Assessments - 2, GPA: 5
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No. Motormaster® I Control 036-150 13 Motormaster II Control 036-072 14 090-150 15 Time Guard® II Device 036-150 16 Solid-State Enthalpy Control 036-150 17 Differential Enthalpy Control 036-150 18 EconoMi$er 036-072 19 EconoMi$er Sensor Wiring 036-150 20 Power Exhaust 036-072 21 LEGEND AHA — Adjustable Heat Anticipator IFR — Indoor-Fan Relay TDR — Time-Delay Relay AWG — American Wire Gage LPS — Low-Pressure Switch TH — Thermostat, Heating C— Contactor, Compressor LSM — Limit Switch (Manual Reset) TRAN — Transformer CAP. — Capacitor MTR — Motor Field Splice CB — Circuit Breaker OAT — Outdoor-Air Thermostat CC — Cooling Compensator OFC — Outdoor-Fan Contactor Marked Wire COMP — Compressor Motor OFM — Outdoor-Fan Motor Terminal (Marked) D— Diode OLR — Overload Relay EC — Enthalpy Control P— Plug Terminal (Unmarked) ECON — Economizer PL — Plug Assembly EPS — Emergency Power Supply QT — Quadruple Terminal Terminal Block (Nine-Volt Battery) R— Relay Splice EQUIP — Equipment SAT — Supply-Air Thermostat ER — Economizer Relay SEN — Sensor Splice (Marked) FPT — Freeze-Up Protection Thermostat ST — Start Thermistor Factory Wiring FU — Fuse SW1 — Switch Fully Open Field Control Wiring GND — Ground SW2 — Switch Fully Closed HC — Heater Contactor (Strip Heat) SW3 — Switch Minimum Vent Position Field Power Wiring HPS — High-Pressure Switch SW4 — Switch Maximum Vent Position Accessory or Optional Wiring IFC — Indoor-Fan Contactor TB — Terminal Block To indicate common potential only. IFM — Indoor-Fan Motor TC — Thermostat, Cooling Not to represent wiring. IFMOVL— Indoor-Fan Motor Overload NOTES FOR FIG. 1, 2, 5, 6, 9 1. If any of the original wire furnished must be replaced, it must be 4. Set heat anticipator at 1 amp. replaced with Type 90 C wire or its equivalent. 5. Use copper conductors only. 2. Three-phase motors are protected under primary single-phasing 6. Use copper, copper-clad aluminum or aluminum conductors. conditions. 7. For 208/230-3-60 v units: TRAN is wired for 230-v unit. If unit is to be 3. Thermostat: run with 208-v power supply, disconnect BLK wire from 230-v tap HH07AT170, 172, 174, and P272-2783 (RED) and connect to 208-v tap (BLU). Insulate end of 230-v tap. Subbase: HH93AZ176, 178, and P272-1882, 1883 NOTES FOR FIG. 3, 4, 7, 8, 10 1. If any of the original wire furnished must be replaced, it must be 4. Set heat anticipator at 1 amp. replaced with Type 90 C wire or its equivalent. 5. Use copper conductors only. 2. Three-phase motors are protected under primary single-phasing 6. Use copper, copper-clad aluminum or aluminum conductors. conditions. 3. Thermostat: HH07AT170, 172, 174, and P272-2783 Subbase: HH93AZ176, 178, and P272-1882, 1883 NOTES FOR FIG. 11 1. If any of the original wire furnished must be replaced, it must be 7. For 208/230-3-60 v units: TRAN is wired for 230-v unit. If unit is to be replaced with Type 90 C wire or its equivalent. run with 208-v power supply, disconnect BLK wire from 230-v tap 2. Three-phase motors are protected under primary single-phasing (RED) and connect to 208-v tap (BLU). Insulate end of 230-v tap. conditions. 8. 3. Thermostat: HH07AT170, 172, 174, and P272-2783 Subbase: HH93AZ176, 178, and P272-1882, 1883 4. Set heat anticipator at 1 amp. 5. Use copper conductors only. 6. Use copper, copper-clad aluminum or aluminum conductors. CIRCUIT BREAKER VOLTS MFG. PT. NO. MUST TRIP AMPS CB 24 V Potter & Brumfield 3.2 W2BX-1024-3.2 CB1 150 460-3-60 Heinemann Airpax 8.5 CF3-Z228-4 219-3-2600-486 NOTES FOR FIG. 12 1. If any of the original wire furnished must be replaced, it must be 7. replaced with Type 90 C wire or its equivalent. 2. Three-phase motors are protected under primary single-phasing conditions. 3. Thermostat: HH07AT170, 172, 174, and P272-2783 Subbase: HH93AZ176, 178, and P272-1882, 1883 4. Set heat anticipator at 1 amp. 5. Use copper conductors only. 6. Use copper, copper-clad aluminum or aluminum conductors. CIRCUIT BREAKER VOLTS MFG. PT. NO. MUST TRIP AMPS CB 24 V Potter & Brumfield 3.2 W2BX-1024-3.2 CB1 150 460-3-60 Heinemann Airpax 8.5 CF3-Z228-4 219-3-2600-486 —2— —3— Fig. 1 — Schematic/Component Arrangement; 558F036,048; 208/230-1-60 —4— Fig. 2 — Schematic/Component Arrangement; 558F036,048; 208/230-3-60 —5— Fig. 3 — Schematic/Component Arrangement; 558F036,048; 460-3-60 —6— Fig. 4 — Schematic/Component Arrangement; 558F036,048; 575-3-60 —7— Fig. 5 — Schematic/Component Arrangement; 558F060; 208/230-1-60 —8— Fig. 6 — Schematic/Component Arrangement; 558F060; 208/230-3-60 Fig. 7 — Schematic/Component Arrangement; 558F060; 460-3-60 —9— Fig. 8 — Schematic/Component Arrangement; 558F060; 575-3-60 —10— Fig. 9 — Schematic/Component Arrangement; 558F072; 208/230-3-60 and 460-3-60 —11— —12— Fig. 10 — Schematic/Component Arrangement; 558F072; 575-3-60 —13— Fig. 11 — Schematic/Component Arrangement; 558F090-150; 208/230-3-60 and 460-3-60 —14— Fig. 12 — Schematic/Component Arrangement; 558F090-150; 575-3-60 558F036-072 LEGEND C — Contactor Fig. 13 — Motormaster® I...