TOTALINE P707 Manuals

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. REPLACEMENT COMPONENTS DIVISION LITERATURE NUMBER P707-5SI © CARRIER CORPORATION 2004 4-04 REPLACES: New PRINTED IN U.S.A. CATALOG NUMBER 570-332 Part Numbers P707-SHR1504 and 2004 CONTENTS SAFETY CONSIDERATIONS. . . . . . . . . . . . . . . . . . . . . . 1 GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10 Step 1 — Unit Location. . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Step 2 — Unit Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Step 3 — Install Drain Line . . . . . . . . . . . . . . . . . . . . . . . 3 Step 4 — Locate and Install Weather Hoods. . . . . . 3 Step 5 — Install Ducting To Weather Hood Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Step 6 — Install Indoor Ductwork System . . . . . . . . 4 • SUPPLY AIR DUCTING • EXHAUST AIR DUCTING • INSTALL DUCTING • INSTALLATION EXAMPLES Step 7 — Airflow Balancing . . . . . . . . . . . . . . . . . . . . . . 6 • AIRFLOW STATION METHOD • PITOT TUBE BALANCING PROCEDURE • BALANCING DAMPER ADJUSTMENT Step 8 — Install Accessories . . . . . . . . . . . . . . . . . . . . . 9 Step 9 — Electrical Connection to Furnace (Air Systems Directly Connected to Furnace) . . 9 OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10,11 Winter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Spring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Summer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Fall. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 • CONTINUOUS/VENTILATION MODE • INTERMITTENT/STANDBY MODE • DEFROST (FAN SHUTDOWN) MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Condensation Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Drain and Drain Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Outside Hoods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Heat Recovery Core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 SAFETY CONSIDERATIONS Installing, starting up, and servicing ventilation equipment can be hazardous due to system pressures, electrical compo- nents and equipment location (roofs, elevated structures, etc.). Only trained, qualified installers and service mechanics should install, start up, and service this equipment. When working on the equipment, observe precautions in the literature and on tags, stickers, and labels attached to the equipment. Follow all safety codes. GENERAL The P707-SHR1504 and P707-SHR2004 Heat Recovery Ventilators (HRV) are used to exchange indoor stale air with outside fresh air. The HRV unit is equipped with a special ener- gy recovery core which transfers sensible heat with the fresh incoming air. The cross-flow design core allows entering and leaving airstreams to transfer heat energy without mixing. The HRV is available in 2 sizes with airflow ranges of 150 cfm (SHR1504), and 200 cfm (SHR2004). The design of this unit is horizontal. Special attention should be given to duct application, balancing the HRV, and locating unit for easy access and routine maintenance. See Table 1 and Fig. 1 for performance data. Table 1 — Performance Data Before installation, always check to be sure main power to systems are OFF. Electrical shock can cause personal injury or death. UNIT APPARENT SENSIBLE EFFECTIVENESS AT 32 F (0° C) APPARENT SENSIBLE EFFECTIVENESS AT –13 F (–24 C) SHR 1504 72% 69% SHR 2004 71% 76% INSTALLATION AND OPERATION INSTRUCTIONS P707 Heat Recovery Ventilator 0 0.2 0.4 0.6 0.8 1 1.2 0 50 100 150 200 250 300 40 0 80 SHR 1504 SHR 2004 120 160 AIRFLOW (CFM) AIRFLOW (L/S) STATIC PRESSURE (IN. WG) STATIC PRESSURE (PA) 200 240 19 0 38 57 76 94 114 Fig. 1 — Fan Performance