York E4TS030 User Manual

036-21342-002 Rev. E (0505)

TECHNICAL GUIDE

STEALTH

SPLIT-SYSTEM HEAT PUMP 15 SEER MODELS: E4TS030 THRU 060 (2.5 THRU 5 NOMINAL TONS)

I N

WITH ARI.

M P

ISO 9001

LISTED

Certified Quality

Management System

T C

U N

CERTIFICATIONAPPLIES ONLY

WHEN THE COMPLETE

SYSTEM IS LISTED

Due to continuous product improvement, specifi tions are subject to change without notice.

Visit us on the web at www.york.com for the most up-to-date technical information.

Additional rating information can be found at www.ariprimenet.org.

DESCRIPTION

The ETS Stealth series heat pump units use Twin Single™ compressor technology to provide cooling efficiencies up to

15.7 SEER and heating efficiencies up to 9.3 HSPF. They are to be installed with the matching variable speed Enhancer air handler or Diamond furnace, a corresponding coil and sweat connect lines. A factory specified balanced port hard shut-off TXV kit must be used for proper installation and optimum performance.

WARRANTY

5-year limited parts warranty. 10-year limited compressor warranty.

FEATURES

QUALITY CONDENSER COILS - The coil is constructed of

copper tube and hardened aluminum fins for durability and long lasting efficient operation. The fins on the unit are protected with a decorative grille. DURABLE FINISH - Cabinet is made of powder painted steel over pre-painted primer. The pre-treated flat galvanized steel provides a better paint to steel bond, which resists corrosion and rust creep. Special primer formulas and glossy earth tone finish insure less fading when exposed to sunlight. This finish has been tested to provide 1/3 greater protection than conventional units. PROTECTED COMPRESSORS - The Twin Single™ compres- sor is protected against high pressure. Hard start components are included to ensure start-up under adverse conditions. All models have standard crankcase heat for added protection. OPTIMUM PERFORMANCE - The solid-state electronic controlboard optimizes the compressor staging based on load requirements, provides a 5-minute anti-short cycle timer, and simplifies troubleshooting with built in self diagnostics. LOWER INSTALLED COST - Installation time and costs are reduced by easy power and control wiring connections. All units contain enough refrigerant for the smallest matching indoor coil and 15 feet of interconnecting piping. The small base dimension means less space is required on the ground or roof. EFFECTIVE HUMIDITY CONTROL - The inherent design of the Stealth system and the staging operation of the Twin Single™ compressor provide effective humidity control at the lowest possible operating cost. An optional dehumidification control accessory is available to maintain the humidity at a set desired level. TOP DISCHARGE - The warm air from the top mounted fan is blown up away from the structure and any landscaping. This allows compact location on multi-unit applications. LOW OPERATING SOUND LEVEL - The upward air flow carries the normal operating noise up away from the living area. The rigid top panel effectively isolates any motor sound. Isolator mounted compressor and the rippled fins of the condenser coil muffle the normal fan motor and compressor operating sounds. LOW MAINTENANCE - Long life permanently lubricated motor- bearings need no annual servicing. EASY SERVICE ACCESS - Fully exposed refrigerant connections and a single panel covering the electrical controls make servicing easy. Easy access for coil clearing is also provided. RE-USABLE SERVICE VALVES - Provided on both the liquid and vapor sweat connections for ease of evacuating and charging.

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

036-21342-002 Rev. E (0505)

SYSTEM OPERATION

This heat pump model is equipped with both YorkGuard V heat pump control and TS compressor control. The interface control 6CF board is used to bypass the first stage of heat when the outdoor temperature falls below certain temperatures. The TS control board is used only to switch between 1 and 2 cylinder operation. The fault codes and pressure switch on the TS control board are bypassed using the jumpers between the test and "PS" pins.

1. Anti-short Cycle Timer The five-minute time delay on YorkGuard V will be used to prevent the system from short cycling after the thermostat off or power interrupt. This time delay can be bypassed by temporarily shorting the test terminals on YorkGuard V for 3 seconds. Since a jumper was factory installed across the test pins on the TS control board, the anti-short cycle timer on the TS control board is bypassed.

