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Bard Q48A1 manuel d'utilisation

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Tout d'abord, le manuel d’utilisation Bard Q48A1 devrait contenir:
- informations sur les caractéristiques techniques du dispositif Bard Q48A1
- nom du fabricant et année de fabrication Bard Q48A1
- instructions d'utilisation, de réglage et d’entretien de l'équipement Bard Q48A1
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

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Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Bard Q48A1 ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Bard Q48A1 et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Bard en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Bard Q48A1, comme c’est le cas pour la version papier.

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Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Bard Q48A1, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Bard Q48A1. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    Manual 2100-522B Page 1 of 3 8 Bard Manufacturing Company , Inc. Bryan, Ohio 43506 Since 1914 . . . Moving ahead, just as planned. Manual: 2100-522B Supersedes: 2100-522A File: V ol II T ab 14 Date: 12-15-1 1 Models: Q24A1 Q30A1 Q36A1 Q42A1 Q48A1 Q60A1 Q-TEC SERIES P ACKAGED AIR CONDITIONER INST ALLA TION INSTRUCTIONS[...]

  • Page 2

    Manual 2100-522B Page 2 of 3 8 CONTENTS Figures Figure 1 Unit Dimensions .......................................... 7 Figure 2 Air Seal Under 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 P[...]

  • Page 3

    Manual 2100-522B Page 3 of 3 8 GETTING OTHER INFORMA TION AND PUBLICA TIONS These publications can help you install the air conditioner or heat pump. You can usually find these at your local library or purchase them directly from the publisher. Be sure to consult current edition of each standard. National Electri cal Code ..................... ANSI[...]

  • Page 4

    Manual 2100-522B Page 4 of 3 8 Q-T EC Series General Information Q-T EC MODEL NOMENCLATURE INTERNAL CONTROLS X - Standard • High Pressure Switch • Low Pressure Switch • Compressor Control Module w/Time Delay J - Alarm Relay + LAC + Above FILTER OPTIONS X - 1 inch Fiberglass (Standard) F - 2 inch Fiberglass P - 2 inch Pleated Q 42 A 1 A 10 X X[...]

  • Page 5

    Manual 2100-522B Page 5 of 3 8 TABLE 1 FACTORY BUILT-IN ELECTRIC HEAT TABLE s l e d o M A - 1 A 4 2 Q A - 1 A 0 3 QB - 1 A 4 2 QB - 1 A 0 3 QC - 1 A 4 2 QC - 1 A 0 3 Q A - 1 A 6 3 Q A - 1 A 2 4 Q A - 1 A 8 4 Q B - 1 A 6 3 Q B - 1 A 2 4 Q B - 1 A 8 4 Q C - 1 A 6 3 Q C - 1 A 2 4 Q C - 1 A 8 4 QA - 1 A 0 6 QB - 1 A 0 6 QC - 1 A 0 6 Q 1 - V 0 4 21 - V [...]

  • Page 6

    Manual 2100-522B Page 6 of 3 8 1 Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors. 2 Based on 75°C copper wire. All wiring must conform to the National Electrical Code and all local codes. 3 These “Minimum Circuit Ampacity” values are to be used for sizing the field power conductors. Re[...]

  • Page 7

    Manual 2100-522B Page 7 of 3 8 FIGURE 1 UNIT DIMENSIONS[...]

  • Page 8

    Manual 2100-522B Page 8 of 3 8 SHIPPING DAMAGE Upon receipt of equipment, the carton should be checked for external signs of shipping damage. The skid must remain attached to the unit until the unit is ready for installation. If damage is found, the receiving party must contact the last carrier immediately, preferably in writing, requesting inspect[...]

  • Page 9

    Manual 2100-522B Page 9 of 3 8 HANDLING UNIT AFTER REMOVAL FROM SKID The unit will have to be turned sideways and removed from the skid to fit through a 36" doorway. If the door height allows, the unit can be slid sideways through the door. If the unit can not be slid through the door, then the unit will have to be put on a cart and tipped dow[...]

