Manuel d'utilisation / d'entretien du produit 90MU du fabricant Carrier
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90MA/MU Single-Package Marine Cooling Units Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
FIGURE 1 - BA SE UNIT INTERIOR DETAILS (TYPICA L UNIT SHOWN) Step 4 - Rig and Place Unit - NOTE: Install accessories before placing unit. a. Provide space around unit for service, filter access, and overhead clearance as indicated in Figure 2. b. Move and store unit in upright position.
DIMENSION “D” MUST BE EQUAL ALL AROUND FIGURE 3 - HORIZONTA L WHEEL CENTERING FIGURE 4 - CONCENTRIC WHEEL A LIGNMENT Step 6 – Check Fan Shaft and W heel Alignme nt - HORIZONTAL WHEEL CENT ERING - All wheels must be horizontally centered betw een the inside edges of their fan scroll ventures (Figure.
Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.S.A. 90MA-3SI SUPERCEDES FORM 62-02971-00 09-2009 Pg 10 a. Route regulating valve capilla ry w ith its flare nut to the fitting on refrigerant discharge line (Figure.
TA BLE 3 - RECOMMENDED LINE SIZ ES (INCHES) REMOTE CONDENSERS DISCH LIQ UID DISCH LIQUID DISCH LIQUID DISCH LIQ UID 404 R-407C 1/2 3/8 5/8 3/8 5/8 3/ 8 5/8 3/8 406 R-407C 5/8 3/8 3/4 3/8 3/4 3/ 8 3/4 .
Step 12 - Make Electrical Connections GENERAL - Provide an adequate fused disconnect switch within sight of the unit. Provision for locking sw itch open (OFF) is advisable to prevent power from being turned on when unit is being serviced. POWER WIRING - Conduit opening for all units is on left side of unit near control box.
SERVICE WARNING NEVER reach into unit while fan is running. LOCK OPEN AND TAG unit disconnect before working on fan. Remove fuses and take them with you after noting this on tag . CAUTION 1. Sharp edges of coil fins are exposed. To prevent injury, cover top of evaporator with cardboard or a few layers of heavy tape.
Eva porator Coil - Observe fan compartment Caution note at the beginning of the Service section. Remove dirt and debris from evaporator coil as required by condition.
Charging the System (90MA) - These units are shipped with a full operating charge. If recharging is necessary (complete charge lost), wei gh in amount of refrigerant indicated on unit nameplate and in Table 1.
Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.S.A. 90MA-3SI SUPERCEDES FORM 62-02971-00 09-2009 Pg 16 compressor equipped units and on the suction line on all other units.
FOR NOTES AND LEGEND, SEE FIGURE 13 FIGURE 12 WIRING SCHE MATIC - 90MA/MU*04/*06 Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
FIGURE 13 COMPONENT ARRA NGEMENT - 90MA/MU*04/*06 Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
FOR NOTES AND LEGEND, SEE FIGURE 15 FIGURE 14 - ELECTRICAL SCHEMATIC - 90MA/MU*08/*12 Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
FIGURE 15 - COMPONENT ARRANGEMENT - 90MA/MU008/012 Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
FIGURE 16 – MOUNTING BASE ASSEMBLY – 90MA/MU*04/*06 Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
Manufacturer reserves the right to discont inue, or change at any time, specifications or designs without notice and without incurring obligations Printed in U.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Carrier 90MU c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Carrier 90MU - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Carrier 90MU, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Carrier 90MU va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Carrier 90MU, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Carrier 90MU.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Carrier 90MU. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Carrier 90MU ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