2. First Stage Cooling This heat pump model is equipped with a Twin-Single compressor. With a call for first stage cooling, the compressor operates one cylinder. The run winding (R) is connected through the upper left contactor (A) and to the capacitor and the start winding (S) is connected to line voltage. The system operates at low discharge pressure and high suction pressure.

3. Second Stage of Cooling With a call for second stage cooling, the TS control will shut the compressor off for two seconds then energize relays R1 and R2 on the TS control board. This will deenergize (open) the upper left contactor (A) and energize (close) the lower right contactor (B), connecting the compressor run winding (R) to the line voltage and start winding (S) to the capacitor. The compressor runs in the reverse direction with two cylinders compared to the first stage. The system will operate with two cylinders until both first and second stage are satisfied. The Y2OUT signal from the relay board causes the indoor blower to function at high speed.

If the room thermostat calls for second stage cooling (Y2) on two consecutive cooling cycles, the next call for cooling for either first or second stage will energize the unit in second stage mode. The above mode will be reset to permit start up on the first stage with only a Y1 call when the second stage operation cycle runs less than 15 minutes or when 24V to the TS control board is disconnected.

4. 6K Relay on the 6CF Control Board The 6K relay on the 6CF interface board operates as follows. See Figure 1:

a. If the YorkGuard V defrost control balance point set-

ting is 45°F, the 6K relay will be:

• Energized if liquid temperature goes below 35°F.

• De-energized if the liquid temperature goes above 35°F AND the ambient is greater than 42°F for five minutes AND the unit is not in defrost.

b. If the YorkGuard V defrost control balance point set-

ting is at anything but 45°F, the 6K relay will be:

• Energized if liquid temperature goes below 45°F.

• De-energized if the liquid temperature goes above 45°F AND the ambient is greater than 55°F AND the unit is not in defrost.

5. Heating mode with the de-energized 6K relay The TS compressor operates similar to the first and second stage of cooling modes except there is no O input from the thermostat, the reversing valve is not energized, and the system operates in heating heat pump mode. The YorkGuard V control and the liquid temp erature will not allow the system to go into the defrost mode.

6. Heating mode with the energized 6K Relay The energized 6K relay on the interface board (6CF) will connect Y1 and Y2 and disconnect Y2OUT from the TS control to the indoor blower if the J1 pin is not in the ON position. The compressor will operate only in second stage regardless of the first or second stage call from the thermostat. The indoor blower will operate in low air mode. The indoor discharge air temperature should be about 10°F hotter than a normal heat pump. If highspeed air is preferred, move J1 pin to the ON position at the interface board (6CF). This will send the Y2OUT signal back to the indoor blower for the high speed air.

Y2 OUT

24V (R) FROM YORKGUARD

Y2 OUT

FIGURE 1 : 6CF Interface Board

2 Unitary Products Group

Physical and Electrical Data

036-21342-002 Rev. E (0505)

MODEL

E4TS030 E4TS036 E4TS048 E4TS060

UNIT SUPPLY VOLTAGE 208/230-1-60 NORMAL VOLTAGE RANGE

187 to 252

MIN. CIRCUIT AMPACITY 14.8 18.3 28.0 34.4 MAX. OVERCURRENT DEVICE AMPS

25 30 50 60

COMPRESSOR TYPE T27B264CBCA T27B355CBCA T29A464BBCA T29A544BBCA

COMPRESSOR AMPS

RATED LOAD 11.3 14.1 21.2 26.3

LOCKED ROTOR 65 84 130 142 CRANKCASE HEATER YES YES YES YES FAN MOTOR AMPS RATED LOAD .7 .7 1.5 1.5 FAN DIAMETER INCHES 24 24 24 24

RATED HP 1/10 1/10 1/4 1/4

FAN MOTOR

NOMINAL RPM 825 825 825 850 NOMINAL CFM 2650 2650 3200 3200

FACE AREA SQ. FT.20.020.020.020.0

COIL

ROWS DEEP1122

FIN / INCH 16 16 13 13 LIQUID LINE OD 3/8 3/8 3/8 3/8 VAPOR LINE OD 7/8 7/8 7/8 7/8

UNIT CHARGE, (LBS - OZ)