  • Page 10

    Manual 2100-522B Page 10 of 3 8 FIGURE 6 DUCTED APPLICATION FIGURE 5 INSTALLATION WITH FREE BLOW PLENUM[...]

  • Page 11

    Manual 2100-522B Page 11 of 38 DUCT WORK All duct work must be properly sized for the design airflow requirement of the equipment. Air Conditioning Contractors of America (ACCA) is an excellent guide to proper sizing. All duct work or portions thereof not in the conditioned space should be properly insulated in order to both conserve energy and pre[...]

  • Page 12

    Manual 2100-522B Page 12 of 3 8 FRESH AIR INTAKE This unit is equipped with a fresh air damper assembly. The damper blade is locked in the closed position when the unit is shipped from the factory. To allow the damper to operate remove the two plastic locking pins, one on each end of the blade. This will allow for maximum fresh airflow. The damper [...]

  • Page 13

    Manual 2100-522B Page 13 of 38 WATE R TRAP FIGURE 11 REAR DRAIN (TOP VIEW) W ALL (MAXIMUM 10" FOR REAR DRAIN) COUPLINGS NOT SHOWN BUT RECOMMENDED FOR EASE OF REMOV ABILITY FOR SERVICE. SLEEVE DRAIN LINE W ALL BRACKET UNIT FIGURE 10 STANDARD REAR DRAIN FIGURE 9 OPTIONAL SIDE DRAIN (SIDE VIEW) INSTALLATION Q-T EC UNIT[...]

  • Page 14

    Manual 2100-522B Page 14 of 3 8 MIS - 2469 DRAIN BOX WAL L SLEEVE OVERFL OW TUBE CAULK AROUND TUBE FIGURE 12A[...]

  • Page 15

    Manual 2100-522B Page 15 of 38 SUPPLIED W ITH DRAIN BOX KIT 3/4 " PLASTIC PIPE NIPPL E HORIZONTAL TO FLOOR) (TIGHTEN THREADS SO TEE IS THREADS) (APPLY TEFL ON TAPE TO REAR DRAIN CONNECTION IN Q/Tec PRODUCT 1/2" SLI P X 1/2" SLIP X 3/ 4" N PT TEE SUPPLIED W ITH DRAIN BOX KIT PLUG INSTAL LED IN SIDE Q/Tec DRAIN MIS -2470 FIGURE 12[...]

  • Page 16

    Manual 2100-522B Page 16 of 3 8 REMOVE KNOCK-O UT FOR INDOOR DRAIN HOSE CONNECTOR MIS-2471 FIGURE 12C (If Used)[...]

  • Page 17

    Manual 2100-522B Page 17 of 38 MIS-2472 DRAIN HOSE FROM INDOOR DRAIN PAN. MOVE HOSE FROM ATTACHMENT IN LOW ER DRAIN PAN AND SLIDE ONTO DRAIN BOX BARB FITTING, SECURING WITH SUPPL IED CLAMP IF O UTDOOR PAN IS BYPASSED. ( WILL REDUCE RISK OF ALGAE GROWTH IN T HE OUTDOOR PAN BUT AT A SLIGHT COO LING PERFORMANCE REDUCTION OF 2-3% ) FIGURE 12D[...]

  • Page 18

    Manual 2100-522B Page 18 of 3 8 Washer Sleeve Stud MIS -2689 Nut Lower Contr ol Panel Condenser Door (R emoved) Return Grille FIGURE 13A UNIT MOUNTING BOTTOM TRIM PIECE BOTTOM TRIM EXTENSION MOUNTING BRACKET SIDE TRIM (2 PCS.) SIDE TRIM (2 PCS.) CABINET SIDE P ANEL ENLARGED VIEW OF MOUNTING BRACKET SHOWING SLEEVE TO CABINET A TT ACHMENT MOUNTING BR[...]

