User`s manual

ManualsBrandsSharp ManualsHeat PumpR-580D

Cancels: II 580D-90-4 II 580D-90-5

7/15/00

IMPORTANT — READ BEFORE INSTALLING

1. Read and become familiar with these installation in-

structions before installing this unit (Fig. 1).

2. Be sure the installation conforms to all applicable

local and national codes.

3. These instructions contain important information for

the proper maintenance and repair of this equipment.

Retain these instructions for future use.

CONTENTS

Page

SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . .1,2

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-20

I. Locate the Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

II. Unit Duct Connections . . . . . . . . . . . . . . . . . . . . . . . 5

III. Rig and Place Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

IV. Field Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

PRE-START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20,21

START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21-31

I. Heating Section Start-Up and Adjustments . . . . . 21

II. Cooling Section Start-Up and Adjustments . . . . . 24

III. Indoor Airflow and Airflow Adjustments . . . . . . . . 26

CARE AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . . .31,32

I. Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32-37

I. Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

II. Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

III. Condenser Fan Adjustment . . . . . . . . . . . . . . . . . . 32

IV. Blower Belt Adjustment . . . . . . . . . . . . . . . . . . . . . 32

V. Refrigerant Charge . . . . . . . . . . . . . . . . . . . . . . . . . 33

VI. Main Burners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

VII. Flue Gas Passageways . . . . . . . . . . . . . . . . . . . . . . 36

VIII. Combustion-Air Blower. . . . . . . . . . . . . . . . . . . . . . 36

IX. Limit Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

X. Burner Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

XI. Replacement Parts. . . . . . . . . . . . . . . . . . . . . . . . . . 36

TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . .38-45

START-UP CHECKLIST . . . . . . . . . . . . . . . . . . . . . . . . . . CL-1

SAFETY CONSIDERATIONS

Recognize safety information. This is the safety-alert sym-

bol ( ). When you see this symbol on the unit and in in-

structions or manuals, be alert to the potential for personal

injury.

Understand the signal words — DANGER, WARNING, and

CAUTION. These words are used with the safety-alert sym-

bol. Danger identifies the most serious hazards which will

result in severe personal injury or death. Warning indicates

a condition that could result in personal injury. Caution is

used to identify unsafe practices which would result in minor

personal injury or product and property damage.

1. The power supply (volts, hertz, and phase) must cor-

respond to that specified on unit rating plate.

2. The electrical supply provided by the utility must be

sufficient to handle load imposed by this unit.

3. Locate connections for gas inlet, electrical inlets, con-

densate drain, duct connections, and required clear-

ances before setting unit in place. Refer to Locate the

Unit section on page 2 and Fig. 2-4 for locations.

WARNING: Improper installation, adjustment,

alteration, service, maintenance, or use can cause carbon

monoxide poisoning, explosion, fire, electric shock, or

other occurrences which may cause injury or property

damage. Consult a qualified installer, service agency, or

the gas supplier for information or assistance. The quali-

fied installer or agency must use only factory-authorized

kits or accessories when modifying this product.

WARNING: Disconnect gas piping from unit when

leak testing at pressure greater than

psig. Pressures

greater than

psig will cause gas valve damage

resulting in hazardous condition. If gas valve is ever

subjected to pressure greater than

psig, it must be

replaced before use. When pressure testing field-

supplied gas piping at pressures of

psig or less, a

unit connected to such piping must be isolated by man-

ually closing the gas valve.

