York SUNLINE DHG 180 Installation Instruction Download Page 1

Page: 1 / 28

CONTENTS

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . 3

AGENCY APPROVALS . . . . . . . . . . . . . . . . . . . . . . 4

INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

COMPLETE TABLE OF CONTENTS ON FOLLOWING PAGE

INSTALLATION
INSTRUCTION

SAVE THIS MANUAL

SUNLINE GAS/ELECTRIC

SINGLE PACKAGE

AIR CONDITIONERS

035-17233-000-C-0702

MODELS:

DHG180 (15 TON, 10.0 EER)

DHG240 (20 TON, 9.7 EER)

208/230/575 VOLT

MODELS ONLY

208/230/460 VOLT

MODELS ONLY

Summary of Contents for SUNLINE DHG 180

Page 1: ...ATION 19 MAINTENANCE 25 COMPLETE TABLE OF CONTENTS ON FOLLOWING PAGE INSTALLATION INSTRUCTION SAVE THIS MANUAL SUNLINE GAS ELECTRIC SINGLE PACKAGE AIR CONDITIONERS 035 17233 000 C 0702 MODELS DHG180 1...

Page 2: ...PLY AIR CFM 23 ADJUSTMENT OF TEMPERATURE RISE 24 BELT DRIVE BLOWER 24 CHECKING GAS INPUT 24 NATURAL GAS 24 SECURE OWNER S APPROVAL 24 MAINTENANCE 25 NORMAL MAINTENANCE 25 FILTERS 25 MOTORS 25 OUTDOOR...

Page 3: ...equipment Observe all precautions in the literature on labels and tags accompanying the equipment whenever working on air condi tioning equipment Be sure to follow all other safety precau tions that...

Page 4: ...hese units must be installed in accordance with the follow ing national and local safety codes 1 National Electrical Code ANSI NFPA No 70 2 National Fuel Gas Code Z223 1 3 Gas Fired Central Furnace St...

Page 5: ...so be moved or lifted with a forklift from the front or rear only providing that an accessory skid is used Refer to Table 6 for unit weights and to Figure 2 for approxi mate center of gravity CLEARANC...

Page 6: ...to installing the hood Extend gasketing 1 4 beyond the top and bottom of the two side flanges to insure adequate sealing Adjusting the damper to the desired air flow may be done before mounting the h...

Page 7: ...ions enclosed with thermostat for general installation procedure Seven color coded insulated wires 18 AWG should be used to connect thermostat to unit POWER AND CONTROL WIRING Field wiring to the unit...

Page 8: ...ght iron or steel pipe for all gas lines Pipe dope should be applied sparingly to male threads only 4 All piping should be cleaned of dirt and scale by ham mering on the outside of the pipe and blowin...

Page 9: ...m i z e r d a m p e r s w h e n t h e t h e r m o s t a t s w i t c h e s t o t h e s e t b a c k p o s i t i o n N O T E F a n s s w i t c h m u s t b e i n O N p o s i t i o n f o r m i n i m u m v...

Page 10: ...ding tank sizing for vaporization recommended regulator settings and pipe sizing is available from most regulator manufacturers and L P propane gas suppliers L P propane gas is an excellent solvent an...

Page 11: ...o not remove the two panel latches 1 The enthalpy set point may now be set by selecting the desired setpoint shown in Figure 9 Adjust as follows For a single enthalpy operation carefully turn the set...

Page 12: ...035 17233 000 C 0702 12 Unitary Products FIGURE 9 ENTHALPY SETPOINT ADJUSTMENT...

Page 13: ...518 506 1 Utilization Range A in accordance with ARI Standard 110 TABLE 8 MINIMUM CLEARANCES LOCATION CLEARANCE Front 36 Back 24 Less Economizer 49 With Economizer Left Side Filter Access 24 Less Econ...

