Carrier 50RLP manual

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). The Aquazone system control panel controls and monitors the operation of the water source heat pumps, the ancillary he[...]

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. See Fig. 4. W iring is shown in Fig. 5A-5C. Specifi[...]

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 CONTROLLER) MASTER CONTROL P ANEL (CARRIER COMFORT CONTROLLER) REPEA TER: INTERF ACE PC TO NETWORK TELINK WITH MODEM CONTROLLER DA T A COLLECTION LOADSHED COM[...]

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 he rm ostat Control R ela y s HOA INPUT TYPE UCS-421 MODE FLT SEQ MODE FLT SEQ A B C D MA V CH H3 H4 H5 A B C D 24V POWER COMMON SIGNAL INPUT CHAIN OU[...]

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. Either a set of 10 or 18 rel ays can be sele cted from the 50RL P mo[...]

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 follows: Power: 120 vac Rating: 15A @ 120 vac for receptacles 15A @ 120 vac for switch 250 V for fuse W A TER TEMPERA TURE SENSORS — T wo wat er te [...]

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. Computers equipped with Carri er user inter face software such as Service T ool, ComfortVIEW™, or ComfortW[...]

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. SP ACE TEMPERA TURE SENSOR (SP T) — A field-supplied Carrier space temperat ure sensor is required t[...]

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. Be sure the locat ion prevents moisture and rain from comi[...]

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. CO N N E CT PO W E R — The Aquazone™ system control panel requires an uninterrupted 1 10-v , single-phase, 60 Hz[...]

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 GRN J3 J4 J2 BLK BLU 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 PCB2 GRN J3 J4 J2 T2 CB2 BRN BLU 24 V Y[...]

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. A therm o st at is use d in stand-a[...]

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. Negative pi ns on each component mu st be c onnected to r espective neg ative pins an d likewise positive pins on each component must be connected to[...]

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. Pre ss . The LID di splay will show: Log in to Controller Enter Password 3. Pres s . The LI[...]

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. There is one algorithm for each of the 18 zone relay outputs. Use the up[...]

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 . 3. Pre ss the button. T ype in the CCN bus number and press . Log Off fr om Contr oller [...]

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.e., Limit Alarm , Setpoint Alarm, Discrete Alar[...]

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. LID NUM. KEY LID FUNCTION KEYS Algori thms (ALGO ) Status (ST A T ) History (HIST ) Service (SR VC) Alarm (ALRM ) Setup (SET) Sche dul[...]

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. If the system supply water temperature approaches the high set point, the controller comm[...]

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. For other programs, the templates are included to allow for jobsite customizat[...]

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. Remote Occupancy: Displ ay Un its Discret e ASCI I Defau lt V alue Disable Dis play Range Enable/Dis abl e Network Ac cess Read/Write SY S TE M / S H UT DO W [...]

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. The act ual number of stages a ct[...]

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. Pump 2 Run T ime Displ ay Un its Num eric Default V alue 0 Display Range 0 to 9999 Network Ac cess Read/Write Loop Supply W at er Set P oint — The low set[...]

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. V ari able speed config[...]

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. See Network T ime Schedule sec tion. This is the recom mended method for using glob al sche[...]

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. Occupied From: Units Hours:Minutes Range 00:00 to 24:00 (Minutes 00 to 59) Default V alue 00:00 OC C U PI E D TO — This field is us ed to configure the hour and minute, i[...]

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. PC 111 Catalo g No. 535-00077 Prin ted in U.S.A. F or m 50RLP -1SI Pg 28 1-03 Repla ces: New Copyright 20 03 Car rier Cor po ration Book 1 4 Ta b 5 a 5 a[...]