To Next Page

To Previous Page

Machine Configuration

Information Manual 41

Machine Configuration

Important! FACTORY DEFAULT SETTINGS: Menu

items that are programmable using the keypad may

have a selectable choice that is listed as Factory

Default. This Factory Default setting is the software

default that is initially factory-programmed for a new

module assembly and may NOT be the correct

setting for a specific operating chiller. Always review

all settings when any module is replaced to verify

that the settings agree with the desired settings that

were selected at initial startup or programmed at the

factory.

Service Settings - Machine Configuration

The Machine Configuration password is + - + - + -

<Enter>. If the machine configuration password is

entered, the display goes to the menu defined below.

If a key is not pressed every 10 minutes in this

password protected menu, the display returns to the

Chiller Operating Mode display of the Chiller Report,

and the password must be entered again to return to

this menu.

Machine Configuration Group Heading

This header appears when the headers do not

appear in the Service Settings menu.

Unit Frequency

Possible values of Frequency are: 60 Hz (Factory

Default) and 50 Hz.

Unit Type

Unit type will default to one of three chiller types. The

default unit type will limit the selections to chillers of

that type.

When the Factory Default is CVHE, possible values

of unit type are: CVHE, CVGF, FastPak water-

cooled, FastPak air cooled, CVHG, CVHF, CVHB,

CVGE, and CVGG.

Nominal Unit Tons

Possible values of [tons] are “100” through “1800" in

10 ton increments. Factory Default is 500 tons.

Refrigerant Type

Possible values for type are: R11, R123 (Factory

Default), R12, R134a, Water, R22, and R113.

Refrigerant Monitor Type

Possible values for type are: None (Factory Default),

Analog interface, and IPC Interface.

Machine Configuration Group Settings

Press (Next)(Previous) To Continue

Unit Frequency: [Freq]