SpacePak Solstice CC32 Series Installation And Operation Manual

SpacePak Solstice CC32 Series Installation And Operation Manual

Cold climate air-to-water heat pump

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MODEL CC32
COLD CLIMATE
AIR-TO-WATER
HEAT PUMP
INSTALLATION AND
OPERATION MANUAL
SECTION 1: INTRODUCTION ..........................................
Hazard Definitions
Benefits and Features
Specifications
Performance Data
Typical System Diagram
SECTION 2: INSTALLATION ............................................
Choose The Correct Heat Pump
Installation Location
Water Loop Connection
Electrical Connections
Control Input Connections
Control Output Connections
Dimensions
Required Clearances
IN UNITED STATES: 260 NORTH ELM ST. WESTFIELD, MA 01085 800-465-8558
IN CANADA: 7555 TRANMERE DRIVE, MISSISSAUGA, ONTARIO, L5S 1L4 (905) 670-5888
SECTION 3: GLYCOL/WATER SYSTEM .........................
2
SECTION 4: WIRING ........................................................
Control Wiring Connection
Wiring Diagrams & Definitions
SECTION 5: REMOTE TOUCHSCREEN DISPLAY ........
Overview of Remote Touch Screen
11
Display Windows and Functions
SECTION 6: PARAMETERS ............................................
SECTION 7: TROUBLESHOOTING .................................
SECTION 8: REPLACEMENT PARTS .............................
REGISTRATION & WARRANTY ......................................
CC32-0624
15
17
22
35
47
50
56
Click or Scan
for Warranty
Registration

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Summary of Contents for SpacePak Solstice CC32 Series

  • Page 1 CC32-0624 MODEL CC32 COLD CLIMATE AIR-TO-WATER HEAT PUMP INSTALLATION AND OPERATION MANUAL SECTION 1: INTRODUCTION .......... SECTION 3: GLYCOL/WATER SYSTEM ......Hazard Definitions SECTION 4: WIRING ............Benefits and Features Control Wiring Connection Specifications Wiring Diagrams & Definitions Performance Data SECTION 5: REMOTE TOUCHSCREEN DISPLAY ..
  • Page 2: Read Before Proceeding

