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Summary of Contents for iO HVAC Controls ZP6-ESP-PRO
- Page 1 Installation Guide ZP6-ESP-PRO UNIVERSAL 2-POSITION FORCED AIR ZONING SYSTEM Indianapolis, IN 46237...
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Page 4: Table Of Contents
TABLE OF CONTENTS Overview ........................2 Sequence of Operation ....................2 Design and Installation Guidelines ................2 ZP6-ESP-PRO Panel Layout .....................3 System Wiring ......................4-8 Warning! ......................4 Caution! ......................4 System Power ....................4 HVAC System ....................4 Heat/Cool ....................4 Heat Pump .................... -
Page 5: Overview
OVERVIEW The ZP6-ESP-PRO is a residential and light commercial forced air zone control systems that allows a single HVAC unit to have up to 6 separate zones. The system can be expanded to as many as 12 zones by adding 3-zone expansion panels. The panel can be used with single stage or multi-stage heat/cool equipment as well as heat pump and duel fuel systems having up to 4 stages of heating and 2 stages of cooling. -
Page 6: Zp6-Esp-Pro Panel Layout
ZP6-ESP-PRO PANEL LAYOUT 3 AMP FUSE PROTECTS CIRCUIT BOARD 3 AMP 3 AMP 24 VOLT POWER ZONE 1 DAMPER ZONE 1 THERMOSTAT GRAPHIC PROGRAMMING ZONE 2 DAMPER DISPLAY MODULE ZONE ZONE 3 DAMPER DAMPER POSITION LEDs ZONE 4 DAMPER ZONE 2 THERMOSTAT... -
Page 7: System Wiring
3. All low voltage cable must be 18 gauge solid (not stranded) wire. 4. All wiring should be color coded and tagged for proper identication. iO-ZP6-ESP-PRO PANEL WIRING System Power 1. Wire a 24VAC, 75VA transformer to the 24VAC ‘R’ and ‘C’ terminals on the ZP6-ESP-PRO panel. NOT USED 24VAC 120/208/240/480 VAC... -
Page 8: Ds/Bk Option
Connect the HVAC equipment DS, BK, ODD, or DHUM terminal to the DS/BK terminal on the ZP6-ESP-PRO panel. Based on the DS/BK selector switch settings, this terminal will be de- energized when the number of zones calling are less than or equal to the switch selection. This will reduce the blower speed on most variable speed blowers. -
Page 9: Return Air Sensor
The NIGHT STAT terminals are designed to be used with a single programmable thermostat for occupied and unoccupied scheduling of the ZP6-ESP-PRO panel. This feature is suitable for commercial applications and eliminates the need for programmable thermostats in each zone. -
Page 10: Fault Terminals
SYSTEM WIRING Fault Terminal The Fault Terminals are designed to send a 24 volt signal to each zone thermostat that has a fault input. This is an important feature on a heat pump system that can provide a visual alert to the user at the zone thermostat of a mechanical failure. -
Page 11: Zone Dampers
SYSTEM WIRING 3 HEAT / 2 COOL HEAT PUMP OR DUAL FUEL If thermostat has fault input 4 HEAT / 2 COOL HEAT PUMP OR DUAL FUEL If thermostat has fault input Zone Dampers The panel has dedicated terminals for each zone damper. Dampers have three-wire, oating point actuators rated at 2.5VA. -
Page 12: Sps Terminals
SPS terminals 2 and 3 on the panel. NOTE: The ESP function only works with 3-wire, power open / power close dampers. ZPA-SPS FACTORY SET ZP6-ESP-PRO PANEL AT 0.35” W.C. STATIC PRESSURE SETPOINT DIAL INSTALL... -
Page 13: Adding 3-Zone Expansion Panels
1. When adding the expansion panel, make sure that all 24 volt power is turned off. 2. Mount the ZP6-ESP-EP no more than 2 inches under the ZP6-ESP-PRO master panel. This will allow enough room to facilitate wiring and connection of the communications ribbon connector. -
Page 14: Panel Setup
