FEATURES TECHNICAL GUIDE - UPGNET

1 TECHNICAL GUIDEAFFINITYTM SERIESSPLIT-SYSTEM HEAT PUMPS18 SEER R-410A 1 PHASE2 THRU 5 NOMINAL TONSMODELS: YZH024 THRU 060 Due to continuous product improvement, specifications are subject to change without us on the web at and rating information can be found at SUMMARY*Extended 10-Years limited parts Lifetime limited compressor parts and compressor warranties require online reg-istration within 90 days of purchase for replacement or closing fornew home construction.*Does not apply to R-22 models, 3-Phase models, or internet Limited Warranty certificate in User's Information Manual for details. 1109431-YTG-A-0714 FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALEDESCRIPTIONThe 18 SEER Series unit is the outdoor part of a versatile climatesystem.

2 It is designed with a matching indoor coil componentfrom johnson Controls Unitary Products. Available for typicalapplications, this climate system is supported with accessoriesand documents to serve specific Coil Protection - A stamped, decorative metal coilguard protects the tube-in-fin coil from debris and other Compressor - The compressor is safeguardedagainst abnormal pressures and temperatures by an internalpressure relief valve, an internal temperature sensor, and factoryhigh and low pressure system controls. A factory installed liquidline filter-drier further protects the compressor against moistureand Friendly Refrigerant - The next generationrefrigerant R-410A delivers environmentally friendly performancewith zero ozone Finish - An automotive quality finish provides the ulti-mate protection from harmful UV rays and rust creep, ensuring along-lasting, high quality appearance.

3 A powder-paint topcoat isapplied over a baked-on primer using a galvanized, zinc coatedsteel base material. The result is a finish that has been proven intesting to provide 33% greater durability than conventional pow-der-coat Heat Pump - An optional mode that slows the indoor fan forhigher register air temperatures and premium System - FEATURES combination of swept-wing fan,composite base pan, isolated compressor compartment, and two-stage compressor to reduce overall sound to a mere RPM ECM Fan Motor - Helps to reduce airflow Wing Fan - A fan design boasting technology adaptedfrom aeronautic and defense engineering provides for whisper-quiet operation by allowing air to flow smoothly and efficientlyacross the fan Base Pan - The strong and durable composite basepan provides added strength while resisting rust and corrosion,as well as reducing sound and Compressor Compartment - A molded compositebulkhead isolates the refrigeration components and the compres-sor from the rest of the unit.

4 Reducing sound and Installed Cost - Designed to provide enhanced installabil-ity by featuring a slide-down control compartment that allowseasy access to control components, along with angled servicevalves to reduce overall installation time and cost. Factorycharged for a 15 foot Installed Filter-Drier - A factory installed, solid core liq-uid line filter-drier removes harmful debris and moisture from Service Access - A full end, full service access panel withhandle makes for easy entry to internal Capable - Requiring only a simple 4-wireinstallation, the communicating capability enables the use of theTouch Screen Communicating control , allowing real time visibilityof system operation and the use of diagnostic FEATURES .

5 While stillmaintaining the ability to function with a traditional System control - These heat pumps utilize theunique York Guard VI microprocessor defrost control system toprovide optimal comfort as well as monitor the overall system forreliable operation. In the event improper operating conditionsoccur (high temperature and/or high pressure), the system willautomatically shut the system down to extend the life of the heatpump. The defrost control FEATURES an internal memory to aid thetechnician in troubleshooting, reducing service time and System Warranty - Limited lifetime compressor war-ranty when registered online within 90 days of Listed - Safety certified by CSA to UL 1995 / CSA certified to ANSI/AHRI Standard 210/240 in accor-dance with the Unitary Small Equipment certification Controls Unitary Products1109431-YTG-A-0714 All dimensions are in inches and are subject to change without height is from bottom of base pan to top of fan length and width include screw and Electrical DataMODELYZH02412 CYZH03612 CYZH04812 CYZH06012 CUnit Supply Voltage208-230V.

