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Manual 2100-420H
Page

1 of 34

Models:

QH243

QH302

QH362

QH422

QH482

QH602

QTEC SERIES
PACKAGED HEAT PUMP

INSTALLATION
INSTRUCTIONS

Bard Manufacturing Company, Inc.
Bryan, Ohio 43506

Since 1914 . . . Moving ahead, just as planned.

Manual:

2100-420H

Supersedes:

2100-420G

File:

Vol II Tab 14

Date:

06-28-07

Содержание QTEC QH243

Страница 1: ...62 QH422 QH482 QH602 QTEC SERIES PACKAGED HEAT PUMP INSTALLATION INSTRUCTIONS Bard Manufacturing Company Inc Bryan Ohio 43506 Since 1914 Moving ahead just as planned Manual 2100 420H Supersedes 2100 4...

Страница 2: ...2 Air Seal on Bottom of Unit 8 Figure 3 Removal of Unit From Skid 8 Figure 4 Unit on Appliance Cart for Moving 9 Figure 5 Installation With Free Blow Plenum 10 Figure 6 Ducted Application 10 Figure 7...

Страница 3: ...mer Manual N Air Conditioning Low Pressure Low Velocity ACCA Manual D or Duct System Design Manual Q Winter and Summer Air Conditioning FOR MORE INFORMATION CONTACT THESE PUBLISHERS ACCA Air Condition...

Страница 4: ...0 0 1 4 0 5 1 0 5 1 9 4 0 6 8 6 3 0 5 1 9 4 0 6 8 6 3 0 5 1 9 4 QTEC Series General Information QTEC MODEL NOMENCLATURE QH 36 2 A 10 X X X X X X SPECIAL UNITS L Low Ampacity Circuit REVISION VOLTS PHA...

Страница 5: ...R I C R E K A E R B 2 D L E I F R E W O P E R I W E Z I S 2 D N U O R G E R I W E Z I S 3 M U M I N I M T I U C R I C Y T I C A P M A 1 M U M I X A M L A N R E T X E R O E S U F T I U C R I C R E K A...

Страница 6: ...H Q 6 0 B 9 0 B 5 5 1 B 3 8 0 2 0 3 2 1 1 1 1 6 2 4 4 3 5 3 5 0 4 0 5 0 6 0 6 8 8 6 6 0 1 0 1 0 1 0 1 Z 0 C 2 8 4 H Q 6 0 C 9 0 C 5 5 1 C 3 0 6 4 1 1 1 1 4 1 3 2 7 2 7 2 5 1 5 2 0 3 0 3 4 1 0 1 0 1 0...

Страница 7: ...Manual 2100 420H Page 7 of 34 FIGURE 1 UNIT DIMENSIONS...

Страница 8: ...emoved to provide a place to hold the unit The unit can be slid forward on the skid until the front wheels hang over the edge of the skid See Figure 3 B The unit can be tipped forward and slid down th...

Страница 9: ...eparate equipment required to make up the entire air conditioning system should be carefully read before beginning the installation Note particularly Start Procedure and any tags and or labels attache...

Страница 10: ...Manual 2100 420H Page 10 of 34 FIGURE 6 DUCTEDAPPLICATION FIGURE 5 INSTALLATION WITH FREE BLOW PLENUM...

Страница 11: ...ither free blow with the use of QPB Plenum Box or a duct supply air system The QPB and QPBHW Plenum Box mounts on top of the unit and has both vertically and horizontally adjustable louvers on the fro...

Страница 12: ...cated on the bottom right side of the unit The side drain is shipped with a plug installed The side drain requires a water trap for proper drainage See Figure 9 The drain can be routed through the flo...

Страница 13: ...pressure device This indicates that the unit needs to be serviced FIGURE 12 UNIT MOUNTING BOTTOM TRIM PIECE BOTTOM TRIM EXTENSION MOUNTING BRACKET SIDE TRIM 2 PCS SIDE TRIM 2 PCS CABINET SIDE PANEL E...

Страница 14: ...to keep it centered in the sleeve Also check the alignment to the mounting brackets This unit must be level from side to side If adjustments are necessary shim up under the rollers with sheets of ste...

Страница 15: ...mplete current carrying capacity data on the various insulation grades of wiring material All wiring must conform to NEC and all local codes The electrical data lists fuse and wire sizes 75 C copper f...

Страница 16: ...talled ventilation option E terminal or pin 3 of P2 is the emergency heat input This terminal energizes the emergency heat relay R O F S N O I T C E N N O C E G A T L O V W O L L O R T N O C C D D y l...