    GWP (Global Warming Potential) guidelines. Product development and continuous improvement are at This is a requirement for all new equipment manufactured. SpacePak's core. As such, there may be changes or modifica- tions to products, without notice. In addition, the information Inverter Compressor...
  • Page 3 CC32 Cold Climate Air-to-Water Heat Pump Specification Units CC32-18 CC32-40 CC32-60 Capacity Range BTU/hr (kW) 8,400 - 22,800 (2.5 - 6.7) 15,600 - 39,600 (4.6 - 11.6) 21,600 - 57,600 (6.3 - 16.9) Efficiency Range 8.12 - 8.67 6.82 - 8.98 7.77 - 8.99 Cooling Efficiency...
  • Page 4 CC32 Cold Climate Air-to-Water Heat Pump Performance Data - Heating CC32-18 Heating Capacity (BTU/hr) Ambient Temperature (°F) Water Outlet (°F) 3685 - 5118 4095 - 8599 4709 - 12932 7711 - 20678 10782 - 24450 11158 - 25205 11704 - 25655 13000 - 26010 13444 - 26288 2388 - 3344 3753 - 7916 4060 - 11192...
  • Page 5 CC32 Cold Climate Air-to-Water Heat Pump Performance Data - Cooling CC32-18 Cooling Capacity (BTU/hr) Capacity Ambient Temperature (°F) Leaving Water Temperature (°F) 10964 - 24365 10508 - 23351 10177 - 22615 9639 - 21421 9254 - 20565 8636 - 19191 8197 - 18215 7497 - 16661 7004 - 15565 10847 - 24104 10308 - 22908 9915 - 22034 9274 - 20610 8813 - 19584 8069 - 17932 7539 - 16754 6693 - 14874 6095 - 13544 11037 - 24526 10707 - 23794 10453 - 23230 10020 -22267 9697 - 21549 9160 - 20355 8767 - 19482...
  • Page 6 CC32 Cold Climate Air-to-Water Heat Pump Performance Data - Heating CC32-40 Heating Capacity (BTU/hr) Ambient Temperature (°F) Water Outlet (°F) 7097 - 9895 9690 - 20439 9349 - 25728 13137 - 35213 16344 - 42652 16651 - 43402 18255 -47599 20370 - 49850 21667 - 50500 4641 - 6483 9247 - 19517 9554 - 26273 12898 - 34565 16003 - 41765 16583 - 43266 18118 - 44460 20268 - 46025 21633 - 46250...
  • Page 7 CC32 Cold Climate Air-to-Water Heat Pump Performance Data - Cooling CC32-40 Cooling Capacity (BTU/hr) Capacity Ambient Temperature (°F) Leaving Water Temperature (°F) 18328 - 40729 17820 - 39601 17419 - 38710 16724 - 37164 16197 - 35994 15313 - 34030 14661 - 32581 13589 - 30199 12812 - 28471 19748 -43884 19135 - 42522 18647 - 41437 17795 - 39545 17148 - 38107 16059 - 35686 15253 - 33895 13925 - 30944 12960 - 28801 20500 - 45556 19693 - 43763 19060 - 42356 17967 - 39927 17143 - 38097 15765 - 35033 14750 - 32778 13085 - 29078 11880 - 26400 Ambient Temperature (°F)
  • Page 8 CC32 Cold Climate Air-to-Water Heat Pump Performance Data - Heating CC32-60 Heating Capacity (BTU/hr) Ambient Temperature (°F) Water Outlet (°F) 13444 - 18767 16276 - 34258 15286 - 42038 24670 - 66093 30095 - 75492 31494 - 79209 34360 - 81796 37261 - 83610 39888 - 84536 11431 - 15935 16071 - 33883 15559 - 42822 24260 - 64967 28218 - 73600 29413 - 76773 32518 - 79912 35725 - 82002 37841 - 84528 10066 - 14058 15935 - 33610 15286 - 42038 22350 - 59849 27024 - 70461 28116 - 73361 32040 - 76495 35316 - 77507 34156 - 76841 13546 - 28560 13341 - 36681 20541 - 51694 25386 - 62374 26342 - 64694 31904 - 68203 36646 - 68995 32791 - 68823...
  • Page 9 CC32 Cold Climate Air-to-Water Heat Pump Performance Data - Cooling CC32-60 Cooling Capacity (BTU/hr) Capacity Ambient Temperature (°F) Leaving Water Temperature (°F) 26572 - 59048 26324 - 58497 25984 - 57743 25214 - 56032 24527 - 54504 23235 - 51632 22199 - 49331 20384 - 45299 19001 - 42224 27405 - 60899 27386 - 60858 27157 - 60349 26488 - 58863 25826 - 57391 24507 - 54460 23411 - 52025 21442 - 47650 19913 - 44251 28109 - 62465 28155 - 62567 27963 - 62140 27341 - 60757 26703 - 59341 25413 - 56474 24331 - 54068 22373 - 49717 20844 - 46321 Ambient Temperature (°F)
  • Page 10: Typical System Diagram

    Heat Pump Installation with Auxiliary Back-Up Heat *Autofill system is suggested but not required by SpacePak. If such installation is desired or required by local code, the 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 event of a system leak.
  • Page 11 CC32 Cold Climate Air-to-Water Heat Pump SECTION 2: INSTALLATION Choose the Correct Heat Pump • Do not use the heat pump to DIRECTLY heat or chill pool water, open process water, untreated well or municipal water, Perform appropriate load calculation to determine required or any working fluid other than aqueous Ethylene Glycol or heating or cooling load for the project.
  • Page 12: Control Output Connections

    DO NOT feed power to the pump from the to external Building Management and Monitoring equipment. SpacePak air handler panel. DI07 to GND on the CC32 control board must be connected If the circuit is turned on remotely, it must still have the ability to to a Normally Closed over temp safety switch located at the operate for the unit's freeze protection or the warranty will be void.
  • Page 13: Specification

