Page 3 - GENERAL; Table 1 — Unit Sizes; Conventions Used in This Manual —; Comfort; WARNING; UNIT; ENTER; MODE; ESCAPE; Fig. 1 — Scrolling Marquee Display
3 GENERAL This publication contains Controls, Start-Up, Operation, Service, and Troubleshooting information for the 30RAP AquaSnap ® air-cooled chillers. See Table 1. These chillers are equipped with Comfort Link ™ controls and electronic expan- sion valves (EXVs). Table 1 — Unit Sizes Conventions U...
Page 4 - Enter Password; Fig. 2 — Accessory NavigatorTM Display Module
4 ACCESSORY NAVIGATOR™ DISPLAY MODULE — The Navigator module provides a mobile user interface to the Comfort Link™ control system, which is only available as a field-installed accessory. The display has up and down arrowkeys, an key, and an key. These keys are used to navigate through the different ...
Page 5 - Table 2 — Scrolling Marquee Display Menu Structure*
5 Table 2 — Scrolling Marquee Display Menu Structure* LEGEND Ckt — Circuit *Throughout this text, the location of items in the menu structure will be described in the following format: Item Expansion (Mode Name Sub-mode Name ITEM) For example, using the language selection item: Language Selectio...
Page 6 - Table 3 — Run Status Mode and Sub-Mode Directory
6 Table 3 — Run Status Mode and Sub-Mode Directory NOTE: If the unit has a single circuit, the Circuit B items will not appear in the display, except the ability to configure circuit B will be displayed. SUB-MODE KEYPAD ENTRY ITEM DISPLAY SUB-ITEM DISPLAY SUB-ITEM DISPLAY ITEM EXPANSION COMMENT VIEW...
Page 8 - Table 4 — Service Test Mode and Sub-Mode Directory
8 Table 4 — Service Test Mode and Sub-Mode Directory NOTE: If the unit has a single circuit, the Circuit B items will not appear in the display, except the ability to configure circuit B will be displayed. SUB-MODE KEYPAD ENTRY ITEM DISPLAY ITEM EXPANSION COMMENT TEST ON/OFF SERVICE TEST MODE To Ena...
Page 11 - Table 10 — Configuration Mode and Sub-Mode Directory
11 Table 9 — Outputs Mode and Sub-Mode Directory (cont) NOTE: If the unit has a single circuit, the Circuit B items will not appear in the display, except the ability to configure circuit B will be displayed. Table 10 — Configuration Mode and Sub-Mode Directory NOTE: If the unit has a single circuit...
Page 16 - Table 11 — Time Clock Mode and Sub-Mode Directory; * Repeats for Occupancy Periods 2 through 8.
16 Table 10 — Configuration Mode and Sub-Mode Directory (cont) Table 11 — Time Clock Mode and Sub-Mode Directory * Repeats for Occupancy Periods 2 through 8. SUB-MODE KEYPAD ENTRY ITEM DISPLAY ITEM EXPANSION COMMENT BCST BROADCAST CONFIGURATION T.D.BC ON/OFF CCN TIME/DATE BROADCAST OAT.B ON/OFF CCN ...
Page 18 - Table 14 — Operating Modes
18 Table 14 — Operating Modes MODE NO. ITEM EXPANSION DESCRIPTION 01 CSM CONTROLLING CHILLER Chillervisor System Manager (CSM) is controlling the chiller. 02 WSM CONTROLLING CHILLER Water System Manager (WSM) is controlling the chiller. 03 MASTER/SLAVE CONTROL Dual Chiller control is enabled. 05 RAM...
Page 20 - Sensors —
20 3. Connect the red wire to (+) terminal on LVT of the plug, the white wire to COM terminal, and the black wire to the (–) terminal. 4. The RJ14 CCN connector on LVT can also be used, but is only intended for temporary connection (for example, a laptop computer running Service Tool). Table 15 — Th...
