Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.Cata
10Each unit must be installed with its own individual vent andmeans to flush or blow out the condensate drain line. Do not in-stall units with a commo
11Water Supply and Quantity — Check water supply. Watersupply should be plentiful and of good quality. See Table 2 forwater quality guidelines.In all
12Table 2 — Water Quality GuidelinesLEGEND*Heat exchanger materials considered are copper, cupronickel, 304 SS(stainless steel), 316 SS, titanium.†Clo
13conform to the Class II temperature limitations described in theNEC.Refer to unit wiring diagrams Fig. 15-24 for a schematic ofthe field connections
14ECMYGGGGRWOY2Y1GRCY2Y1GOWCRDHAL1AAAL1SW1SW2SW3SW4SW5SW6SW7SW8SW9OFFONGDEHUMCFMTB1J1S1BM ECMECMINTERFACEBOARDSW1SW2SW3SW4SW5SW6SW7SW8SW9OFFONS1J1BM E
15ECM INTERFACE BOARD LAYOUTYGGGGRWOY2Y1GRCY2Y1GOWCRDHAL1AAAL1SW1SW2SW3SW4SW5SW6SW7SW8SW9OFFONGDEHUMCFMTB1J1S1BM (ECM)ECMINTERFACEBOARDSW1SW2SW3SW4SW5
16ECM INTERFACE BOARD LAYOUTYGGGGRWOY2Y1GRCY2Y1GOWCRDHAL1AAAL1SW1SW2SW3SW4SW5SW6SW7SW8SW9OFFONGDEHUMCFMTB1J1S1BM (ECM)BM (ECM)SW1SW2SW3SW4SW5SW6SW7SW8
17ECM INTERFACE BOARD LAYOUTYGGGGRWOY2Y1GRCY2Y1GOWCRDHAL1AAAL1SW1SW2SW3SW4SW5SW6SW7SW8SW9OFFONGDEHUMCFMTB1J1S1BM (ECM)ECMINTERFACEBOARDSW1SW2SW3SW4SW5
18ECM INTERFACE BOARD LAYOUTYGGGGRWOY2Y1GRCY2Y1GOWCRDHAL1AAAL1SW1SW2SW3SW4SW5SW6SW7SW8SW9OFFONGDEHUMCFMTB1J1S1BM (ECM)ECMINTERFACEBOARDBM(ECM)SW1SW2SW
19ECM INTERFACE BOARD LAYOUTYGGGGRWOY2Y1GRCY2Y1GOWCRDHAL1AAAL1SW1SW2SW3SW4SW5SW6SW7SW8SW9OFFONGDEHUMCFMTB1J1S1BM(ECM)ECMINTERFACEBOARDBM (ECM)SW1SW2SW
2components. Only trained and qualified service personnelshould install, repair, or service air-conditioning equipment.Untrained personnel can p
20*Optional Wiring.AL — Alarm Relay ContactsASTAT — AquastatBM — Blower MotorBMC — Blower Motor CapacitorBR — Blower RelayCB — Circuit BreakerCC — Com
21*Optional Wiring.AL — Alarm Relay ContactsASTAT — AquastatBM — Blower MotorBMC — Blower Motor CapacitorBR — Blower RelayCB — Circuit BreakerCC — Com
22LEGENDAL — Alarm Relay ContactsASTAT — AquastatBM — Blower MotorBMC — Blower Motor CapacitorBR — Blower RelayCB — Circuit BreakerCC — Compressor Con
23012207-1BT485BTLED1DBInstall BT485 where device is located at the end of network segment only.+ 24vac(If not installed, it must be connected to DO-5
24WSHP OPEN WIRING — The WSHP Open controller willbe factory mounted to the unit control panel and wired to theComplete C or Deluxe D control board, h
25To wire the SPT sensor to the controller:1. Partially cut , then bend and pull off the outer jacket ofthe Rnet cable(s), being careful not to nick t
26TYPICALWATERVALVECA24 VACTERMINAL STRIP P2Fig. 27 — Low Voltage Field WiringAQUAZONE CONTROL (Complete C Shown)Fig. 28 — Typical Aquazone™ Control B
27Step 10 — Operate ECM Interface BoardSTANDALONE — NO DDC CONTROLS — The ECMfan is controlled by an interface board that converts thermostatinput
28Table 13 — Blower Performance DataWSHP OPEN CONTROLS — The ECM fan is controlled byan interface board that converts the fan speed outputs from theWS
29Table 14A — WSHP Open — Fan Only / Low Fan and Med Fan AirflowNOTE: Factory default setting shown bold. IMPORTANT: The tap setting for high fan MUST
38. Provide an unobstructed path to the unit within the closetor mechanical room. Space should be sufficient to allowremoval of unit if necessary.9. P
3016. Air coil is clean.17. Control field-selected settings are correct.AIR COIL — To obtain maximum performance, clean the aircoil before starting th
31Boilerless Changeover Temperature — Switch 8 on S1provides selection of boilerless changeover temperature setpoint. Select OFF for set point of 50 F
32ground loop systems will not experience overcooling of thesupply-air temperature. If overcooling of the space is a con-cern (e.g., computer room wel
33START-UPUse the procedure outlined below to initiate proper unitstart-up.NOTE: This equipment is designed for indoor installation only.Operating Lim
34Scroll Compressor Rotation — It is important to becertain compressor is rotating in the proper direction. Todetermine whether or not compressor is r
35Table 21 — Typical 50PTH,PTV,PTD038 Unit Operating Pressures and TemperaturesLEGENDTable 22 — Typical 50PTH,PTV,PTD049 Unit Operating Pressures and
36Unit Start-Up with WSHP Open Controls —The WSHP Open is a multi-protocol (default BACnet*) con-troller with extensive features, flexible options and
37f. Press OK to apply and save to a particular day ofthe week.g. Continue to add the same or different schedule spe-cific days of the week.To add exc
