manualshive.com logo in svg

Armstrong Air RP14AC Series, Инструкция по установке и обслуживанию, Страница: 13 / 13

Поделиться
Скачать
Armstrong Air RP14AC Series Скачать руководство пользователя страница 13

507296-01

Page 13  of 13

Issue 1650

 208/230V-1PH,60HZ

Description

DS1 (GREEN)

DS2 (RED)

No Power to Control

OFF

OFF

Normal Operation / Power to

Control

Simultaneous Slow Flash

Anti-Short Cycle Lockout

Alternate Slow Flash

Low Pressure Switch Fault

OFF

Slow Flash

Low Pressure Switch Lockout

OFF

ON

High Pressure Switch Fault

Slow Flash

OFF

High Pressure Switch Lockout

ON

OFF

G

W1

C

R

O

THERMOSTAT

L1

T1

T2

L2

C

H

F

DUAL

CAPACITOR

COMPRESSOR

C

S

R

537661-01

CONNECTION DIAGRAM, HEAT PUMP

CONSTANT TORQUE BLOWER, SINGLE PHASE

RED

BLK

208V

240V

24V

INDOOR BLOWER MOTOR

NOTE:   IF ANY OF THE ORIGINAL   WIRE IS REPLACED THE   SAME SIZE AND TYPE WIRE   MUST BE USED.   USE COPPER CONDUCTOR   ONLY, MIN 75

C WIRE

   

LINE VOLTAGE FIELD INSTALLED

WARNING- ELECTRIC SHOCK HAZARD. UNIT MUST BE GROUNDED IN ACCORDANCE WITH NATIONAL AND LOCAL CODES.

BLU

YEL

NC

C

W1

C

L

R

O

Y1

FAN

O-OUT

LO-PS

DF

HI-PS

COMMON

Y1 OUT

24 V

Y

RED

YEL

BLU

WHT

GRN

ORG

DIAGNOSTIC CODES FOR DEFROST CONTROL LEDS

Note: Because the Pressure Switches are monitored only when "Y1" (Input) is active, the code for pressure switch open will not be seen when "Y1" is off. Instead, the "Normal Operation" or "Anti Short Cycle" code will be seen.   Also, when a pressure switch opens and caused a short cycle lockout, the pressure switch-open code will be seen until it closes, then the short cycle lockout code will flash unless it has already expired.

W1 & W2 CAN BE USED TO STAGE ELECTRIC HEAT ACCESSORY ON 10, 15 & 20KW MODELS

5 & 7.5 KW HEATER ACCESSORIES FUNCTION OFF W1 ONLY.

BLK

DEFROST CONTROL

WHT

DEFROST CONTROL

J2-2

J2-4

BLK

C

1

2
3
4
5

WHT

BLU

RED

BLU

WHT

L

N

G

NOTE: TAP1 FOR FAN ONLY TAP 2 FOR COOLING TAP3 FOR HIGH STATIC COOLING TAP4 AND TAP5 FOR ELECTRIC HEAT- REFER TO HEATING LABEL

TRANSFORMER

L

G

N

BLK

CONTACTOR

BLK

YEL W/STRIPE

CONTACTOR

(See instructions or markings on System Diagnostic Module for codes of System Diagnostic Module)

BLK

BLU

WHT

FAN

YEL

YEL W/STRIPE

K1-2

K1-1

J2-1

B1

CMC1

C12

GRY

ORG

BLK

CONDENSER FAN MOTOR

PUR

J1-2

J1-1

J1-3

B4

B3

CONTACTOR

K1

HIGH PRESSURE

SWITCH

THERMAL PROTECTION

SWITCH (IF USED)

S173

S4

J1-11

J1-12

REV. VALVE

DEFROST T'STAT

LOW PRESSURE

SWITCH

GRY

GRY

BLK

BLK

BRN

BRN

L1

S79

S6

J1-5

J1-6

J1-8

J1-9

J1-7

J1-10

YEL

T1

BLU

YEL

J2-6

J2-5

S1

CONTROL CIRCUIT WIRING TO BE 24 VOLT, NEC CLASS-2

CMC1

J1: PLUG THROUGH CONTROL PANEL (12 PIN)

J2: PLUG FOR ACCESSORY HEAT (6 PIN)

INDOOR BLOWER MOTOR

GRN

FLOAT SWITCH

(IF USED)

YEL

YEL

CRANK CASE HEATER (IF USED)

BLK

BLK

HR1

Figure 11. Connections Diagram - Heat Pump Constant Torque

Содержание RP14AC Series

Страница 1: ...adian Electrical Code Part 1 CSA 22 1 latest edition in Canada and any state or provincial laws or local ordinances Local authorities having jurisdiction should be consulted before installation is made Such applicable regulations or requirements take precedence over the general instructions in this manual CAUTION Save these instructions for future reference INSTALLATION AND MAINTENANCE INSTRUCTION...

Страница 2: ...d with any ductwork in the outdoor air stream The outdoor fan is not designed to operate against any additional static pressure Location The unit is designed to be located outdoors with sufficient clearance for free entrance to the air inlet and discharge air openings The location must also allow for adequate service access The unit must be installed on a solid foundation that will not settle or s...

