Heat Controller Water Source Heat Pump WHP Loop Controller Addressing, 5, WattMaster WHP, Section

WattMaster WHP Section 2

WHP Loop Controller Addressing

The WHP Loop Controller must be set for address #30. See address setting instructions for the WHP Loop Controller that follow. A maximum of 29 WHP Controllers are allowed on the loop that contains the WHP Loop Controller. All other loops may have 30 WHP Controllers.

This Switch Should Be	ADDRESS	ADD
In The OFF Position		1
As Shown		2
		4
		8
		16
		32
		TOKEN
		NETWORK

Controller

Address Switch

Address Switch Must Be Set For

Address 30 As Shown

Note:

The Power To The Controller Must Be Removed And Reconnected After Changing The Address Switch Settings In Order For Any Changes To Take Effect.

Caution

Disconnect All Communication Loop Wiring From The Controller Before Removing Power From The Controller. Reconnect Power And Then Reconnect Communication Loop Wiring.

INPUTS

ADDRESS

ADD

+VDC

1

AIN1

RN5

2

PU1

4

AIN2

D6

8

PU2

16

CX10

C7

AIN3

D7

32

PU3

TOKEN

D10

R6

AIN4

D8

NETWORK

U10

R7

PU4

SW1

L1

D13

R10

C9

AIN5

D9

PU5

C11

CX12

D11

D12

R11

GND

0-5 VDC

VDC

PU7

0-1

X2

U11

C10

R13

D14

JP1

GND

SC1

C13

AOUT1

C12

U13

R15

U12

AOUT2

C14

CX14

AIN7

R19

U14

C16

CX13

GND

C17

D15

TB4

U15

C15

TB3

PJ1

D19

GND

R22

D16

R27

R24

POWER

C20

CX15

R25

D17

D18

C18

C19

V6

R26

PJ2

PJ3

24VAC

PRESSURE

SENSOR

EXPANSION

VR1

VR2

WHP Loop Controller Address Switch Setting

Figure2-5:	2-9
Installation and Wiring