Page 24 - Fig. 6A — Typical Wiring Schematic, 30RAP018-030 Units — Power Wiring
24 COMP A2 TRAN1 H2 H3 H4 SECONDARY 24V RED FC2 FU3 SW2 C1 A1 B1 H1 X1 CONNECT FOR APPROPRIATE PRIMARY VOLTAGE SEE TABLE 1 1 2 3 CB1A 11 12 13 TO FUSED DISCONNECT PER NEC OPTIONAL DISCONNECT 3.2 AMPS CB3 1 2 3 T3 T1 T2 T3 T1 T2 3 2 1 LOW AMBIENT OPERATION (MOTORMASTER V) FIOP/ACCESSORY GRN/YEL GRN/Y...
Page 26 - Fig. 7A — Typical Wiring Schematic, 30RAP035-060 Units — Power Wiring
26 COMP A2 GRN/YEL TRAN1 H2 H3 H4 SECONDARY 24V RED FC2 BLK-1 BLK-2 BLK-3 FU3 SW2 C1 A1 B1 1 2 3 H1 X1 CONNECT FOR APPROPRIATE PRIMARY VOLTAGE SEE TABLE 1 1 2 3 CB1A 11 12 13 TO FUSED DISCONNECT PER NEC OPTIONAL DISCONNECT 3.2 AMPS CB3 1 2 3 T3 T1 T2 T3 T1 T2 3 2 1 LOW AMBIENT OPERATION (MOTORMASTER...
Page 28 - Fig. 8 — Main Base Board; Fig. 10 — Typical Space Temperature; Fig. 11 — CCN Communications Bus Wiring
28 CEPL130346-01 STATUS LEN J1 J2 J4 J3 J5 J6 J7 J8 J9 J10 CCN RED LED - STATUS GREEN LED -LEN (LOCAL EQUIPMENT NETWORK) YELLOW LED -CCN (CARRIER COMFORT NETWORK) INSTANCE JUMPER K11 K10 K9 K8 K7 K6 K5 K4 K3 K2 K1 Fig. 8 — Main Base Board Fig. 9 — Enable/Off/Remote Contact Switch, and Emergency On/O...
Page 29 - Capacity Control —; Configuration; CAUTION
29 Energy Management Module (Fig. 12) — This factory-installed option (FIOP) or field-installed accessory is used for the following types of temperature reset, demand limit, and/or ice features: • 4 to 20 mA leaving fluid temperature reset (requires field-supplied 4 to 20 mA generator) • 4 to 20 mA ...
Page 30 - TEST; Fig. 12 — Energy Management Module
30 LEAD/LAG DETERMINATION — This is a configurable choice and is factory set to be automatic for all units unless the unit is equipped with a digital scroll compressor or minimum load, then circuit A is lead ( Configuration OPT2 LLCS ). The value can be changed to Circuit A or Circuit B leading ...
Page 31 - DEADBAND EXAMPLE; Fig. 13 — Deadband Multiplier
31 Table 19 — Part Load Data Percent Displacement, Standard Units with Minimum Load Valve *Minimum Load Valve energized. NOTE: These capacity steps may vary due to different capacitystaging sequences. 30RAP UNIT SIZE CONTROL STEPS CAPACITY STEPS CAPACITY % % Displacement Circuit A Circuit B 010 1 10...
Page 32 - Head Pressure Control —; SS; Fig. 14 — Operating Envelope for R-410A Compressor; Saturated Condensing Temperature; Saturated Suction Temperature
32 Cooler Freeze Protection — The control will try to prevent shutting the chiller down on a Cooler Freeze Protection alarm by removing stages of capacity. If the cooler fluid selected is Water, the freeze point is 34 F (1.1 C). If the cooler fluid selected is Brine, the freeze point is the Brine Fr...
