Wayne-Dalton WDTC-20 user manual Installation

Models: WDTC-20

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Step 7: Configuration

4 Wire Heat/Cool + C Wiring and Jumper Configuration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STEP A: Verify your labeled wires match the ones shown in the

 

 

Your Labeled Wires

 

 

 

box to the left.

 

 

C

 

W

 

Y

RH

 

G

 

NOTE: Do not allow the wires to contact another terminal,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

touch each other or touch other parts of the thermostat.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

B O W2 W Y

RH RC G A

STEP B: Connect your wires to the corresponding

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

terminals on the thermostat base. Wrap wire around

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

terminal screw and tighten securely using a Phillips or

 

 

 

 

C

W

Y

 

RH

G

slotted screwdriver.

 

 

 

 

 

 

 

Installation

JP5 JP3 JP4 JP1

A Manual background OR

B

SEE NOTE

JP2 STEP C: On the Control Unit PCB, install jumpers as shown. See the

jumper reference guide on page 11 for jumper number designations. Black indicates position of jumper, otherwise remove or do not place jumper. Be certain jumpers are fully seated and in the correct position.

NOTE: For Electric Heat set jumper JP5 in position A, for Gas or Oil Heat set jumper JP5 in position B.

Step D: Go to Page 18 to continue your installation.

5 Wire Heat/Cool + C Wiring and Jumper Configuration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STEP A: Verify your labeled wires match the ones shown in the

 

 

Your Labeled Wires

 

 

 

 

 

 

box to the left.

 

 

C

W

Y RH RC G

 

 

NOTE: Do not allow the wires to contact another terminal,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

touch each other or touch other parts of the thermostat.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

B O W2 W Y RH RC G A

 

 

STEP B: Connect your wires to the corresponding

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

terminals on the thermostat base. Wrap wire around

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

terminal screw and tighten securely using a Phillips or

 

 

 

 

C

W

Y RH

RC

 

G

slotted screwdriver.

 

 

 

 

 

 

 

JP5 JP3 JP4 JP1

A Manual background OR

B

SEE NOTE

JP2 STEP C: On the Control Unit PCB, install jumpers as shown. See the

jumper reference guide on page 11 for jumper number designations. Black indicates position of jumper, otherwise remove or do not place jumper. Be certain jumpers are fully seated and in the correct position.

NOTE: For Electric Heat set jumper JP5 in position A, for Gas or Oil Heat set jumperJP5 in position B.

Step D: Go to Page 18 to continue your installation.

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Wayne-Dalton WDTC-20 user manual Installation