York PCE6 SERIES Скачать руководство пользователя страница 16 | Manualshive

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5300477-UIM-A-0317

16

Johnson Controls Unitary Products

FIGURE 11:

Ladder Wiring Diagram

2 STAGE AC UNIT WITH OR WITHOUT

ELECTRIC HEAT - 460-3-60

LADDER WIRING DIAGRAM

5309205-UWD-A-1216

FIELD INSTALLED CONTROL

FIELD INSTALLED POWER

24V LOW VOLTAGE

460V LINE VOLTAGE

Blower Control Fault Codes

LAMP OFF

LAMP ON

SLOW RED

RAPID RED

7 RED

8 RED
9 RED

No Power to control

Internal control failure

Control normal operation

Test Mode

Call for heat and cool at the same time

Model ID plug not inserted
Internal fault self corrected, attempting

normal operation.

Flashes Fault Condition

BLK

RED

BLU

BRN/WHT

RED

BLK

PUR

PUR

BLU

BLU

BLU

YEL

WHT

WHT/BLK

PUR/WHT

RED/WHT

BLU/WHT

BLU

YEL/BLU

BLU

BLK

RED

RED

BLK/WHT

GRN

GRN

L2

L1

T1

L1

L3

L2

T2

ID BLWR

MOTOR

OD FAN
MOTOR

PWM

INDOOR BLOWER

MOTOR

T-STAT

LOW

VOLTAGE

BOX

HI

PRESSURE

LOSS OF CHARGE

COIL

CONTACTOR

COIL

COMPRESSOR

2-STG

6

5

4

3

2

1

CAPACITOR

COMPRESSOR

XFMR

F

C

1

460V

24V SEC

75VA

COM

3

1

WHT

YEL/BLK

YEL/BLK

WHT/BLK

YEL

RED
GRN

GRY

BLU

BLU

2 STAGE
BLOWER

CONTROL

MODEL ID

PLUG

C

HUM

O

W1
W2

Y1

Y/Y2

G

R

PWM COM

PWM ENABLE

PWM

HT1

HT2

HT COM

C

24 VAC

P1

P3

3A

FUSE

R

C

G

HUM

Y1

Y2

W2

W1

COM

PWM

E

BLK

BLK

BLK

YEL

BLK/WHT

BLK

L3

CRANKCASE

HEATER

TEMP.

SWITCH

GROUND

LUG

T3

NOTICE

THIS UNIT IS WIRED

FOR THREE-PHASE POWER.

DO NOT CONNECT TO

A SINGLE PHASE SUPPLY

WIRING DIAGRAM FOR
HEATER KIT:
6HK06502046

E

T

A

N

R

E

T

L

A

R

O

F

M

A

R

G

A

I

D

G

N

I

R

I

W

R

E

T

A

E

H

E

E

S

.

S

T

I

K

Y

R

O

S

S

E

C

C

A

R

E

T

A

E

H

C

I

R

T

C

E

L

E

L

A

N

O

I

T

P

O

Y

R

O

S

S

E

C

C

A

R

E

T

A

E

H

HE6

HE5

HE4

HE3

HE2

FL

FL

FL

FL

FL

HE1

FL

WHT

T1

L1

T3

L3

T2

L2

L3

L2

L1

GND

BLU

YEL

BLK

RED/WHT

BLK

6

5

4

3

2

1

PUR

LS

LS

BLU

BLK

YEL

BLU

BLU

YEL

BLK

BLU

OPEN ALL DISCONNECTS

BEFORE SERVICING THIS UNIT.

CAUTION

!

1. ALL FIELD WIRING TO BE ACCOMPLISHED FOLLOWING CITY, LOCAL, AND/OR NATIONAL CODES
IN EFFECT AT THE TIME OF UNIT INSTALLATION.

2. CAUTION: LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS. WIRING
ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION. IF ANY OF THE WIRING AS
SUPPLIED WITH UNIT MUST BE REMOVED, IT MUST BE REPLACED WITH TYPE 105 C 600 VOLT
WIRE OR EQUIVALENT AND CLEARLY RENUMBERED FOR IDENTIFICATION. VERIFY PROPER
OPERATION AFTER SERVICING.

