Carrier AQUASNAP 30RAP Bedienungsanleitung

Lies die bedienungsanleitung für Carrier AQUASNAP 30RAP (84 Seiten) kostenlos online; sie gehört zur Kategorie Nicht kategorisiert. Dieses Handbuch wurde von 17 Personen als hilfreich bewertet und erhielt im Schnitt 3.8 Sterne aus 9 Bewertungen. Hast du eine Frage zu Carrier AQUASNAP 30RAP oder möchtest du andere Nutzer dieses Produkts befragen? Stelle eine Frage

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

Catalog No. 04-53300174-01Printed in U.S.A.Form 30RAP-17SI Rev. APg 11-22 Replaces: 30RAP-16SI

Installation Instructions

CONTENTS

Page

SAFETY CONSIDERATIONS. . . . . . . . . . . . . . . . . . . . . . 1

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Storage Recommendations . . . . . . . . . . . . . . . . . . . . . . 2

Step 1 — Place and Rig the Unit. . . . . . . . . . . . . . . . . . 2

•PLACING UNIT

•RIGGING

•MOUNTING UNIT

Step 2 — Check Compressor Mounting . . . . . . . . . 18

Step 3 — Connect Cooler Fluid and

Drain Piping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

•ALL UNITS

•VICTAULIC COUPLING INSTALLATION

•UNITS WITH FACTORY-INSTALLED

HYDRONIC PACKAGES

•AIR SEPARATION

Step 4 — Fill the Chilled Water Loop. . . . . . . . . . . . 34

•WATER SYSTEM CLEANING

•FILLING THE SYSTEM

•PUMP VFD

•SENSORLESS CONTROL (CLOSED LOOP) —

ACTIVE SETUP 1

•REMOTE SENSOR (CLOSED LOOP) —

ACTIVE SETUP 2

•REMOTE CONTROLLER (OPEN LOOP) —

ACTIVE SETUP 3

•PREPARATION FOR YEAR-ROUND OPERATION

•FREEZE PROTECTION

•PREPARATION FOR WINTER SHUTDOWN

Step 5 — Make Electrical Connections . . . . . . . . . . 45

•POWER SUPPLY

•POWER WIRING

•CONTROL POWER

Step 6 — Install Accessories. . . . . . . . . . . . . . . . . . . . 67

•ELECTRICAL

Step 7 — Check Refrigerant Circuit . . . . . . . . . . . . . 67

•LEAK TESTING

•DEHYDRATION

•REFRIGERANT CHARGE

BACnet Communication Option Wiring . . . . . . . . . 68

APPENDIX A (PRESSURE DROP CURVES). . . . . . 71

SAFETY CONSIDERATIONS

Installing, starting up, and servicing air-conditioning equip-

ment can be hazardous due to system pressures, electrical

components, and equipment location (roofs, elevated struc-

tures, etc.).

Only trained, qualified installers and service mechanics

should install, start up, and service this equipment (Fig. 1).

Untrained personnel can perform basic maintenance func-

tions such as cleaning coils. All other operations should be

performed by trained service personnel.

When working on the equipment, observe precautions in the

literature and on tags, stickers, and labels attached to the

equipment.

•Follow all safety codes.

•Wear safety glasses and work gloves.

•Keep quenching cloth and fire extinguisher nearby when

brazing.

•Use care in handling, rigging, and setting bulky equipment.

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 disconnect locations

to alert others not to restore power until work is completed.

WARNING

DO NOT USE TORCH to remove any component. System

contains oil and refrigerant under pressure.

To remove a component, wear protective gloves and gog-

gles and proceed as follows:

a.Shut off electrical power to unit.

b.Recover refrigerant to relieve all pressure from sys-

tem using both high-pressure and low pressure ports.

c.Traces of vapor should be displaced with nitrogen

and the work area should be well ventilated. Refrig-

erant in contact with an open flame produces toxic

gases.

d.Cut component connection tubing with tubing cutter

and remove component from unit. Use a pan to catch

any oil that may come out of the lines and as a gage

for how much oil to add to the system.

e.Carefully unsweat remaining tubing stubs when nec-

essary. Oil can ignite when exposed to torch flame.

Failure to follow these procedures may result in personal

injury or death.

Fig. 1 — Typical 30RAP Unit (018-030 Shown)

AquaSnap

®

30RAP018-150 Air-Cooled Chillers and

30RAP011-060 Air-Cooled Chillers

with Greenspeed

®

Intelligence

with Puron

®

Refrigerant (R-410A)

50/60 Hz

Produktspezifikationen