Page 33 - Table 20 — Fan Stages; Cooling Set Point Select; 0RAP UNIT SIZE; Stage 1; Fig. 15 — 30RAP Condenser Fan Layout
33 Table 20 — Fan Stages Two other control methods are available for Machine On/ Off control:OCCUPANCY SCHEDULE ( Configuration OPT2 CTRL = 2 ) — The main base board will use the operating schedules as defined under the Time Clock mode in the scroll- ing marquee display. These schedules are iden...
Page 34 - Table 21 — Control Methods and Cooling Set Points; Low Sound Mode Operation —; Both main power and; Cooler Pump Control —; CONTROL
34 Table 21 — Control Methods and Cooling Set Points *Dual set point switch input used. CSP1 used when switch input is open. CSP2 used when switch input is closed. †Cooling set point determined from 4 to 20 mA input to energy management module (EMM) to terminals TB6-3,5. 4 TO 20 mA INPUT — Unit oper...
Page 35 - Cooler Pump Sequence of Operation —; OFF
35 Cooler Pump Sequence of Operation — At any- time the unit is in an ON status, as defined by the one of the following conditions, the cooler pump relay will be enabled. 1. The Enable-Off-Remote Switch in ENABLE, ( CTRL =0). 2. Enable-Off-Remote Switch in REMOTE with a Start-Stop remote contact clo...
Page 37 - Table 22 — Dual Chiller Configuration (Master Chiller Example)
37 Table 22 — Dual Chiller Configuration (Master Chiller Example) SUB-MODE ITEM KEYPAD ENTRY DISPLAY ITEM EXPANSION COMMENTS DISP UNIT OPT1 OPT2 CTRL CONTROL METHOD CTRL 0 SWITCH DEFAULT 0 OPT2 CCN CCN CCNA 1 CCN ADDRESS DEFAULT 1 CCNB CCNB 0 CCN BUS NUMBER DEFAULT 0 CCN RSET PROCEED TO SUBMODE RESE...
Page 38 - Temperature Reset —; Fig. 16 — Dual Chiller Thermistor Location; Fig. 17 — Dual Leaving Water Thermistor Well; PART
38 Table 22 — Dual Chiller Configuration (Master Chiller Example) (cont) NOTES: 1. Master Control Method (CTRL) can be configured as 0-Switch, 2-Occupancy or 3-CCN.2. Parallel Configuration (PARA) cannot be changed. Dual chiller start/stop control is determined by configura- tion of Control Method (...
Page 39 - Table 23 — Dual Chiller Configuration (Slave Chiller Example)
39 Table 23 — Dual Chiller Configuration (Slave Chiller Example) NOTES: 1. Slave Control Method (CTRL) must be configured for 0.2. Slave CCN Address (CCNA) must be different than Master.3. Slave CCN Bus Number (CCNB) must be the same as Master4. Slave does not require SLVA, LLBL, LLBD, or LLDY to be...
Page 40 - Table 25 — Menu Configuration of 4 to 20 mA Cooling Set Point Control
40 Table 24 — 4 to 20 mA Reset NOTE: The example above shows how to configure the chiller for 4 to 20 mA reset. No reset willoccur at 4.0 mA input, and a 5.0 F reset will occur at 20.0 mA. An EMM is required. Table 25 — Menu Configuration of 4 to 20 mA Cooling Set Point Control To use outdoor air or...
Page 42 - Demand Limit —; LWT —; Fig. 19 — Space Temperature Reset; Fig. 20 — Standard Chilled Fluid
42 Under normal operation, the chiller will maintain a constant leaving fluid temperature approximately equal to the chilled fluid set point. As the cooler load varies, the entering cooler fluid will change in proportion to the load as shown in Fig. 20. Usually the chiller size and leaving-fluid tem...
Page 43 - EMM; Energy Management Module
43 DEMAND LIMIT (CCN Loadshed Controlled) — To con- figure Demand Limit for CCN Loadshed control set the De- mand Limit Select ( Configuration RSET DMDC ) to 3. Then configure the Loadshed Group Number ( Configura- tion RSET SHNM ), Loadshed Demand Delta ( Configu- ration RSET SHDL ), an...