9 - 9 10 - 1 12 - 1 13 - 1

CHARGE PER FOOT, OZ .70 .70 .70 .70 OPERATING WEIGHT LBS. 242 242 310 310

1. Rated in accordance with ARI Standard 110, utilizaton range “A”.

2. Dual element fuses or HACR circuit breaker.

3. The Unit Charge is correct for the outdoor unit, matched indoor coil and 15 feet of refrigerant tubing. For tubing lengths other than 15 feet, add or subtract the amount of refrigerant calculated, using the difference in length multiplied by the per foot value.

48" OVERHEAD CLEARANCE

VAPOR CONNECTION

LIQUID CONNECTION

3-1/8

AIR IN 4 SIDES

5-1/2

2-3/8

All dimensions are in inches. They are subject to change without notice. Certified dimensions will be provided upon request.

UNIT

MODEL

E4TS

030 036 048 060

DIMENSIONS

ABC 31-7/8 35 35 31-7/8 35 35 31-7/8 35 35 37-7/8 35 35

REFRIGERANT

CONNECTION

LINE SIZE

LIQUID VAPOR

3/8

Unitary Products Group 3

7/8

036-21342-002 Rev. E (0505)

Additional R-22 Charge / Orifice Size for Various Matched Systems

OUTDOOR UNIT E4TS030 E4TS036 E4TS048 E4TS060 UNIT ORIFICE(S)** ———— FACTORY CHARGE, LBS. - OZ. 9 - 9 10 - 1 12 - 1 13 - 1

INDOOR COIL G1FA/G1UA048S17,21 78 701 + 0 702 + 0 — —

G1FA/G1UA060S21,24 84 — 702 + 10 703 + 0 703 + 0 G1FA060S21,24T 84 — — 703 + 0 703 + 0 G2FD046(S,H)17 78 701 + 0 702 + 0 — — G2FD042(S,H)21 78 701 + 0 — — — G2FD048(S,H)21, 24 84 701 + 6 702 + 0 — — G2FD060(S,H)24 90 — 702 + 10 703 + 0 703 + 0 G2FD060H24T 90 — — 703 + 0 703 + 0 G2FD061H24 90 — — 703 + 8 703 + 4 REFRIGERANT LINE ADDER OZ. / FT. .70 .70 .70 .70

COIL ORIFICE

REQUIRED SYSTEM EXPANSION DEVICE + ADDITIONAL CHARGE, OZ.

Airflow

VARIABLE SPEED INDOOR

N1VSB12 Hi/Low CFM 1050/630 — — — N1VSC16 Hi/Low CFM 1065/650 1185/770 — — N1VSD20 Hi/Low CFM — 1200/780 1605/1040 1860/1200 P1XDB12V075 Hi/Low CFM 1040/580 1220/690 — — P1XUB12V055 Hi/Low CFM 1020/570 1200/660 — — P1DUB16V080 Hi/Low CFM 1050/540 1200/650 — — P1XUC16V075 Hi/Low CFM 1000/550 1200/650 1605/880 — P1DUC20V080 Hi/Low CFM — 1220/660 1620/900 1870/1030 P1DUC20V096 Hi/Low CFM — 1200/650 1610/900 1850/1080 P1XUC20V095 Hi/Low CFM — 1200/630 1590/850 1880/1000 P1XUD20V112 Hi/Low CFM — 1260/720 1620/920 1800/990 P1XDD20V112 Hi/Low CFM — 1200/690 1610/850 1870/1010 F(2,3)FV060 Hi/Low CFM — — 1600/1040 1875/1200 Hi CFM — 1000 1200 1600 1900 Max Low CFM — 850 1000 1350 1600 Recommended Low CFM — 600 750 900 1050

1. Unit factory charge listed on the unit namep late includes refrigerant for the condensor, the smallest evaporator and for 15 feet of interconnecting line tubing.

2. Verify the TXV kit and the additional charge required for the specific evaporator coil in the system using the table above.

