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Installation & Operation Instructions
HeatPumPro
Zone Control Panel
Arzel Zoning Technology, Inc.
4801 Commerce Pkwy.
Cleveland, OH 44128
Ph: (216) 831-6068
Fax: (216) 831-6074
www.arzelzoning.com
TECH SUPPORT
Call toll-free (800) 611-8312
Monday - Sunday, 8am–9pm EST
techsupport@arzelzoning.com
©2024 Arzel Zoning Technology
®
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Related Manuals for Arzel HeatPumPro
Summary of Contents for Arzel HeatPumPro
- Page 1 Installation & Operation Instructions HeatPumPro ® Zone Control Panel TECH SUPPORT Arzel Zoning Technology, Inc. 4801 Commerce Pkwy. Call toll-free (800) 611-8312 Cleveland, OH 44128 Monday - Sunday, 8am–9pm EST Ph: (216) 831-6068 techsupport@arzelzoning.com Fax: (216) 831-6074 www.arzelzoning.com ©2024 Arzel Zoning Technology...
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Page 2: Table Of Contents
® ® comfort and energy efficiency needs. The HeatPumPro represents the latest in zoning technology. It is designed to both enhance your system’s performance and deliver just the right amount of heating and cooling to every area of your home or building. -
Page 3: Operating Your New Zoning System
® installing contractor with any questions regarding system operation. If questions are still unresolved, you may call Arzel’s Technical support for homeowners from 8 AM – 5 PM EST, Monday–Friday. Please have your system serial number available when you call. Your installing contractor can reach Arzel Technical support 7 days a week, 8AM –... -
Page 4: Product Overview
W1/Y1 outputs to the available ductwork. Broad Thermostat Compatibility The HeatPumPro® is compatible with any conventional 24VAC thermostat including wireless, auto/manual changeover, programmable, non-programmable, WiFi, and home automation. Zone 1 will accept any heat/ cool or heat pump thermostat. -
Page 5: Installation Precautions
INSTALLATION PRECAUTIONS Read these instructions carefully. Failure to follow them could damage the Arzel zoning system and/or cause a hazardous condition. Warning Disconnect the power supply to the 3. All wiring must comply with applicable HVAC system and the zoning system... -
Page 6: Board Layout
Auto/manual switch for the pump Zone 1 input terminal Inputs for any 24 VAC thermostat, heat pump or heat/cool 24 VAC power input Arzel transformer connections “R” and “C” (40VA) 2 amp fuse Protects the board against thermostat wiring shorts Power switch... -
Page 7: Installation And Setup Instructions
HVAC equipment. tubing run for each zone. Use connection Connect Y1, Y2 “Air Handler” to the “T’s” for multiple dampers in a zone. Arzel blower or furnace controls and the Y1, ® recommends using a different color tube Y2 “Condenser”... -
Page 8: Wiring Diagrams
Wiring Diagrams... - Page 9 Wiring Diagrams...
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Page 10: Lat And Oat Sensor Installation
LAT and OAT Sensor Installation • INSTALLATION NOTES OAT Sensor Installation Both sensors are identical and can Choose a location: • be used as either the Leaving Air Out of direct sunlight • Temperature (LAT) or Outside Air Temperature (OAT) sensor. •... -
Page 11: Zone Weight Calculation
Zone Weight Calculation The following is an example of “Zone Weight” and “Air Handler Threshold” set-up to demonstrate the functionality behind the settings you choose. The application below is a two story home being served by four independent zones. The zone weights are determined by simply dividing the number of runs in each zone by the total number of runs in the system. -
Page 12: Leaving Air Temperature (Lat) Controls
Proactive Staging through the Setup Wizard. The contractor is responsible for choosing The HeatPumPro can handle up to four stages of heating appropriate staging settings. Multistage (two-stage heat pump with two stages of electric heat strips thermostats are not required. The or two stages of gas furnace operation). -
Page 13: Pump Operation
PC board failure. ® You can bypass the zoning system by following these steps Arzel power Turn the Arzel power switch off. You switch must keep this switch in Off position to block ALL zone thermostats from... -
Page 14: Lcd Display Description
LCD Display Description Using the LCD Screen Operating software version The Liquid Crystal Display (LCD) on the HeatPumPro® is your portal to customizing your zoning installations. The set-up options allow you to design the control sequence in the best interest of your customer, balancing energy usage with comfort delivery while maintaining safe equipment operation. -
Page 15: Sequence Of Operation
If the temperature levels off below the heat stage threshold • Zone 1 = Y1, G or W setting, the HeatPumPro will output for the ® • next stage of heat every three minutes. - Page 16 Sequence of Operation On a Call for Cooling The thermostat will send the appropriate 5. If the supply temperature (LAT) is below signal to the circuit board: Y1, G, O or Y1, G the cool stage threshold, it will send a Y2 for zone 1 depending on the thermostat signal to the condenser after 3 minutes.
