WaterFurnace IntelliZone2 ZoneStat Installation Manual Download Page 1

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Installation Information

Damper Installation

Thermostat Installation

Electrical

Startup Procedures

Wiring Schematic

IM1578EW 07/20

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Six Zone Capability

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Summary of Contents for IntelliZone2 ZoneStat

Page 1: ...Damper Installation Thermostat Installation Electrical Startup Procedures Wiring Schematic IM1578EW 07 20 IntelliZone2 Installation Manual Six Zone Capability Comfort Zoning System formation lation st...

Page 2: ......

Page 3: ...up and Checkout 29 Wiring Schematic 31 IntelliZone2 Fault Codes 32 IntelliZone2 with 5 Series SAH Air Handler 33 Electrical Wiring 34 Description of Operation with Split Air Handler 37 SAH 5 Speed ECM...

Page 4: ...any of Zones 2 through 6 It has full setback capability through the MasterStat interface only and communicates to the IntelliZone2 system IntelliZone2 Outdoor Sensor The IntelliZone2 Outdoor Sensor m...

Page 5: ...Ductboard mounted dampers should be supported within six inches of the damper due to the weight and stress on the ductboard General Installation Information Installation and Design Steps The IntelliZ...

Page 6: ...are provided as shown in Figure 3 5 Use drive cleats or regular duct mounting brackets to attach ductwork to joist within six inches on both sides of the damper see Figure 3 6 Check damper blade opera...

Page 7: ...and bottom of the zone damper to prevent excessive air bypass as shown in Figure 7 4 Slide the zone damper into the ductboard making sure no obstructions will interfere with damper blade operation 5 T...

Page 8: ...n Figure 11 2 Fasten duct to damper with a nylon duct strap screwing the strap to the pipe to prevent the duct from slipping off Screws installed more than one inch from either end may obstruct damper...

Page 9: ...Actuator Wiring Damper Actuator Wiring Notes 1 Minimum of 18 gauge thermostat wire is recommended 2 Use wire nuts to connect the thermostat wire to the actuator wire solid wire to stranded wire as sh...

Page 10: ...dequate transformer power VA to supply the system is an important requirement Each IntelliZone2 3 wire damper requires 3 0VA at nominal voltage and each 2 wire damper requires 7 0VA at nominal voltage...

Page 11: ...Zone2 to split system heat pumps refer to the Split Section of the manual Figure 16 Mounting and Wiring Transformer to Control Box 7 Series shown Figure 17 IntelliZone2 to 5 or 7 Series Control Wiring...

Page 12: ...ermostat on an outside wall Follow the same guidelines that apply with standard thermostat installation If two or more rooms are on a single zone locate the thermostat in a hallway or area where it ca...

Page 13: ...ve cloth with water or any non abrasive household cleaner To clean gently wipe the surface of the thermostat NOTE Do not spray liquids directly on the thermostat Figure 19 Wiring the Thermostat to the...

Page 14: ...g the Aurora for the IntelliZone2 Adding the IntelliZone2 to the Aurora system can be accomplished using the AID Tool via the Config Aurora screen and scrolling to IntelliZone2 selecting and adding As...

Page 15: ...Once the two minute minimum run time expires and the W call is satisfied at the MasterStat then Dual Fuel operation will be terminated There will be no down staging 5 Once Dual Fuel operation is term...

Page 16: ...minutes then second stage will be activated For heating if after another continuous 15 minutes the H3 demand is still present from a 45 or 70 zone third stage will be activated until the zone call is...

Page 17: ...mon complaint is insufficient cooling when only one zone is calling for cooling The IntelliZone2 will not initiate a Y2 output to the unit until it senses a 50 total system demand This is when the Int...

Page 18: ...elliZone2 may try to precondition the zone with return air from other zones already satisfied and in some cases can preclude the need for energizing the compressor Zone Naming using MasterStat Press a...

Page 19: ...e entered at the MasterStat by holding a finger over the IntelliZone2 logo for 5 sec The Configuration and Setup mode will appear automatically NOTE These options are intended to be used by the instal...

Page 20: ...ve a selected outdoor temperature The outdoor sensor OAT must be installed on the IntelliZone2 Relay Board This setting is adjustable in 5 F increments from NONE to 40 F This will provide full heat pu...

