Table of Contents
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CONTENTS
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
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
Temperature Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Install Loop Water Pressure Sensor . . . . . . . . . . . . . . . .13
Install Loop Water Flow Switch . . . . . . . . . . . . . . . . . . . . .13
Connect to CCN Communication Bus . . . . . . . . . . . . . .14
START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-20
LID 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
Controller Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Log Off from Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
LID Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Sequence of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
• 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.
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
PC 111
Catalog No. 535-00077
Book 1
4
Tab
5a 5a
Installation Instructions
Page
Printed in U.S.A.
Aquazone™ System Control Panel
Water Source Heat Pump Units
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.
Form 50RLP-1SI
Pg 1
50RLP
1-03
Replaces: New
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Table of Contents
Related Manuals for Carrier AQUAZONE 50RLP
Summary of Contents for Carrier AQUAZONE 50RLP
-
Page 1: Table Of Contents
Global Dictionary ........24 Heat Pump Default Configuration....26 Cool Source Default Configuration . -
Page 2: Aquazone System Control Panel Functionality
30 in. and a depth of 7 inches. PROCESSOR — The central processing units for the Aqua- zone system control panel are Carrier 6400 Comfort Control- lers. The Comfort Controller provides general purpose HVAC control and monitoring capability in a stand-alone or network environment using closed-loop, direct digital control. - Page 3 LEGEND Control Wiring Loop Water Piping Fig. 2 — Typical Stand-Alone WSHP System If variable frequency drives are utilized for system pumps, no pump control relays are specified. Each relay contains a red light-emitting diode (LED), which indicates the relay coil is energized.
- Page 4 LOOP TEMP VENTILATION LOCAL COMPUTER REMOTE TELEPHONE COMPUTER LINE LIGHTS EQUIPMENT Fig. 3 — CCN Water Source Heat Pump System with PremierLink™ Controllers PREMIERLINK WSHP 2 WSHP CONTROLLER PREMIERLINK WSHP 1 WSHP CONTROLLER AQUAZONE SYSTEM LOOP CONTROL PANEL (CARRIER COMFORT...
- Page 5 Pump 1 Pump 2 MODE FLT SEQ Cool Stages 1 MODE FLT SEQ Cool Stages 2 MODE FLT SEQ Heat Stages 1 MODE FLT SEQ PANDUCT® WIRING DUCT POWER SWITCH CONVENIENCE OUTLET CONDUIT Fig. 4 — Aquazone™ System Control Panel Processor Input/Output 1 UCS-421...
- Page 6 COMPLETE C CONTROL (IN WSHP) SYSTEM ZONE RELAYS (1-18) THERMOSTAT Fig. 5A — System Zone Relay Wiring (Aquazone™ System Control Panel Used to Control a Single Thermostat) PANEL 24 VAC POWER TO OTHER WSHP COMPLETE C CONTROLS AND THERMOSTATS (Aquazone System Control Panel Used to Control Multiple Thermostats) ZONE THERMOSTAT CONTROL RELAYS —...
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Page 7: Water Source Heat Pumps With Premierlink Controller Hardware
Water Source Heat Pumps with PremierLink™ Controller Hardware — tion is implemented, a factory-mounted PremierLink controller is provided with the water source heat pump units. The package from the factory includes the PremierLink controller, supply air temperature sensor, and leaving water temperature sensor. -
Page 8: For Stand-Alone Systems
Carrier’s diagnostic standard tier display tools such as Navigator™ or Scrolling Marquee can be used with the PremierLink™ controller. Access is available via an RJ-11 connection or a 3-wire connection to the communication bus. Computers equipped with Carrier user interface software such as Service Tool, ComfortVIEW™, or ComfortWORKS®... -
Page 9: Field-Supplied Hardware For Ccn Applications
Carrier space temperature sensors. SPACE TEMPERATURE SENSOR (SPT) — A field-supplied Carrier space temperature sensor is required to maintain space temperature in sensor mode. There are three sensors available for this application: the 33ZCT55SPT Space Temperature... -
Page 10: Installation
INSTALLATION Inspection — Inspect the package contents for visual de- fects that may have occurred during shipping. If there is any damage, contact your local representative before proceeding. Mounting Location — The Aquazone™ system control panel should be located indoors. Be sure the location prevents moisture and rain from coming into contact with the internal hardware. - Page 11 PREMIERLINK™ CONTROLLER INPUTS AND OUT- PUTS — When PremierLink controllers are factory mounted with water source heat pump equipment to implement a CCN system installation, the inputs and outputs are shown in Table 3. CONNECT POWER — The Aquazone™ system control panel requires an uninterrupted 110-v, single-phase, 60 Hz power supply.
- Page 12 LOW VOLTAGE CONTROL WIRING PCB1 SYSZ1 SYSZ2 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 4-20mA OTHER 1 2 3 4 5 6 7 8 0-10VDC 4-20mA OVRZ2...