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Page 17: Setup Wizard
Setup Wizard To access the Set-Up Wizard for the HeatPumPro® confirm that the Power Switch is “ON”, then press the red “RESET” button and immediately press the blue “ENTER” button while the start up screen is active. Use the white UP and DOWN buttons to change Options within each Category. - Page 18 1 ºF for every 2 ºF change in OAT. increments Sets the minimum supply air temp in the heating mode. At the factory default the HeatPumPro® will maintain a 88º F supply air temp at 30º F outdoor temperature. The supply air temperature will raise or lower 1 ºF for every 2 ºF change in outdoor...
- Page 19 G output for fossil fuel heat operation True=”W” True True False=”W”, “G." False Select true if the back-up heat source controls the fan internally or false if the HeatPumPro needs to • initiate the fan. • Dehum Caller Required voltage to energize a dehumidification call.
- Page 20 Setup Wizard Parameter Description Options Factory Default Secondary Purge End-of-cycle purge time to diffuse residual heating 0-180 seconds, 10 60 seconds Time or cooling. sec increments Set the amount of time in seconds to run the pump after a cycle to open all the dampers. Typically 5 seconds per damper.
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Page 21: Suggested Settings
Suggested Settings Settings in bold must be set to this value. Other settings are suggested. Single Stage Fossil Fuel with A/C Multi-Stage Fossil Fuel with A/C F or C ............. Fahrenheit F or C .............Fahrenheit Priority ............Automatic Priority ............Automatic Zone 1 Stat Type ......Heat/Cool Zone 1 Stat Type ......Heat/Cool Zone 1 Weight ......... - Page 22 "Heat Stage Threshold" is not met. Non- Heat Stage ..........80 standard settings are needed to overcome Cooling Stage ......... 55 this. The HeatPumPro needs to think there is Balance Point .........set as required* an electric heater providing an OAT lockout Resistance Lockout .....equal to balance...
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Page 23: System Commissioning
System Commissioning To ensure the Arzel® HeatPumPro® zoning system operates properly after completing all installation and system configuration steps, please follow the procedures below for commissioning the system. Damper Verification 2. Remove the leaving air temperature (LAT) sensor from the supply ductwork. -
Page 24: Remote Emergency Heat Switch
“EM HT” switch can easily be Emergency Heat wired to the board. HeatPumPro Panel Simply wire a normally open switch across the Zone 1 “R” and “E” terminals and you can engage the Emerg Ht mode by closing the switch. This will serve Normal Heat all heat calls with the aux heat source. -
Page 25: Setup Worksheet
Setup Worksheet Fill in the right-hand column with the Set-Up Wizard settings that you use when programming the panel. Record the setup date. If any settings change, record those changes and the date they were made. Settings Function Options Initial Setup Adjusted Setting Date... -
Page 26: Bypass Chart
• Calculate bypass from low stage CFM tonnage when Bypass should be at least 8 ft. from the one size decrease due to increased friction loss. combining 2-stage split systems with HeatPumPro or combining 2-stage split systems with HeatPumPro or return drop when possible. -
Page 27: Ezyslide Damper Installation
EzySlide Damper Installation For video demos, visit www.arzelzoning.com. 1. Apply the template with the airflow arrow 5. Fasten with zip screws. Secure the damper at pointed towards the register. two opposing corners. Add the other two screws. Tighten all four screws to just seal the gasket. 2. -
Page 28: Warranty Information And Procedure
Limited Lifetime Warranty Information can be found at www.arzelzoning.com/warranty Warranty Information Limited Lifetime Warranty on Panel & Dampers if warranty information is submitted to Arzel Zoning Technology, Inc. for Limited Lifetime Warranty Coverage within 90 days of installation. The Panel serial number is required when entering warranty information. This serial number is located on a sticker inside the panel box.
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