    Specification Models: CC32-018 Models: CC32-018 3. Unit dimension CC32 Cold Climate Air-to-Water Heat Pump Models: CC32-018 3. Unit dimension Dimensions Models: CC32-018 Unit Dimensions (inch (mm)) CC32-18 9.4" (239mm) 13" (331mm) 1167 6.6" (167mm) 1167 Models:CC32-042 32.7" (830mm) 46" (1167mm) 1167 Models:CC32-042 CC32-40...
  • Page 14: Required Clearances

    CC32 Cold Climate 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 and snow clearance. – 14 –...
  • Page 15: Section 3: Glycol/Water System

    SECTION 3: GLYCOL/WATER SYSTEM Table 1 CC32 Glycol Concentrations (10% Minimum, 50% Maximum) Ethylene Glycol % Min. Ambient Temp for Operation 23°F/-5°C 14°F/-10°C 2°F/-17°C -13°F/-25°C -36°F/-38°C SpacePak Capacity Multiplier 0.98 0.96 0.93 0.91 0.89 Pressure Drop Multiplier (Cooling) 1.06 1.12 1.16 1.25...
  • Page 16: Glycol/Water System Design

    CC32 Cold Climate Air-to-Water Heat Pump Glycol/Water System Design System Volume and Expansion Volume The CC32 has a recommended flow that should be maintained To ensure smooth temperature control and minimize cycling of refrigeration system, all installations must have total circulating during all operation.
  • Page 17 Note: Like with all electronic devices, it is important to separate low voltage communication wiring from line voltage power wiring The SpacePak CC32 requires a dry contact (relay) signal to to avoid interference. enable and select between heating and cooling modes. They will...
  • Page 18 CC32 Cold Climate Air-to-Water Heat Pump Wiring Diagrams and Definitions: Internal Wiring 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 these points will immediately destroy the primary unit control. –...
  • Page 19 CC32 Cold Climate Air-to-Water Heat Pump Wiring Diagrams and Definitions: Internal Wiring 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 these points will immediately destroy the primary unit control. –...
  • Page 20 CC32 Cold Climate Air-to-Water Heat Pump Wiring Diagrams and Definitions: Internal Wiring 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 these points will immediately destroy the primary unit control. –...
  • Page 21 CC32 Cold Climate Air-to-Water Heat Pump AUX Heat Overtemp Switch When any auxiliary heating 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 water surrounding or within the heat source.
  • Page 22 CC32 Cold Climate Air-to-Water Heat Pump SECTION 5: REMOTE TOUCHSCREEN DISPLAY Overview of the Remote Touchscreen Remote Display Connection Diagram Display CC32 The remote touchscreen display is the Operation and Service Heat interface to the CC32 control. Pump The full-color screen displays current water inlet and outlet temperatures, outdoor ambient temperature, and DHW tank temperature (if this feature is enabled).
  • Page 23: Main Display Window

    CC32 Cold Climate Air-to-Water Heat Pump Main Display Window Contents and Buttons on Main Display Window On the startup interface, contents and buttons on main display are illustrated above. On/Off Key On/Off Key On/Off Key Mode Key Mode Key Mode Key By pressing the “Mode”...
  • Page 24: Other Selections

