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ILHP2-0722

IN UNITED STATES: 260 NORTH ELM ST. WESTFIELD, MA 01085 800-465-8558 / FAX (413) 564-5815

IN CANADA: 7555 TRANMERE DRIVE, MISSISSAUGA, ONTARIO, L5S 1L4 (905) 670-5888 / FAX (905) 670-5782

SECTION 1: INTRODUCTION

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Hazard Definitions

Benefits and Features

Specifications

Performance

Typical System Diagram

SECTION 2: INSTALLATION

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Choose The Correct Heat Pump

Installation Location

Water Loop Connection

Electrical Connections

Control Input Connections

Control Output Connections

Dimensions

Required Clearances

SECTION 3: GLYCOL/WATER SYSTEM

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SECTION 4: WIRING

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Control Wiring Connection

Wiring Diagrams & Definitions

SECTION 5: REMOTE TOUCHSCREEN DISPLAY

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Overview of Remote Touch Screen

Electrical System Diagram

Display Windows and Functions

SECTION 6: PARAMETERS

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SECTION 7: TROUBLESHOOTING

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SECTION 8: REPLACEMENT PARTS

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WARRANTY

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MODEL ILAHP

INVERTER EXTREME

LOW AMBIENT

AIR-TO-WATER

HEAT PUMP

INSTALLATION AND

OPERATION MANUAL

Warranty

Registration

Содержание Solstice ILAHP48

Страница 1: ...er Loop Connection Electrical Connections Control Input Connections Control Output Connections Dimensions Required Clearances SECTION 3 GLYCOL WATER SYSTEM 10 SECTION 4 WIRING 12 Control Wiring Connec...

Страница 2: ...Temperature Cooling Operation ILAHP Inverter Extreme heat pump is capable of operating in cooling mode in ambient temperatures as low as 5 F Enhanced Vapor Injection Compressor and refrigeration syst...

Страница 3: ...lbs 6 2 Normal Pressure Low Side PSIG 145 Normal Pressure High Side PSIG 435 Fan Quantity 2 Power Input W 75 Type EC Max Speed RPM 750 Sound 3meters Range dBA 47 57 Hydronic Rated Flow GPM 10 Max Wate...

Страница 4: ...pacity EER Minimum Capacity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0 10000 20000 30000 40000 50000 60000 22 13 4 5 10 4 20 23 30 35 6 40 44 6 50 59 70 77 85 95 COP r h U T B y t i c a p a...

Страница 5: ...he Autofill MUST draw from a reservoir of pre mixed glycol water solution Filling directly from a well or municipal water source may introduce contaminants and will dilute the glycol solution in the e...

Страница 6: ...ose the ILAHPHydronic circuit to pressures in excess of 30 PSI Loss of coolant property damage or equipment damage may result The total system must be protected with a Pressure Relief Valve or valves...

Страница 7: ...current to operate a contactor which engages electric or any supplemental heat source according the selected parameters This connection is located at the power input side access panel The staging log...

Страница 8: ...8 ILAHP Inverter Extreme Air to Water Heat Pump Dimensions Unit Dimensions inch mm ILAHP Top View Front View ILAHP Side View...

Страница 9: ...9 ILAHP Inverter Extreme Air to Water Heat Pump Required Clearances Unit shall be mounted per local codes and high enough off ground to allow for proper condensate drainage...

Страница 10: ...tion 26 F 3 C 18 F 8 C 8 F 13 C 7 F 22 C 29 F 34 C SpacePak Capacity Multiplier 0 99 0 98 0 96 0 93 0 88 Pressure Drop Multiplier Cooling 1 10 1 20 1 34 1 5 1 65 Pressure Drop Multiplier Heating 1 10...

Страница 11: ...Volume To ensure smooth temperature control and minimize cycling of refrigeration system all installations must have total circulating volumes equal to or greater than 7 5 gallons per nominal ton of t...

Страница 12: ...rate on the 24V signals from typical thermostats or air handlers Connecting 24V to either of these points will result in signi cant component damage and void factory warranty Connect multiple zone sys...

Страница 13: ...ms and Definitions Internal Wiring CAUTION The remote On Off Remote Heat Cool Heat Cool On Off and DHW Enable inputs are for voltage free relay contacts only Any voltage introduced to the controls at...

Страница 14: ...eating device regardless of the source is employed and controlled by the heat pump a Normally Closed thermal switch or fuse must be wired between AI DI 15 GND and installed in thermal contact with the...