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Page 13: Install Thermostat, Sensors And Switches
ALLSYS — System BLRL1 — Heat Source 1 Speed/Level BLRL2 — Heat Source 2 Speed/Level — Circuit Breaker CTL1 — Cooling Tower 1 Speed/Level CTL2 — Cooling Tower 2 Speed/Level FLOW — Loop Water Flow OVRIZ1 — Override Input for Zone 1 OVRIZ2 —... -
Page 14: Connect To Ccn Communication Bus
4000 ft, with no more than 60 total devices on any 1000-ft section. Optically isolated RS-485 repeaters are required every 1000 ft. NOTE: Carrier device default is 9600 baud. COMMUNICATION BUS WIRE SPECIFICATIONS — The CCN Communication Bus wiring is field-supplied and field-installed. -
Page 15: Change The Default Password
NOTE: Do not bundle power and communication wiring with sensor and device wiring. Change the Default Password — default password, perform the following procedure: NOTE: The password must have already been entered to per- form this procedure. 1. Press 3 and then . -
Page 16: Configure Schedules
Configure Schedules — To configure the schedules, perform the following procedure: 1. Press 1 and then . The LID display will show: SCHD Occupancy Algorithm 2. Press . The LID display will show: ENTER Occupancy 01 OCCPC01 3. There are 18 occupancy algorithms: OCCPC01 to OCCPC18. -
Page 17: Set The Aquazone System Control Panel
Set the Aquazone™ System Control Panel Controller Address — To set the address of the Aquazone System Control panel controller, perform the following procedure: 1. Press 7 and then . Press SRVC EXPN/EDIT 2. Type in the CCN element number and press 3. - Page 18 STAT FUNCTION KEYS OPERATIVE KEYS Access Items in the Status Mode — The user can access maintenance data in the Status mode in two ways: • Pressing the appropriate function key (i.e., once to access a category (i.e., alarms) and then continu- ing to press that key ( ) to scroll through all the ALRM...
- Page 19 NUM. Algorithms (ALGO) AO—Adaptive Control Hardware Points AO—Cooling CV Software Points AO—Cooling VAV Temperature Input AO—Fan Tracking Milliamp Input AO—Heating CV Custom Milliamp Input AO—Heating VAV Voltage Input AO—Humidity Control Custom Voltage Input AO—Mixed Air CV w/IAQ Sensed Discrete Input AO—Mixed Air VAV w/IAQ Latched Discrete Input AO—Permissive Interlock...
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Page 20: Start-Up
Sequence of Operation HEAT REJECTION — When the system pumps are operat- ing and there is flow to the system, heat rejection control compares the system supply water temperature to the high set point in the system loop temperature set points. If the system supply water temperature approaches the high set point, the controller commands the heat rejection outputs to hold the system supply water temperature as close as possible... -
Page 21: Configuration
This sensor is used to control the speed of variable frequency NAME drives pumping water to the water source heat pumps. Each OVRIZ11 water source heat pump may be equipped with a two position OVRIZ12 OVRIZ13 isolation valve that may be closed when the compressors are... - Page 22 REMOTE OCCUPANCY — This input is used to provide an external clock input to enable all 18 of the local schedules, start the loop pumps, and enable loop temperature control. Remote Occupancy: Display Units Discrete ASCII Default Value Disable Display Range Enable/Disable Network Access Read/Write SYSTEM/SHUT DOWN —...
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Page 23: Software Points
HEAT SOURCE 2 SPEED/LEVEL — When the Aquazone™ system control panel is configured for modulating heat source, this point displays the percent open or percent heat capacity requested. When the Aquazone system control panel is equipped for staged output, this point displays the percent of stages commanded. -
Page 24: Loop Supply Water Set Point
PUMP 2 RUN TIME — This point displays the number of hours that the pump has run. When the maximum number of hours is exceeded (9999 hours), both pumps run time hours will reset to 0. Pump 2 Run Time Display Units Numeric Default Value... - Page 25 Fig. 11 — Loop Supply Water Set Point Screen Fig. 12 — System Pressure Set Point Screen BOILER/HEAT SOURCE CONTROL TYPE — This con- figuration determines how the tower outputs will be controlled. If panels were ordered with the stage output transducers, then tower control type should be set to 0.
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Page 26: Heat Pump Default Configuration
Global Schedule Broadcast: Configuration Units None Configuration Range 0 or 1 Default Value Heat Pump Default Configuration — default configuration table is shown in Table 18. Table 18 — Pump 1 Speed (PUMP_1) DESCRIPTION VALUE Analog Output Point PUMP1... -
Page 27: Network Time Schedule
OCCUPIED FROM — This field is used to configure the hour and minute, in military time, that the mode for the PremierLink™ controller will switch to occupied. Occupied From: Units Hours:Minutes Range 00:00 to 24:00 (Minutes 00 to 59) Default Value 00:00 OCCUPIED TO —... - Page 28 Copyright 2003 Carrier Corporation Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. PC 111 Catalog No. 535-00077 Printed in U.S.A. Form 50RLP-1SI Pg 28 1-03 Replaces: New Book 1...