Page 44 - Table 27 — Configuring Demand Limit; Digital Scroll Option —; System Check
44 Table 27 — Configuring Demand Limit *Seven items skipped in this example. Digital Scroll Option — The 30RAP units have a factory-installed option for a digital scroll compressor which provides additional stages of unloading for the unit. The digital compressor is always installed in the A1 compre...
Page 45 - Table 28 — Minimum Cooler Flow Rates and Minimum Loop Volume; OIL; Fig. 23 — Sight Glass Location; SIZE
45 2. Use the scrolling marquee display to adjust the Cooling Set Point. 3. Fill chilled fluid circuit with clean water (with recom- mended inhibitor added) or other non-corrosive fluid to be cooled. Bleed all air out of the high points of the sys- tem. If chilled water is to be maintained at a temp...
Page 46 - Operating Limitations; Table 29 — Temperature Limits for; Unbalanced 3-Phase Supply Voltage — Never operate a motor; OPERATION SEQUENCE; UNIT SIZE 30RA
46 Operating Limitations TEMPERATURES (See Table 29 for 30RAP standard tem- perature limits). High Cooler Leaving Chilled Water (Fluid) Temperatures (LCWT) — During start-up with cooler LCWT above approx- imately 60 F (16 C), the unit expansion valve will limit suction pressure to approximately 90 p...
Page 47 - Table 30 — EXV Steps; EXV Troubleshooting Procedure —; UNIT SIZE 30RAP
47 circuits, the control will most often start the A1 or B1 compres- sor first, especially after long off periods. The MBB controls fan stages to maintain the head pressure set point and will auto- matically adjust unit capacity as required to keep compressors from operating outside of the specified...
Page 48 - Fig. 24 — Electronic Expansion Valve Details
48 During the next several seconds, carefully connect the nega- tive test lead to pins 1,2,4 and 5 in succession (plug J6 for Cir- cuit A, plug J7 for Circuit B). Digital voltmeters will average this signal and display approximately 6 vdc. If it remains con- stant at a voltage other than 6 VDC or sh...
Page 49 - Table 31 — Unit Torque Specification; Cooler; must be; FASTENER
49 b. Place a digital voltmeter, on 20-volt AC scale, across the black and white terminals on the con- troller. Restore power to the controller. For at least 7 seconds, the voltmeter should read approxi- mately 12 to 14 volts. Significant differences mean the controller is defective or not properly ...
Page 50 - Carefully; Oil Charge; at full unit
50 2. Disconnect the liquid-in and liquid-out connections at the heat exchanger. 3. Recover the refrigerant from the system, and unsolder the refrigerant-in and refrigerant-out connections. 4. Remove the old heat exchanger. The replacement heat ex- changer is supplied fully insulated. It also includ...
Page 52 - Check Unit Safeties; Table 32 — Factory Settings, High-Pressure; Thermistors —
52 MINIMUM LOAD VALVE — On units equipped with the factory-installed capacity reduction option, a solenoid valve and discharge bypass valve (minimum load valve) are located between the discharge line and the cooler entering-refrigerant line. The MBB cycles the solenoid to perform minimum load valve ...
Page 53 - Run Status; Condenser Fans —; CLEARANCE FOR; Fig. 28 — Thermistor Well
53 disconnected from J8. Compare the values determined with the value read by the control in the Temperatures mode using the scrolling marquee display. Pressure Transducers — The suction and discharge transducers are different part numbers and can be distinguished by the color of the transducer body...