3. Add additional charge for the amount of interconne cting line tubing greater than 15 feet at the rate specified in the table above.

4. Permanently mark the unit nameplate with the total system charge.

5. Total System Charge = Base charge (as shipped) + adder for evaporator + adder for line set.

4 Unitary Products Group

COOLING CAPACITY - Variable Speed Air Handler

UNIT

MODEL

E4TS030

E4TS036

E4TS048

E4TS060

1. G2FD coils available with a factory installed horizontal drain pan. See price pages for specific model number.

2. Single phase units require single phase 2HK heaters.

N1VS AIR HANDLER

MODEL

N1VSB12 5,7.5,10,15,18 17 G2FD046S17

N1VSC16 5,7.5,10,15,20 21

N1VSC16 5,7.5,10,15,20 21 G2FD048S21

N1VSD20 7.5,10,15,20,25,30 24 G2FD048S24

F(2,3)FV060 10,15,20,25

N1VSD20 7.5,10,15,20,25,30

F(2,3)FV060 10,15,20,25

N1VSD20 7.5,10,15,20,25,30

ELECTRIC

HEA T KW

COIL MODEL

G2FD042S21

G2FD048S21

G2FD060S24

G2FD061H24

G2FD060S24

G2FD061H24

–

STAGE (# CYL)

RATED

CFM

1 630 15200 12200 2 1050 29000 21400 12.0 1 650 15000 12000 2 1065 28600 21000 11.9 1 650 15800 12600 2 1065 30000 22000 12.1 1 770 21400 15400 2 1185 36000 25600 11.6 1 780 21600 15600 2 1200 36400 26000 11.8 1 1040 26800 21800 2 1600 48000 35600 11.4 1 1040 26800 21800 2 1605 48000 35600 11.4 1 1040 27400 22200 2 1605 49000 36400 11.6 1 1220 27800 23400 2 1875 55500 40500 10.4 1 1200 27800 23400 2 1860 55500 40500 10.4 1 1200 29000 24000 2 1860 57000 41500 10.6

TOTAL SENS.

036-21342-002 Rev. E (0505)

COOLING

NET MBH

SEER EER

15.5

15.4

15.7

15.0

15.2

15.0

15.2

14.5

14.7

13.7

13.6

13.9

13.3

13.6

13.8

13.2

13.4

COOLING CAPACITY - Variable Speed Furnace

UNIT

MODEL

E4TS030

For notes see Page 7.

VARIABLE SPEED FURNACE MODEL

P1XDB12V 17 G2FD046S17

P1XUB12V 17

P1DUB16V 17

P1XUC16V 21

WCOIL MODEL

G2FD046S17

G1UA048S17

G1FA048S17

G2FD046S17

G1UA048S17

G1FA048S17

G2FD042S21

G1UA048S21

G1FA048S21

G2FD048S21

COOLING

STAGE (# CYL)

RATED

CFM

1 580 13800 10400 2 1040 28200 20800 11.6 1 570 13800 10400 2 1020 28000 20600 11.6 1 570 13800 10400 2 1020 28000 20600 11.6 1 570 13800 10400 2 1020 28000 20600 11.6 1 540 13600 10200 2 1050 28200 20800 11.7 1 540 13600 10200 2 1050 28200 20800 11.7 1 540 13600 10200 2 1050 28200 20800 11.7 1 600 13600 10400 2 1100 28000 20600 11.4 1 600 13800 10600 2 1100 28800 21400 11.6 1 600 13800 10600 2 1100 28800 21400 11.6 1 600 14200 10800 2 1100 29000 21400 11.8

NET MBH

TOTAL SENS.

SEER2EER

15.0

14.8

15.2

15.3

13.3

13.4

13.2

13.6

13.7

Unitary Products Group 5

036-21342-002 Rev. E (0505)

COOLING CAPACITY - Variable Speed Furnace (Continued)

UNIT

MODEL

E4TS036

For notes see Page 7.

