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Bard CRVP-5, Installation Instructions Manual

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Manual

2100-458F

Page

1 of 18

COMMERCIAL ROOM VENTILATORS

WITH EXHAUST

MODEL

CRVS-5
CRVP-5

CRVP-5L

For Use with Bard 3-1/2 through 6 Ton

Wall Mount Air Conditioners

and Heat Pumps

© Copyright 2004

Manual :

2100-458F

Supersedes:

2100-458E

File:

Volume III Tab 19

Date:

02-05-08

Bard Manufacturing Company, Inc.
Bryan, Ohio 43506

Since 1914...Moving ahead just as planned.

INSTALLATION  INSTRUCTIONS

Summary of Contents for CRVP-5

Page 1: ...RVP 5L For Use with Bard 3 1 2 through 6 Ton Wall Mount Air Conditioners and Heat Pumps Copyright 2004 Manual 2100 458F Supersedes 2100 458E File Volume III Tab 19 Date 02 05 08 Bard Manufacturing Com...

Page 2: ...tor 7 Figure 5 Top View of Control Panel 8 9 Figure 5A 10 Figure 5B 10 Figure 6 CRV Position Adjustment 11 Figure 7 Call for Blower Operation 17 Figure 8 Call for Cooling Operation 18 Tables Table 1 4...

Page 3: ...is received and before signing the freight bill verify that all items have been received and that there is no visible damage Note any shortages or damage on all copies of the freight bill The receivin...

Page 4: ...S U R O F S T I N U G N I W O L L O F 5 S V R C 2 4 A W 8 4 A W 0 6 A W 0 7 A W 2 7 A W 2 4 H W 8 4 H W 0 6 H W 8 3 H S 3 4 H S 9 4 H S 1 6 H S 2 4 L W 8 4 L W 0 6 L W 5 P V R C 2 4 A W 8 4 A W 0 6 A...

Page 5: ...458F Page 5 of 18 FIGURE 2 REMOVAL OF AIR FILTER AND EXHAUST COVER PLATE 3 Remove and save existing unit air filter and screws from front center grille See Figure 2 4 Remove and discard the exhaust c...

Page 6: ...ht until it is tight against the back of the control panel See Figure 4 5 For Installation of Left Hand Units Only Remove strain relief in right side of CRVS Unclip the 2 wire ties holding the wire ha...

Page 7: ...s leads through the 7 8 bushing in control panel Figure 4 into low voltage box FIGURE 4 INSTALL VENTILATOR IMPORTANT Position front lip of ventilator on top of front grille and condenser partition See...

Page 8: ...t travel to assure free unobstructed movement See Figure 5 E De energize evaporator blower Damper blade should close G This completes ventilator checkout 14 Adjust damper blade for required ventilatio...

Page 9: ...CRVP L LEAD CONNECTIONS C R G 01 F W 3 6 BROWN O BR W R BK 4056 196 CRVP CR Y BK CW CCW COM DM 1 CONTROL RELAY 4 7 A B BLACK COMPONENT CODE DM RED R 9 TBL DAMPER MOTOR TERMINAL STRIP CR ORANGE YELLOW...

Page 10: ...1 W2 Y2 3 2 A 2 C RC R G Y W W2 Y2 C R G Y W1 W2 E F 1 2 3 3 R O C RC R G Y W BR W 1 CRVS W1 E 8403 060 UNIT 24V TERMINAL BLOCK 3 2 1 WHEN THE CRV IS RUNNING IN OCCUPIED CONDITIONS WIRE OPTIONAL IF BA...

Page 11: ...llowing pages to determine the blade setting necessary to achieve the ventilation air required With the blower energized use the thumbwheel on the CRVS 5 adjust blade to desired blade position On the...

Page 12: ...fm Total Air 0 ESP Total Air 2 ESP Vent Air 0 ESP Vent Air 2 ESP SH381 MEDIUM SPEED TOTAL AND VENTILATION AIRFLOW SH381 HIGH SPEED TOTAL AND VENTILATION AIRFLOW 0 100 200 300 400 500 600 700 800 900 1...

Page 13: ...ESP Total Air 2 ESP Vent Air 0 ESP Vent Air 2 ESP SH381 LOW SPEED TOTAL AND VENTILATION AIRFLOW 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 A B C D E F Vent Pos...

Page 14: ...2000 2100 A B C D E F Vent Position Airflow cfm Total Air 0 ESP Total Air 2 ESP Total Air 4 ESP Vent Air 0 ESP Vent Air 2 ESP Vent Air 4 ESP SH431 SH491 SH611 MEDIUM SPEED TOTAL AND VENTILATION AIRFL...

Page 15: ...rflow cfm Total Air 0 ESP Total Air 2 ESP Total Air 4 ESP Vent Air 0 ESP Vent Air 2 ESP Vent Air 4 ESP WA WH60 WA70 72 HIGH SPEED TOTAL AND VENTILATION AIRFLOW 0 100 200 300 400 500 600 700 800 900 10...

Page 16: ...2 LOW SPEED TOTAL AND VENTILATION AIRFLOW 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 A B C D E F Vent Position Airflow cfm Total Air 0 ESP Total Air 2 ESP Total Air 4 ESP...

Page 17: ...st air damper built in with positive closed position Provides exhaust air capability to prevent pressurization of tight buildings Actuator motor 24 volt power open spring return with built in torque l...

Page 18: ...al 2100 458F Page 18 of 18 A call for cooling cycles the compressor and dampers remain in the ventilation mode On loss of blower operation CRV closes fully See Figure 8 FIGURE 8 CALL FOR COOLING OPERA...

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