Carrier 50RLP installation instructions Contents, Safety Considerations, General

50RLP Aquazone™ System Control Panel Water Source Heat Pump Units

Installation Instructions

CONTENTS

Page

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

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,2

Aquazone System Control Panel Functionality . . . . . .2

Stand-Alone Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

CCN Systems Using PremierLink™ Controls . . . . . . . .2

COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Aquazone System Control Panel Hardware . . . . . . . . . .2

Water Source Heat Pumps with

PremierLink Controller Hardware. . . . . . . . . . . . . . . . . .7

Field-Supplied Hardware

for Stand-Alone Systems . . . . . . . . . . . . . . . . . . . . . . . . . .8 Field-Supplied Hardware for CCN Applications . . . . . .9 INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-14 Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Mounting Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Install Thermostat, Sensors and Switches . . . . . . . . . .13

Install Loop Water Supply and Return

Temperature Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Install Loop Water Pressure Sensor . . . . . . . . . . . . . . . .13 Install Loop Water Flow Switch . . . . . . . . . . . . . . . . . . . . .13 Connect to CCN Communication Bus . . . . . . . . . . . . . .14 START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-20LID Power Up Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Log On to the LID Display . . . . . . . . . . . . . . . . . . . . . . . . . .14 Change the Default Password . . . . . . . . . . . . . . . . . . . . . .15 Set the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Configure Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Program Set Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Check System Parameters. . . . . . . . . . . . . . . . . . . . . . . . . .16 Display Alarm History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Configure the Custom Programming Selections . . . . .16

Set the Aquazone System Control Panel

Controller Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

Log Off from Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 LID Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Sequence of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

•HEAT REJECTION

•HEAT ADDITION

•WATER CIRCULATION

CONFIGURATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-27

Hardware Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Software Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Loop Supply Water Set Point . . . . . . . . . . . . . . . . . . . . . . .24

System Pressure Set Point . . . . . . . . . . . . . . . . . . . . . . . . .24

Global Dictionary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Heat Pump Default Configuration. . . . . . . . . . . . . . . . . . .26

Cool Source Default Configuration . . . . . . . . . . . . . . . . .26

Heat Source Default Configuration . . . . . . . . . . . . . . . . .26

Occupancy Configuration Screen . . . . . . . . . . . . . . . . . .26

Network Time Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

Holiday Schedules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

IMPORTANT: Read the entire instruction manual before starting installation.

SAFETY CONSIDERATIONS

Installation and servicing of air-conditioning equipment can be hazardous due to system pressure and electrical compo- nents. Only trained and qualified service personnel should install, repair, or service air-conditioning equipment.

Untrained personnel can perform basic maintenance functions. All other operations should be performed by trained service personnel. When working on air-conditioning equip- ment, observe precautions in the literature, tags and labels attached to the unit, and other safety precautions that may apply.

Improper installation, adjustment, alteration, service, main- tenance, or use can cause explosion, fire, electrical shock or other conditions which may cause personal injury or property damage. Consult a qualified installer, service agency, or your distributor or branch for information or assistance. The quali- fied installer or agency must use factory-authorized kits or accessories when modifying this product. Refer to the individ- ual instructions packaged with the kits or accessories when installing.

Follow all safety codes. Wear safety glasses and work gloves. Use quenching cloth for brazing operations. Have fire extinguisher available. Read these instructions thoroughly and follow all warnings or cautions attached to the unit. Consult local building codes and the National Electrical Code (NEC) for special installation requirements.

Understand the signal words — DANGER, WARNING, and CAUTION. DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards that could result in personal injury or death. CAUTION is used to identify unsafe practices, which would result in minor personal injury or product and property damage.

Recognize safety information. This is the safety-alert symbol ( ). When you see this symbol on the unit and in instructions or manuals, be alert to the potential for personal injury.

Electrical shock can cause personal injury or death. Before installing or servicing system, always turn off main power to system. There may be more than one disconnect switch. Turn off accessory heater power if applicable.

GENERAL

IMPORTANT: The installation of water source heat pump units and all associated components, parts, and accessories which make up the installation shall be in accordance with the regulations of ALL authorities having jurisdiction and MUST conform to all applicable codes. It is the responsi- bility of the installing contractor to determine and comply with ALL applicable codes and regulations.

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

Book	1	4	PC 111	Catalog No. 535-00077	Printed in U.S.A.	Form 50RLP-1SI	Pg 1	1-03	Replaces: New
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