Light Commercial INSTALLATION INSTRUCTIONS High Static Blower Drive Kits 6 - 15 Ton Light Commercial Package System GENERAL These instructions are primarily intended to assist qualified individuals experienced in the proper installation of heating and/ or air conditioning appliances. Some local codes require licensed installation/service personnel for this type equipment and their accessories.
IMPORTANT SAFETY INFORMATION INSTALLER: Please read all instructions before servicing this equipment. Pay attention to all safety warnings and any other special notes highlighted in the manual. Safety markings are used frequently throughout this manual to designate a degree or level of seriousness and should not be ignored. WARNING indicates a potentially hazardous situation that if not avoided, could result in personal injury or death.
KIT APPLICATIONS Prior to installing a high static drive kit (HSDK), always review these installation instructions to ensure the proper application of the kit for the appropriate equipment to be upgraded and verify that the kit will operate at the desired airflow requirements.
PRE-INSTALLATION INFORMATION & INSTALLATION METHOD Before You Begin It is recommended that prior to a kit selection for a retrofit installation, the existing duct system be inspected for security and possible improvements.
RANGE OF PROTECTION (AMPS) RELAY PART NUMBER REQUIRED MOUNTING PLATE 1.4 - 2.0 1.8 - 2.5 624728 624729 622032 622032 2.8 - 4.0 622034 622032 3.5 - 5.0 622075 622032 5.5 - 8.0 7.0 - 10.0 622031 622077 622032 622032 11.0 - 16.0 622082 622083 6-1 0 TO NEL Over Mou load Rela nting Loca y N PA tion CKA GED A (6 TO IR CON DIT N MO DEL ONER C SHO WN) ONTROL 6-1 0 TO Table 4.
MOTOR SHEAVE / PULLEYS / BELT INSTALLATION & ADJUSTMENT WARNING: Never perform maintenance on energized or rotating equipment. Always disconnect electrical power and allow all rotating equipment to stop before servicing the unit. Failure to do so may result in personal injury, loss of limb, or death from electrical shock or entanglement in moving parts. Motor Pulley The motor pulley or sheave is a variable pitch style pulley which allows blower speed adjustments over a wide range of applications.
Mounting Split Taper Bushings in Split Taper Bushed Pulleys Pre- Installation • Make sure the shaft, bushing barrel & bore, split taper pulley bore, keys and keyways are free of burrs, paint, etc. • The bushing may first be loosely installed into the split taper bored pulley, and then the assembly slid onto the shaft.
V-Belt Alignment & Tensioning IMPORTANT NOTE: Belt alignment is extremely critical for proper operation and life expectancy of belts and motor bearings. If not equipped with proper alignment tools, prior to removal of blower and motor pulley, measure center of each pulley to a reference point for replacement of new pulleys. After installing the blower pulley onto the blower shaft, use an in-groove belt alignment tool to verify the parallel offset of the sheave and pulley.
Unbalanced 3-Phase Supply Voltage Voltage unbalance occurs when the voltages of all phases of a 3-phase power supply are no longer equal. This unbalance reduces motor efficiency and performance. Some underlying causes of voltage unbalance may include: Lack of symmetry in transmission lines, large single-phase loads, and unbalanced or overloaded transformers. A motor should never be operated with a phase imbalance (in supply) that is greater than 2%.
RECOMMENDED SIZING OF 3 PHASE SUPPLY WIRES EXCERPTS FROM NEC 2005 HANDBOOK - BASED ON NFPA 70 Partial Table 310.
AIRFLOW DATA FOR MEDIUM STATIC DRIVES P6SP-072* MSD kits: 920609 (208-230V, 3Ø, 60 Hz) 920560 (460V, 3Ø, 60 Hz) Downflow Performance Chart ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting 3.0 Turns Open 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.0 Turns Open CFM 2598 2437 2275 2097 1919 RPM 1039 1014 988 960 931 kW 1.23 1.10 0.97 0.87 0.
P6SP-072* MSD kits: 920609 (208-230V, 3Ø, 60 Hz) 920560 (460V, 3Ø, 60 Hz) Horizontal Flow Performance Chart* ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting 4.0 Turns Open 4.5 Turns Open 5.0 Turns Open CFM 2716 2500 2284 RPM 985 956 926 kW 1.17 1.05 0.93 2250 Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open ‡ 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open 3.5 Turns Open 5.
P6SP-090* MSD kits: 920607 (208-230V, 3Ø, 60 Hz) 920606 (460V, 3Ø, 60 Hz) Downflow Performance Chart ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open ‡ 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.