  • Page 19

    Manual 2100-522B Page 19 of 38 INST ALLA TION INSTRUCTIONS MOUNTING THE UNIT When installing a Q-T EC unit near an interior wall on the left side, a minimum of 8 inches is required; 12 inches is preferred. When installing a Q-T EC unit near an interior wall on the right side, a minimum of 18 inches is required as additional space is required to con[...]

  • Page 20

    Manual 2100-522B Page 20 of 3 8 The standard Climate Control Option X is a remote thermostat connection terminal block. See Figure 17 for wiring diagram. Compatible thermostats are listed in Table 4. The Climate Control Option A is an electronic, non- programmable manual or auto changeover thermostat. The subbase of the thermostat is factory wired [...]

  • Page 21

    Manual 2100-522B Page 21 of 38 LOW VOLTAGE CONNECTIONS FOR DDC CONTROL Fan Only Energize G Cooling Mode Energize Y1, G 1st S tage Heating Energize G , W1 2nd S tate Heating Energize G , W2 (if employed) V entila tion Energize G , F GENERAL This unit is equipped with a variable speed ECM motor. The motor is designed to maintain rated airflow up to t[...]

  • Page 22

    Manual 2100-522B Page 22 of 3 8 FIGURE 16 TABLE 4 WALL THERMOSTATS t a t s o m r e h Ts e r u t a e F t n a n i m o d e r P 0 6 0 - 3 0 4 8 ) 5 4 4 - 0 2 1 1 ( 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 [...]

  • Page 23

    Manual 2100-522B Page 23 of 38 FIGURE 17 REMOTE THERMOSTAT WIRING DIAGRAM “X” THERMOSTAT OPTION NOTE: On option X or A the CS2000A* (or other field provided means to control ventilation) must be used if any of the motorized ventilation options are installed. 1 Y2 W1 R C W2 Y1 E 1 2 G Y2 A Y1 W2 C R W1 /E 1 G Y2 Y W2 C R W 2 3 4 5 6 7 8 9 11 12 [...]

  • Page 24

    Manual 2100-522B Page 24 of 3 8 FIGURE 18 UNIT MOUNTED THERMOSTAT WIRING DIAGRAM “A” THERMOSTAT OPTION NOTE: On option X or A the CS2000A* (or other field provided means to control ventilation) must be used if any of the motorized ventilation options are installed. W1 /E 3 Purpl e L Orange Red/W hite Blu e 9 G 6 5 Black/White 10 11 8 41 02-069 [...]

  • Page 25

    Manual 2100-522B Page 25 of 38 FIGURE 19 UNIT MOUNTED THERMOSTAT WIRING DIAGRAM “D” THERMOSTAT OPTION W1 /E 8403-060 "D" THERMOSTAT OPTION Y2 12 Plu g #2 Brown G Purpl e Orange C Blu e 9 10 6 5 Black/White A 3 11 8 41 02-070 4 R Y1 7 Red/W hite W2 1 Y e llow 2 Brown/ W hite[...]

  • Page 26

    Manual 2100-522B Page 26 of 3 8 FIGURE 20 UNIT MOUNTED THERMOSTAT WIRING DIAGRAM “H” THERMOSTAT OPTION WITH CO 2 3 2 4 5 1 24VAC Analog Part #8201 -062 W1/E Y2 Orange Red/White Red Bla ck Blue 9 10 6 Part #8403-060 5 Bl ack/Whi te G 3 11 8 4102- 071 R Y1 Plug #2 C W2 1 Yello w 12 Purp le Bro wn 7 A Out Part #8403-056 Controll er Brown/White 2 4[...]

  • Page 27

    Manual 2100-522B Page 27 of 38 ST ART UP THESE UNITS REQUIRE R-410A REFRIGERANT AND POL YOL ESTER OIL. GENERAL: 1. Use separate service equipment to avoid cross contamination of oil and refrigerants. 2. Use recovery equipment rated for R-410A refrigerant. 3. Use manifold gauges rated for R-410A (800 psi/250 psi low). 4. R-410A is a binary blend of [...]