WARNING: Before performing service or mainte-

nance operations on unit, turn off main power switch

to unit and install lockout tag. Electrical shock could

cause personal injury.

installation, start-up and

service instructions

SINGLE PACKAGE ROOFTOP

GAS HEATING/ELECTRIC COOLING UNITS

580D

Sizes 090-150

to 12

Tons

Fig. 1 — Typical Unit

Summary of content (48 pages)

PAGE 1
installation, start-up and service instructions 580D SINGLE PACKAGE ROOFTOP GAS HEATING/ELECTRIC COOLING UNITS Sizes 090-150 71/2 to 121/2 Tons Cancels: II 580D-90-4 II 580D-90-5 7/15/00 IMPORTANT — READ BEFORE INSTALLING 1. Read and become familiar with these installation instructions before installing this unit (Fig. 1). 2. Be sure the installation conforms to all applicable local and national codes. 3.
PAGE 2
4. Locate the unit where the vent hood will be a minimum of 4 ft from openable windows or doors. 5. This installation must conform with local building codes and with NFGC (National Fuel Gas Code); ANSI (American National Standards Institute) Z223.1-1988 (Canada, CAN/CGA [Canadian Gas Association] B149.1, [2]-M86); or NFPA (National Fire Protection Association) 54-1988 TIA-54-84-1. Refer to Provincial and local plumbing or wastewater codes and other applicable local codes. 6.
PAGE 3
—3 — 469 476 1035 1050 120 150 44 Lb — 14 NPT Condensate Drain 4″ 3/ 1/ ″ 2 3/ ″ 4 2″ Dia [51] Power Supply Knockout F G 28 Kg 228 225 191 103 102 87 CORNER WEIGHT (A) Lb Kg 189 86 195 192 163 88 87 74 CORNER WEIGHT (B) Lb Kg 161 73 NOTES: 1. Dimensions in [ ] are in millimeters. 2. Center of gravity. 3. Direction of airflow. 4. On vertical discharge units, ductwork to be attached to accessory roof curb only.
PAGE 4
“B” “C” “D” ALT DRAIN HOLE “E” GAS “F” POWER “G” CONTROL 3/ ″ 4 3/ ″ 4 [19] NPT 2′-87/16″ 1′-1015/16″ [827] [583] 13/4″ [44.5] [19] NPT 11/4″ [31.7] 3/ ″ 4 1/ ″ 2 [12.7] NPT [19] NPT 3/ ″ 4 [19] NPT 11/4″ [31.7] 2″ [12.7] 1/ 1/ 2″ CONNECTOR PACKAGE ACCESSORY CRBTMPWR001A00 CRBTMPWR002A00 CRBTMPWR003A00 [12.7] CRBTMPWR004A00 ROOF CURB ACCESSORY CRRFCURB003A00 CRRFCURB004A00 “A” UNIT SIZE 580D 1′-2″ [356] 2′-0″ [610] 090-150 NOTES: 1. Roof curb accessory is shipped unassembled. 2.
PAGE 5
A minimum clearance is not required around ductwork. Cabinet return-air static shall not exceed –0.35 in. wg with Durablade and EconoMi$er economizer or –0.45 in. wg without economizer. NOTE: Connection must be made to roof curb before unit is set in place. III. RIG AND PLACE UNIT Inspect unit for transportation damage. File any claim with transportation agency. Keep unit upright and do not drop. Spreader bars are not required if top crating is left on unit. Rollers may be used to move unit across a roof.
PAGE 6
Table 1 — Physical Data UNIT 580D NOMINAL CAPACITY (tons) OPERATING WEIGHT (lb) Unit Durablade Economizer EconoMi$er Economizer Roof Curb* COMPRESSOR Quantity Oil (oz) REFRIGERANT TYPE Operating Charge (lb-oz) Circuit 1 Circuit 2 CONDENSER COIL Rows...Fins/in. Total Face Area (sq ft) CONDENSER FAN Nominal Cfm Quantity...Diameter (in.) Motor Hp...Rpm Watts Input (Total) EVAPORATOR COIL Rows...Fins/in. Total Face Area (sq ft) EVAPORATOR FAN Quantity...Size (in.
PAGE 7
IV. FIELD CONNECTIONS A. External Trap Condensate Drain The unit’s 3/4-in. condensate drain connections are located on the bottom and side of the unit. Unit discharge connections do not determine the use of drain connections; either drain connection can be used with vertical or horizontal applications. When using the standard side drain connection, make sure the plug in the alternate bottom connection is tight before installing the unit.
PAGE 8
