CKDZ CK4L-5000 Manuel d'installation

IM1000AN 12/09Installation InformationWater Piping ConnectionsHot Water Generator ConnectionsElectricalStartup ProceduresTroubleshootingPreventive M

10ENVISION RESIDENTIAL INSTALLATION MANUALFigure 7: Closed Loop Ground Source Application NOTE: For closed loop systems with antifreeze protection, se

11ENVISION RESIDENTIAL INSTALLATION MANUALTypical open loop piping is shown below. Always maintain water pressure in the heat exchanger by placing wat

12ENVISION RESIDENTIAL INSTALLATION MANUALTo maximize the benefits of the hot water generator a minimum 50-gallon water heater is recommended For hig

13ENVISION RESIDENTIAL INSTALLATION MANUALPlumbing Installation1. Inspect the dip tube in the water heater cold inlet for a check valve. If a check

14ENVISION RESIDENTIAL INSTALLATION MANUALGeneralBe sure the available power is the same voltage and phase as that shown on the unit serial plate. Lin

15ENVISION RESIDENTIAL INSTALLATION MANUALPump Wiring See Figure 14 for electrical connectionsfrom control box to pumps. Position the thermostat subba

16ENVISION RESIDENTIAL INSTALLATION MANUALElectrical DataSingle Speed ECM2ModelRatedVoltageVoltageMin/MaxCompressor HWGPumpFLAExtLoopFLAFanMotorFLATot

17ENVISION RESIDENTIAL INSTALLATION MANUALSetting Fan Speed - PSC CAUTION: Disconnect all power before performing this operation.Fan Performance Data

18ENVISION RESIDENTIAL INSTALLATION MANUALECM2 fan motors have a 12-speed selector dip switch on the logic board (SW1) and are factory set for optimum

19ENVISION RESIDENTIAL INSTALLATION MANUALVertical Dimensional DataLEFT RETURN RIGHT RETURNENVISION DIMENSIONAL DATA V1-V4FRONTTOP2ft [61cm]Primary S

20ENVISION RESIDENTIAL INSTALLATION MANUALVertical Dimensional DataRear Air DischargeREAR VIEWLEFT RETURNSIDE VIEWRIGHT RETURNSIDE VIEWLEFT RETURNREAR

21ENVISION RESIDENTIAL INSTALLATION MANUALVertical Dimensional Data2ft [61cm]Primary Service AccessLEFT SIDERIGHT SIDEBCSTBCSTLEFT RETURNRIGHT RETURNR

22ENVISION RESIDENTIAL INSTALLATION MANUALHorizontal Dimensional Data2ft [61cm]Primary Service AccessBC2.1in [5.4cm]HLONMSRQPMOUNT (2) HANGER BRACKETS

23ENVISION RESIDENTIAL INSTALLATION MANUALPhysical Data - Single SpeedModelSINGLE SPEEDNS022 NS030 NS036 NS042 NS048 NS060 NS070Compressor (1 each) Co

24ENVISION RESIDENTIAL INSTALLATION MANUALNOTES: Sizes 038, 049 also available with 1HP blower motor (ECM only).022 030 036 042 048 060 070Compressor

25ENVISION RESIDENTIAL INSTALLATION MANUALCHWLHPThermostatCORCY1OL1Y2NOTE 4GLPPSFPWBrn(15)Org(14)123P104597P774-06 9/15/08PB2Auxiliary Electric Hea

26ENVISION RESIDENTIAL INSTALLATION MANUALWiring Schematics cont.Envision - Single Speed Wiring Schematic - 208-230/60/1 - ECMCHWLHPThermostatCORCY1OL

27ENVISION RESIDENTIAL INSTALLATION MANUALEnvision - Single Speed Wiring Schematic - 208-230/60/197P774-01 6/29/06PB2Auxiliary Electric Heat Po

28ENVISION RESIDENTIAL INSTALLATION MANUALWiring Schematics cont.Envision - Dual Capacity Wiring Schematic - 208-230/60/1- ECMCSRCHWLHPThermostatCORCY

29ENVISION RESIDENTIAL INSTALLATION MANUALEnvision - Dual Capacity Wiring Schematic - 208-230/60/197P774-02 6/29/06PB2Auxiliary Electric Heat P

ENVISION RESIDENTIAL INSTALLATION MANUALTable of ContentsModel Nomenclature... 4General Instal

30ENVISION RESIDENTIAL INSTALLATION MANUALStartupThe unit will not operate until all the inputs and safety controls are checked for normal conditions.