    CC32 Cold Climate Air-to-Water Heat Pump Mode Selection and Target Temperature Setting Mode Selection On main display window, press ‘M’ button, it will show five modes. After having chosen one mode, It will return to main display automatically. When choosing Hot Water mode, the display will show 'hot water' When choosing Heating mode, the display will show ‘heating’...
  • Page 25 CC32 Cold Climate Air-to-Water Heat Pump Target Temp Set Screen On/Off Key Mode Key Target Temp Set Key This can be adjusted by pressing the temp (on the screen) which opens a new screen and then entering in a numeric value within specified parameters in the control (see parameter chart for min and max settings).
  • Page 26 CC32 Cold Climate Air-to-Water Heat Pump Lock Key Timer Key Timers (DOUBLE CHECK) The timer key allows the user to set a schedule to not allow the unit to operate through timers regardless of set points. Timer Key Screen The user can use the day schedule on the bottom row to select the day they want to set the unit to be off. Once the day is selected, the user will need to select the appropriate times (AM or PM) that the unit will not need to be run.
  • Page 27 CC32 Cold Climate Air-to-Water Heat Pump Settings Screen Settings > Status Under the status menu, the user can view the following status’ of the unit during real time operation Unit Status (on/off). Whether the unit is operating or not Present Mode: Displays the mode that the unit is running in (heating, cooling etc..) Inlet Water Temp: Displays the current inlet water temperature being measured Outlet Water Temp: Displays the current outlet water temperature being measured Coil Temp: Will display the current coil temperature being measure on the surface of the finned coil.
  • Page 28 CC32 Cold Climate Air-to-Water Heat Pump Settings > Electric Heating All CC32 units have a feature that allows the unit to turn on a relay output “AUX” relay (see wiring section) for an external electric heater. The heater can be controlled by selecting and adjusting the appropriate parameters (see parameter chart) to provide supplemental heat when desired.
  • Page 29 CC32 Cold Climate Air-to-Water Heat Pump Settings > Whisper Mode Note: Whisper Mode and Whisper Timer are only visible if enabled by parameter H22. The purpose of the Whisper Key is to silence the fans and unit for a quieter operation. When pressing the Whisper key, the user has two options.
  • Page 30 CC32 Cold Climate Air-to-Water Heat Pump Settings > Curve The curve key allows a user to visually see (in real time and historical) the operational curves of the inlet water, outlet water and ambient on graph of temperature versus time period. Settings >...
  • Page 31 CC32 Cold Climate Air-to-Water Heat Pump Settings > Factory > Passcode ‘’22’’ Password = “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 from this manual to determine what parameters are accessible with the proper password.
  • Page 32 CC32 Cold Climate Air-to-Water Heat Pump Parameter Parameter CC32-18 CC32-40 CC32-60 Settings Units Description Code Name Factory Setting Factory Setting Factory Setting Range If H05 = 0, unit will only operate in Enable Cooling 0-no, 1-yes heating. If H05=1, unit can operate in Function both heating and cooling.
  • Page 33 CC32 Cold Climate Air-to-Water Heat Pump Parameter Parameter CC32-18 CC32-40 CC32-60 Settings Units Description Code Name Factory Setting Factory Setting Factory Setting Range Interval Time Between Minimum Start to Start time between two Minutes 10-90 Defrosting consecutive defrost cycles Cycles Exhaust Temp.
  • Page 34 CC32 Cold Climate Air-to-Water Heat Pump Parameter Parameter CC32-18 CC32-40 CC32-60 Settings Units Description Code Name Factory Setting Factory Setting Factory Setting Range Main P01 = 0 Pump runs whenever Remote On/ Circulation 0-Always on, Off is closed. P01 = 1 Pump runs when Pump 1-Saving, when Remote On/Off and Heat/Cool On/...
  • Page 35 CC32 Cold Climate Air-to-Water Heat Pump Parameters Allows the user to see the current state of certain items. By selecting the appropriate top menu, the user can see how the unit is currently operating. See below chart for each item a user can monitor. Parameter Code Parameter Name Description...
  • Page 36 CC32 Cold Climate Air-to-Water Heat Pump Settings > Factory > Passcode ‘’22’’ > Failure Failure Log Submenu Press this key to find the log of the most recent faults the unit has encountered. The fault, the time of the fault and the date of the fault will all be recorded and displayed.
  • Page 37 CC32 Cold Climate Air-to-Water Heat Pump Settings > Factory > Passcode ‘’22’’ > Brightness Brightness Submenu The brightness key allows the user to adjust 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. –...
  • Page 38: Section 6: Parameters

