Page 2 - If unit is damaged or incomplete, file claim with transpor-; Step 2 — Protect Unit from Damage —; ss; Includes interconnecting kit and electrical; Fig. 1 — Model Number Nomenclature
2 Unit servicing is relatively simple since access to the con- denser and evaporator motors, blowers, belt, and pulley is gained through access panels located on the sides of the unit. These panels may also be used for cleaning of condenser coils. Unit side panels also provide access to control box ...
Page 3 - OPERA; Dimen; in inches
3 DET AIL A CLEARANCE HOLE FOR 3 /8" HANGING R OD TYP 8 PL S AIR IN COIL A CCE SS FR ONT TO P RIGHT REAR LEFT RETURN AIR S UPPL Y AIR AIR OUT MO T OR A CCE SS ELECT BO X A CCE SS BLO WER A CCE SS EV AP S ECTION COND S ECTION I S OMETRIC VIEW M OTO R A CCE SS DET AIL "A" ELECTRICAL CONNEC...
Page 5 - PERA
5 DET AIL A CLEARANCE HOLE FOR 3 /8" HANGING R OD TYP 8 PL S DET AIL "A" AIR IN MO T OR AC C ELECT BO X A CCE SS COIL A CCE SS COMPRE SS OR A CCE SS FIL TER A CCE SS CONDEN S A TE DRAIN 7/8" OD FR ONT TO P RIGHT REAR LEFT RETURN AIR S UPPL Y AIR AIR OUT M OTO R A CCE SS ELECT BO X A ...
Page 7 - CENTER OF GRAVITY; CAUTION
7 Table 1 — Physical Data LEGEND * Shipping weights include b ase unit plus packaging. †If components are to b e split, additional refrigerant will b e needed. NOTE: If components are to b e split, the maximum length of refrigerant tu b ing to b e used is 50 equivalent ft, assuming components will b...
Page 9 - Fig. 7 — Self Sealing Coupling; etween sections; Fig. 8 — Tubing Installation
9 Condensing section must be located in same plane as, or above, evaporator section to maintain the liquid refrigerant seal at the expansion device. This permits expansion device to feed liquid refrigerant to evaporator coil properly. To split sections (some of the following steps may be eliminated ...
Page 16 - Table 3 — Evaporator-Fan Performance
16 Table 2L — Electrical Data — Upgrade 3 Evaporator Motor with Upgrade 2 Condenser Motor LEGEND Table 3 — Evaporator-Fan Performance LEGEND NOTES: 1. Refer to Ta b le 1 for evaporator fan motor and drive information. 2. Upgrade 1 Static Motor is required for boldface values. 3. Upgrade 2 Static Mot...
Page 17 - Table 4 — Condenser-Fan Performance; LEGEND; take care not to get; Brake Horsepower
17 Table 4 — Condenser-Fan Performance LEGEND NOTES: 1. Refer to Ta b le 1 for condenser fan motor and drive information. 2. Upgrade 1 Static Motor is required for boldface values. 3. Upgrade 2 Static Motor is required for shaded values. START-UP Unit Preparation — Make sure unit has been installed ...
Page 18 - Fig. 9 — Sheave Alignment; Fig. 10 — Fan Belt Tension
18 Blower Belt Adjustment — Inspect blower belt for wear, proper belt tension, and pulley alignment as conditions require or at the beginning of each heating and air conditioning season. Make sure that fan shafts and motor shafts are parallel and level. The most common causes of misalignment are non...