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Water Furnace IntelliZone Installation Manual
Summary of IntelliZone
Page 1
Intellizone installation manual installation information damper installation thermostat installation electrical startup procedures wiring schematic comfort zoning system four zone capability ™ im1958 03/09.
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™ staging effective july 2006, the company introduced a software upgrade to the intellizone that allows 4 different comfort staging options. The available configuration options are normal, quicker, faster and faster w/timer. (the slower stag- ing option has been removed from the new version of the i...
Page 3: Table Of Contents
1 intellizone installation manual table of contents general installation information 2-3 damper installation 4-6 electrical wiring 7-9 thermostat installation 10-11 blower motor wiring harness installation 12 dip switch setup 13-15 blower data 16-18 system startup and checkout 19-20 wiring schematic...
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2 intellizone installation manual general installation information safety considerations installing and servicing heating and air conditioning equipment can be hazardous due to system electrical components. Only trained and qualified service personnel should install, repair or service heating and ai...
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3 intellizone installation manual intellizone control panel locate the intellizone panel in an indoor area that has enough space for service personnel to perform maintenance or repair. Provide sufficient room to make electrical connection(s). The intellizone is not approved for outdoor installation ...
Page 6: Damper Installation
4 intellizone installation manual installing rectangular dampers in metal ductwork cut out dimensions a and b as shown in figure 2 below by 1. Using sheet metal snips. Note: dimensions a and b are listed in the table to the right. Use foam insulation tape on the top and bottom of the zone damp- 2. E...
Page 7: Damper Installation (Cont.)
5 intellizone installation manual insulating rectangular dampers in metal ductwork insulate ductwork as shown in figure 5 below. All metal must be covered. Care must be taken not to obstruct the shaft from rotating when insulating. Do not insulate the zone damper actuator. Installing rectangular dam...
Page 8: Damper Installation (Cont.)
6 intellizone installation manual insulating rectangular ductboard/metal sleeve care must be taken not to obstruct the shaft from rotating when insulating. Do not insulate the zone damper actuator. Installing circular dampers in round metal duct crimp the end of the duct that is the supply air to da...
Page 9: Electrical Wiring
7 intellizone installation manual wiring damper actuators all wiring must comply with local and state codes. Disconnect the power supply before beginning to wire to prevent elec- trical shock or equipment damage. All wiring should be run back to the control panel. Keep wires a minimum of 12 inches f...
Page 10: Electrical Wiring (Cont.)
8 intellizone installation manual transformer sizing providing adequate transformer power (va) to supply the system is an important requirement. Each intellizone 3-wire damper requires 3.0 va at nominal voltage. Each intellizone 2-wire damper requires 7.0 va at nominal voltage. The stan- dard transf...
Page 11: Electrical Wiring (Cont.)
9 intellizone installation manual wiring intellizone to the unit follow the wiring schematic in figure 17 for unit control connections. Strip the wires back 1/4 inch (longer strip lengths may cause shorts) and insert the thermostat wires into the unit’s connector as shown in figure 17. Tighten the s...
Page 12: Thermostat Installation
10 intellizone installation manual locating the thermostats the thermostats must be located in the room or zone that each controls. Locate a thermostat about five feet above the floor. Do not locate a thermostat where it may be exposed to direct sunlight, drafts or direct supply air. Do not place a ...
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11 intellizone installation manual thermostat installation (cont.) mounting and wiring the thermostat position the thermostat subbase against the wall so that it is level and the thermostat wires protrude through the middle of the subbase. Mark the position of the subbase mounting holes and drill ho...
Page 14
12 intellizone installation manual blower motor wiring harness installation thread the ecm2 motor harness through the knockout in the air handler section of the unit. Use the 3/4-inch romex con- nector provided for strain relief and to seal the blower compartment from ambient air. Place a section of...
Page 15: Dip Switch Setup
13 intellizone installation manual intellizone slide switch setup (sw1 through sw4) a three-position dip switch package located on each zone section of the intellizone control allows the following field selectable zone options. Zone setting dip switches are located below each thermostat’s connection...
Page 16: Dip Switch Setup (Cont.)
14 intellizone installation manual selecting zone priority and percentages selecting the zone percentage should be accomplished by using the zone calc software. This percentage is an approxi- mation of the maximum heating and cooling load of the zone. The intellizone allows 0, 25, 45 and 70% selecti...
Page 17: Dip Switch Setup (Cont.)
15 intellizone installation manual 8 - damper timing this dip switch configures the control for intellizone “3-wire” or other “2-wire” damper operation (dampers-spring [2-wire]=off / dampers-intellizone [3 wire]=on). “3-wire” dampers require motorized opening and closing. In this position, opening a...
Page 18: Blower Data
16 intellizone installation manual max airflow dip switch settings model esp 1 2 3 4 5 6 7 8 9 10 11 12 600 700 800 900 1000 1100 1150 1225 1300 1 2 3 4 5 650 750 850 950 1050 1150 1250 1325 1375 1475 1 2 3 4 5 650 750 850 950 1050 1150 1250 1325 1375 1475 1550 1600 1 2 3 4 5 e040, p040 750 900 1000...
Page 19: Blower Data (Cont.)
17 intellizone installation manual blower data (cont.) envision single speed ecm rev. 5/30/06 notes: factory settings are at recommended 1-2-3-4-5 dip switch locations. Factory 1 setting is minimum allowed for cooling. Settings 2-5 must be located within boldface cfm range. Cfm is controlled within ...
Page 20: Blower Data (Cont.)
18 intellizone installation manual envision air handler ecm with envision split single speed blower data (cont.) air handler model max esp split model air flow dip switch settings 1 2 3 4 5 6 7 8 9 10 11 12 nah036 0.50 036 300 400 600 800 900 1000 1100 1200 1400 1 2 3 4 5 nah042 0.75 042 650 850 110...
Page 21: System Startup and Checkout
19 intellizone installation manual before powering the unit, check the following: fuses, breakers and wire size are correct. • low voltage wiring has been completed. • dip switches have been set correctly. • foam shipping support has been removed and blower rotates freely. • blower speed has been se...
Page 22
20 intellizone installation manual system checkout set all of the zone thermostats to the cooling mode. 1. Reduce the cooling set point to 2° below the actual zone temperature on all thermostats. 2. First stage cooling should energize after a delay. Output leds y1 and o should be on. 3. Be sure the ...
Page 23: Wiring Schematic
21 intellizone installation manual wiring schematic 97p538b01 intellizone system (see configuration table below) (sw3-2 must be in the off position on the main logic board when used with a zone control system) intellizone auxiliary transformer for zone dampers. To be mounted inside control box. 97p5...
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Product: intellizone tm type: comfort zoning system document: installation manual i m 1 9 5 8 0 3 /0 9 manufactured by waterfurnace international, inc. 9000 conservation way fort wayne, in 46809 www.Waterfurnace.Com waterfurnace international, inc., 9000 conservation way, fort wayne, in 46809-9794. ...