VARIABLE SPEED FURNACE MODEL

P1XDB12V 17 G2FD046S17

P1XUB12V 17

P1DUB16V 17

P1XUC16V 21

P1DUC20V 21

P1XUC20V 21

P1XDD20V 24 G2FD048S24

P1XUD20V 24

WCOIL MODEL

G2FD046S17

G1UA048S17

G1FA048S17

G2FD046S17

G1UA048S17

G1FA048S17

G1UA048S21

G1FA048S21

G2FD048S21

G1UA060S21

G1FA060S21

G1UA048S21

G1FA048S21

G2FD048S21

G1UA060S21

G1FA060S21

G1UA048S21

G1FA048S21

G2FD048S21

G1UA060S21

G1FA060S21

G1UA048S24

G1FA048S24

G2FD048S24

G1UA060S24

G1FA060S24

STAGE (# CYL)

COOLING

RATED

CFM

1 690 20000 15200 2 1220 35600 25800 10.8 1 660 19800 15000 2 1200 35400 25600 11.0 1 660 19800 15000 2 1200 35400 25600 11.0 1 660 19800 15000 2 1200 35400 25600 11.0 1 650 20000 15000 2 1200 35600 25600 11.0 1 650 20000 15000 2 1200 35600 25600 11.0 1 650 20000 15000 2 1200 35600 25600 11.0 1 640 20200 15200 2 1200 35800 25800 11.1 1 640 20200 15200 2 1200 35800 25800 11.1 1 640 20400 15400 2 1200 36000 26000 11.1 1 640 21000 15800 2 1200 37000 26600 11.3 1 640 21000 15800 2 1200 37000 26600 11.3 1 640 20200 15200 2 1200 35800 25800 11.2 1 640 20200 15200 2 1200 35800 25800 11.2 1 640 20400 15400 2 1200 36000 26000 11.3 1 640 21000 15800 2 1200 37000 26600 11.4 1 640 21000 15800 2 1200 37000 26600 11.4 1 625 20000 15000 2 1200 35600 25600 11.0 1 625 20000 15000 2 1200 35600 25600 11.0 1 625 20200 15200 2 1200 35800 25800 11.2 1 625 20800 15600 2 1200 36800 26400 11.3 1 625 20800 15600 2 1200 36800 26400 11.3 1 690 20400 16200 2 1200 36000 27400 11.3 1 715 20600 16000 2 1260 36200 27200 11.2 1 715 20600 16000 2 1260 36200 27200 11.2 1 715 20800 16200 2 1260 36400 27400 11.4 1 715 21400 16600 2 1260 37400 28000 11.6 1 715 21400 16600 2 1260 37400 28000 11.6

NET MBH

TOTAL SENS.

SEER2EER

14.0

14.4

14.1

14.3

14.6

14.0

14.2

14.5

14.2

14.5

14.8

12.4

12.5

12.6

12.5

12.6

13.0

12.5

12.8

13.1

12.6

12.7

13.0

12.9

12.8

13.0

13.3

6 Unitary Products Group

036-21342-002 Rev. E (0505)

COOLING CAPACITY - Variable Speed Furnace (Continued)

UNIT

MODEL

E4TS048

E4TS048 P1XUD20V 24

E4TS060

1. Cooling MBH based on 80° F entering air temperature, 50% RH and rated airflow.

2. SEER (Seasonal Energy Efficiency Ratio) equals the total cooling output in BTU’s during a normal annual usage period for cooling divided by the total electric power input in watt-hours during the same period. Normal annual usage is a combination of both one and two cylinder operating periods.

3. EER (Energy Efficiency Ratio) equals the total cooling output in BTU’s at 95° F outdoor ambient divided by the total electric power in watt-hours at those conditions.

