Parameter reference table, Control supplement & service guide – Weil-McLain ULTRA 230 User Manual

Page 58

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58

Part number 550-100-029/0810

GAS

-

FIRED

WATER

BOILER

SERIES

1 & 2

— Control supplement & Service guide

Parameter reference table

(continued)

Para.

Name

Range

Boiler display

Description

Display position:

1st

2nd

3rd

4th

42

ST

DIGIT

Special

pump

CH / DHW

0 to 3

Initial reading:

First digit (Special pump CH/DHW):

s

.ORMAL

s

"OILER

s

"OILER

s

"OILER

Second digit (Low/off cycle):

s

BEGIN

s

OFF

P

.

4

2

42

ND

DIGIT

Low/Off

cycle

0 or 1

After 2 to 3 seconds:

Blank

Blank

Digit

1

Digit

2

See Figure 25, page 42 for procedure to access Parameter settings.

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