Source 1 Product Catalog 2017 Page 133 Ventilation & Indoor Air Quality

133 Zoning, Venting & Economizer Controls CONTROL PANELS The S1-MMZ3 Zoning Panel is a 2 and 3 zone, single stage heating and cooling control panel. Features: Economy two and three zone control panel LED indicator lights for system operation Individual zone indicating lights Heating only or cooling only Single stage heating and cooling Panel Specications: Construction: ABS plastic Number of Zones: 2 and 3 Zones, Single Stage Heating and Cooling Dimensions: 7-5/8" x 7-1/4" x 1-3/8" Voltage: 24 VAC, 50/60 Hz Temperature Rating: 0F to 120F Operating, -20F to 140F Storage Humidity: 5% to 95% Non-Condensing Connection: Screwless push-in terminal Blocks Source 1 Three-Zone Single Stage Control Panels SOURCE 1 PART NO. DESCRIPTION ZONES STAGES VOLTAGE MLP $ S1-MMZ3 ZONING CONTROL PANEL 3 SINGLE 24 273.89 S1-MMZK ZONING CONTROL PANEL KIT 3 SINGLE 24 357.75 NOTE: S1-MMZK INCLUDES S1-MMZ3 PLUS S1-ZMS LEAVING AIR SENSOR AND 24V TRANSFORMER A two-zone expansion panel used to add zones onto an S1-MZS4 Zone Control Panel. Features: Two Zone Expansion Panel Modular Jacks for Easy Add-On Connection Color-Coded Screwless Terminal Blocks Individual Zone Indicating Lights Indicator LEDs for System Operation Expand Systems up to 10 Zones Panel Specications Construction: ABS plastic Number of Zones: 2 Expansion Dimensions: 7-5/8"x 7-1/4" x 1-3/8" Voltage: 24 VAC, 50/60 Hz Temperature Rating: 0F to 120F Operating, -20F to 140F Storage Humidity: 5% to 95% Non-Condensing Connection: Screwless push-in terminal Blocks Source 1 Two-Zone Add-On Module SOURCE 1 PART NO. DESCRIPTION ZONES STAGES VOLTAGE MLP $ S1-MZA2 ADD-ON ZONING MODULE 2 - 562.32 Features: Color-Coded Push-In Wiring Blocks Uses Any Four Wire Thermostat Three Stage Heating, Two Stage Cooling & Heat Pumps Two and Three Zone Panel Leaving Air Sensor for Capacity Protection Intelligent Changeover Timing Indicator Lights for System Operation Panel Specications: Construction: ABS plastic Number of Zones: 2 and 3 Zones, SingleStage Heating and Cooling Dimensions: 7-5/8" x 7-1/4" x 1-3/8" Voltage: 24 VAC, 50/60 Hz Temperature Rating: 0F to 120F Operating, -20F to 140F Storage Humidity: 5% to 95% Non-Condensing Connection: Screw less push-in terminal Block Source 1 Three-Zone Multi-Stage Control Panels SOURCE 1 PART NO. DESCRIPTION ZONES STAGES VOLTAGE MLP $ S1-MMH3 ZONING CONTROL PANEL 3 2H/1C 24 311.04 S1-MMHK ZONING CONTROL PANEL KIT 3 2H/1C 24 397.50 NOTE: S1-MMHK INCLUDES S1-MMH3 PLUS S1-ZMS LEAVING AIR SENSOR AND 24V TRANSFORMER ZONING ACCESSORIES & DAMPERS SOURCE 1 PART NO. DESCRIPTION MLP $ S1-SPC STATIC PRESSURE ZONING CONTROL 424.75 S1-SPS STATIC PRESSURE ZONING SWITCH 133.71 S1-ZMS DISCHARGE AIR ZONING SENSOR 63.21 Static Pressure Switch Model S1-SPS The Static Pressure Switch is used to sense the supply air duct's static pressure and control the modulating by-pass damper (Models S1- ZDM or S1-RDM) in order to maintain the duct system air pressure. When used on a zone control system, the supply air static pressure increases as various zone dampers close down. The increase in static pressure can become noisy and reduce the volume of air through the HVAC Unit, if the static overcomes the rating of the blower. By-Pass Control Operation Above 0.3" W.C. - Damper Opens Between 0.2"W.C. and 0.3"W.C. - Damper Stops Below 0.2" W.C. - Damper Closes The S1-SPS design incorporates two pressure sensitive diaphragms and two single pole single throw snap action electrical switches. Electrical Ratings: SPST Snap Acting Electronic Switches 28VA Pilot Duty @ 24VAC 125VA @ 125VAC SPST Electrical Load 3 A Resistive @ 120VA Source 1 Zoning Accessories

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