Related Manuals for S&P TRC1200RT
Summary of Contents for S&P TRC1200RT
- Page 1 ® TRC1200RT, TRCe1200RT E N E R G Y R E C O V E R Y V E N T I L A T O R Ins ta llation, Op era tion & M ain ten ance M a nua l TRC1200RT S&P USA Ventilation Systems, LLC...
- Page 2 TRC1200 Outdoor WARNING AVERTISSEMENT Le TRC1200RT avec moteurs d’équipement d’origine Standard TRC1200RT with single phase original equipment monophasés ne convient pas pour une utilisation avec motors are NOT suitable for use with solid state speed control. regulateur de vitesse electronique.
- Page 3 OWNER INFORMATION TRC1200 Outdoor READ AND SAVE THIS MANUAL/LIRE ET CONSERVER CE MANUEL NOTICE This manual contains space for maintaining written records of unit maintenance and/or repairs. See Section 7.7 Maintenance Records. At the time the ERV is commissioned, a maintenance schedule should be developed by the user to incorporate monthly and seasonal maintenance and include start up maintenance tasks as described in this manual.
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Page 4: Table Of Contents
6.2.3 Inspect Filters ..............20 3.2 RIGGING AND CENTER OF GRAVITY....... 10 6.2.4 Inspect Foam Gasketing ..........20 3.2.1 TRC1200RT Hoisting Weights and COG ......10 6.2.5 Inspect Fans ..............20 3.3 RECEIVING ..............10 6.2.6 Inspect and Clean the Cabinet Interior ......20 3.4 STORAGE .............. - Page 5 Figure 4.2.0 Service Clearances, Top view ..................11 Figure 5.3.0 E-Box Wiring Entry Points ....................14 Figure 5.4.0 TRC1200RT Three Phase Unit, Standard ............... 16 Figure 5.5.0 A Switch or Non-Powered Control using Unit's 24 VAC Power Supply ...... 17 Figure 5.5.1 24 VAC from an External Source ...................
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Page 6: Overview
There are two types of TRC1200 units, one for indoor installations and one for rooftop, or outdoor, installation. This manual is for the TRC1200RT, which is the outdoor unit. For information on the indoor version of this product, see the TRC1200 Installation and Operation Manual. -
Page 7: Airflow
2.0 COMPONENT DESCRIPTIONS 2.1 CABINET The cabinet for the TRC1200RT is made of 20 gauge galvanized steel and has 1" thick high-density, foil-backed insulation on the inside. Units are available in single-wall construction. Doors are hinged and are fitted with stainless steel machine screws through the faces to prevent accidental opening of the doors when the unit is in operation. -
Page 8: Fan/Motor Assemblies
2.5 FILTERS All TRC1200RT units come equipped with four MERV 8 pleated filters. MERV 13 filters can be ordered as an accessory and are shipped loose. (2) 14" x 20" x 2" and (2) 16" x 20" x 2" (nominal) pleated filters. Actual size: 13.5" x 19.5" x 1.75"... -
Page 9: Factory Installed Options
If a crane is used for moving the TRC1200RT unit, unscrew the sheet metal plates that hold the unit base to the pallet. Use chain, hooks, and a spreader bar to hoist the unit. Attach the hooks to the four lifting lugs on the roof of the unit. -
Page 10: Receiving
Do not unwrap the unit at this time. The unit will normally be moved to its final location while still wrapped and attached to its pallet. The preferred method of hoisting the TRC1200RT from the carrier truck is by using a construction forklift or a crane. -
Page 11: Unit Placement
It is the installer’s responsibility to make sure that the screws or bolts used for securing the units are properly selected for the loads and substrates involved. Secure the TRC1200RT so that it cannot fall or tip in the event of accident, structural failure or earthquake. See Rigging Information for unit weight. -
Page 12: Ducts
(provided) on all bearing surfaces on the curb. Optional installation of owner-provided rails (TRC1200RTH only): S&P USA Ventilation Systems recommends that all TRC1200RT units be installed on a S&P USA Ventilation Systems-supplied curb that is manufactured to match individual units. The only unit that may be installed on owner-supplied mountings rails is the TRC1200RTH. -
Page 13: Ductwork
The duct lining must be vapor-sealed, and the duct exterior must be rain tight. Duct(s) the insulation. connected to the bottom of the TRC1200RT are generally installed at this time. Install (2) ducts with TRC1200RTV. Drop duct(s) into openings in top of roof curb. -
Page 14: Factory-Recommended Electric Service Entry
This ERV is provided with a Class II 24 VAC power supply system that operates the unit’s contactor(s) for TRC1200RT. The ERV’s 24 VAC Power Supply can also be used to power the externally-installed controls system: up to 8 VA of power is available. -
Page 15: How To Reset The 24 Vac Circuit Breaker