5. Install an accessible, external, manual main shutoff valve in gas supply pipe within 6 ft of heating section. 6. Install ground-joint union close to heating section between unit manual shutoff and external manual main shutoff valve. 7. Pressure-test all gas piping in accordance with local and national plumbing and gas codes before connecting piping to unit. 8. If thru-the-bottom power connections are used refer to the accessory installation instructions for information on power wiring. Refer to Fig.
PAGE 9
Contact your LP gas supplier or regulator manufacturer for further details regarding tank sizing, recommended regulator settings, and pipe sizing. Special pipe compound must be used when assembling piping for LP gas, as white lead or commercial compounds will be dissolved easily. Use a shellac-based compound suitable for use with LP. E.
PAGE 10
NOTE: If accessory thru-the-bottom connections are used, refer to the accessory installation instructions for installation. High-Voltage Connections (Fig. 13) panel. Be sure that disconnect box and horizontal ducts do not cover the unit rating plate. The unit must have a separate electrical service with a fieldsupplied, waterproof, fused disconnect switch mounted at, or within sight from, the unit.
PAGE 11
—11— BM C CAP CM FS IFC IGC — — — — — — — LED NEC OFC RT TB TRAN — — — — — — LEGEND Light-Emitting Diode National Electrical Code Outdoor (Condenser) Fan Contactor 24 v Power to Integrated Gas Unit Controller Terminal Block Transformer Fig.
PAGE 12
Pass control wires through the hole provided in the corner post; then feed wires through the raceway built into the corner post to the 24-v barrier located on the left side of the control box (see Fig. 15). The raceway provides the UL required clearance between high- and low-voltage wiring. Connect thermostat wires to pigtails of low-voltage circuit in low-voltage section on control box using terminal strip.
PAGE 13
Table 3 — Accessory List ACCESSORY Roof Curb (14 in.) Roof Curb (24 in.
PAGE 14
Adjust minimum position setting by loosening the screws on the position setting bracket. See Fig. 27. Slide bracket until the top screw is in the position determined by Fig. 26. Tighten screws. 8. Remove tape from outdoor-air thermostat (OAT). Fasten OAT to inside of hood using screws and speed clips provided. See Fig. 28. Make sure OAT terminals are positioned up. 9. Replace outdoor-air opening panel using screws from Step 2. Replace filter access panel.
PAGE 15
ECONOMIZER MOTOR ECONOMIZER CONTROL BOARD WIRING HARNESS BAROMETRIC RELIEF DAMPER SHIPPING SCREW ECONOMIZER MOUNTING SCREWS Fig. 22 — Vertical Discharge Block-Off Plate (Sizes 120,150 Only Fig. 25 — Durablade Economizer Installed in Unit ECONOMIZER CONTROL BOARD BAROMETRIC RELIEF DAMPER ECONOMIZER PLUG SHIPPING SCREW EXAMPLE: Given — Negative Pressure . . . . . . . . . . . . . . . . . . . . . 0.1 in. wg Outdoor Air . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 16
12. Connect OAT per Fig. 29. 13. Slide outdoor-air inlet screen into screen track on hood side plate. Slip screen clasp over screens to hold screens together. While holding screens in place, fasten screen retainer to hood using screws provided. NOTE: Refer to Fig. 30 for economizer barometric relief damper characteristics. Fig. 29 — Wiring Connections for Outdoor-Air Thermostat OAT (TERMINALS ARE UP) TOP UNIT OUTSIDE AIR SCREEN ENTHALPY CONTROL REV.
PAGE 17
1. To remove the existing unit filter access panel, raise the panel and swing the bottom outward. The panel is now disengaged from the track and can be removed. Remove the indoor coil access panel and discard. See Fig. 32. Controller should be mounted in vertical position as shown in Fig. 31. 2. Assemble the hood assembly as follows: Remove the EconoMi$er hood from its packaging. Locate the outdoor air opening panel. See Fig. 33.