Страница 17: ...t a e H e g a t s 3 l o o C e g a t s 3 c i n o r t c e l E e l b a m m a r g o r P n o N e l b a m m a r g o r P l a n o i t n e v n o C r o P H r e v o e g n a h c l a u n a M r o o t u A 8 5 0 3 0...

Страница 18: ...16 REMOTE THERMOSTAT WIRING DIAGRAM X THERMOSTAT OPTION NOTE On option X or A the CS2000A1 or other field provided means to control ventilation must be used if any of the motorized ventilation option...

Страница 19: ...4 FIGURE 17 UNIT MOUNTED THERMOSTAT WIRING DIAGRAM A THERMOSTAT OPTION NOTE On option X or A the CS2000A1 or other field provided means to control ventilation must be used if any of the motorized vent...

Страница 20: ...Manual 2100 420H Page 20 of 34 FIGURE 18 UNIT MOUNTED THERMOSTAT WIRING DIAGRAM D THERMOSTAT OPTION...

Страница 21: ...sor damage due to phase reversal The phase monitor in this unit is equipped with two LEDs If the Y signal is present at the phase monitor and phases are correct the green LED will light and the compre...

Страница 22: ...side panel g Remove screws that attach the duct work to the unit flanges This unit is equipped with four rollers mounted to the base For ease of pulling unit out from the wall you may want to remove t...

Страница 23: ...t be raised up and the bottom can be pulled toward the front of the unit and removed VENT OPTIONS BAROMETRIC FRESH AIR DAMPER Standard Before starting make sure the power has been turned off The retur...

Страница 24: ...Manual 2100 420H Page 24 of 34 FIGURE 19 FRESH AIR DAMPER REMOVAL MOUNTING SCREW...

Страница 25: ...Manual 2100 420H Page 25 of 34 FIGURE 20 QERV REMOVAL MOUNTING SCREWS FRONT FILL LOWER BLOWER ASSEMBLY POWER CONNECTOR POWER CONNECTORS...

Страница 26: ...ontrol panel The lockout circuit will hold compressor off line When the system problem is corrected the unit operation can be restored by turning of the main power supply off and then back on or reset...

Страница 27: ...another 1 4 inch QC to short between the SPEEDUP terminals to accelerate the HPC timer and initiate defrost Be careful not to touch any other terminals with the instrument used to short the SPEEDUP t...

Страница 28: ...h t l o r t n o c p m u p t a e h e h t n o 1 L o t C d n a Y o t C m o r f t n e s e r p s i V 4 2 f I l o r t n o c p m u p t a e h e h t e c a l p e r C C t a t n e s e r p s i V 4 2 o n d n a d e...

Страница 29: ...1 9 1 2 6 2 1 9 8 0 2 2 1 8 0 1 8 1 1 2 7 2 4 1 1 5 7 5 0 1 1 0 1 0 7 0 1 4 7 5 3 0 1 0 6 2 0 0 1 4 6 0 7 9 1 8 9 3 9 8 0 0 1 9 9 3 1 8 8 1 7 3 5 8 9 9 6 2 8 1 2 1 0 8 2 3 6 7 7 0 3 2 5 7 0 1 9 2 7 0...

Страница 30: ...it s air noise cabinet duct or motor noise interview customer if necessary Air noise High static creating high blower speed Is airflow set properly Does removing filter cause blower to slow down Check...

Страница 31: ...2 0 CONTROL control in cast aluminum can with air vents on the back of the can WITH AN ECM 2 3 CONTROL control containing black potting for water protection in black deep drawn steel case with no ven...

Страница 32: ...with a refrigerant charge resulting in a Super Heat as shown in Table 8 If correct charge is in doubt recover the refrigerant and recharge per the charge on the unit rating plate L E D O M A N O I S N...

Страница 33: ...B W 2 6 e d i S w o L e d i S h g i H 4 7 2 1 2 4 7 5 1 2 5 7 3 3 2 6 7 1 5 2 7 7 9 6 2 8 7 7 8 2 9 7 5 0 3 0 8 3 2 3 1 8 1 4 3 B D 0 8 B W 7 6 e d i S w o L e d i S h g i H 9 7 9 1 2 9 7 0 2 2 0 8 9...

Страница 34: ...4 3 9 1 5 4 9 9 1 9 4 5 0 2 4 5 1 1 2 8 5 7 1 2 2 6 2 2 2 7 6 8 2 2 2 6 3 H Q 0 7 e d i S w o L e d i S h g i H 3 1 7 4 1 7 1 3 5 1 1 2 9 5 1 5 2 4 6 1 0 3 1 7 1 4 3 6 7 1 8 3 2 8 1 2 4 8 8 1 6 4 4 9...

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