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...
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.
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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.
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.
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 –...
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.
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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...
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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. –...
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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. –...
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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. –...
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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.
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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).
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”...
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’...
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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).
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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.
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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.
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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.
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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.
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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 >...
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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.
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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.
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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.
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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/...
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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...
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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.
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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. –...
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...
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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.
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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.
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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...
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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...
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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.
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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.
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.
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...
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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 &...
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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.
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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...
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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...
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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...
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.
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“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...
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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.
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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...
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