PAGE 18
NOTE: Be sure to engage rear EconoMi$er flange under tabs in return air opening of the unit base. See Fig. 37. 8. Install the outdoor air block-off plate, then secure the EconoMi$er with the screws provided. See Fig. 36 and 38. 9. Remove and discard the 12-pin jumper plug from the unit wiring harness located in the upper left corner and insert the EconoMi$er plug into the unit wiring harness. Refer to wiring diagram Fig. 39 and 40. Also refer to Fig. 41 if installing an accessory power exhaust. 10.
PAGE 19
BROWN ECONOMI$ER CONTROLLER VIOLET OAT WHITE RED COM OAH -15 V BROWN RAT VIOLET WHITE COM RAH RED +15 V TEMP TEMP COM OUT PWR OUTDOOR AIR SENSOR TEMP TEMP COM OUT PWR RETURN AIR SENSOR SUPPLY AIR TEMPERATURE SENSOR MOUNTING LOCATION SUPPLY AIR TEMPERATURE SENSOR CO2 SENSOR 24 V+ COM VAC CO2 (+) CO2 COM DAT COM REM POT COM LED COM Fig. 42 — Supply Air Sensor Placement SUPPLY AIR TEMPERATURE SENSOR PINK TEMP VIOLET TEMP Fig.
PAGE 20
Mechanical Cooling Lockout Determine the outdoor-air temperature at which you want the mechanical cooling (compressors) to be disabled. Locate the mechanical cooling lockout (MECH CLG LOCKOUT) potentiometer. To disable this feature, turn the potentiometer counterclockwise (CCW) to the OFF position. Otherwise, set the value between 10 and 60 F. Mechanical cooling will not operate when the outdoor air temperature is below this value. See Fig. 43.
PAGE 21
Proceed as follows to inspect and prepare the unit for initial start-up: 1. Remove all access panels. 2. Read and follow instructions on all WARNING, CAUTION, and INFORMATION labels attached to or shipped with unit. 3. Make the following inspections: a. Inspect for shipping and handling damages such as broken lines, loose parts, disconnected wires, etc. b. Inspect for oil at all refrigerant tubing connections and on unit base. Detecting oil generally indicates a refrigerant leak.
PAGE 22
4. Turn on gas to unit. 5. Record number of seconds for gas-meter test dial to make one revolution. 6. Divide number of seconds in Step 5 into 3600 (number of seconds in one hour). 7. Multiply result of Step 6 by the number of cubic ft shown for one revolution of test dial to obtain cubic ft of gas flow per hour. B. Gas Input Check gas input and manifold pressure in “HIGH FIRE” (W1 and W2 energized at gas valve) after unit start-up (see Table 6).
PAGE 23
D. Check Burner Flame Observe the unit heating operation, and watch the burner flames through the access door to see if they are light blue in appearance, and that the flames are approximately the same for each burner. See Fig. 46. E. Airflow and Temperature Rise The heating section of each side of the unit is designed and approved for heating operation within the temperature rise range stamped on the unit rating plate. Temperature rise range is also found in Table 1.
PAGE 24
W1 is energized. The induced-draft motor is energized and the burner ignition sequence begins. The indoor (evaporator) fan motor (IFM) is energized 45 seconds after a flame is ignited and the damper moves to the minimum position. On units equipped for two stages of heat, when additional heat is needed, W2 is energized and the high-fire solenoid on the main gas valve (MGV) is energized. When the thermostat is satisfied and W1 is deenergized, the IFM stops after a 45-second time-off delay.
PAGE 25
(IFM), compressor no. 1, and condenser fan start. The outdoor (condenser) fan motors (OFM) run continuously while unit is cooling. If the thermostat calls for a second stage of cooling by energizing Y2, compressor con-tactor no. 2 (C2) is energized and compressor no. 2 starts. When the thermostat is satisfied, C1 and C2 are deenergized and the compressor and OFM shut off. After a 30-second delay, the IFM shuts off. If the thermostat fan selector switch is in the ON position, the IFM will run continuously.