PANEL SETUP Switch Congurations The ZP6-ESP-PRO panel has a row of slide switches that are used to congure the panel for the specic equipment application. The switches also provide other control options. System Conguration Switch 1 selects the type of system. Heat Pump or Heat / Cool Switch 2 selects the type of Heat Pump. -
Page 15: Ds/Bk Control
Setting High Limit When the ZP6-ESP-PRO panel is rst powered up, the GDM will illuminate the graphic display. Press the SELECT button and the display will show the discharge air temperature. If the word No Sensor appears, the sensor is not properly connected. Press SELECT again and the return air temperature will be displayed if a sensor has been connected. -
Page 16: Setting Low Limit
PANEL SETUP Setting Low Limit Press the SELECT button and the Low Limit setpoint will be displayed. Use the UP or DOWN buttons to adjust the Low Limit Setpoint. The setpoint range is from 30° F to 46° F. The recommended setting is 46°... -
Page 17: Setting Low Balance Point
PANEL SETUP Setting Low Balance Point Low Balance Point only functions in heat pump and dual fuel conguration. It is designed to prevent the compressors from coming on and switching to auxiliary heat if the outdoor air temperature falls below the Low Balance Point setpoint. Press the SELECT button to display the Low BP. -
Page 18: Selecting Esp Zones
● Zone 4 ● Zone 5 ● Zone 6 SELECT DOWN When expansion panels are added to the ZP6-ESP-PRO, the Graphic Display Module will automatically display the additional zones in the ESP Zones menu. ESP Zones ● Zone 1 ● Zone 2 ●... -
Page 19: Panel Led DeNitions And Functions
PANEL LED DEFINITIONS AND FUNCTIONS Status LEDs PURGE - When Purge is selected, the LED will come on for 1 minute while the system goes through the purge cycle. DAS LIMIT - On when discharge air sensor is connected. Blinks when PURGE LIMIT CNTR... -
Page 20: Panel Time Delays
PANEL LED DEFINITIONS AND FUNCTIONS Zone LEDs ZD1-ZD6 - ON when zone damper is open. Speed Up LED Speed Up - Blinks when panel is in speed up mode. 3 seconds = 1 minute in speed up mode. Pushing the Speed Up button manually turns Speed Up on and off. -
Page 21: Optional Night Stat Setup And Scheduling
‘G’ fan relay to open or close the Clock Contact ‘NS’ terminal on the ZP6-ESP-PRO panel that places the system in the occupied or unoccupied mode of operation. The thermostat can also be used with an UT32-S1 Indoor Remote Sensor. 24 volt power to the thermostat is supplied by the ZP6-ESP panel through dedicated Clock Power terminals ‘C’... -
Page 22: Setting The Clock And Day Of Week
OPTIONAL NIGHT STAT SETUP AND SCHEDULING SETTING THE CLOCK AND DAY OF WEEK: It is important that the time of day and day of the week is set properly so that occupied and unoccupied programs are initiated correctly. 1. Touch and hold the Clock and the hour will flash. Tap the UP or DOWN arrow to select the correct hour. -
Page 23: Typical 7-Day Schedule
OPTIONAL NIGHT STAT SETUP AND SCHEDULING 7. Tap Program again until the hour flashes and Night is displayed on the LCD. Use the UP or DOWN arrow to set the hour start time. Note: PM hours are indicated by PM on the LCD. 8. -
Page 24: Notes
NOTES _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________... - Page 25 www.iohvaccontrols.com For Technical Support Call Toll Free: 866-225-5032 Indianapolis, IN 46237 iO-06-1378-101823...
- Page 26 SPECIAL ADDENDUM USING ESP ZONING PANELS WITH GAS FURNACES HAVING DIRECT SPARK IGNITION (DSI) DSI functions by creating a rapid series of high-voltage electric sparks, which means DSI controls generate electromagnetic interference (EMI) during their trial for ignition. This electronic noise can sometimes interfere with ESP zoning panels as well as other nearby electronic components and even with the ignition control itself.
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