Roberts Gorden NEMA 4 installation manual Replacement Parts

SECTION 8: REPLACEMENT PARTS

SECTION 8: REPLACEMENT PARTS

8.1 ROBERTS GORDON® ULTRAVAC™ Controller Replacement Parts

Caution: Use only genuine ROBERTS GORDON® replacement parts. Use of parts not specified by Roberts-Gordon voids warranty.

FIGURE 22: ROBERTS GORDON® ULTRAVAC™ Controller Components Diagram

24 V

Power

GRD

L2 L1 GRD L2

L1 GRD L2

L1 GRD

L2

L1 GRD L2

L1 GRD

L2

L1 GRD

L2

L1 GRD L2

L1 GRD

L2 L1

1 A Fuse

8 OUTPUT

7 OUTPUT

6 OUTPUT

5 OUTPUT

4 OUTPUT

3 OUTPUT

2 OUTPUT

1 OUTPUT

POWER

24 V

Power

Switch

Relay

Plug-In

Board

Relays

Reset

Button

NC C NO

NC C NO

NC C NO

NC C NO

L2 L1

PWR

OUT IN

G

+32 +5

G G

G

REF

-

+

REF

-

+ -

+

- +

- + -

+

24VAC

RS232 DIRECT

OUT

IN

4

3

2

1

Control

AUX POWER

RS485 COMM

METER INPUTS

Board

RESET

OH CD RI

ADDRESS

CPU

8

7

UNIVERSAL INPUTS

3

2

1

NC C NO NC C NO NC C NO NC C NO

6

5

4

-

+

-

+ - +

-

+ -

+ -

+

-

+

-

+

OUT

499 OHM

Analog

IN

OFF

10VDC

Output

ON

Board

Modem Chip

(only located on

Central Controller)

Description

Part Number

Control Board (150 style)	10080102
Relay Board	10080200
Analog Output Board	10080141
URV Eprom Chip	10080122
Plug-In Relay	10080212
Modem Chip (located only on central controller)	10080142
1 A Fuse (Relay Board)	10080211
ROBERTS GORDON® ULTRAVAC™ Indoor Sensor °F (not shown)	10081500
ROBERTS GORDON® ULTRAVAC™ Outdoor Sensor (not shown)	10081501
ROBERTS GORDON® ULTRAVAC™ Indoor Sensor °C (not shown)	10081502
PC Connection Cable Package (not shown)	10080410
RS-485 Converter Package (not shown)	10080430
TCP/IP Communication Module (not shown)	10080440

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