VARIABLE SPEED FURNACE MODEL

P1XUC16V 21

P1DUC20V 21

P1XUC20V 21

P1XDD20V 24

P1XUD20V 24

WCOIL MODEL

G1UA060S21

G1FA060S21

G1UA060S21

G1FA060S21

G2FD060S24

G2FD061H24

G1UA060S24

G1FA060S24

G2FD060S24

G2FD061H24

G2FD060S24

G2FD061H24

G1UA060S24

G1FA060S24

G2FD060S24

G2FD061H24

STAGE (# CYL)

RATED

CFM

1 880 23800 17600 2 1600 47000 33800 10.8 1 880 23800 17600 2 1600 47000 33800 10.8 1 900 24200 18000 2 1610 47500 34200 10.9 1 900 24200 18000 2 1610 47500 34200 10.9 1 850 23600 17400 2 1590 47000 33800 10.8 1 850 23600 17400 2 1590 47000 33800 10.8 1 880 24400 18400 2 1580 47500 34200 11.0 1 880 24800 18800 2 1580 48500 34800 11.2 1 915 24800 18800 2 1620 48000 34600 11.0 1 915 24800 18800 2 1620 48000 34600 11.0 1 915 24800 18800 2 1620 48000 34600 11.0 1 915 25200 19200 2 1620 49000 35200 11.3 1 1000 27000 20400 2 1800 55000 39600 10.0 1 1000 28000 20800 2 1800 56000 40000 10.2 1 990 27000 20400 2 1800 55500 40000 10.2 1 990 27000 20400 2 1800 55500 40000 10.2 1 990 27000 20400 2 1800 55500 40000 10.2 1 990 28000 20800 2 1800 56500 40500 10.4

COOLING NET MBH

TOTAL SENS.

SEER2EER

14.0

14.4

14.2

14.5

13.7

14.0

13.8

14.0

12.6

12.5

12.7

12.9

12.6

12.8

12.5

12.8

Unitary Products Group 7

036-21342-002 Rev. E (0505)

HEATING CAPACITY - Variable Speed Air Handler

UNIT

MODEL

E4TS030

E4TS036

E4TS048

E4TS060

1. G2FD coils available with a factory installed horizontal drain pan. See price pages for specific model number.

2. Single phase units require single phase 2HK heaters.

N1VS AIR HANDLER

MODEL

N1VSB12 5,7.5,10,15,18 17 G2FD046S17

N1VSC16 5,7.5,10,15,20 21

N1VSC16 5,7.5,10,15,20 21 G2FD048S21

N1VSD20 7.5,10,15,20,25,30 24 G2FD048S24

F(2,3)FV060 10,15,20,25

N1VSD20 7.5,10,15,20,25,30

F(2,3)FV060 10,15,20,25

N1VSD20 7.5,10,15,20,25,30

ELECTRIC

HEAT KW

COIL MODEL

G2FD042S21

G2FD048S21

G2FD060S24

G2FD061H24

G2FD060S24

G2FD061H24

–

STAGE (# CYL)

RATED

CFM

1 630 13400 – – 3.80 2 630 24600 14400 8.7 3.48 2 1050 26400 15400 9.0 3.60 1 650 13200 – – 3.80 2 650 24200 14200 8.7 3.46 2 1065 26000 15200 9.0 3.58 1 650 13800 – – 3.88 2 650 24800 14800 8.9 3.52 2 1065 27000 16000 9.2 3.64 1 770 19600 – – 3.78 2 770 31600 19000 8.7 3.52 2 1185 35000 20800 9.2 3.54 1 780 20000 – – 3.86 2 780 32000 19200 8.8 3.62 2 1200 35600 21200 9.3 3.74 1 1040 23800 – – 3.66 2 1040 43500 24800 8.2 3.50 2 1600 47000 26400 8.5 3.58 1 1040 23800 – – 3.66 2 1040 43500 24800 8.2 3.50 2 1605 47000 26400 8.5 3.58 1 1040 24200 – 3.72 2 1040 44500 25600 8.4 3.58 2 1605 48000 27000 8.7 3.66 1 1220 25800 – – 3.58 2 1220 51000 26400 8.1 3.32 2 1875 54000 28600 8.5 3.44 1 1200 25800 – – 3.58 2 1200 51000 26400 8.1 3.32 2 1860 54000 28600 8.5 3.44 1 1200 26600 – – 3.64 2 1200 50500 26800 8.3 3.38 2 1860 55000 29200 8.7 3.50

HEATING

47 OD 17 OD

NET MBH

HSPF COP@ 47

8 Unitary Products Group

+ 16 hidden pages