Envision Peripherals R-410A installation manual Wiring Schematics

23

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PSC	Envision - Single Speed Wiring Schematic	- 208-230/60/1
Fan Motor

Brn

S

With optional ' EA' Series

C

97P774-06

9/27/06

Grn

Wht

Cap

Auxiliary Electric Heat Power

Auxiliary ElectricHeat

R

208-230/60/1

Typical schematic shown

P13

Blue

Red

Black

L2

NOTE 5

L1

Ext Pump

H

M

L

Wht

1/2 hp Total

Comfort Alert

G

L4

L2

L1

L3

G

Unit Power

208-230/60/1

PB1

P9

2

208-230/60/1

F2

1

2

CC

Pump

Pump

Run

Tan

2

1

Grn

1

Capacitor

(16)

3

G

NOTE 4

5

Brn

G

L2

L1

P11

4

Or

Blk/Wht(11)

P8

Blk

2

Brn

5

Brn

Pink

Pink

Blu

Gry/Wht(10)

Org

4

Org

4

Yel

Yel

1

3

3

DHW

Blk

Blk

2

2

Pump

Gry(9)

3

NOTE 1

Gray

1

Gray

3A

1

PB2

Fuse

Pink

Yel(8)

PS

Blk

NOTE 6

Org(14)

Brn(15)

Pink

Blk

ER1

Yel

Gray

Pink(13)

Blu(17)

Red

Blu

240V L2

240V L1

208V 240V

NO

Gray

Fused L2

Fused L2

240V L2

F1-10A 240V

ER2

Gray

Gray

Transformer

P7

HE1

TS1

NO

NO

NO

NC

NO

NC

24V

NO

Blk

1

Blk

F1-10A 240V

2

Blk

HE2

TS2

COM

COM

Yel

Blk/Wh

ER3

3

Yel

CR1

CR2

CR3

COM

CR4

COM

Yel

4

Yel

R

Comfort

Yel(6)

Blk(7)

NO

Pink

HE3

TS3

Alert

C

Blk(5)

Y

R

Pink

Violet(3)

CCHI

C

ER4

Pink

HE4

TS4

CC

Violet(2)

CC

P6

8

Not Used

P12

P2

1

NO

Blk(1)

CC-GND

13

Black

3

Thermostat

7

Violet

15

P1

4

Yellow

16

R

R

1

P10

1

2

3

4

5

6

EA Series PCB

5

Blue

10

C

C

2

Premier 2

14

Gray

8

Y1

Y1

3

12

Brown

CO

Y2

Y2

4

Microprocessor

6

Not Used

W

W

5

Logic Control

15

Not Used

P10

O

O

6

(DC Voltage)

10

Orange

1

Orange

G

G

7

9

Blue

2

Blue

L1

LO

8

2

Pink

3

Pink

NOTE 9

1

White

4

White

P2

3

Tan

5

Tan

Shut

ECM2

11

Red

6

Red

Down

1

Not Used

Air Flow

16

NOTE 2

C

2

Settings

C

C

3

CSA installed units only

P5

NOTE 11

E-Series Logic Board - Physical Layout

Local codes may require a single

SL1 In

SL1 In

4

source of power supply

SW1

On

SW2

On

SW3

On

11

Tan

L

Comfort Alert

Comfort Alert

SL1 Out

SL1 Out

5

1

1

Test / Norm

1 2 Speed / 1 Speed

4

240V-L1

240V-L1

FusedL1

FusedL2

FusedL2

FusedL2

FusedL2

240V- L2

240V- L2

Physical Layout

Single Disconnect Power

Remote Unit

(Note 7)

Orange

RV

2

2

Loop / Well

2 Normal / Finish on 2

9

208-230/60/1

Optional

Not

6

nd

2

Orange

Legend

Breaker box

L1

L2

Without

Used

7

3

3 Fan / Comp

3 No RPM / RPM

F1

POWER

Loop Pump

4

4

Dehum / Norm

4 Electric Heat

/ Normal (Note 8)

F1

furnished by

NOTE 3

5

5

No Htg3 / Htg3

5 Envision / E Series or Premier

10

Not Used

Factory Low voltage wiring

T

Thermistor

installer

6

6

Inputs / Norm

Not Used

N.C.

Y

P3

3

Factory Line voltage wiring

NOTE 10

Acc Com

1

7

7

Outputs / Norm

8

Pink

Field low voltage wiring

G

Light emitting diode - Green

N.O.

N.O.

N.O.

N.O.

Data

8

8

Pulse L / Constant L (NOTE 9)

T

HWL

Field line voltage wiring

Port

Optional

1

Pink

Acc NC

2

9

Optional block

Relay coil

L

Electronic

10

12

Yellow

DC Voltage PCB traces

Com

Com

Air-Filter

Acc NO

3

T

FP

Internal junction

Capacitor w/ bleed resistor

CR1- DHW

CR2- Loop

R

Circuit Breakers

11

5

Yellow

CR3-

CR4-

12

Quick connect terminal

Switch - Condensate overflow

Pump

Pump

C

13

Blue

Premier 2 Logic Board

L1

L2

L1

L2

Main Logic PCB

6

Blue

LP

Wire nut

Switch - High pressure

CC-GND

9

1

1

2

3

10

DC

P4

7

Black

HP

L1

Field wire lug

Switch - Low pressure

CC

2

14

Black

Ground

CCLO

11

3

ALERT

Aux Elect Power

Unit Power

12

TRIP

CCHI

Relay Contacts-

Switch -Hot Water On/Off

13

4

P6

208-230/60/1

208-230/60/1

Microprocessor

N.O., N.C.