38Table 25 — Approximate Fluid Volume (gal.)per 100 Ft of PipeLEGENDNOTE: Volume of heat exchanger is approximately 1.0 gallon.Table 26 — Antifreeze P
39Output EH1, EH2, Fan Enable, and Fan Speed will be ON ifthe G input is not active during Emergency Heat mode.COOLING STAGE 1 — In Cooling Stage 1 mo
4Y Configuration - Left Return/Back Discharge W Configuration - Left Return/Right Discharge - Air Coil Opening W Configuration - Left Return/Right Dis
40ured maximum heating SAT limit (110 F default). As the SATapproaches this value, the control will increase the fan speed asrequired to ensure the SA
41Auxiliary Modulating Hot Water/Steam Heating Reheat— The control can modulate a hot water or steam valve con-nected to a coil on the discharge
42vide cooling to the space when required. Should the capacitybe insufficient for a period greater than 5 minutes, or should ahigh humidity condition
43WSHP Open Test Mode — To enter WSHP Open testmode, navigate from the BACview6 home screen to the config-uration screen. Choose the service screen an
44SERVICEPerform the procedures outlined below periodically, asindicated.Filters — Filters must be clean for maximum performance.Inspect filters every
45Checking System Charge — Units are shipped withfull operating charge. If recharging is necessary:1. Insert thermometer bulb in insulating rubber sle
46WSHP Open Controller — With the WSHP Open con-troller option, the 100 most recent alarms can be viewed usingthe BACview6 alarm status and alarm hist
47The bulb must be secured to the pipe using a copper strap.The use of heat transfer paste between the bulb and the pipewill also help ensure optimum
48See Tables 30-32 for additional troubleshootinginformation.Table 30 — ECM TroubleshootingCAUTIONPuron® refrigerant (R-410A) requires the use of synt
49Fig. 39 — ECM Pin Connectorsa50-8448
5Field-SuppliedElectric Heat(if applicable)Filter AccessIntegral hanger support-pre-attached in factoryField-supplied transition tominimize pressure l
50Stopped or Malfunctioned ECM Motor — Referto Fig. 40 to determine the possible cause of a stopped or mal-functioned ECM motor. Follow the instructio
51Moisture Check — To perform moisture check:• Check that connectors are orientated “down” (or as recom-mended by equipment manufacturer).• Arrange ha
52Table 32 — WSHP Troubleshooting (cont)LEGENDFAULT HEATING COOLING POSSIBLE CAUSE SOLUTIONOver/Under Voltage —Code 7 (Auto Resetting)X X Under voltag
53Table 32 — WSHP Troubleshooting (cont)LEGENDFAULT HEATING COOLING POSSIBLE CAUSE SOLUTIONHigh Head Pressure X Reduced or no airflow in heating Check
54APPENDIX A — WSHP OPEN SCREEN CONFIGURATIONLEGENDSCREEN NAME POINT NAMEPASSWORD LEVELEDITABLE RANGE DEFAULT NOTESEquipmentStatusOperating ModeNo Pas
55APPENDIX A — WSHP OPEN SCREEN CONFIGURATION (cont)LEGENDSCREEN NAME POINT NAMEPASSWORD LEVELEDITABLE RANGE DEFAULT NOTESUnitMaintenanceOperating Mod
56APPENDIX A — WSHP OPEN SCREEN CONFIGURATION (cont)LEGENDSCREEN NAME POINT NAMEPASSWORDLEVELEDITABLE RANGE DEFAULT NOTESConfigurationSet PointsOccupi
57APPENDIX A — WSHP SCREEN OPEN CONFIGURATION (cont)LEGENDSCREEN NAME POINT NAMEPASSWORD LEVELEDITABLE RANGE DEFAULT NOTESConfigurationUnitConfigurati
58APPENDIX A — WSHP SCREEN OPEN CONFIGURATION (cont)LEGENDSCREEN NAME POINT NAMEPASSWORD LEVELEDITABLE RANGE DEFAULT NOTESConfigurationServiceConfigur
59APPENDIX A — WSHP SCREEN OPEN CONFIGURATION (cont)LEGENDSCREEN NAME POINT NAMEPASSWORD LEVELEDITABLE RANGE DEFAULT NOTESConfigurationAlarmConfigurat
6K - Configuration - Right Return /Top Discharge(Top View)K - Configuration - Right Return - Air Coil Opening(Right Side View)J - Configuration - Left
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.Cata
CL-150PTH,PTV,PTD START-UP CHECKLISTCUSTOMER:___________________________ JOB NAME: _______________________________________MODEL NO.:__________________
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.Cata
7NOTES:1. Condensate connection is stainless steel 3/4 in. female pipe thread (FPT).2. Unit shipped with top and bottom filter rack and is not suitabl
8Step 3 — Locate Unit — The following guidelinesshould be considered when choosing a location for a WSHP:• Units are for indoor use only.• Locate in a
95. Check refrigerant tubing for contact with other compo-nents. Adjust if necessary.6. Reinstall top panel using screws set aside in Step 1.NOTE: Loc
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