Instruction/ maintenance manual of the product 50RLP Carrier
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Manufactu rer reser ves the rig ht to dis continue , or chan ge at a ny time, spec ificat ions or des igns without notice an d withou t inc urring obligations. PC 111 Catalo g No. 535-00077 Prin ted in U.S.A. F or m 50RLP -1SI Pg 1 1-03 Replaces: New Book 1 4 Ta b 5 a 5 a Installation Instr uctions CONTENTS Page SAFETY CONSIDERA TIONS .
2 The Aquazone™ System Control Panel is a single packaged system control panel for use with Aquazone water source heat pumps (WSHPs ) in stand-alone or di rect digital control applications using the Carrier Comfort Network (CCN).
3 If variable frequency d r ives are utilized for system pumps, no pump control relays are spec ified. Each relay contains a r ed light-emitting diode (LED), which indicates the relay coi l is energized. The pump control relays are located in the upper left hand corner of the system control panel.
4 WSHP 2 WSHP 1 D.C. L.S. CC6400 T .B. M T R MCP LCP CARRIER COMFORT NETWORK BLDG. PREMIERLINK WSHP CONTROLLER PREMIERLINK WSHP CONTROLLER AQUAZONE SYSTEM LOOP CONTROL P ANEL (CARRIER COMFORT CONTROLL.
5 Pum p 1 Pum p 2 Cool Sta g es 1 Cool Sta g es 2 Heat Sta g es 1 Heat Sta g es 2 T ransfo rm e r 1 Transf orm er 2 Tr an s fo r me r 3 Processor Input/Outpu t 1 Input/Outpu t 2 Low Volta g e Zo ne T .
6 ZONE THERMOST A T CONTROL RELA YS — A u ni qu e featur e of the Aquazone system contr ol panel is the capabi lity to add z one th ermost at cont rol re lays. T his fe ature is used when the Aquazon e system co ntrol pa nel is ut ilized i n a stand-a lone type of instal lation.
7 PO W E R R E C E P T AC L E — A power rece ptac le is provi ded in the Aquazone™ system control panel and is located in the bottom left corner . Spec ifications for the power rece ptacle are as .
8 Carrier ’ s diagnostic standard tier display tools such as Navigator™ or Scrolling Marquee can be used wi th the PremierLi nk™ controller . Access is available via an RJ-11 connection or a 3-wire connec tion to the communication bus.
9 Table 1 — Aquazone ™ Thermostats Field-Suppl ied Har dware For CCN Applica- tions — The factory-installed PremierLink™ controller for the water source heat pump unit is configurable with a va riety of Carrier space t emperature sens ors.
10 INST ALLA TION Inspection — Inspect the package cont ents for visual de- fects that may have occurred during shipping. If there is any damage, contact your l ocal representa tive before proceeding. Moun ting Loc ation — The Aquazone™ system control panel should be l ocated indoors.
11 PREMIERLINK™ CONTROLLER INPUTS AND OUT- PU T S — When PremierLi nk controllers are factory mounted with water source heat pump equipment to impl ement a CCN system install a tion, the inputs and outputs are shown in T a ble 3.
12 SYSZ 18 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 2 3 4 5 1 6 7 8 2 3 4 5 1 6 7 8 Loop Pane l LOW VOLTAGE CONTROL WIRING PCB1 T1 CB1 RED BLK GRN TBP .
13 LEGEND FOR FIG. 8 Install The rmostat, S ensors and Switche s — In all installations, the loop supply w ater temperature sensor and water flow switch must be installed in the field. The water pressure sensor is used to sense water system pressure to operate in conjunction with pump variable frequency drives.
14 Table 5 — Water Flow Switch Tr oubleshooting Connect to CCN Com m unication Bus — The Aquazone™ sy stem control p anel primary co ntroller connec ts to the bus in a dais y chain arran gement.
15 Change the Default Pass wor d — T o change the default password, per form the following procedure: NOTE: The password must have a l ready been entered to pe r- form this procedure. 1. Pres s 3 and then . The LID display will show: Controller Password 2.
16 Configure Sc hedules — T o configure the schedules, perform the following procedure: 1. Pres s 1 and then . The LID display will show: Occupancy Algorithm 2. Pres s . The LID display will show: Occupancy 01 OCCPC01 3. There are 18 occupancy algorithms: OCCPC01 to OCCPC18.
17 Set the Aquazone ™ System Contr ol Pan el Contr oller Ad dress — T o set the addre ss of the Aquazone System Control panel controller, perform the following procedure: 1. Pre ss 7 and then . Press and then . 2. T ype in the CCN element number and press .
18 Access Items in the Status Mod e — The user can ac cess maintenance data in t he Status mode in two ways: • Pressing the appropri ate funct ion key (i. e., ) once to access a category (i.e., alarms) and then continu- ing to press that key ( ) to scroll through all the items in that cat egory (i.
19 Table 10 — Quick Acce ss Cha rt LEGEND NOT ES: 1. If in the Edit m ode an d wish t o switch to the St atus mo de, press or press again. 2. Not all availab le selections will have items to select in suble v els.
20 Sequence of Oper ation HE A T R E J E C T IO N — When the system pumps are operat - ing and there is flow to the sys tem, heat rejection control compares the system supply water temperature to the hi gh set point in the system loop temperature set points.
21 CONFIGURA TION The Aquazone™ System Control Panel contains a Comfort Controller 6400 programmed using the standard algorithms and enhanced by BEST++™ custom programming. The BEST++ T emplates for some of the programs have been removed to prevent field alterations.
22 RE M O T E O C C U P A N C Y — This input is used to provide an external clock input to enable all 18 of the local sche dules, start the loop pumps, and enable loop tempera ture control.
23 HEA T SOURCE 2 SPEED/LEVEL — When the Aquaz one™ system control panel is configured for modulating heat source, this point displays the percent open or percent heat capa city requested. When the Aquazone system cont rol panel is equipped for staged output, this point displays the percent of stages commanded.
24 PU M P 2 RU N T I ME — 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 r eset to 0.
25 BOILER/H EA T SOURCE CONTROL TYPE — Th is co n - figuration determines how the tower outputs will be controlled. If panels were ordered w i th the stage output transducers, t hen tower control type should be set to 0. If the tower outputs will control variable speed tower fans, then the configuration should be set to 1.
26 The loop co ntrolle r comes pre-con figured with local schedules 1 through 18. It is also pre-configu red with network schedules 65 through 82 in order to receive global schedules broadcast from PremierLink™ controlle rs or other networked cont rollers.
27 OC C U PI E D F R O M — This field is used t o c onfigure the hour and minute, in military time, th at the mode for t he PremierLink™ controller will switc h to occupied.
Manufactu rer reser ves the rig ht to dis continue , or chan ge at a ny time, spec ificati ons or des igns without notice an d wit hout inc urring obligations.
An important point after buying a device Carrier 50RLP (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Carrier 50RLP yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Carrier 50RLP - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Carrier 50RLP you will learn all the available features of the product, as well as information on its operation. The information that you get Carrier 50RLP will certainly help you make a decision on the purchase.
If you already are a holder of Carrier 50RLP, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Carrier 50RLP.
However, one of the most important roles played by the user manual is to help in solving problems with Carrier 50RLP. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Carrier 50RLP along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