31ENVISION RESIDENTIAL INSTALLATION MANUALMicroprocessor Control cont.ECM blower changes from medium to high speed 15 seconds after the “Y2” input.The

32ENVISION RESIDENTIAL INSTALLATION MANUALFreeze Detection (Water Flow)This lockout mode occurs when the freeze thermistor temperature is at or below

33ENVISION RESIDENTIAL INSTALLATION MANUALGreen "POWER" LED - module has powerRed "TRIP" LED - Thermostat "Y" demand sig

34ENVISION RESIDENTIAL INSTALLATION MANUALThe following tables show the codes that will be displayed on the different ComforTalk and FaultFlash thermo

35ENVISION RESIDENTIAL INSTALLATION MANUALMicroprocessor Control cont.DIP Switch SettingsPrior to powering unit, ensure that all DIP switches on SW2 a

36ENVISION RESIDENTIAL INSTALLATION MANUALHigh voltage is correct and matches nameplate.• Fuses, breakers and wire size correct.• Low voltage wiring c

37ENVISION RESIDENTIAL INSTALLATION MANUALOperation Logic DataOPERATION LOGIC HEATING COOLINGFAN ON SL1 - IN ONSTG1 STG2 STG3 EMERG STG1 STG2SINGLE SP

38ENVISION RESIDENTIAL INSTALLATION MANUALSuction Pressure PSIGDischarge Pressure PSIG022-070 Superheat022-070 SubcoolingWater Temp Rise °FAir Temp

39ENVISION RESIDENTIAL INSTALLATION MANUALSuction Pressure PSIGDischarge Pressure PSIGSuperheat SubcoolingWater Temp Rise °FAir Temp Drop °F DB1.5

4ENVISION RESIDENTIAL INSTALLATION MANUALModel Nomenclature1 2 3ND V4-60487A819110111C12T13L14-15APModel Type N = EnvisionCompressor Type D = Dual C

40ENVISION RESIDENTIAL INSTALLATION MANUALPressure Drop30°F 50°F 70°F 90°F 110°F3.0 0.9 0.9 0.8 0.7 0.70224.5 1.7 1.6 1.5 1.4 1.3 6.0 2.8 2.7 2.5 2.3

41ENVISION RESIDENTIAL INSTALLATION MANUALStandard Microprocessor ControlsTo check the unit control board for proper operation:Disconnect thermostat w

42ENVISION RESIDENTIAL INSTALLATION MANUALWater Coil Maintenance1. Keep all air out of the water. An open loop system should be checked to ensure that

Product: Envision ResidentialType: Geothermal/Water Source Heat PumpsSize: 2-6 Ton Single Speed 2-6 Ton Dual CapacityDocument: Installati

5ENVISION RESIDENTIAL INSTALLATION MANUALMoving and StorageMove units in the normal “up” orientation. Horizontal units may be moved and stored per the

6ENVISION RESIDENTIAL INSTALLATION MANUALInstalling Horizontal UnitsRemove and discard the compressor hold down shipping bolt located at the front of

7ENVISION RESIDENTIAL INSTALLATION MANUALDuct SystemAn air outlet collar is provided on vertical top and rear air discharge units and all horizontal u

8ENVISION RESIDENTIAL INSTALLATION MANUALWater QualityIn ground water situations where scaling could be heavy or where biological growth such as iron

9ENVISION RESIDENTIAL INSTALLATION MANUAL1/2'' PitchDrain1.5"1.5"3/4” PVC tube stub3/4" PVCCouplingVent (if needed)3/4"