Page 14: ...1 2 33 35 5 7 8 46 5 8 7 1 8 6 3 8 VENT AIR OUTLET HOODS COMBUSTION AIR INLET HOOD GAS HEAT ACCESS C GAS SUPPLY ENTRY 46 5 8 11 1 8 D GAS SUPPLY ENTRY RETURN AIR SUPPLY AIR OUTDOOR AIR OUTDOOR AIR Eco...

Page 15: ...includes a power exhaust option The cov ering consists of a heavy black paper composition 3 Replace the side supply and return air compartment pan els For side duct applications 1 Replace the side pan...

Page 16: ...1 3 9 3 5 1 9 4 7 4 2 1 6 5 5 4 9 230 460 VOLT AND STANDARD DRIVE 870 6 04 1 0 2 5 2 2 0 7 3 0 2 7 0 4 3 5 3 1 915 5 0 1 1 2 6 2 4 0 8 3 1 2 8 0 5 3 6 3 2 0 2 4 1 3 7 965 4 0 1 2 2 7 2 5 0 9 3 2 2 9...

Page 17: ...7 4 3 3 7 0 2 5 1 4 3 900 5 0 1 4 3 8 3 2 0 9 4 7 4 0 0 4 5 6 4 7 930 4 0 1 6 4 1 3 4 1 1 5 0 4 2 0 6 5 9 5 0 0 1 6 7 5 7 950 3 5 1 7 4 2 3 6 1 3 5 1 4 3 0 8 6 0 5 1 0 2 6 9 5 8 965 2 5 1 9 4 5 3 8 1...

Page 18: ...3700 0 74 3000 0 78 1 Power exhaust motor is a 3 4 HP PSC type with sleeve bearings a 48 frame and inherent protection 2 The factory setting TABLE 15 BLOWER MOTOR AND DRIVE DATA MODEL SIZE DRIVE BLWR...

Page 19: ...Y1 energizes the economizer The dampers will modulate to maintain a constant supply air temperature as monitored by the discharge air sensor If the outdoor air enthalpy is above the setpoint Y1 energ...

Page 20: ...l 24V power is removed from the module either at the unit or by resetting the room thermostat At the same time power was supplied to the RW1 a parallel circuit activates ETD which closes the ETD conta...

Page 21: ...exchanger compartment and is set to open at 190F It is a manual reset switch If AUX limit trips then the primary limit has not functioned correctly Replace the primary limit switch HEAT ANTICIPATOR S...

Page 22: ...minals 2 To decrease the gas pressure turn the adjusting screw counterclockwise 3 To increase the gas pressure turn the adjusting screw clockwise NOTE The correct manifold pressure for these furnaces...

Page 23: ...holes for sufficient penetration into the air flow on both sides of the indoor coil NOTE The tubes must be inserted and held in a position per pendicular to the air flow so that velocity pressure wil...

Page 24: ...size of the test dial increment find the cubic feet of gas consumed per hour from Table 18 If the actual input is not within 5 of the furnace rating with allowance being made for the permissible rang...

Page 25: ...o show at the seals Do not over lubricate Use any lithium base grease recommended for ball bearing service OUTDOOR COIL Dirt should not be allowed to accumulate on the outdoor coil surface or other pa...

Page 26: ...the vent motor and clean the wheel and housings Run the wire brush down the flue extensions at the outlet of the vent hous ings 10 After brushing is complete blow all brushed areas with air or nitrog...

Page 27: ...back to the relay board Check control wiring to the room thermostat If all is fine replace the relay board f If the blower motor runs with the fan switch in the ON position but does not run soon after...

Page 28: ...wiring between the ignitor control and the gas valve Check to make sure the ground connec tions are intact c If the wiring is intact check for 24 volts across termi nals PV and COMMON on the ignitor...

Search results

Summary of Contents for SUNLINE DHG 180

Reviews:

Related manuals for SUNLINE DHG 180

Brands by name

Popular brands

York SUNLINE DHG 180, Installation Instruction

Search results

Summary of Contents for SUNLINE DHG 180

Reviews:

Related manuals for SUNLINE DHG 180

Brands by name

Popular brands