P6SP-090* MSD kits: 920607 (208-230V, 3Ø, 60 Hz) 920606 (460V, 3Ø, 60 Hz) Horizontal Flow Performance Chart* ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open ‡ 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.
R6GP-072*-100C MSD kits: 920609 (208-230V, 3Ø, 60 Hz) 920560 (460V, 3Ø, 60 Hz) Downflow Performance Chart ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting 4.0 Turns Open 4.5 Turns Open 5.0 Turns Open CFM 2619 2336 2096 RPM 979 951 924 kW 1.14 0.96 0.86 2043 Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open ‡ 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open 3.5 Turns Open 5.
R6GP-072*-100C MSD kits: 920609 (208-230V, 3Ø, 60 Hz) 920560 (460V, 3Ø, 60 Hz) Horizontal Flow Performance Chart* ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting 4.0 Turns Open 4.5 Turns Open 5.0 Turns Open CFM 2618 2403 2188 RPM 975 948 920 kW 1.12 0.98 0.84 1865 Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open ‡ 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open 3.
R6GP-072*-166C MSD kits: 920609 (208-230V, 3Ø, 60 Hz) 920560 (460V, 3Ø, 60 Hz) Downflow Performance Chart ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns 2.0 Turns 2.5 Turns 3.0 Turns 3.5 Turns 4.0 Turns 4.5 Turns 5.0 Turns Open Open Open Open Open Open ‡ Open Open 5.5 Turns Open 6.0 Turns Open CFM 0.8 RPM kW 0.9 1.0 1.1 1.2 1.3 1.4 1.
R6GP-072*-166C MSD kits: 920613 (208-230V, 3Ø, 60 Hz) 920618 (460V, 3Ø, 60 Hz) Horizontal Flow Performance Chart* ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting 4.0 Turns Open 4.5 Turns Open 5.0 Turns Open CFM 2755 2510 2265 RPM 981 956 930 kW 1.18 1.04 0.90 1968 Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open ‡ 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open 3.
R6GP-090*-200C MSD kits: 920607 (208-230V, 3Ø, 60 Hz) 920606 (460V, 3Ø, 60 Hz) Downflow Performance Chart ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open 2.0 Turns Open ‡ 2.5 Turns Open 3.0 Turns Open 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.
R6GP-090*-200C MSD kits: 920607 (208-230V, 3Ø, 60 Hz) 920606 (460V, 3Ø, 60 Hz) Horizontal Flow Performance Chart* ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open 2.0 Turns Open ‡ 2.5 Turns Open 3.0 Turns Open 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.
AIRFLOW DATA FOR HIGH STATIC DRIVES P6SP-090* HSD kits: 920559 (208-230V, 3Ø, 60 Hz) 920558 (460V, 3Ø, 60 Hz) Downflow Performance Chart ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open ‡ 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.
P6SP-090* HSD kits: 920559 (208-230V, 3Ø, 60 Hz) 920558 (460V, 3Ø, 60 Hz) Horizontal Flow Performance Chart* ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting 4.0 Turns Open 4.5 Turns Open 5.0 Turns Open CFM 3397 3341 3284 RPM 1178 1171 1163 kW 2.34 2.20 2.06 CFM 3303 3210 3117 RPM 1192 1181 1169 kW 2.24 2.10 1.96 Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open 2.
P6SP-120* & Q6SP-120* & Q5SN-120* HSD kits: 920396 (460V, 3Ø, 60 Hz) 920395 (208-230V, 3Ø, 60 Hz) Downflow Performance Chart ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open 2.0 Turns Open 2.5 Turns Open ‡ 3.0 Turns Open 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.
P6SP-120* & Q6SP-120* & Q5SN-120* HSD kits: 920395 (208-230V, 3Ø, 60 Hz) 920396 (460V, 3Ø, 60 Hz) Horizontal Flow Performance Chart* ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open 2.0 Turns Open 2.5 Turns Open ‡ 3.0 Turns Open 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.
Q6SP-090* & Q5SN-090* HSD kits 920394 (208-230V, 3Ø, 60 Hz) 920608 (460V, 3Ø, 60 Hz) Downflow Performance Chart ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open ‡ 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.0 Turns Open CFM 3725 3273 2820 RPM 937 906 875 kW 2.03 1.80 1.