    CC32 Cold Climate Air-to-Water Heat Pump SECTION 6: PARAMETERS Settings > Factory > Passcode ‘’66’’ Password = “66” the following menus appear: Use the Parameter table in this manual to define and determine which parameter are accessible through the "66" pass code. CC32-18 CC32-40 CC32-60...
  • Page 39 CC32 Cold Climate Air-to-Water Heat Pump CC32-18 CC32-40 CC32-60 Parameter Parameter Name Units Factory Factory Factory Settings Range Description Code Setting Setting Setting Enable Power-Off The control will retain the last operating mode when 0-no, 1-yes Memory powered down and restarted If H05 = 0, unit will only operate in heating.
  • Page 40 CC32 Cold Climate Air-to-Water Heat Pump CC32-18 CC32-40 CC32-60 Parameter Parameter Name Units Factory Factory Factory Settings Range Description Code Setting Setting Setting This fixes the compressor at a fixed speed, in Hz. If Manual Comp. Frequency 0-120 C01 = 0, compressor speed will modulate The minimum speed, in Hz, that the compressor will Min.
  • Page 41 CC32 Cold Climate Air-to-Water Heat Pump CC32-18 CC32-40 CC32-60 Parameter Parameter Name Units Factory Factory Factory Settings Range Description Code Setting Setting Setting 0-manual, 1-auto, EEV Adjust Mode E01 = 1 EEV is automatically controlled 2-smart Target Superheat for Deg Diff -36-36 Target suction superheat of EEV in Heating mode Heating...
  • Page 42 CC32 Cold Climate Air-to-Water Heat Pump CC32-18 CC32-40 CC32-60 Parameter Parameter Name Units Factory Factory Factory Settings Range Description Code Setting Setting Setting Ambient Temp. of Starting Defrost can be enabled when ambient temp is below Deg F 54.5 54.5 54.5 -34.6-113 Defrosting...
  • Page 43 CC32 Cold Climate Air-to-Water Heat Pump CC32-18 CC32-40 CC32-60 Parameter Parameter Name Units Factory Factory Factory Settings Range Description Code Setting Setting Setting Target temperature of sensor inside potable domestic DHW Target Temp. Deg F 59-140 hot water tank Target temperature of the outlet water supplying the Heating Target Temp.
  • Page 44 CC32 Cold Climate Air-to-Water Heat Pump CC32-18 CC32-40 CC32-60 Parameter Parameter Name Units Factory Factory Factory Settings Range Description Code Setting Setting Setting P01 = 0 Pump runs whenever Remote On/Off is 0-Always on, Main Circulation Pump closed. P01 = 1 Pump runs when when Remote On/Off 1-Saving, Operation Mode and Heat/Cool On/Off is closed.
  • Page 45 CC32 Cold Climate Air-to-Water Heat Pump Parameter P (Pump Parameter) – 45 –...
  • Page 46: Modbus Rtu Protocol

    CC32 Cold Climate Air-to-Water Heat Pump Compressor Short Cycle Protection In order to protect the compressor from short cycling and ensure proper oil circulation and return, the compressor will remain running at startup for a minimum of three minutes, and remain off for minimum of three minutes at shut-off, regardless of whether the temperature setpoint has been satisfied.
  • Page 47: Section 7: Troubleshooting

    CC32 Cold Climate Air-to-Water Heat Pump SECTION 7: TROUBLESHOOTING CC32 Error Codes Fault Elimination Fault Elimination Protect/Fault Reason Protect/Fault Reason Display Methods Display Methods IPM Overcurrent IPM Input current is Check and adjust the Inlet Water Temp. The temp. sensor is Check or change the Fault large...
  • Page 48 CC32 Cold Climate Air-to-Water Heat Pump Fault Elimination Fault Elimination Protect/Fault Reason Protect/Fault Reason Display Methods Display Methods Check the pipe water Input voltage>Input Check whether the Excess Temp. Diff. Water flow is not AC Power flow and whether Overload-voltage input voltage is higher Between Inlet &...
  • Page 49 CC32 Cold Climate Air-to-Water Heat Pump Maintenance for Air-to-Water Heat Pumps Like all mechanical equipment, air-to-water heat pumps require maintenance to maintain peak performance and reliability. Refer to the following table for maintenance and inspection schedules. Time Period Task Description Annually Maintain Glycol % Over time the % of glycol will degrade leaving the fluid in the system vulnerable to freezing and contaminants.
  • Page 50: Exploded Diagram