14

5

R

Diagnostic Modes

Comfort Alert Status

Fuse

2

3

1

Polarized connector

6

Notes:

R

LED

Flash Code Description

P

15

7

1 – Switch Blue and Red wires for 208V operation.

LED

Normal Display Mode

Current Fault Status

Inputs

Outputs

Outputs2

SW1

SW2

SW3

16

2 - Connection of remote unit that does not have a loop pump for slave operation .

R

Green

Solid

Module Has Power

8

3 - 24V Accessory

relay (see SW2 - 3 for description of operation )

PCB

Field Selection Dips - #1 On, #6 On, #7 On

#1 Off, #6 On, #7 On

#6 Off, #7 On

#6 On, #7 Off

#6 Off, #7 Off

Red

Solid

Y1 Present But Compressor Not Running

CA -

Comfort Alert

LP -

Low pressure switch

Off On

Off On

Off On

8

R

Drain

Code 1

Long Run Time

CC -

Compressor Contactor

C

1

1

1

1

4 - The blk/wh and gray/wh wires are removed when Aux Heat is installed .

LED

Drain pan overflow Lockout

Drain pan overflow

Y1

Compressor Lo

Blower Lo

Code 2

System Pressure Trip

CO -

Condensate overflow sensor

PB1, PB2 -

Power blocks

C

2

2

2

9

5 - Buss lugs L1 and L2 can be removed and dual power wire sets connected directly to box lugs L

1, L2,

R

Water Flow

FP thermistor (loop<15°F,well<30°F) Lockout FP thermistor (loop<15°F, well<30°F)

Y2

Compressor Hi

Blower Med

CR1 -

DHW pump relay

PS -

Power strip

3

3

3

10

2

and L3, L4.

Status

Y

High Press

High Pressure > 600 PSI Lockout

High Pressure > 600 PSI

O

RV

Blower Hi

Yellow

Code 3

Short Cycling

CR2-

Loop pump relay

RV -

Reversing Valve coil

R

4

4

4

4

6 - DHW pump only in models with hot water generation option .

Code 5

Open Circuit

CR4 -

PSC Fan Power Relay

SW2 -

DIP package 8 position

7

7

5

be ON for unzoned Dual Cap E -Series or Premier 2 speed units.

G

Code 4

Locked Rotor

PSC Fan Speed Relay

SW1 -

DIP package 12 position

R

5

5

11

3

P5

7 – This Switch allows the unit to down stage with the t -stat when OFF and finish on second stage when

Low Press / Comp

Low Pressure < 40 PSI Lockout

Low Pressure < 40 PSI

G

FAN

Aux Heat #1

CR3 -

6

6

ON. Finish second stage reduces stage changing in recip dual capacity compressors and should

R

Air Flow

ECM2 RPM < 100 rpm Lockout

ECM2 RPM < 100 rpm

W

DHW Pump

Aux Heat #2

Code 6

Open Start Circuit

CS -

Compressor Solenoid

SW3 -

DIP package 5 position

8

8

12

5

8 – SW3-4 should be in the OFF position when using the 17P501A01 electric heat board and

Status

Microprocessor malfunction *

Not Used

SL1

Loop Pump 1

AuxHeat #3

Code 7

Open Run Circuit

F1 and F2 -

Fuses

SW4 -

Hot water pump enable switch

9

13

6

should be ON when using the 17P514A01 electric heat board .

SW4

10

DHW Limit

HWL thermistor > 130°F

HWL thermistor > 130°F

SL2

Loop Pump 2

Aux Heat #4

Code 8

Welded Contactor

FP -

Freeze protection sensor

TS -

Thermal limit switch

12

14

“L” lockout signal.

11

9 – SW2-8 must be in the OFF position for pulsed “L” lockout signal and in the ON position for constant

DHW off

DHW pump switch off

DHW pump switch off

--

--

--

Code 9

Low Voltage

HE -

Heater element

HWL -

Hot water limit sensor

P4

P1

P2

7

*Green LED not flashing

HP -

High pressure switch

SC -

Start Contactor

P3

10 - When optional electronic air -filter is installed, power for the electronic air-filter is provided by P 2-2 and

SR -

Start Relay

1

2

3

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

1

2

3

24 VAC.

ER1 to ER4 -

Aux heat stage relays

11- Comfort Alert fault output to Premier Control Board

R

C

Y1

Y2

W

O

G

L

Shut

C

C

SL1

SL1

SL2

SL2

ACC

ACC

ACC

Down

IN

Out

IN

Out

NO

NC

COM

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Envision - Single Speed Wiring Schematic	Wiring Schematics
- 208-230/60/1 - PSC

ENVISION RESIDENTIAL INSTALLATION MANUAL