Carrier Aquasnap 30RAP060- User Manual

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

Catalog No. 04-53300104-01

Printed in U.S.A.

Form 30/38-11SI

Pg 1

11-12

Replaces: 30/38-7SI

Installation Instructions

Part Number 38AP-900---022

CONTENTS

SAFETY CONSIDERATIONS

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

GENERAL

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

INSTALLATION

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

Install Harness and Make Wire

Connections

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Controls Configuration for EMM Options

. . . . . . . . . 6

SAFETY CONSIDERATIONS

Installation of this accessory can be hazardous due to sys-

tem pressures, electrical components, and equipment loca-

tion (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

The energy management module (EMM) accessory (Fig. 1)

package is required for additional temperature reset, de-

mand limit, and remote set point features of the

Com-

fort

Link controls for 30MP, 30RAP and 38AP units.

Chilled water temperature reset by return water, outside air

or space temperature do NOT require the addition of this ac-

cessory. The following additional features are supported by

this accessory:
• temperature reset by 4 to 20 mA field-supplied signal.

• demand limit control via field-supplied two-step switch

input.

• demand limit control by 4 to 20 mA field-supplied

signal.

• support of unoccupied operation for ice making through

field-supplied contacts (30MP, 30RAP only).

• cooling set point control by 4 to 20 mA field-supplied

signal.

ACCESSORY PACKAGE CONTENTS

LEGEND

INSTALLATION

NOTE: Component arrangement drawings and wiring dia-

grams show available options that may not be applicable to

your unit.

1. Inspect the package contents for missing or damaged

parts. File a claim with shipping agency if parts are dam-

aged. Notify your Carrier representative if any items are

missing.

2. Open and tag all electrical disconnects.
3. Access control box:

a. Model 30RAP010-030, 30MP015-045 and

38AP025-030 units: Open control box door and

remove inner cover.

b. Model 30RAP035-150 and 38AP040-130 units:

Open center control box door.

4. For 30RAP and 38AP units, loosen the four screws secur-

ing the scrolling marquee display bracket. Lift the bracket

up and slide it in the holding slots at the top of its mount-

ing bracket.
For 30MP units, carefully suspend the display bracket

from the wiring harness.

WARNING

Electrical shock can cause personal injury and death. Shut

off all power to this equipment during installation. There

may be more than one disconnect switch. Tag all discon-

nect locations to alert others not to restore power until work

is completed.

ITEM

PART NO.

QUANTITY

Energy Management Module

30GT515218

1

Harness (38APD,S025-060)

38APHLSBCE-A00

1

Harness (38APD,S065-130)

38APHLSLCE-A00

1

Harness, EMM to LVT
(30RAP, 30MP)

38APHSCALE-A00

1

Harness, EMM to MBB/EXV
(Power - 30RAP, 30MP)

38APHSCALECA10

1

Harness, EMM to MBB/EXV
(Comm. - 30RAP, 30MP)

38APHSCALECA00

1

Harness, EMM to AUX
(Comm. - 30RAP, 30MP)

38APHSCALXCA00

1

Screw, no. 6, 1-in. long

AL56AU130

1

Wire Tie

—

4

EXV

—

Electronic Expansion Valve

LVT

—

Low Voltage Terminal

MBB

—

Main Base Board

WARNING

Before beginning installation of this equipment, be sure all

power to the unit is disconnected, and that tags are properly

placed to alert others. Electrical shock can cause personal

injury and death.

30MP015-045, 30RAP010-150

38APD025-130, 38APS025-065

Energy Management Module (EMM) Accessory

50/60 Hz