Page 57 - Table 37 — 86K Thermistor vs Resistance (DTT)
57 Table 36 — 10K Thermistor Temperature (°C) vs. Resistance/Voltage Drop (For SPT) Table 37 — 86K Thermistor vs Resistance (DTT) TEMP (C) VOLTAGE DROP (V) RESISTANCE (Ohms) –32 4.762 200,510 –31 4.748 188,340 –30 4.733 177,000 –29 4.716 166,342 –28 4.700 156,404 –27 4.682 147,134 –26 4.663 138,482 ...
Page 58 - Fig. 29 — Thermistor Connections to
58 LOW SOUND FAN — A shroud and a wire guard provide protection from the rotating fan. The exposed end of the fan motor shaft is protected from weather by grease. If fan motor must be removed for service or replacement, be sure to re- grease fan shaft and reinstall fan guard. The fan motor has a ste...
Page 60 - Fig. 32 — Typical Motormaster Wiring; CONFIGURATION TABLE; Mode; Fig. 33 — Motormaster
60 Fig. 32 — Typical Motormaster Wiring CONFIGURATION TABLE *208-v can run in mode 5 or 6. MODE NOMINAL VOLTAGE Hz CONTROL INPUT (PINS 25, 2) START JUMPER 5 208/230/460/575* 60 External control 4-20 mA TB1-TB2 6 208/380 60 External control 4-20 mA TB13A-TB2 LEGEND AUX — Auxiliary FB — Fuse Block MM ...
Page 61 - Table 38 — Fault Codes
61 Table 38 — Fault Codes LEGEND FAULT CODE DESCRIPTION SOLUTION AF High Temperature Fault: Ambient temperature is too high; Cooling fan has failed (if equipped). Check cooling fan operation CF Control Fault: A blank EPM, or an EPM with corrupted data has been installed. Perform a factory reset usin...
Page 62 - Table 39 — Motormaster® V Program Parameters for Operating Modes
62 Table 39 — Motormaster® V Program Parameters for Operating Modes LEGEND PARAMETERS DESCRIPTION MODE 5 MODE 6 MODE 7 MODE 8 P01 Line Voltage: 01 = low line, 02 = high line 01 02 01 02 P02 Carrier Freq: 01 = 4 kHz, 02 = 6 kHz, 03 = 8 kHz 01 01 01 01 P03 Startup mode: flying restart 06 06 06 06 P04 ...
Page 63 - Table 40 — Replacement Modules; Hydronic Package —
63 1. Check that all power to unit is off. Carefully disconnect all wires from the defective module by unplugging its connectors. 2. Remove the defective module by removing its mounting screws with a Phillips screwdriver, and removing the module from the control box. Save the screws later use. 3. Ve...
Page 64 - fort
64 • Check condenser coils for debris, clean as necessary.Every month: • Check moisture indicating sight glass for possible refrig- erant loss and presence of moisture. Every 3 months (for all machines):• Check refrigerant charge. • Check all refrigerant joints and valves for refrigerant leaks, repa...
Page 65 - Alarms and Alerts —; Fig. 34 — Advanced Scroll Temperature
65 High-Pressure Switch Trip — The high pressure switch has opened. Below are the factory settings for the fixed high pres- sure switch. ASTP Protection Trip — All non-digital Copeland compres- sors are equipped with an advanced scroll temperature protec- tion (ASTP). A label located above the termi...
Page 66 - Table 41 — Troubleshooting
66 Table 41 — Troubleshooting SYMPTOMS CAUSE REMEDY Cooler Circulating Pump DoesNot Run Power line open Reset circuit breaker. Control fuse or circuit breaker open Check control circuit for ground or short. Reset breaker and replace fuse. Tripped power breaker Check the controls. Find the cause of t...
Page 67 - Table 42 — Alarm and Alert Codes
67 Table 42 — Alarm and Alert Codes ALARM/ ALERT CODE ALARM OR ALERT DESCRIPTION WHY WAS THIS ALARM GENERATED? ACTION TAKEN BY CONTROL RESET METHOD PROBABLE CAUSE T051 Alert Circuit A, Compressor 1Failure Compressor feedback signaldoes not match relay state Compressor A1 shut down. Manual High-press...