Страница 15: ...on of the Ports Display Windows and Functions If the display screen is not touched in 30s the screen will dim The screen will go to sleep after 2 minutes of no operation Touching the screen will wake...

Страница 16: ...he unit will still have power going to it The main display will then turn grey Return Key In each sub menu not the main interface the user can use the return key to return to the previous screen This...

Страница 17: ...ing mode the display will show cooling 4 When choosing Hot Water Heating mode the display will show hot water and heating 5 When choosing Hot Water Cooling mode the display will show hot water and coo...

Страница 18: ...screen and then entering in a numeric value within specified parameters in the control see parameter chart for min and max settings Once a target is set the user will need to press enter to save the...

Страница 19: ...or example If a user does not want the unit to run on Monday from 11 AM 2PM Select Mon at the bottom red arrow should be under the day Select AM and press the clock on the 11 12 block and the 1 2 bloc...

Страница 20: ...ature being measured 4 Outlet Water Temp Displays the current outlet water temperature being measured 5 Tank Water Temp Displays the domestic hot water tank temperature if used If installed see wiring...

Страница 21: ...by selecting and adjusting the appropriate parameters see parameter chart to provide supplemental heat when desired To turn the feature on press the electric heating key and choose on To turn off choo...

Страница 22: ...he fans down to provide a quieter operation However the fast whisper will also decrease capacity Use only when quiet operation is required To turn off press Fast Whisper again Fast Whisper may also be...

Страница 23: ...historical the operational curves of the inlet water outlet water and ambient on graph of temperature versus time period Settings Factory The factory key allows the user to enter in a password that wi...

Страница 24: ...word 22 the following menus appear Settings Factory Passcode 22 Parameters Parameters Submenu Press this key to access certain parameters only meant to be changed by a user Use the parameter chart fro...

Страница 25: ...expressed in degrees F The value of R42 is accessed through the Parameter Menu the Offset and Slope are entered directly in the Temperature Compensation Screen A window at the bottom of the screen all...

Страница 26: ...26 ILAHP Inverter Extreme Air to Water Heat Pump Settings Factory Passcode 22 Unit State Unit State Submenu...

Страница 27: ...Temp F C Current supply water temperature in F or C T03 Syst1 Coil Temp1 F C Current coil temperature in F or C T04 Ambient Temp F C Current ambient temperature in F or C T05 Syst1 Suction Temp F C C...

Страница 28: ...of the fault will all be recorded and displayed The log is capable of holding the most recent 35 faults The fault log can be cleared by pressing the Clear button in the upper right hand corner and the...

Страница 29: ...djust the screen brightness Press the brightness bar to the right to make the display brighter and the left on the brightness bar to make the display less bright Settings Factory Passcode 66 Password...

Страница 30: ...30 ILAHP Inverter Extreme Air to Water Heat Pump...

Страница 31: ...31 ILAHP Inverter Extreme Air to Water Heat Pump...

Страница 32: ...32 ILAHP Inverter Extreme Air to Water Heat Pump...

Страница 33: ...ing EVI for Heating All EVI All EVI H27 0 EVI is not active H27 1 EVI is active in cooling only H27 2 EVI is active in heating only H27 3 EVI is active in both heating and cooling H28 Heating Cooling...

Страница 34: ...19 is the minimum RPM of the fan in Heating according to coil temp F04 F20 Mute Mode Speed N A N A Not used on this unit F21 Timer Mute Yes No No F21 No timer mode is disabled F21 Yes timer mode is en...

Страница 35: ...oint 22 to 180 60 Maximum allowable Cooling setpoint R10 Min Heating Setpoint 22 145 F 80 Minimum allowable Heating setpoint R11 Max Heating Setpoint 65 210 F 140 Maximum allowable Heating setpoint R1...

Страница 36: ...e of Duration 0 60 30 Duration of Sterilize Cycle G03 Start Time 0 23 23 Time of day 24h to start Sterilize cycle 23 11 00 PM G04 Work Cycle 1 30 7 Number of days between Sterilize cycles G05 High Tem...

Страница 37: ...or the suction pressure parameter A02 the unit will restart to run automatically 2 If the protection happens over 3 times within 30min the unit won t be restarted automatically Recovery only by manual...

Страница 38: ...e of D11 The following operations shall be conducted if it complies with stop defrosting requirements a The compressor start to down the frequency at the target frequency of 30Hz timings start b The f...

