Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.Pg 106 Catalog No. 04-52380011-01 Printed in U.S.A. Form 38AP-4PDReplaces: 38AP-3PDSection 7Tab 7aCarrier Corporation • Syracuse, New York 13221 2-10temperature control. The digital compressorshall be available as a factory-installed optionfor all units except size 065.5. Non-Fused Disconnect:A non-fused disconnect is available as afactory-installed option for all units havingsingle point power connection units.6. Long Line Length Check Valves:Long line length check valves are availableas factory-installed options or field-installedaccessories on all units.7. High Short Circuit Current Rating (SCCR):The optional high SCCR interrupt capabilityshall allow the unit to tolerate a 65 kA (208/230v, 380v and 460-v units) or 25 kA (575-vunits) short circuit current for a brief period oftime while protecting downstream compo-nents. The high SCCR option shall provide ahigher level of protection than the standardunit (option for 60 Hz only). High interruptshall be available as factory-installed option onall units.8. Navigator™ Hand Held Display:a. Portable hand held display module with aminimum of 4 lines and 20 characters perline, of clear English, French, Spanish, orPortuguese language.b. Display menus shall provide clear languagedescriptions of all menu items, operatingmodes, configuration points and alarmdiagnostics. Reference to factory codesshall not be accepted.c. RJ-14 connection plug shall allow displaymodule to be connected to factory-installedreceptacle.d. Industrial grade coiled extension cord shallallow the display module to be movedaround the unit.e. Magnets shall hold the display module toany sheet metal panel to allow hands-freeoperation.f. Display module shall have NEMA 4x hous-ing suitable for use in outdoorenvironments.g. Display shall have back light and contrastadjustment for easy viewing in bright sun-light or night conditions.h. Navigator module shall have raised surfacebuttons with positive tactile response.i. Navigator module shall be available as field-installed accessory for all units.9. BACnet Translator Control:BACnet control shall be available as a field-installed accessory for all units to provideinterface between unit and a BACnet LocalArea Network (LAN, i.e., MS/TP EIA-485).10. LON Translator Control:Unit shall be supplied with field-installedinterface between the chiller and a LocalOperating Network (LON, i.e., LonWorks FT-10A ANSI/EIA-709.1). LON shall be avail-able as a field-installed accessory for all units.11. Touch Pilot™ Display:Touch Pilot remote mount touch screen dis-play for network attachment to the unit shallbe available as a field-installed accessory for allunits.12. Energy Management Module (EMM):The EMM shall provide remote set point,demand limit control, and percent capacityinput. The EMM is not needed with use ofBACnet or LON accessory kit.13. Remote Enhanced Display Accessory Kit:The remote enhanced display accessorykit shall contain a remotely mounted40-character per line, 16-line display panelfor unit diagnostics.14. Security Grilles/Hail Guards:Units shall be supplied with factory-installed orfield-installed louvered, sheet metal panelswhich securely fasten to the unit to providecondenser coil protection against hail andphysical damage.15. Vibration Isolation Pads:Neoprene vibration isolation pads (24 in. x3 in. x 1 / 4 in.) shall be available for field instal-lation to reduce vibration transmission fromthe compressor through the floor and into theconditioned space.16. Wind Baffle Kit:Field-installed accessory kit shall provide windbaffles for use with low ambient temperatureoperation on size 025 to 060.Guide specifications (cont)