PAGE 26
III. INDOOR AIRFLOW AND AIRFLOW ADJUSTMENTS CAUTION: For cooling operation, the recommended airflow is 300 to 500 cfm per each 12,000 Btuh of rated cooling capacity. For heating operation, the airflow must produce a temperature rise that falls within the range stamped on the unit rating plate. Adjust evaporator-fan RPM to meet jobsite conditions and temperature rise in Table 1. Table 8 shows fan rpm at motor pulley settings. Table 9 shows motor performance.
PAGE 27
Table 9 — Motor Data UNIT 580D EVAPORATORFAN MOTOR MAXIMUM CONTINUOUS BHP* MAXIMUM OPERATING WATTS* 090 Std 2.40 2120 102 Std 2.40 2120 Std 2.40 2120 Alt 2.90 2615 Std 3.70 3313 Alt 5.25 4400 120 150 UNIT VOLTAGE MAXIMUM AMP DRAW 208/230 460 575 208/230 460 575 208/230 460 575 208/230 460 575 208/230 460 575 208/230 460 575 6.7 3.0 3.0 6.7 3.0 3.0 6.7 3.0 3.0 8.6 3.9 3.9 12.2 5.5 5.5 17.3 8.5 8.
PAGE 28
Table 11 — 580D102 Air Delivery, Vertical Discharge Units AIRFLOW (Cfm) 2200 2250 2300 2400 2500 2550 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3750 3800 3900 4000 4100 4200 4250 4300 Rpm 499 507 513 528 542 550 557 573 588 604 620 636 652 668 684 701 717 733 742 750 767 783 800 817 826 834 0.
PAGE 29
Table 13 — 580D150 Air Delivery, Vertical Discharge Units STANDARD AND ALTERNATE BELT DRIVE MOTORS External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.
PAGE 30
Table 15 — 580D102 Air Delivery, Horizontal Discharge Units AIRFLOW (Cfm) 2200 2250 2300 2400 2500 2550 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3750 3800 3900 4000 4100 4200 4250 4300 Rpm 506 514 521 536 551 559 567 582 598 614 630 646 662 679 695 712 729 745 754 762 779 796 813 830 839 847 0.
PAGE 31
Table 17 — 580D150 Air Delivery, Horizontal Discharge Units STANDARD AND ALTERNATE BELT DRIVE MOTORS External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.
PAGE 32
4. Remove screws securing coil to center post. 5. Remove fastener holding coil sections together at return end of condenser coil. Carefully separate the outer coil section 3 to 4 in. from the inner coil section. See Fig. 52. 6. Use a water hose or other suitable equipment to flush down between the 2 coil sections to remove dirt and debris. Clean the outer surfaces with a stiff brush in the normal manner. 7. Secure inner and outer coil rows together with a fieldsupplied fastener. 8.
PAGE 33
V. REFRIGERANT CHARGE A. Checking and Adjustment Refrigerant Charge The refrigerant system is fully charged with R-22 refrigerant, tested, and factory-sealed. Unit must operate in Cooling mode a minimum of 10 minutes before checking charge. NOTE: Adjustment of the refrigerant charge is not required unless the unit is suspected of not having the proper R-22 charge. A superheat charging chart is attached to the outside of the service access panel.
PAGE 34
Fig. 54 — Cooling Charging Chart; 580D090 Fig.
PAGE 35
CIRCUIT NO. 2 CIRCUIT NO. 1 Fig. 56 — Cooling Charging Chart; 580D120 Fig.
PAGE 36
Table 18 — LED Error Code Description* VI. MAIN BURNERS At the beginning of each heating season, inspect for deterioration or blockage due to corrosion or other causes. Observe the main burner flames and adjust if necessary. LED INDICATION ON OFF 1 Flash† 2 Flashes 3 Flashes 4 Flashes 5 Flashes 6 Flashes 7 Flashes 8 Flashes VII. FLUE GAS PASSAGEWAYS To inspect the flue collector box and upper areas of the heat exchanger: 1.
PAGE 37
ROLLOUT SWITCH FLUE VENT BURNER SECTION VESTIBULE PLATE INDUCEDDRAFT MOTOR BLOWER HOUSING MANIFOLD PRESSURE TAP GAS VALVE Fig. 58 — Burner Section Details 125,000 BTUH INPUT 580D090,102 125,000/180,000 BTUH INPUT 580D090,102,120 180,000/220,000 BTUH INPUT 200,000/250,000 BTUH INPUT 580D090,102,120,150 Fig.