  • Page 28

    Manual 2100-522B Page 28 of 3 8 ST ART UP DESCRIPTION OF STANDARD EQUIPMENT High Pressure Switch Provides refrigerant circuit high pressure protection. Includes lockout circuit that is resettable from room thermostat. Compressor Control Module Provides short cycle protection for the compressor which extends compressor life, as well as high and low [...]

  • Page 29

    Manual 2100-522B Page 29 of 38 All three phase scroll compressors used in the Q-T EC series are wired identically internally. As a result, once the correct phasing is determined for a specific system or installation, connecting properly phased power leads to the same Fusite terminal should maintain proper rotation direction. The direction of rotati[...]

  • Page 30

    Manual 2100-522B Page 30 of 3 8 6. Some service requires the need to remove the unit from the wall including replacement of the indoor coil and/or the outdoor coil. Also servicing the outdoor fan motor or fan blade will require removing the unit from the wall if the unit is installed at a height that is not easily accessible from the outside of the[...]

  • Page 31

    Manual 2100-522B Page 31 of 38 3. Underneath the heat recovery cassette there is a power connector for the lower blower assembly. To disconnect this plug, the tabs on both sides of the plug must be squeezed to release the plug. While squeezing the tabs, pull the plug out of the socket. 4. The QERV is plugged into the unit in the right side of the u[...]

  • Page 32

    Manual 2100-522B Page 32 of 3 8 FIGURE 21 FRESH AIR DAMPER REMOVAL MOUNTING SCREW[...]

  • Page 33

    Manual 2100-522B Page 33 of 38 FIGURE 22 QERV REMOVAL MOUNTING SCREWS FRONT FILL LOWER BLOWER ASSEMBL Y POWER CONNECTOR POWER CONNECTORS[...]

  • Page 34

    Manual 2100-522B Page 34 of 3 8 OPTIONAL CLIMATE CONTROLS SEQUENCE OF OPERATION The Climate Control Option A is an electronic, non- programmable manual or auto changeover thermostat. The thermostat may be manually set to heat or cool mode. The thermostat will maintain the temperature set on the thermostat in the mode in which it is set. The Climate[...]

  • Page 35

    Manual 2100-522B Page 35 of 38 TROUBLESHOOTING GE ECM ™ MOT ORS CAUTION: Disconnect power from unit before removing or replacing connectors, or servicing motor. To avoid electric shock from the motor’s capacitors, disconnect power and wait at least 5 minutes before opening motor. Symptom Cause/Procedure Motor rocks slightly • This is normal s[...]

  • Page 36

    Manual 2100-522B Page 36 of 3 8 TROUBLESHOOTING GE ECM ™ MOT ORS CONT’D. Motor Motor OK when R > 100k ohm ECM 2.0 Only remove Hex Head Bolts Connector Orientation Between 4 and 8 o'clock Drip Loop Back of Control Figure 5 W i nding Test Figure 4 Note: Use the shorter bolts and alignment pin supplied when replacing an ECM 2.0 control. Fi[...]

  • Page 37

    Manual 2100-522B Page 37 of 38 FAN BLADE SETTING DIMENSIONS Any service work requiring removal or adjustment in the fan and/or motor area will require that the dimensions in Table 5 be checked and blade adjusted in or out of the motor shaft accordingly. 1 Maximum ESP (inches WC) shown is with 1" thick disposable filter (reduced by .2 for 2&quo[...]

  • Page 38

    Manual 2100-522B Page 38 of 3 8 Low side pressure ± 4 psig High side pressure ± 10 psig T ables are based upon rated CFM (airflow) across the evaporator coil. If there is any doubt as to correct operating charge being in the system, the charge should be removed, system evacuated and recharged to serial plate instruction s. TABLE 7 COOLING PRESSUR[...]