Page 74 - APPENDIX A — DISPLAY TABLES; Run Status Mode and Sub-Mode Directory
74 APPENDIX A — DISPLAY TABLES Run Status Mode and Sub-Mode Directory SUB-MODE ITEM DISPLAY ITEM DESCRIPTION COMMENT VIEW AUTO VIEW OF RUN STATUS EWT xxx.x ºF Entering Fluid Temp LWT xxx.x ºF Leaving Fluid Temp SETP xxx.x ºF Active Set Point CTPT xxx.x ºF Control Point LOD.F xxx Load/Unload Factor S...
Page 78 - Outputs Mode and Sub-Mode Directory; ITEM
78 APPENDIX A — DISPLAY TABLES (cont) Outputs Mode and Sub-Mode Directory SUB-MODE ITEM DISPLAY ITEM DESCRIPTION COMMENT GEN.O GENERAL OUTPUTS FAN1 ON/OFF Fan 1 Relay FAN2 ON/OFF Fan 2 Relay FAN3 ON/OFF Fan 3 Relay FAN4 ON/OFF Fan 4 Relay FAN5 ON/OFF Fan 5 Relay FAN6 ON/OFF Fan 6 Relay V.HPA ON/OFF ...
Page 79 - Configuration Mode and Sub-Mode Directory
79 APPENDIX A — DISPLAY TABLES (cont) Configuration Mode and Sub-Mode Directory SUB-MODE ITEM DISPLAY ITEM DESCRIPTION COMMENT DISP DISPLAY CONFIGURATION TEST ON/OFF Test Display LEDs METR ON/OFF Metric Display Off = English On = Metric LANG X Language Selection Default: 0 0 = English 1 = Espanol 2 ...
Page 84 - Time Clock Mode and Sub-Mode Directory
84 APPENDIX A — DISPLAY TABLES (cont) Time Clock Mode and Sub-Mode Directory SUB-MODE ITEM DISPLAY ITEM DESCRIPTION COMMENT TIME TIME OF DAY HH.MM XX.XX Hour and Minute Military (00:00 - 23:59) DATE MONTH, DATE, DAY, AND YEAR MNTH XX Month of Year 1 - 12 (1 = January, 2 = February, etc.) DOM XX Day ...
Page 90 - APPENDIX B — CCN TABLES
90 APPENDIX B — CCN TABLES CCN DISPLAY TABLES — A_UNIT (General Unit Parameters) CCN DISPLAY TABLES — CIRCA_AN (Circuit A Analog Parameters) DESCRIPTION VALUE UNITS POINT NAME FORCIBLE Control Mode 0 = Test1 = Local Off2 = CCN Off3 = Clock Off4 = Emergency Stop5 = Local On6 = CCN On7 = Clock On8 = H...
Page 99 - CCN MAINTENANCE TABLES — RUNTEST; DESCRIPTION
99 APPENDIX B — CCN TABLES (cont) CCN MAINTENANCE TABLES — RUNTEST DESCRIPTION VALUE UNITS POINT NAME Percent Total Capacity nnn % CAPA_T Percent Available Cap. nnn % CAPA_A Discharge Pressure nnn.n psig DP_A Suction Pressure nnn.n psig SP_A Head Setpoint nnn.n F HSP Saturated Condensing Tmp nnn.n...
Page 100 - CCN MAINTENANCE TABLES — DUALCHIL
100 APPENDIX B — CCN TABLES (cont) CCN MAINTENANCE TABLES — DUALCHIL DESCRIPTION VALUE UNITS POINT NAME Dual Chiller Link Good? Yes/No DC_LINK Master Chiller Role Stand Alone, Lead Chiller, Lag Chiller MC_ROLE Slave Chiller Role Stand Alone, Lead Chiller, Lag Chiller SC_ROLE Lead Chiller Ctrl Point ...