Q6SP-090* & Q5SN-090* HSD kits: 920394 (208-230V, 3Ø, 60 Hz) 920608 (460V, 3Ø, 60 Hz) Horizontal Flow Performance Chart* ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open ‡ 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.0 Turns Open 5.5 Turns Open CFM 0.9 RPM kW CFM 1.0 RPM kW 3890 CFM 1.
R4GM & R6GN-150* Series HSD kits: 918799 (208-230V, 3Ø, 60 Hz) 920637 (460V, 3Ø, 60 Hz) Blower Performance Chart ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting 4.0 Turns Open ‡ 4.5 Turns Open 5.0 Turns Open CFM 5350 5100 4850 RPM 1188 1168 1148 kW 3.20 2.98 2.75 Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open 3.5 Turns Open 5.
R4GM & R6GN-180* Series HSD kits: 918800 (208-230/460V, 3Ø, 60 Hz) Blower Performance Chart ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting 3.0 Turns Open 3.5 Turns Open 4.0 Turns Open ‡ 4.5 Turns Open 5.0 Turns Open CFM 5800 5575 5350 5100 4850 RPM 1228 1208 1188 1168 1148 kW 3.65 3.43 3.20 2.98 2.75 Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open 2.0 Turns Open 2.
R6GP-090*-200C HSD kits: 920559 (208-230V, 3Ø, 60 Hz) 920558 (460V, 3Ø, 60 Hz) Downflow Performance Chart ‡ Indicates Factory Sheave Setting for Pre-configured Units Adjustable Motor Sheave Setting External Operating @ Unit Static 230 or 460 (in-Wg) Volts 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open ‡ 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.
R6GP-090*-200C HSD kits: 920559 (208-230V, 3Ø, 60 Hz) 920558 (460V, 3Ø, 60 Hz) Horizontal Flow Performance Chart* ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts 1.2 Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open ‡ 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open CFM 3524 RPM 1160 1.4 1.5 1.6 1.7 1.8 1.9 2.0 5.5 Turns Open 2.
R6GP-120*-235C HSD kits: 920395 (208-230V, 3Ø, 60 Hz) 920396 (460V, 3Ø, 60 Hz) Downflow Performance Chart ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open ‡ 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.0 Turns Open 5.5 Turns Open 6.0 Turns Open CFM 0.9 RPM kW CFM 1.
R6GP-120*-235C HSD kits: 920395 (208-230V, 3Ø, 60 Hz) 920396 (460V, 3Ø, 60 Hz) Horizontal Flow Performance Chart* ‡ Indicates Factory Sheave Setting for Pre-configured Units External Operating @ Unit Static 230 or 460 (in-Wg) Volts Adjustable Motor Sheave Setting Fully Closed 1/2 Turn Open 1 Turn Open 1.5 Turns Open 2.0 Turns Open 2.5 Turns Open 3.0 Turns Open ‡ 3.5 Turns Open 4.0 Turns Open 4.5 Turns Open 5.0 Turns Open 5.5 Turns Open CFM 0.9 RPM kW CFM 1.0 RPM kW 4692 CFM 1.1 1.
UNIT MODEL GAS TYPE R6GP-072*-100C R6GP-072*-166C R6GP-090*-200C R6GP-120*-235C R6GN-150*-180C R6GN-150*-270C R6GN-180*-270C R6GN-180*-315C HEATING INPUT HEATING OUTPUT Natural Gas 100,000 80,000 Propane (LP) 85,000 68,000 Natural Gas 166,000 133,000 Propane (LP) 141,000 112,800 Natural Gas 200,000 157,000 Propane (LP) 175,000 137,000 Natural Gas 235,000 188,000 Propane (LP) 205,000 164,000 Natural Gas 180,000 144,000 Propane (LP) 153,000 122,000 Natural Gas 270,00
3 2 1 P6SP Series - 072/090 Units On Drive Kits (for P6SP Series Units) that require the addition of an external overload relay. A) Use the included 97” wires to route power from the terminal block (1) to overload relay (2). B) Use the 19” wires to route power from relay (2) to the blower contactor (3). C) Discard original wires powering the blower contactor. Bundle all wires neatly.
INSTALLATION / PERFORMANCE CHECK LIST INSTALLATION ADDRESS: CITY _______________________ STATE _____________________ UNIT MODEL # ____________________________________________ UNIT SERIAL # ____________________________________________ HSDK PART # _____________________________________________ INSTALLER NAME: CITY _______________________ STATE ________________ BLOWER SYSTEM: Blower Motor HP:______________________________________ Sheave Setting: ________________________________turns open System Static:_____