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Carrier 50VQP084-300 Table 10 50VQP192 Blower Performance Data (cont)

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Table 10 — 50VQP192 Blower Performance Data (cont)

LEGEND NOTES:

1. Unit is factory shipped with standard static sheave and drive at 2.5 turns open. Other

speeds require field selection.

2. For applications requiring higher static pressures, contact your local Carrier repre-

sentative. Performance data does not include drive losses and is based on sea level

conditions.

3. All airflow is rated at lowest voltage. If unit is dual voltage rated, data is based on

lowest voltage.

4. A = Standard Rpm/Standard Motor, B = Low Rpm/Standard Motor, C = High Rpm/

Standard Motor.

AIRFLOW

(l/s)

EXTERNAL STATIC PRESSURE (Pa)

0 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375

2926.4

BkW 0.66 0.79 0.88 0.96 1.03 1.11 1.26 1.33 1.41 1.48 1.56 — — — — —

Sheave/Mtr BBBAAAAACCC—————

RPM 421 459 499 533 569 600 633 663 691 722 749 — — — — —

Turns Open 4.53.52543212.521.5—————

3020.8

BkW 0.73 0.81 0.96 1.03 1.11 1.26 1.33 1.41 1.48 1.56 1.71 — — — — —

Sheave/Mtr BB A A A A A C C C C—————

RPM 441 478 513 549 581 614 644 672 703 730 759 — — — — —

Turns Open 42.564.53.531.53.52.521 —————

3115.2

BkW 0.81 0.96 1.03 1.11 1.24 1.33 1.41 1.48 1.56 1.71 1.84 — — — — —

Sheave/Mtr BB A A A A A C C C C—————

RPM 456 495 529 561 595 625 656 685 712 741 767 — — — — —

Turns Open 3.525.5432.513.52.521 —————

3209.6

BkW 0.94 1.03 1.11 1.18 1.26 1.41 1.48 1.56 1.71 1.78 1.86 — — — — —

Sheave/Mtr BA A A A A A C C C C—————

RPM 471 506 539 574 604 633 664 692 721 747 773 — — — — —

Turns Open 3653.53213221—————

3304.0

BkW 0.96 1.11 1.18 1.26 1.41 1.48 1.56 1.71 1.84 1.93 — — — — — —

Sheave/Mtr BA A A A A A C C C——————

RPM 486 520 555 586 615 647 674 704 730 756 — — — — — —

Turns Open 2.55.54.532.51.513 21.5——————

A—Standard rpm/Standard Motor

B—Low rpm/Standard Motor

bhp — Brake Horsepower

C—High rpm/Standard Motor

ESP — External Static Pressure

Contents

Main Installation, Start-Up, and Service Instructions CONTENTS SAFETY CONSIDERATIONS GENERAL INSTALLATION Step 1 Check Jobsite Step 2 Check Unit Table 1 50VQP Unit Physical Data Fig. 1 Typical 50VQP Unit Installation Fig. 2 50VQP084-150 Unit Dimensions a50-8436 ALL CONFIGURATIONS REQUIRE SERVICE ACCESS AREA SHOWN BELOW Fig. 3 50VQP168-300 Unit Dimensions a50-8437 ALL CONFIGURATIONS REQUIRE SERVICE ACCESS AREA SHOWN BELOW Step 3 Locate Unit Step 4 Mount the Unit Page Page Step 5 Check Duct System Step 6 Install Condensate Drain Step 7 Pipe Connections Step 8 Field Power Supply Wiring Table 2 Water Quality Guidelines Pressure- Temperature Plugs Fig. 26 Typical Ground-Water Piping Installation Boiler Drains Strainer Field-Installed Accessory (16 to 20 mesh recommended for filter sediment) Fig. 27 50VQP084-168 Unit with Complete C Control (Typical) a50-8438 Fig. 28 50VQP084-168 with Deluxe D Control (Typical) a50-8439 NOTE: Reversing valve is on in Cooling mode. Fig. 30 PremierLink Controller Applications with Deluxe D Control Fig. 29 PremierLink Controller Applications with Complete C Control NOTE: Reversing valve is on in Cooling mode. Table 3 50VQP Unit Electrical Data Standard Unit Table 4 50VQP Unit Electrical Data Dual Point Power Unit Step 9 Field Control Wiring PRE-START-UP System Checkout Airflow and External Static Pressure Table 5 50VQP084 Blower Performance Data Table 6 50VQP096 Blower Performance Data Table 6 50VQP096 Blower Performance Data (cont) Table 7 50VQP120 Blower Performance Data Table 7 50VQP120 Blower Performance Data (cont) Table 8 50VQP150 Blower Performance Data Table 8 50VQP150 Blower Performance Data (cont) Table 9 50VQP168 Blower Performance Data Table 10 50VQP192 Blower Performance Data Table 10 50VQP192 Blower Performance Data (cont) Table 11 50VQP240 Blower Performance Data Table 11 50VQP240 Blower Performance Data (cont) Table 12 50VQP300 Blower Performance Data Table 12 50VQP300 Blower Performance Data (cont) FIELD SELECTABLE INPUTS Complete C Control Jumper Settings (See Fig. 27) Complete C Control DIP Switches Deluxe D Control Jumper Settings (See Fig. 28) Deluxe D Control DIP Switches Deluxe D Control Accessory Relay Configura- tions START-UP Operating Limits Start Up System Scroll Compressor Rotation Unit Start-Up Cooling Mode Unit Start-Up Heating Mode Flow Regulation Flushing Antifreeze Cooling Tower/Boiler Systems Ground Coupled, Closed Loop and Plateframe Heat Exchanger Well Systems OPERATION Power Up Mode Units with Aquazone Complete C Control Units with Aquazone Deluxe D Control COMPLETE C AND DELUXE D BOARD SYSTEM TEST Test Mode Table 20 Complete C Control Current LED Status and Alarm Relay Operations Table 21 Complete C Control LED Code and Fault Descriptions Table 22 Aquazone Deluxe D Control Current LED Status and Alarm Relay Operations Retry Mode Aquazone Deluxe D Control LED Indica- tors SERVICE Filters Water Coil Checking System Charge Refrigerant Charging Air Coil Fan Motor Removal TROUBLESHOOTING Thermistor a50-8163 Fig. 39 FP1 and FP2 Thermistor Location COAX Coaxial Heat Exchanger Airflow Refrigerant Liquid Line Flow Table 23 Troubleshooting Table 23 Troubleshooting (cont) Page Page Page Page HEATING CYCLE ANALYSIS COOLING CYCLE ANALYSIS *Use 500 for water, 485 for antifreeze. (kW)