Page 101 - APPENDIX C — FACTORY SETTINGS FOR PUMP AND MANUAL STARTERS; PUMP OPTION
101 APPENDIX C — FACTORY SETTINGS FOR PUMP AND MANUAL STARTERS PUMP OPTION PUMP SIZE UNIT VOLTAGE V-Hz (3 Ph) OVERLOAD SETTING 1, 8 1.0 HP 208/230-60 4.0 380-60 2.0 460-60 1.6 575-60 2.4 2, 9 1.5 HP 208/230-60 5.4 380-60 2.7 460-60 2.2 575-60 3.3 3, B 2.0 HP 208/230-60 6.6 380-60 3.3 460-60 2.6 575-...
Page 102 - Fig. B — Address Rotary Switches
102 APPENDIX D — OPTIONAL BACNET COMMUNICATIONS WIRING Optional BACnet Communications Wiring — The following section is used to configure the UPC Open con- troller which is used when the BACnet communications option is selected. The UPC Open controller is mounted in the main control box per unit com...
Page 103 - APPENDIX D — OPTIONAL BACNET COMMUNICATIONS WIRING (cont); Table A — SW3 Protocol Switch Settings; BAUD RATE; Fig. C — DIP Switches
103 APPENDIX D — OPTIONAL BACNET COMMUNICATIONS WIRING (cont) CONFIGURING THE BAS PORT FOR BACNET MS/ TP — Use the same baud rate and communication settings for all controllers on the network segment. The UPC Open con- troller is fixed at 8 data bits, No Parity, and 1 Stop bit for this protocol's co...
Page 104 - Table C — MS/TP Wiring Recommendations
104 APPENDIX D — OPTIONAL BACNET COMMUNICATIONS WIRING (cont) To install a BT485 terminator, push the BT485 terminator on to the BT485 connector located near the BACnet connector.NOTE: The BT485 terminator has no polarity associated with it. To order a BT485 terminator, consult Commercial Products i...
Page 105 - BACview Installation and User Guide; Device Connection
105 APPENDIX D — OPTIONAL BACNET COMMUNICATIONS WIRING (cont) Table D — Open System Wiring Specifications and Recommended Vendors LEGEND LOCAL ACCESS TO THE UPC OPEN CONTROL- LER — The user can use a BACview 6 handheld keypad dis- play unit or the Virtual BACview software as a local user inter- face...
Page 106 - Table E — LED Status Indicators; and; Error; LEDs Controller and Network Status Indication; ON; Run
106 APPENDIX D — OPTIONAL BACNET COMMUNICATIONS WIRING (cont) If the UPC Open is used with the chiller application of Lead/Lag/Standby, all chillers and UPC Open's CCN element numbers must be changed to a unique number in order to fol- low CCN specifications. In this application, there can only be a...
Page 107 - Table G — Network Points List
107 APPENDIX D — OPTIONAL BACNET COMMUNICATIONS WIRING (cont) Table G — Network Points List LEGEND POINT DESCRIPTION CCN POINT NAME READ/ WRITE UNITS DEFAULT VALUE RANGE BACNET OBJECT ID BACNET OBJECT NAME 4-20 ma Demand Signal LMT_MA R mA AV:36 lmt_ma_1 4-20 ma Reset Signal RST_MA R °F AV:33 rst_ma...
Page 110 - APPENDIX E — MAINTENANCE SUMMARY AND LOG SHEETS; 0RAP Maintenance Interval Requirements; Inspect sight glass for moisture and refrigerant level.
110 APPENDIX E — MAINTENANCE SUMMARY AND LOG SHEETS 30RAP Maintenance Interval Requirements NOTE: Equipment failures caused by lack of adherence to the Main-tenance Interval Requirements are not covered under warranty. WEEKLY Compressor Check oil level. Economizer None. Cooler None. Controls Review ...
