Carrier PCV015-060 specifications WSHP Open Control, WSHP Open Inputs and Outputs Table

RED + 24vac

		WHT
		BRN
		GRN
		PINK
		ORN
SPACE RH	SPACE CO2	YLW
SENSOR	SENSOR	BLU
+24vac	+24vac
		RED
+	+	BLU
			ORN
4-20mA	4-20mA		BRN
-	-
			PINK
			VIO

FIELD INSTALLED (OPTIONAL) – SEE NOTE 2

PINK

J1 J2

6	5	4	3	2	1	10	1	7
					1

J4

8 7 6 5 4 3 2 1

J5

Condensate	(DI-3/Dry Contact)
Overflow Switch

- Gnd

Fan (DO-1) (Fan On or Low Speed)

Aux Heat (DO-2)

Reversing Valve (DO-3)

Comp #2 (DO-4)

Comp #1 (DO-5)

Comp Status (DI-5) (If not installed, it must be connected to DO-5) LWT (Input 6)

SAT (LAT) (Input 7)

AO1 – Aux Reheat or Cond.

WTR. Loop Econ. (AO 1)

OA DAMPER (AO-2)

	LEGEND
AI	—	Analog Input
AO	—	Analog Output
BI	—	Binary Input
BO	—	Binary Output
SPT	—	Space Temperature
		Factory Wiring
		Field Wiring

NOTES:

1.Mount the water source heat pump controller in the equipment controls enclosure with at least two #6 x 1 in. self-tapping screws. Allow adequate clearance for wiring.

2.Verify sensor power and wiring requirements prior to making any terminations. Sen- sors requiring a separate isolated 24 vac power source will not utilize WSHP termi- nals J4-1, or 4.

20

J12

MSB LSB

9 0	1	2	9 0	1
8			8	2
7		3	7	3
6	4		6	4
5			5

MSTP Baud

Field Installed

Local Access Port

4	RED4
3	BLACK3
2	WHITE2
1	GREEN1
J13

1 2

J22

To

SPT PLUS

J11

1 2 3 4 5 6 7 8

DEHUMIDIFY OUTPUT CONTACT (DO-6) (FACTORY OPTION)

FAN SPEED (DO-7) (MED OR LOW)

FAN SPEED (DO-8) (HIGH OR FAN ON )

WSHP Open Inputs and Outputs Table

9600 19.2k 38.4k 76.8k J17

			SW3
													1	2	3	J14
								N	4	3	2	1	J19
8	7	6	5	4	3	2	1	O
													J20

FIELD INSTALLED				INPUT/OUTPUT TYPE
				SPT PLUS Sensor
		Inputs		Shown
		Space Temperature Sensor
		Space Relative Humidity
Rnet Terminals (J1	To WSHPController	Indoor Air Quality
		Condensate Switch
		StageRED	1 Compressor Status
		BLACK	WHITE	GREEN
		Leaving Condenser Water Temperature
		Supply Air Temperature

PART NUMBERS	TYPE OF I/O	CONNECTION	CHANNEL
		PIN NUMBERS	DESIGNATION
SPS, SPPL, SPP	Communicating	J13, 1 - 4	Local Access Port
33ZCSENSRH-01	AI (4 - 20mA)	J4, 5 and 6	Analog Input 1
33ZCSENCO2	AI (4 -20mA)	J4, 2 and 3	Analog Input 2
N/A	BI (Dry Contacts)	J1, 2	Binary Input 3
N/A	BI (Dry Contacts)	J1, 10	Binary Input 5
10K Type II	AI (10K Thermistor)	J2, 1 and 2	Analog Input 6
33ZCSENSAT	AI (10K Thermistor)	J2, 3 and 4	Analog Input 7

FIELD INSTALLED

				SPT PLUS Sensor
				Shown
To WSHP Controller Rnet Terminals (J13)	RED	BLACK	WHITE	GREEN
	+12V	Rnet-	Rnet+	Gnd

	DB
5BT81BT4-012207

Install BT485 where device is located at the end of network segment only.

3)
Outputs
Modulating Valve (Auxiliary Heat/Water
Economizer)
+12V	Rnet-	Rnet+	Gnd

Outside Air Damper

Supply Fan On/Low Speed

(3 Speed Only)

Auxiliary Heat or 2-Position Water Loop Economizer

Reversing Valve (B or O Operation)

Compressor 2nd Stage

Compressor 1st Stage

Dehumidification Relay

Fan Speed Medium/Low (3 Speed Only)

Fan Speed High/Low (3 Speed Only)

*These inputs are configurable.

N/A	AO (0-10Vdc/2 - 10Vdc)	J2 4 and 5*	Analog Output 1
N/A	AO (0-10Vdc/2 - 10Vdc)	J22 1 and 2*	Analog Output 2
N/A	BO Relay (24VAC, 1A)	J1, 4*	Binary Output 1 (G)
N/A	BO Relay (24VAC, 1A)	J1, 5*	Binary Output 2
N/A	BO Relay (24VAC, 1A)	J1, 6*	Binary Output 3 (RV)
N/A	BO Relay (24VAC, 1A)	J1, 7	Binary Output 4 (Y2)
N/A	BO Relay (24VAC, 1A)	J1, 8	Binary Output 5 (Y1)
N/A	BO Relay (24VAC, 1A)	J11, 7 and 8 (NO)	Binary Output 6
N/A	BO Relay (24VAC, 1A)	J11, 5 and 6 (NO)*	Binary Output 7
N/A	BO Relay (24VAC, 1A)	J11, 2 and 3 (NO)*	Binary Output 8

Fig. 22 — WSHP Open Control