Page 21: ...COOL mode NONE Neither is active Humidity must be set to Dehumidify or Both for Active Dehumidification variable speed heat pumps only to operate Refer to Dehumidification Active section in this manua...

Page 22: ...vers This option by default is disabled NOTE setting the proper time zone in the Symphony Portal is necessary for correct operation Monitor AWL Status When enabled the thermostat will monitor the AWL...

Page 23: ...ed into unit call 3rd stage Y1 Y2 W Blower speed will be the H Premier control or Aux ABC control setting of the ECM which is set up at the heat pump control Description of Operation Package Unit Heat...

Page 24: ...ency heat mode may be engaged by selecting at the MasterStat All zone thermostat fault LED s begin to flash two quick flashes followed by a pause indicating that emergency heat mode has been activated...

Page 25: ...flow activated by Aux or Emergency heat call selection must be greater than high and allow proper airflow for the installed electric heat heat pump model Airflow Selection Variable Speed Airflow from...

Page 26: ...apacity Heating Unit Call Blower Level Call Normal Staging Shown Blower Level Call Dehumid H1 or H2 25 or 40 na H3 or H4 25 or 40 or 55 na H5 or H6 40 or 55 or 70 na H7 or H8 55 or 70 or 85 na H9 or H...

Page 27: ...75 400 600 G 830 L 25 1050 40 1230 1400 55 1560 70 1700 1870 85 2010 H 100 2140 Aux 2265 VS Compressor Speed 1 2 3 4 5 6 7 8 9 10 11 12 Blower level percentages are shown with factory recommended blo...

Page 28: ...e velocity of the air coil Face Velocity fpm Airflow cfm Face Area sq ft Then for velocities of 200 fpm reduce the static capability by 0 03 in wg 300 fpm by 0 08 in wg 400 fpm by 0 12in wg and 500 fp...

Page 29: ...ers are opening once completely open the green LED will be solid ON The amber LED will illuminate to indicate fan ON 4 After approximately 100 seconds all IntelliZone2 dampers should be completely ope...

Page 30: ...ne temperatures Be sure the auxiliary heat is energized and the fan speed increases Using the AID tool check the fan speed and compare to the Blower Speed tables 14 Set system to maintain desired comf...

Page 31: ...rive Open Drive Close 3 Wire Damper Zone ID must be set for each Zone 2 6 ID can be confirmed on ZoneStat by pressing cancel button for 5 sec ID shown on display See Zone ID Codes Zone ID must be set...

Page 32: ...ample Z3 4 Zone 3 Sensor Control Error Note E Codes displayed on the IntelliZone2 Master Stat originate from the heat pump I E E11 Freeze Detection Sensor error IZ2 Panel Errors on Master Stat Code De...

Page 33: ...33 INTELLIZONE2 INSTALLATION MANUAL IntelliZone2 with 5 Series SAH Air Handler...

Page 34: ...to the air handler or in the compressor section If the zone transformer is mounted to the air handler power will come from the PB located in the Air Handler electrical compartment Depending on the air...

Page 35: ...e 21 Wiring transformer to SAH Air Handler R C P18 Damper Power F1 Damper Fuse Black White 5A Fuse IntelliZone2 Relay Board Primary Leads Secondary Leads Zone Transformer 75 VA PN ZTK240 B la c k B lu...

Page 36: ...re secure connections Use a minimum of 18 gauge thermostat wire for connections Electrical Wiring Cont Figure 22 IntelliZone2 to 5 Series Split Control Wiring A R C B P17 Heat Pump R C P7 Zone Aurora...

Page 37: ...l be the H setting of the ECM which is set up at the heat pump control Heating Unit 2nd stage Single Dual Capacity Compressor and 5 Speed ECM Operation as stated above with separate zone call levels o...

Page 38: ...emergency heat operation will occur and all zone dampers will open Blower speed will be highest selected speed setting at the heat pump Simultaneous Heating Cooling Requests Determine Whether To Oper...

Page 39: ...1445 1400 1375 1350 1325 1300 1270 1240 1210 1180 1120 1000 930 048 High 5 W 11 x 10 1 1960 1945 1930 1915 1900 1880 1860 1845 1830 1810 1790 1750 1700 1660 1600 Med High 4 Y2 1790 1775 1760 1745 173...

Page 40: ...essure increases airflow decreases resulting in less torque on the rotor The motor responds only to changes in torque and adjusts its speed accordingly The 5 Speed ECM motor is powered by line voltage...