    Exploded Diagram CC32 Cold Climate Air-to-Water Heat Pump Model and code:(CC32-18 110100000420) SECTION 8: REPLACEMENT PARTS Complete Exploded Diagram machine 7 8 9 10 11 12 13 14 structure CC32-18 explosion diagram 45 46 – 50 –...
  • Page 51 CC32 Cold Climate Air-to-Water Heat Pump CC32 Exploded View Parts List CC32-18 Description SpacePak P/N PANEL, UNIT FRONT 45W41-WG1599-01 GUARD, FAN 45W32-WG1600-01 PANEL, VENTURI 45W41-WG1601-01 IMPELLER, AXIAL FAN 45W34-WG1602-01 MOTOR, FAN 45W31-WG1603-01 COIL GUARD, LEFT END 45W41-WG1604-01 COIL GUARD, CORNER...
  • Page 52 CC32 Cold Climate Air-to-Water Heat Pump Exploded Diagram Model and code:( PASRW040S-BP-PS-B-7 110100000384) Exploded Diagram CC32-40 mplete chine cture osion – 52 –...
  • Page 53 CC32 Cold Climate Air-to-Water Heat Pump CC32 Exploded View Parts List CC32-40 Description SpacePak P/N PANEL, UNIT FRONT 45W41-WG1634-01 GUARD, FAN 45W32-WG1635-01 PANEL, VENTURI 45W41-WG1636-01 IMPELLER, AXIAL FAN 45W34-WG1637-01 MOTOR, FAN 45W31-WG1638-01 COIL GUARD, LEFT END 45W41-WG1639-01 COIL GUARD, CORNER...
  • Page 54 CC32 Cold Climate Air-to-Water Heat Pump Exploded Diagram Exploded Diagram Model and code:(CC32-60 110100000421) CC32-60 7 8 9 10 11 12 13 14 Complete machine structure explosion diagram 45 46 48 49 50 51 52 53 54 – 54 –...
  • Page 55 CC32 Cold Climate Air-to-Water Heat Pump CC32 Exploded View Parts List CC32-60 Description SpacePak P/N PANEL, UNIT FRONT 45W41-WG1547-01 GUARD, FAN 45W32-WG1548-01 PANEL, VENTURI 45W41-WG1549-01 IMPELLER, AXIAL FAN 45W34-WG1550-01 MOTOR, FAN 45W31-WG1551-01 COIL GUARD, LEFT END 45W41-WG1552-01 COIL GUARD, CORNER...
  • Page 56: Important Notice

    PRODUCT REGISTRATION & EXTENDED WARRANTY Extended Warranty Requirements • Project/Equipment Registration • Active SpacePak Certified Contractor Status at Time of Installation To visit the Product Registration Page, click or scan the QR code. Are You Certified? Check our Contractor Locator map to find out.
  • Page 57 “System” shall mean the “SpacePak Small Duct High Velocity Air Handlers, hydronic fan coils purchased on or after February 1, 2021, (i) sold from a licensed HVAC representative of SpacePak (and not an unauthorized third party) to the original owner, (ii) installed by such contractor in accordance to local and National regulations in the continental U.S., Alaska, Hawaii, and...
  • Page 58 The following items apply to each Limited Warranty offered by SpacePak. 4) NO LABOR. Each Limited Warranty offered by SpacePak does NOT include labor or any other costs incurred for service, maintenance, repair, removing, replacing, installing, complying with local building and electric codes, shipping or handling, or replacement of the System/Products, compressors or any other parts.
  • Page 59 CC32 Cold Climate Air-to-Water Heat Pump – 59 –...
  • Page 60 IN UNITED STATES: 260 NORTH ELM ST. WESTFIELD, MA 01085 800-465-8558 IN CANADA: 7555 TRANMERE DRIVE, MISSISSAUGA, ONTARIO, L5S 1L4 (905) 670-5888...

This manual is also suitable for:

Solstice cc32-18Solstice cc32-40Solstice cc32-60

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