Page 111 - APPENDIX E — MAINTENANCE SUMMARY AND LOG SHEETS (cont); 0RAP Weekly Maintenance Log
111 APPENDIX E — MAINTENANCE SUMMARY AND LOG SHEETS (cont) 30RAP Weekly Maintenance Log Plant ___________________________ Machine Model No. ________________ NOTE: Equipment failures caused by lack of adherence to the Main-tenance Interval Requirements are not covered under warranty. DATE OIL LEVEL C...
Page 112 - 0RAP Monthly Maintenance Log
11 2 APPENDIX E — MAINTENANCE SUMMARY AND LOG SHEETS (cont) 30RAP Monthly Maintenance Log NOTE: Equipment failures caused by lack of adherence to the Maintenance Interval Requirementsare not covered under warranty. Month 1 2 3 4 5 6 7 8 9 10 11 12 Date / / / / / / / / / / / / / / / / / / / / / / / /...
Page 113 - 0RAP Seasonal Shutdown Log; Do Not Disconnect Control Power
11 3 APPENDIX E — MAINTENANCE SUMMARY AND LOG SHEETS (cont) 30RAP Seasonal Shutdown Log NOTE: Equipment failures caused by lack of adherence to the Maintenance Interval Requirementsare not covered under warranty. Month 1 2 3 4 5 6 7 8 9 10 11 12 Date / / / / / / / / / / / / / / / / / / / / / / / / O...
Page 115 - Design Information; II. Preliminary Equipment Check; Chilled Water System Check
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Catalog No. 04-53300067-01 Printed in U.S.A. Form 30RAP-2T Pg CL-1 12-10 Replaces: 30RAP-1T START-UP CHECKLIST FOR 30RAP LIQUID CHILLER (Remove and use f...
Page 116 - Start and Operate Machine. Complete the Following:; YES
CL-2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
Page 117 - Compressor Running Current —
CL-3 OPERATING DATA: RECORD THE FOLLOWING INFORMATION FROM THE PRESSURES AND TEMPERATURES MODES WHENMACHINE IS IN A STABLE OPERATING CONDITION: PRESSURE/TEMPERATURE *Readings taken with a digital thermometer. Compressor Running Current — All readings taken at full load. CIRCUIT A CIRCUIT B DISCHARGE...
Page 119 - RECORD CONFIGURATION SETTINGS
CL-5 III. Unit Start-Up (cont) RECORD CONFIGURATION SETTINGS UNIT (Configuration Settings) PRESS ESCAPE KEY TO DISPLAY ‘UNIT’. PRESS DOWN ARROW KEY TO DISPLAY ‘OPT1’.PRESS ENTER KEY. RECORD CONFIGURATION INFORMATION BELOW: OPTIONS1 (Options Configuration) SUBMODE ITEM ITEM EXPANSION DISPLAY ENTRY UN...
Page 122 - SLCT (Setpoint and Ramp Load Configuration)
CL-8 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
Page 123 - SETPOINT; SUBMODE
CL-9 III. Unit Start-Up (cont) PRESS ESCAPE KEY SEVERAL TIMES TO GET TO THE MODE LEVEL (BLANK DISPLAY). USE THEARROW KEYS TO SCROLL TO THE SET POINT LED. PRESS ENTER TO DISPLAY SETPOINTS.RECORD CONFIGURATION INFORMATION BELOW: SETPOINT SUBMODE ITEM ITEM EXPANSION DISPLAY ENTRY COOL COOLING SETPOINTS...
Page 124 - COMPONENT TEST; Service Test Mode and Sub-Mode Directory
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Catalog No. 04-53300067-01 Printed in U.S.A. Form 30RAP-2T Pg CL-10 12-10 Replaces: 30RAP-1T Copyright 2010 Carrier Corporation - - - - - - - - - - - - -...
Carrier 58CTA09010016
User Manual