Страница 3: ...C 410A are higher than pressures in units charged with HCFC 22 All service equipment MUST be rated for use with HFC 410A refrigerant WARNING Clearances All units require certain clearances for proper operation and service Refer to Table 1 for the minimum clearances to combustibles required for construction servicing and proper unit operation In the U S units may be installed on combustible floors ...

Страница 4: ...ed so that water or moisture cannot be drawn into the unit during normal operation CAUTION Units are factory wired for a 230 volt power supply If power supply is 208 volts it will be necessary to change a wire connection on the unit transformer from 240V terminal to 208V terminal as shown on the wiring diagram Use only copper conductors If any of the original unit wiring is replaced the same size ...

Страница 5: ...achments 5 Install drain pan overflow switch and wire according to downflow conversion kit instructions Filters Air filters are not supplied with the unit A field provided air filter must always be installed ahead of the evaporator coil and must be kept clean or replaced Dirty filters will reduce the airflow of the unit An optional filter rack kit may be purchased separately for installation insid...

Страница 6: ...red for safety while servicing do not open the system disconnect switch Heater Kit Accessory if used The unit is fully equipped for cooling operation without auxiliary heat A heater kit accessory may also be used To install the heater kit accessory see Figure 6 1 Disconnect the power and open the main control access 2 Disconnect the plug separating the high voltage wire harness Remove the high vol...

Страница 7: ... send a signal to the defrost control board to start the defrost timing It also terminates defrost when the liquid line warms up to 60 F Figure 7 Defrost Control Board Diagnostic LEDs 24V Terminal Strip Connections Defrost Interval Timing Pins Low Pressure Switch optional Test Pins Compressor Delay Pins High Pressure Switch Reversing Valve Defrost Thermostat FAN K1 RELAY C2 U1 U2 K2 RELAY K3 RELAY...

Страница 8: ...he control board In addition the diagnostic LEDs will indicate a locked out pressure switch after the fifth occurrence of an open pressure switch see Table 3 The unit will remain locked out until power to the board is interrupted then re established or until the jumper is applied to the TEST pins for 0 5 seconds NOTE The defrost control board ignores input from the low pressure switch terminals as...

Страница 9: ...he system shut off all electrical power to the unit Turn off accessory heater power switch if applicable Electrical shock could cause personal injury or death WARNING Periodic inspection and maintenance normally consists of changing or cleaning the filters and cleaning the outdoor coil On occasion other components may also require cleaning Filters Filters are not supplied with the unit Inspect onc...

Страница 10: ...IF USED 208 230 1 60 POWER SUPPLY WITH MIN 75 C COPPER WIRE G W1 C R CONTACTOR CONTROL CIRCUIT WIRING TO BE 24 VOLT N E C CLASS 2 L1 T1 COMPRESSOR CONTACTOR COMPRESSOR CONTACTOR DUAL CAPACITOR COMPRESSOR TRANSFORMER C S R L2 537662 01 24V LINE VOLTAGE FIELD INSTALLED WARNING ELECTRIC SHOCK HAZARD UNIT MUST BE GROUNDED IN ACCORDANCE WITH NATIONAL AND LOCAL CODES S1 K1 T1 B3 B4 K1 2 C12 B1 K1 1 SEE ...

Страница 11: ...T GRN 5 7 5KW HEATER ACCESSORIES FUNCTION OFF W1 ONLY BLK J2 1 J2 2 BLK C 1 2 3 4 5 J2 6 J2 5 WHT BLU RED YEL WHT B1 PUR B4 BLACK ORG L N G B3 S1 TRANSFORMER TI L G N BLK K1 1 CONTACTOR YEL W STRIPE CONTACTOR K1 2 BLU BLU GRN CONTACTOR KI YEL BLK J2 4 NOTE TAP1 FOR FAN ONLY TAP 2 FOR COOLING TAP3 FOR HIGH STATIC COOLING TAP4 AND TAP5 FOR ELECTRIC HEAT REFER TO HEATING LABEL BLK W STRIPE YEL THERMA...

Страница 12: ...open will not be seen when Y1 is off Instead the Normal Operation or Anti Short Cycle code will be seen Also when a pressure switch opens and caused a short cycle lockout the pressure switch open code will be seen until it closes then the short cycle lockout code will flash unless it has already expired See instructions or markings on System Diagnostic Module for codes of System Diagnostic Module ...

Страница 13: ...rt Cycle code will be seen Also when a pressure switch opens and caused a short cycle lockout the pressure switch open code will be seen until it closes then the short cycle lockout code will flash unless it has already expired W1 W2 CAN BE USED TO STAGE ELECTRIC HEAT ACCESSORY ON 10 15 20KW MODELS 5 7 5 KW HEATER ACCESSORIES FUNCTION OFF W1 ONLY BLK DEFROST CONTROL WHT DEFROST CONTROL J2 2 J2 4 B...

Отзывы:

Нет отзывов