3. FACTORY WIRED FOR 460 VOLT THREE PHASE SUPPLY POWER.

4. MOTORS ARE INHERENTLY PROTECTED.

5. SEE UNIT NAMEPLATE FOR MAXIMUM FUSE AND/OR CIRCUIT BREAKER SIZE AND MINIMUM
CIRCUIT AMPACITY.

Notes:

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Содержание PCE6 SERIES

Страница 1: ... are available to provide electric heat The units are completely assembled on rigid removable base rails All piping refrigerant charge and electrical wiring is factory installed and tested The units require only electric power and duct connections at the point of installation SECTION II SAFETY This is a safety alert symbol When you see this symbol on labels or in manuals be alert to the potential ...

Страница 2: ...t for proposed installation should be based on heat loss heat gain calculations made in accordance with industry recognized proce dures such as the Air Conditioning Contractors of America Manual J WARNING Before performing service or maintenance operations on unit turn off main power switch to unit Electrical shock could cause personal injury Improper installation adjustment alteration service or ...

Страница 3: ... the place of installation Rig the unit by attaching chain or cable slings to the lifting holes provided in the base rails Spreader bars whose length exceeds the largest dimension across the unit MUST be used across the top of the unit Units may be moved or lifted with a forklift Slotted openings in the base rails are provided for this purpose FIGURE 1 Component Location OUTDOOR FAN MOTOR OUTDOOR ...

Страница 4: ...34 140 74 FIGURE 2 Unit 4 Point Load Weight Table 3 Unit Dimensions Model Dimensions inches A B C B36 51 1 4 45 3 4 49 B48 51 1 4 45 3 4 53 B60 51 1 4 45 3 4 55 X CENTER OF GRAVITY FRONT OF UNIT Y D C B A A0295 001 COMPRESSOR FIGURE 3 Unit Dimensions and Access Locations HIGH VOLTAGE CONNECTION 7 8 HIGH VOLTAGE CONNECTION 1 3 32 COMPRESSOR ACCESS PANEL CONDENSATE DRAIN BLOWER ACCESS PANEL CONTROL ...

Страница 5: ...lters should be checked monthly this is especially important since this unit is used for both heating and cooling Table 4 Unit Clearances Direction Distance in Direction Distance in Top1 1 Minimum Clearance of 1inch all sides of supply air duct for the first 3 feet of duct for 20 25 kW zero inches thereafter For all other heaters zero inch clearance all sides for entire length of duct 36 Power Ent...

Страница 6: ...e with local codes or in their absence with the N E C C E C Voltage tolerances which must be maintained at the compressor terminals during starting and running conditions are indicated on the unit Rating Plate and Table 1 The wiring entering the cabinet must be provided with mechanical strain relief A fused disconnect switch should be field provided for the unit If any of the wire supplied with th...

Страница 7: ... to be installed with a field installed single point power modification 1 Minimum Circuit Ampacity 2 Maximum Over Current Protection per standard UL 1995 3 Fuse or HACR circuit breaker to be field installed 4 Single Point Connection Kit required Table 6 Electrical Data for 460 3 60 Multi Source Power Model Compressor OD Fan Motor Blower Motor Electric Heat Option MCA1 Amps Max Fuse2 or Breaker3 Si...

Страница 8: ...e Interlaced Interlaced Interlaced Indoor Coil Data Face area Sq Ft 6 3 6 3 6 3 Rows 3 3 4 Fins per inch 16 16 16 Tube diameter 3 8 3 8 3 8 Circuitry Type Interlaced Interlaced Interlaced Refrigerant control TXV TXV TXV Outdoor Fan Data Fan diameter Inch 26 26 26 Type Prop Prop Prop Drive type Direct Direct Direct No speeds 1 1 1 Motor HP each 1 3 1 3 1 3 RPM 850 850 850 Nominal total CFM 3200 320...

Страница 9: ...ng refrigerant leaks replacing refrigerant components such as filter drier pressure switch metering device or coil Units are shipped with compressor mountings which are factory adjusted and ready for operation CAUTION This system uses R 410A refrigerant which operates at higher pres sures than R 22 No other refrigerant may be used in this system CAUTION Scroll compressors require proper rotation t...

Страница 10: ...2 865 787 735 662 598 B 1147 1056 972 895 815 735 657 578 511 450 C 1003 904 813 724 632 552 470 400 327 258 D 902 802 700 602 504 429 348 292 201 201 48 High Cool A 1893 1845 1804 1764 1717 1672 1625 1576 1528 1473 B 1785 1737 1694 1650 1597 1547 1501 1452 1392 1335 C 1703 1649 1595 1546 1491 1436 1385 1327 1264 1200 D 1654 1596 1535 1483 1427 1370 1315 1252 1187 1118 Low Cool A 1304 1225 1152 10...

