Carrier 30GT-911---062 User's Manual

Carrier Refrigerators User's Manual - 30GT-911---062.
Download
Page  of 12
4.8, 1678 votes
background image

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Catalog No. 533-00078

Printed in U.S.A.

Form 30/48/50-6SI

Pg 1

10-06

Replaces: 30G,H,R-1SI

Book  1

1

2

4

4

Tab

1a 1b 5c 6a 6b

Installation Instructions

Part Number 30GT-911---062

Read these instructions completely before attempting to in-

stall the Navigator Accessory Display Module. The Navigator

module is used on the following units:

CONTENTS

SAFETY CONSIDERATIONS

. . . . . . . . . . . . . . . . . . . . . . 1

GENERAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-10

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10, 11

CLEANING, SERVICE, AND MAINTENANCE

. . . . . 12

SAFETY CONSIDERATIONS

Installation of this accessory can be hazardous due to sys-

tem pressures, electrical components, and equipment location

(such as a roof or elevated structure).

Only trained, qualified installers and service technicians

should install, start up, and service this equipment.

When installing this accessory, observe precautions in the

literature, labels attached to the equipment, and any other

safety precautions that apply.
• Follow all safety codes.
• Wear safety glasses and work gloves.

• Use care in handling and installing this accessory.

GENERAL

Check Package Contents  — Check the accessory

package for missing parts or shipping damage. If damage is

found, or any part is missing, file a claim with the shipper

immediately. The package contains these instructions, carrying

bag, and the Navigator display module.

The Navigator module is a portable display that conforms to

NEMA (National Electrical Manufacturers Association) 4

specifications for outdoor use in temperatures ranging from

–22 F (–30 C) to 158 F (70 C). The Navigator module can be

used to configure and perform service diagnostics on machines

equipped with Carrier ComfortLink controls.

The Navigator module keypad (see Fig. 1) contains eleven

menu LEDs and one Alarm Status LED, all of which are

red. The Navigator module is capable of displaying four

24-character lines of information on a back-lit liquid crystal

display. The Navigator module has four functional keys: the up
arrow (

), down arrow (

), 

, and 

keys.
NOTE: The Navigator module should be removed after use.

There is not sufficient space to store the module in the unit

control panel. The module will NOT fit between the inner

panel and outer cover.

INSTALLATION

1. The Navigator display module is intended to be a mobile

device, so there are no holes in the device for permanent

mounting. The module has a magnetic mount that is

strong enough to hold the device in place on any clean,

dry metal surface.

2. The Navigator module is powered through the

ComfortLink Main Base Board (MBB). The Navigator

module has a modular telephone style (RJ14) connector

and should be connected to a specific terminal block in

the control box as found in Table 1. This device is intend-

ed for use on the LEN (Local Equipment Network) com-

munications bus only. Do NOT connect the Navigator

module to the CCN (Carrier Comfort Network®) con-

nector, as it may damage the device. 

3. See Fig. 2-8 for Navigator LEN connection locations in

the units.

4. See Fig. 9 for Communication board details.

UNIT SIZE

30HK

040-060

30HL

050-060

30HW

018-040

30RB

060-390

48AJ,AK,AW,AY

020-060

50AJ,AK,AW,AY

020-060

48PG

03-28

50PG

03-28

48ZG,ZN

030-105

48ZT,ZW,Z6,Z8

075-105

50ZG,ZN,Z2,Z3

030-105

50ZT,ZW,ZX,ZZ,Z6,Z7,Z8,Z9

075-105

To avoid the possibility of electrical shock, open and tag

all disconnects before installing this equipment. Be

aware that there may be more than one disconnect.

ENTER

ESCAPE

Air-Cooled Chillers with ComfortLink™ Controls

Water-Cooled Chillers with ComfortLink™ Controls

Rooftop Units with ComfortLink™ Controls

Navigator™ Accessory Display Module

Run Status

Service T

est

Temperatures

Pressures

Setpoints

Inputs

Outputs

Configuration

Time Clock

Operating Modes

Alarms

ENTER

ESC

MODE

Alarm Status

Comfor

tLink

Fig. 1 — Navigator in Display Mode

a30-3924

Related Manuals for Carrier 30GT-911---062

0.582977s