INSTALLATION TRC1200 Outdoor CAUTION NOTICE If primary-side voltage is 230 1. Connect only to components intended for use with 24 VAC power. VAC, move black primary- 2. Do not undersize the low-voltage wires connected to this device. Observe the wire length and side lead from transformer’s gauge limits indicated in this manual. -
Page 16: Wiring Schematics
INSTALLATION TRC1200 Outdoor 5.4 WIRING SCHEMATICS FIGURE 5.4.0 TRC1200RT THREE PHASE UNIT, STANDARD SOLERPALAU-USA.COM INSTALLATION, OPERATION AND MAINTENANCE MANUAL ®... -
Page 17: External Control Connections
INSTALLATION TRC1200 Outdoor 5.5 EXTERNAL CONTROL CONNECTIONS NOTE: The simplified schematics below 5.5.1 Single 2-Wire Control, Unpowered show only the Use the schematic shown in Figure 5.5.0 if the control requires no power to operate and acts like a relevant portions simple on/off switch. -
Page 18: Control On Separate Power Supply
5.7 FIELD CONVERSION OF OPENINGS NOTE: When The TRC1200RT is designed to allow field conversion of the Return Air (RA) and Supply Air (SA) unit installing temporary openings. This means the RA motorized impeller subassembly can be moved to an adjacent side or jumpers on the low- base of the unit if that opening is preferred. -
Page 19: To Field Convert The Outlet Opening
INSTALLATION TRC1200 Outdoor 11. Install the impeller subassembly into the new inlet opening and fasten with eight ¼-20 bolts to retain to the side rails and front and back tabs. Make sure the motor harness connector is towards the front of the unit. 12. -
Page 20: Operation
6.0 OPERATION 6.1 PRINCIPLE OF OPERATION The TRC1200RT has one basic purpose: to exhaust air from a structure and bring in fresh air from outside, while transferring heating or cooling energy from the exhaust air to the supply air. The TRC1200RT is a very simple device, and will accomplish this purpose as long as the blower is able to move air through the enthalpic core. -
Page 21: Measuring Airflow
OPERATION TRC1200 Outdoor IMPORTANT NOTE: ERV airflows are to be balanced It is important to balance the airflows after the unit is operational and all ductwork has been installed. after all ductwork Balancing the airflows is typically required by state and/or local codes, and is often specified by the HVAC design engineer. -
Page 22: Filter Pressure Drop
OPERATION TRC1200 Outdoor 6.4.1 Filter Pressure Drop Initial Pressure Drop of MERV 8 Filters supplied with this unit NOTE: Clean filter pressure drop is 0.40 included in unit airflow performance tables. 0.30 0.20 Pleated_Filter_PD_NOV15.xlsx 14+16x20x2 MERV 13 (IOM) 0.10 0.00 1000 1200 1400... -
Page 23: Operation In Extreme Cold Weather
TRC1200 Outdoor 6.6 OPERATION IN EXTREME COLD WEATHER TRC1200RT units are capable of operating without internal frosting at temperatures down to -10°F, with indoor humidity below 40%. The units can operate under more severe conditions occasionally with little or no impact on their performance. At lower humidities, they can operate at still lower outside temperatures without freezing the enthalpic cores. -
Page 24: Filters
MAINTENANCE TRC1200 Outdoor 7.4 FILTERS Inspection and replacement of air filters is the most frequent maintenance issue. For units that do not have filter air pressure differential sensors, filters must be visually inspected monthly, as a minimum. If a filter looks discolored or dirty, REPLACE IT! When installing new filters, DO NOT USE filter sprays. Residue from the filter spray could migrate to the enthalpic core media and damage the cores. -
Page 25: Maintenance Records
MAINTENANCE TRC1200 Outdoor 7.7 MAINTENANCE RECORDS MAINTENANCE LOG ENTER DATES OF SERVICE OA FILTER RA FILTER INSPECTION/ CLEAN CLEAN INITIALS CHANGE CHANGE CLEANING CORE BLOWERS SOLERPALAU-USA.COM INSTALLATION, OPERATION AND MAINTENANCE MANUAL ®... - Page 26 MAINTENANCE TRC1200 Outdoor MISCELLANEOUS SERVICE NOTES INITIALS DATE SERVICE SOLERPALAU-USA.COM INSTALLATION, OPERATION AND MAINTENANCE MANUAL ®...
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Page 27: Service Parts
TROUBLESHOOTING TRC1200 Outdoor 7.8 SERVICE PARTS FIGURE 7.8.0 TRC1200RT SERVICE PARTS 8.0 TROUBLESHOOTING If problems occur with a S&P USA Ventilation Systems ERV, the primary resources for troubleshooting are the unit as-built wiring schematics and the sequence of operation (SOO) for each control scheme. - Page 28 S&P USA VENTILATION SYSTEMS Enab ling the World t o Bre athe B et ter Air ® S&P USA VENTIL ATION SYSTEMS, LLC S&P CANADA VENTILATION PRODUCTS, INC. 6393 Powers Avenue 6710 Maritz Drive, Unit 7 Jacksonville, FL 32217 Mississauga, ON L5W 0A1, Canada SolerPalau-USA.com SolerPalauCanada.com 800.961.7370...
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