Страница 11: ...gh Pressure Switch HPS The switch protects against excessive discharge pressures Loss of Charge Switch LCS The switch protects against loss of charge due to a leak in the system The above pressure switch is specifically designed to operate with R 410A systems R 22 pressure switches must not be used as replace ments for the R 410A pressure switch Indoor Circulating Blower When the thermostat calls ...

Страница 12: ... cause must be investigated and corrected The 460V 6HK three phase heat kit limit switch s is an auto reset low voltage switch that disconnects the line voltage power to the heat kit elements if an over temperature condition should occur Table 11 Delay Profile Descriptions Delay Profile Period Cooling Level Time in State Minutes A Pre Run Bypass Bypass Short Run Bypass Bypass Run 100 No Limit Post...

Страница 13: ... is set at or above the required speed See Table 13 8 Make sure all unit panels are in place and secured and that an air filter is installed FIGURE 8 Indoor Blower Control 03 21752 86 1267 02 3 8 803 5 3 6 7 21 80 67 7 6 7 21 1 225 5 2 6 7 21 Table 14 Enhanced ECM Indoor Blower Control Board Fault Codes Flashes Fault Condition LED OFF No power to control LED ON Internal control failure SLOW RED Co...

Страница 14: ...as often as necessary to keep the coil clean If water is used to clean the coil be sure that the power to the unit is shut off prior to cleaning TROUBLESHOOTING FIGURE 9 Measuring External Static Pressure i 0w 1035 5 7851 5 8 7 6833 5 8 7 0 35 6685 36 1 6 2 7 5 i w 1035 WARNING Prior to any of the following maintenance procedures shut off all power to the unit to avoid personal injury CAUTION Exer...

Страница 15: ...2 1 P1 P3 3A FUSE T1 L1 T2 L2 T3 L3 L1 L3 L2 Blower Control Fault Codes LAMP OFF LAMP ON SLOW RED RAPID RED 7 RED 8 RED 9 RED No Power to control Internal control failure Control normal operation Test Mode Call for heat and cool at the same time Model ID plug not inserted Internal fault self corrected attempting normal operation Flashes Fault Condition Notes FIELD INSTALLED CONTROL FIELD INSTALLED...

Страница 16: ...M C 24 VAC P1 P3 3A FUSE R C G HUM Y1 Y2 W2 W1 COM PWM E BLK BLK BLK YEL BLK WHT BLK L3 CRANKCASE HEATER TEMP SWITCH GROUND LUG T3 NOTICE THIS UNIT IS WIRED FOR THREE PHASE POWER DO NOT CONNECT TO A SINGLE PHASE SUPPLY WIRING DIAGRAM FOR HEATER KIT 6HK06502046 E T A N R E T L A R O F M A R G A I D G N I R I W R E T A E H E E S S T I K Y R O S S E C C A R E T A E H C I R T C E L E L A N O I T P O Y...

Страница 17: ...y Manifold sets must be at least 700 psig high side and 180 psig low side with 550 psig retard All hoses must have a service pressure rating of 800 psig Leak detectors must be designed to detect HFC refrigerants Systems must be charged with liquid refrigerant Use a commercial type metering device in the manifold hose R 410A can only be used with POE type oils POE type oils rapidly absorb moisture ...

Страница 18: ...5300477 UIM A 0317 18 Johnson Controls Unitary Products NOTES ...

Страница 19: ...e compressor 208 volts AC 230 volt AC 460 volts AC 575 volts AC Anti recycle timer Measured voltage L1 to L2 L2 to L3 L1 to L3 Total amperes L1 L2 L3 Compressor amperes L1 L2 L3 Measured voltage R and C outdoor unit control board Air Flow Setup Cooling Supply static inches of water column Supply air dry bulb temperature Return air dry bulb temperature Temperature drop A B C D Blower Type Set Up Ou...

Страница 20: ...nd equipment maintenance Clean Up Job Site Owner Education Comments and Additional Job Details Provide owner with the owner s manual Explain thermostat use and programming if applicable to owner Unit Operation and Cycle Test Operate the unit through continuous fan cycles from the thermostat noting and correcting any problems Operate the unit through cooling cycles from the thermostat noting and co...

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