Carrier 50RLP installation instructions Typical LID Device

Page 18

FUNCTION KEYS

OPERATIVE KEYS

EXPN

1

2

3

SRVC

TEST

STAT

ALRM

EDIT

 

 

 

 

SET SCHD

4

5

6

HIST ALGO

 

7

8

9

CLEAR

– 0 .ENTER

FUNCTION KEYS

OPERATIVE KEYS

NUMERIC KEYS

Fig. 10 — Typical LID Device

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., ALRM ) once to access a category (i.e., alarms) and then continu- ing to press that key ( ALRM ) to scroll through all the items in that category (i.e., Limit Alarm, Setpoint Alarm, Discrete Alarm, First Out Alarm, Runtime Alarm, and Number of Starts Alarm). Press ENTER to display the first maintenance decision.

NOTE: Scrolling by repeatedly pressing the function key, displays the name of all the items in that category, whether or not they are actually configured. Scrolling by pressing the up or down arrow, displays only the configured items within that category.

•Pressing the appropriate LID numeric key (i.e., 2) and the appropriate function key (i.e., ALRM ) to directly access an item without having to scroll through all the items in that category. Press ENTER to display the first maintenance decision.

Edit Mode — Because the LID first displays items in the Status mode when it is powered up, the user must log on to the connected Aquazone™ System Control Panel Controller and

press the EXPN/EDIT key to switch to the Edit mode.

While in the Edit mode, the user can change the configura- tion of items. For example, the user could change the value of an algorithm’s configuration decision.

NOTE: Not all items have configuration data. If the item selected does not have configuration data, pressing the

EXPN/EDIT key will have no effect. The LID will display

“No configuration.”

Access Items in the Edit Mode — The two ways to access items in the Edit mode are the same as in the Status mode, except for an additional step — pressing the EXPN/EDIT key.

The user can access configuration data in the Edit mode in two ways:

•Pressing the appropriate function key (i.e., ALRM ) once to access a category (i.e., alarms), pressing EXPN/EDIT and then continuing to press that key ( ALRM ) to scroll through all the items in that category (i.e., Limit Alarm, Setpoint Alarm, Discrete Alarm, First Out Alarm, Runtime Alarm, and Number of Starts Alarm).

NOTE: Scrolling by repeatedly pressing the function key, displays the name of all the items in that category, whether or not they are actually configured. Scrolling by pressing the up or down arrow, displays only the configured items within that category.

•Pressing the appropriate LID numeric key (i.e., 2), the appropriate function key (i.e., ALRM ), and EXPN/EDIT to directly access an item without having to scroll through all the items in that category.

QUICK ACCESS IN EITHER STATUS OR EDIT MODE — Use Table 10 on next page as a reference to directly

access Aquazone System Control Panel Controller items using a LID in either the Status or Edit modes. For example, to access maintenance data for the AO — Heating VAV algorithm, press

6 , ALGO , and ENTER . To access configuration data for

the AO — Heating VAV algorithm,

press 6 ,

ALGO

,

 

 

 

, and

 

. If the database consisted of two

 

EXPN/EDIT

ENTER

 

AO — Heating VAV algorithms, to access the second one,

 

press 6 , . (decimal), 2 ,

 

,

 

 

 

, and

ALGO

EXPN/EDIT

 

.

 

 

 

 

 

 

ENTER

 

 

 

 

 

 

18

Page 17 Page 19
Image 18
Page 17 Page 19
Contents Contents Safety ConsiderationsGeneral Components Aquazone System Control Panel HardwareTypical Stand-Alone Wshp System Premierlink Aquazone SystemAquazone System Control Panel Control Relay or Staging Card TP Wires To Comfort Controller PremierLink Control Module PremierLink Controller Applications with Complete C Control Ordering Thermostat Type Functions Number Field-Supplied Hardware For CCN ApplicaAquazone Thermostats 50QE900-220WSInstallation Parameter Power INPUT/OUTPUT TerminalAquazone System Control Panel Inputs and Outputs PremierLink Controller Inputs and Outputs Typical Aquazone System Control Panel Loop Water Flow Switch LED Display Size Schedule 40 PipeGPM START-UP Water Flow Switch TroubleshootingProblem Solution Recommended CablesConnection to CCN Bus Check System Parameters To check system OCCPC01Operative Keys Log Off from Controller To log off from the AquaLID Function Keys Numeric KeysTypical LID Device Quick Access Chart Algo Stat Hist Srvc Alrm SET SchdSequence of Operation Hardware Points 33 to 64 HWP33-64 ConfigurationHardware Points 1 to 32 HWP01-32 Description Value NameOutput Displayed Total Number of StagesTotal Number of Stages Stage Activated Stage DeactivatedSoftware Points 65 to 96 SWP65-96 System Pressure SETPT02 Global DictionaryLoop Supply Water SETPT01 Global Dictionary AquamascLoop Supply Water Set Point Screen Pump 1 Speed PUMP1 Cooling Tower 1 COOLT1Heating Control 1 HEAT1 Occupancy Schedule OCCPC01 Copyright 2003 Carrier Corporation

50RLP specifications

The Carrier 50RLP is a well-regarded air conditioning unit that combines efficiency, durability, and innovative technology to provide optimal cooling solutions for both residential and commercial applications. This model is part of Carrier's extensive lineup designed to meet various climate control needs.

One of the standout features of the Carrier 50RLP is its high energy efficiency rating. Equipped with a scroll compressor, the system operates efficiently, reducing energy consumption significantly. This not only lowers utility bills for the user but also contributes to a smaller carbon footprint, making it an environmentally friendly choice. The unit adheres to stringent energy standards, often exceeding the minimum requirements, which is especially advantageous in regions with strict energy codes.

The Carrier 50RLP also boasts advanced refrigerant technology. Utilizing R-410A refrigerant, the unit is designed to minimize ozone depletion potential. R-410A is known for its effectiveness in heat exchange as well as its stability, thus ensuring reliable performance over the unit's lifespan. Additionally, the option for variable refrigerant flow technology in some variants of the 50RLP allows for precise temperature control, making it adaptable to varying cooling needs.

Durability is another hallmark of the Carrier 50RLP. The unit features a robust construction with weatherproof materials that withstand harsh environmental conditions. This resilience is crucial for outdoor installations and contributes to a longer lifespan. Carrier also incorporates innovative sound reduction technologies, allowing the unit to operate quietly, making it suitable for both residential and commercial settings where noise levels are a concern.

Furthermore, the Carrier 50RLP is equipped with advanced controls. The inclusion of smart thermostat capabilities enables users to manage and schedule cooling efficiently, optimizing energy usage based on occupancy or time of day. These controls can often be integrated with home automation systems, enhancing user convenience.

In summary, the Carrier 50RLP air conditioning unit brings together high efficiency, innovative refrigerant technology, robust durability, and advanced smart controls. Its design not only meets the cooling demands of various spaces but also promotes energy savings and environmental sustainability. Ideal for both residential and commercial applications, the Carrier 50RLP stands out as a reliable choice for maintaining comfortable indoor environments. Whether for new installations or replacements, this model is a testament to Carrier's commitment to quality and innovation in HVAC technology.
Top Page Image Contents