#York model ycal chiller sensors manual
#York model ycal chiller sensors code

This accessory includesĪll necessary components to permit chiller operation to 0☏ (-18☌). Power Factor Correction Capacitors – Will correct unit compressor power factors toĪmbient Kit (Low) – Standard units will operate to 25☏ (-4☌). Factory mounting includes primary and secondary wiringīetween the transformer and the control panel. (This option includes the Single-Point Power connection.)Ĭontrol Transformer – Converts unit power voltage to 115-1-60 or 115-1-50 if 50Hz is Article 440-14), can be supplied to isolate the power Single-Point Circuit Breaker – A unit mounted circuit breaker with external, lockable

#York model ycal chiller sensors code

Separate external fusing must be supplied,īy others in the power wiring, which must comply with the National Electrical Code and/ Isolate the unit power voltage for servicing. Lockable handle (in compliance with Article 440-14 of N.E.C.), can be supplied to Single-Point Non-Fused Disconnect Switch – Unit-mounted disconnect switch with external, (Do not include this option ifĮither the SinglePoint NonFused Disconnect Switch or Single-Point Circuit Breaker options Separate external protection must be supplied,īy others, in the incoming compressor-power wiring. Includes enclosure, terminal-blockĪnd interconnecting wiring to the compressors. Single-Point Supply Terminal Block – Standard.

All accessories and options are factory mounted unless otherwise noted.

#York model ycal chiller sensors manual

Automatic or manual system lead/lag control.

Anti-coincident system start timer condition.

Anti-recycle timer status for each system.

a 4-20 milliamp or 0 -10 VDC input, or contact closure with the optional B.A.S.

a pulse width modulated (PWM) input as standard.

Liquid Temperature Reset via a Johnson Controls ISN DDC or Building Automation.

Low leaving liquid temperature cutout setting.

The microprocessor control center is capable of displaying the following:

nti-coincident timer (delay compressor starts).

Anti-recycle timer (compressor start cycle time).

Set daily schedule/holiday for start/stop.

Chilled liquid temperature setpoint and range.

ENTER setpoints or modify system values.

History of fault shutdown data for up to the last six fault shutdown conditionsĪn RS-232 port, in conjunction with this press-to-print button, is provided to permit theĬapability of hard copy print-outs via a separate printer (by others).

Print calls up to the liquid crystal display:.

Operating hours and starts (each compressor).

Liquid Crystal Display (LCD) with Light Emitting Diode (LED) backlighting for outdoorĬolor coded 12-button non-tactile keypad with sections for:

All controls are contained in a NEMA 3R powder painted steel cabinet with a gasketed.

VSD increases reliability at start-up and shut-down.

Chilled-water supply range: 40 - 55☏ brine supply to 15☏.Air-cooled chillers using YORK® VSD Screw technology rangingįrom 150 to 500 tons.Complies with ASHRAE Standard 90.1 on energy efficiency.

Victaulic-grooved water connections reduce installation.Micro-computer control panel is very user-friendly.Control transformer eliminates separate control wiring.Non-fused disconnect switch simplifies installation and.Single-point power connection reduces wiring costs.Chilled-water supply range: 40 - 55☏ brine supply to 10☏.Air-cooled chillers using scroll-compressor technology rangingįrom 15 to 175 tons.Many Applications, One Chiller – YCAL chillers offer a variety of energy, sound, and mechanical configurations to suit your many application needs.More Building…Less Chiller – YCAL chillers are lighter and smaller than competitive units, which minimizes your installed cost and maximizes your usable space.Reduced Total Cost of Ownership – Excellent energy efficiency, high reliability, and easy maintenance minimize your cost of ownership.Environmental Responsibility Is Standard – YORK® chillers, with zero-ODP HFC-410A refrigerant and up to 50% less refrigerant charge, make you the leader in environmental design.Our YCAL Air-Cooled Chillers feature a single-point power connection for reduced wiring costs, industry leading environmentally friendly design, high energy efficiency, and a light, small unit to maximize your usable space. This air-cooled chiller uses scroll compressor technology and is a reliable, completely self-contained unit that is designed for easy, low-cost outdoor installation. At YORK® by Johnson Controls, we help you minimize the total cost of ownership for your air conditioning application with our YCAL Air-Cooled Scroll Chiller.