Page 41: ...lled within 5 up to the maximum ESP Max ESP includes allowance for wet coil and standard filter SAH Air Handler with control option C 3 10 2017 5 Series Dual Capacity Split with SAH Air Handler Split...

Page 42: ...thout an AID Tool The blower speeds for G Low Y1 High Y2 and Aux can be adjusted directly at the Aurora ABC board which utilizes the push button SW1 on the ABC board This procedure is outlined in the...

Page 43: ...Drive Close Spring Open Drive Open Drive Close 3 Wire Damper Zone ID must be set for each Zone 2 6 ID can be confirmed on ZoneStat by pressing cancel button for 5 sec ID shown on display See Zone ID C...

Page 44: ...C NO ACC NC R C G Y1 EH2 C EH1 C CO C R C R Off Fault LED1 R Status LED3 Config LED2 CC2 CC F C R F FG CC CCG CC2 HI CC2 LO CC2 G REVREV FP1 FP1 FP2 FP2 LPS LPS HPSHPS Aurora Base Control ABC in Compr...

Page 45: ...tch Field wire lug Ground HE PB Heater element Power block Legend N O N C G L1 ER1 to ER4 Aux heat stage relays 1 2 3 P EHC EHC Breaker TS Notes 1 To operate in 208V mode replace the blue transformer...

Page 46: ...U KDQGOHU 6HFWLRQ 3RODUL HG FRQQHFWRU DFWRU RZ YROWDJH ZLULQJ LHOG ORZ YROWDJH ZLULQJ HJHQG 3 LUH QXW 6FUHZ 7HUPLQDO 6WULS P7 RS485NET P6 RS485EXP C R C R Aurora Base Control ABC in Compressor Section...

Page 47: ...47 INTELLIZONE2 INSTALLATION MANUAL IntelliZone2 with 7 Series SVH Air Handler...

Page 48: ...is mounted to the air handler power will come from the PB located in the Air Handler electrical compartment Depending on the air handler configuration connect the zone transformer primary leads to th...

Page 49: ...iring transformer to SVH Air Handler UNIT POWER LABEL L1 L2 PB ZONE TRANSFORMER R C P18 Damper Power F1 Damper Fuse 5A Fuse IntelliZone2 Relay Board BLUE RED PRIMARY LEADS BLACK SECONDARY LEADS BLACK...

Page 50: ...re secure connections Use a minimum of 18 gauge thermostat wire for connections Electrical Wiring Cont Figure 22 IntelliZone2 to 7 Series Split Control Wiring A R C B P17 Heat Pump R C P7 Zone Aurora...

Page 51: ...ened and emergency heat is energized Emergency heat will continue to operate until the MasterStat demand is satisfied Emergency heat mode may be exited by selecting OFF or one of the other mode select...

Page 52: ...15 2020 VS Compressor speed is given for the factory default cfm settings When the cfm default settings are changed it will change the relationship to the compressor speed that is shown in the table...

Page 53: ...ut an AID Tool The blower speeds for G Low Y1 High Y2 and Aux can be adjusted directly at the Aurora ABC board which utilizes the push button SW1 on the ABC board This procedure is outlined in the ECM...

Page 54: ...Drive Close Spring Open Drive Open Drive Close 3 Wire Damper Zone ID must be set for each Zone 2 6 ID can be confirmed on ZoneStat by pressing cancel button for 5 sec ID shown on display See Zone ID C...

Page 55: ...U KDQGOHU 6HFWLRQ 3RODUL HG FRQQHFWRU DFWRU RZ YROWDJH ZLULQJ LHOG ORZ YROWDJH ZLULQJ HJHQG 3 LUH QXW 6FUHZ 7HUPLQDO 6WULS P7 RS485NET P6 RS485EXP C R C R Aurora Base Control ABC in Compressor Section...

Page 56: ...visions Added SensorState Remote Kit 24 May 2016 JM Misc Minor Revisions to Configuration section 03 Nov 2015 MA 18 Added Dual Fuel Description 07 April 2015 MA All Minor Revisions AWL Information Add...

Page 57: ...57 INTELLIZONE2 INSTALLATION MANUAL Notes...

Page 58: ...rnational Inc 9000 Conservation Way Fort Wayne IN 46809 9794 WaterFurnace has a policy of continual product research and development and reserves the right to change design and speci cations without n...

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