-00808-000 suppressor across the relay/ contactor coil.

Any contacts connected to flow switch inputs or BAS inputs on terminals 13 - 19 or TB3, or any other terminals, must be sup- pressed with a YORK P/N 031- 00808-000 suppressor across the relay/contactor coil.

CAUTION:

Control wiring connected to the control panel should never be run in the same conduit with power wiring.

	NON-FUSED	DISC.	SWITCH SIZE	30A 240V	30A 240V	30A 240V	30A 480V	30A 600V	panel included.
CONTROLPOWER SUPPLY									betweenwiringsecondaryandprimary transformer and control
	UNIT VOLTAGE			MODELSALL TRANS.W/O	60-1-20017-MODELS 15A 15A 250V	60-1-23028-WITH 15A 15A 250V	60-1-40046-TRANS. 8A 8A 600V	60-1-57558-* 8A 8A 600V
	DUALMAX	ELEMENT	SIZEFUSE	250V20A						7
	MIN	CIRCUIT	AMP.	20A
	CONTROL	POWER	SUPPLY	115-50/601-
									* All

YORK INTERNATIONAL 71