6 1 60 HzNormal Voltage Range 1187 to 252 Minimum Circuit Overcurrent Device Amps 225355060 Min. Overcurrent Device Amps 320253040 Compressor AmpsType 2-Stage Scroll2-Stage Scroll2-Stage Scroll2-Stage ScrollRated Rotor5883104153 Crankcase HeaterNoNoNoNoFactory External Discharge MufflerYesYesYesYesFactory External Check ValveNoNoNoNoHS Kit Required with TXV 4 NoNoNoNoFan Diameter Inches24242424 Fan MotorRated HP1/31/31/31/3 Rated Load RPM685685685685 Nominal CFM2990334533003460 CoilFace Area Sq. Deep2222 Fins / Inch16161414 Liquid Line OD (in) (Field Installed)3/83/83/83/8 Vapor Line OD (in) (Field Installed)3/43/47/87/8 Unit Charge (Lbs.)

7 - Oz.) 514 - 15 11 - 8 13 - 1 14 - 4 Charge Per Foot, Weight Rated in accordance with AHRI Standard 110-2012, utilization range A .2. Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent See Hard Start Kit Accessory Installation Manual for Hard Start Kit part number for each model. 5. The Unit Charge is correct for the outdoor unit, smallest matched indoor unit, and 15 feet of refrigerant tubing. For tubing lengths other than 15 feet, add or subtract the amount of refrigerant, using the difference in actual lineset length (not equivalent length) multiplied by the per foot (Inches)Refrigerant ConnectionService Valve SizeABCL iquidVapor244042-1/434 3/8 3/4364042-1/434484042-1/434 7/8604042-1/434 johnson Controls Unitary Products31109431-YTG-A-0714 PROCEDURES1.

8 Unit factory charge listed on the unit nameplate includes refrigerant for the outdoor unit, the smallest matched indoor unit, and 15 feet of interconnecting line Verify the TXV and additional charge required for specific matched indoor unit in the system using the above Add additional charge for the amount of interconnecting line tubing greater than 15 feet at the rate specified in Physical and Electrical Data For indoor matches requiring additional charge, the refrigerant needs to be weighed in for specific matched indoor unit and actual lineset Permanently mark the unit nameplate with the total system charge.

9 Total System Charge = Base Charge (as shipped) + charge adder for matched indoor unit + charge adder for actual lineset Charge for Various Matched SystemsOutdoor Unit YZH02412 CYZH03612 CYZH04812 CYZH06012 CRequired TXV14G14G14H14K1 Indoor Unit 2,3,4 TXV Kit5 - Additional Charge, OzAHE42D 17 AHE60D 1323 AHV24B0 AHV30B0 AHV36C00 AHV42D 17 AHV48D 180 AHV60D 1323FC/MC/PC3700 FC/MC/PC4300 FC/MC/PC48241710 FC/MC/PC60331800FC/MC62 441323FC64 553534UC48241710 UC60331800 Some of the combinations shown in the above System Charge table require Advanced Main Air Circulating Fan indoor product. For approved coil only matches, please see the COOLING CAPACITY - Upflow, Downflow & Horizontal Furnaces and Coils :1.

10 For applications requiring a TXV use S1-1 TVM** series A TXV kit must be used with these indoor units to obtain system Systems matched with furnaces or air handlers not equipped with blower-off delays may require blower Time Delay Kit PC coils cannot be used in downflow or horizontal applications. FC coils cannot be used in horizontal Refer to Cooling and Heating Performance Data tables for actual performance for specified system Controls Unitary Products1109431-YTG-A-0714 COOLING CAPACITY - With Air Handler CoilsUNIT MODELAIR HANDLERCOIL1 MODELCOOLINGMODELWIDTHSTAGERATED CFMNET SEER HP WITH AIR notes, see Page Controls Unitary Products51109431-YTG-A-0714 = Not Modular Air Handlers use Coil Only in accordance with DOE test procedures (Federal Register 12-27-79 and 3-18-88) and ANSI/AHRI Standard 210/240.