PAGE 38
TROUBLESHOOTING Table 19 — Cooling Service Analysis PROBLEM Compressor and condenser fan will not start. Compressor will not start but condenser fan runs. Compressor cycles (other than normally satisfying thermostat). Compressor makes excessive noise (580D150 scroll only). Compressor operates continuously. Excessive head pressure. Head pressure too low. Excessive suction pressure. Suction pressure too low. Compressor no. 2 will not run. Evaporator fan will not shut off. CAUSE Power failure.
PAGE 39
Table 20 — Heating Service Analysis PROBLEM Burners will not ignite. CAUSE Misaligned spark electrodes. No gas at main burners. REMEDY Check flame ignition and sensor electrode positioning. Adjust as needed. Check gas line for air, purge as necessary. After purging gas line of air, allow gas to dissipate for at least 5 minutes before attempting to relight unit. Check gas valve. Water in gas line. Drain water and install drip leg to trap water. No power to furnace.
PAGE 40
Table 21 — LED Error Code Service Analysis PROBLEM Hardware failure. (LED OFF) CAUSE Loss of power to control module (IGC). Fan ON/OFF delay modified (LED/ FLASH) High limit switch opens during heat exchanger warm-up period before fan-on delay expires. Limit switch opens within three minutes after blower-off delay timing in Heating mode. High temperature limit switch is open. Limit switch fault. (LED 2 flashes) Flame sense fault. (LED 3 flashes) 4 consecutive limit switch faults.
PAGE 41
Table 22 — Durablade Economizer Service Analysis PROBLEM Damper does not open. CAUSE Indoor (evaporator) fan is off. No power to economizer motor. Economizer motor failure. Economizer operation limited to minimum position. OAT or EC set too high. Verify economizer control board is correctly wired and works properly. Check SAT. REMEDY 1. Check to ensure that 24 vac is present at terminal C1 on the IFC or that 24 vac is present at the IFO terminal.
PAGE 42
Table 22 — Durablade Economizer Service Analysis (cont) PROBLEM Damper does not close. CAUSE Incorrect wiring of economizer. Verify economizer control board is functioning properly. Check SAT. Economizer motor failure. Economizer damper does not close on power loss. C1 EC IFC IFO OAT PL SAT SW — — — — — — — — Verify that close-on-power-loss and economizer control board are functioning properly.
PAGE 43
Table 23 — EconoMi$er Economizer Service Analysis PROBLEM Damper does not open. CAUSE Indoor (Evaporator) Fan is Off. No power to EconoMi$er controller. No power to G Terminal. Controller fault. Thermostat fault. Actuator Fault. EconoMi$er operation limited to minimum position. Damper position less than minimum position set point. Damper does not return to minimum position. Damper does not close on power loss Minimum position set incorrectly. EconoMi$er changeover set point set too high or too low.
PAGE 44
LEGEND FOR FIG. 60 IMPORTANT: Refer to unit wiring label for actual unit wiring information.
PAGE 45
NOTES: 1. If any of the original wire furnished must be replaced, it must be 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 P2722783 Subbase: HH93AZ176, 178 and P272-1882, 1883 4. Set heat anticipator for first stage at 0.14 amp, second stage at 0.2 amp. 5. Use copper conductors only. 6. TRAN is wired for 230 v unit.
PAGE 47
PAGE 48
START-UP CHECKLIST (Remove and Use in Job File) I. PRELIMINARY INFORMATION: MODEL NO.: _________________________________ SERIAL NO.: ______________________________________ DATE: _______________________________________ TECHNICIAN: _____________________________________ UNIT NO.