Страница 39: ...ring the timing mute will result in the time mute failure 2 When F10 1 enable the timing mute function During the time of F11 F12 including F11 excluding F12 if the fan needs to be turned on it will r...

Страница 40: ...outdoor air temperature The value of parameter P01 controls the logic of the main circulator output when the outdoor temperature is below the value of parameter R40 the pump will operate according to...

Страница 41: ...ormat 2 Connect the wire from the BMS to the terminal labeled RS485 in the ILAHP electrical cabinet and wire from the BMS to the terminal labeled RS485 in the ILAHP electrical cabinet Locate a GND if...

Страница 42: ...escription TEMP Important Note All temperatures values in the MODBUS registers are stored as tenths of a degree Celsius regardless of whether the unit is set to display Fahrenheit or Celsius Therefore...

Страница 43: ...3 16 Reserved read write 1052 03 16 A21 Ambient Suction Coil Sensor type read write 0 0 5K 1 2K DIGI1 1053 03 16 A22 Antifreeze min temp setting read write 4 C 20 C 10 C TEMP1 1054 03 16 Reserved read...

Страница 44: ...write 1123 03 16 D12 Defrosting compressor frequency read write 70 30 90Hz DIGI1 1124 03 16 Reserved read write 1125 03 16 Reserved read write 1126 03 16 Reserved read write 1127 03 16 Reserved read w...

Страница 45: ...9 Heating mode auto restart ambient temp read write 10 5 20 C TEMP1 1193 03 16 R40 Ambient temp of water pump running read write 2 10 20 C TEMP1 1194 03 16 R41 Ambient temp of hot water pump running r...

Страница 46: ...0 59min DIGI1 1250 03 16 system time enable read write system time enable 1251 03 16 system current minute read write system current minute 1252 03 16 system current hour read write system current ho...

Страница 47: ...ng time read DIGI1 2033 16 Reserved read 2034 16 S01 S10 Switch state read bit0 S01 high pressure switch 0 on 1 off bit1 S02 Low pressure switch 0 on 1 off bit2 S03 water flow switch 0 on 1 off bit3 S...

Страница 48: ...rter board max frequency read real test value DIGI1 2074 16 T27 DC fan 1 speed read real test value DIGI1 2075 16 T28 DC fan 2 speed read real test value DIGI1 2076 16 T29 DC fan target speed read rea...

Страница 49: ...tion 0 no 1 yes bit5 Reserved bit6 Low pressure protection 0 no 1 yes bit7 Reserved bit8 water flow protection 0 no 1 yes bit9 Electric heating overload protection 0 no 1 yes bit10 Winter first class...

Страница 50: ...s bit6 Reserved bit7 Reserved bit8 Reserved bit9 EVI inlet temp failure 0 no 1 yes bit10 EVI outlet temp failure 0 no 1 yes bit11 discharge temp failure 0 no 1 yes bit12 Reserved bit13 Syetem 1 pressu...

Страница 51: ...ing are cabable of achieveing required flowrate E04 Aux heater overtemp Safety switch has tripped or circuit failed open Determine cause of overtermp correct or repair circuit E051 Compressor overload...

Страница 52: ...FM BOE DPEF P18 13130031 Exploded Diagram 1 12 14 15 16 17 18 19 20 21 13 A 22 A 2 3 4 5 6 7 8 9 10 11 23 24 25 27 28 29 30 31 32 33 34 35 3644 38 39 42 43 45 50 37 48 49 40 41 47 46 1 2 Explosion dia...

Страница 53: ...5W11 WG1348 01 High Pressure Limit Switch 24 45W27 WG1214 01 Refrigerant Filter 25 45W28 WG1390 01 Primary EEV 27 45W34 WG1200 01 Fan Blade 28 45W31 WG1391 01 Axial Fan Motor 29 45W19 WG1197 01 Access...

Страница 54: ...rter outdoor and indoor components connected via refrigerant piping and electrical wiring purchased on or after February 1 2021 i sold from a licensed HVAC representative of SpacePak and not an unauth...

Страница 55: ...nty service Present the sales receipt building permit or other document which establishes proof and date of installation In the absence of acceptable proof this Limited Warranty shall be deemed to beg...

Страница 56: ...IN UNITED STATES 260 NORTH ELM ST WESTFIELD MA 01085 800 465 8558 FAX 413 564 5815 IN CANADA 7555 TRANMERE DRIVE MISSISSAUGA ONTARIO L5S 1L4 905 670 5888 FAX 905 670 5782...

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