York E4FD018-60 Manuale di Installazione Scaricare il pdf

CONTENTS

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

OMENCLATURE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

RODUCT

ATEGORY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

RODUCT

ENERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

RODUCT

DENTIFIER

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

OMINAL

OOLING

APACITY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

EFRIGERANT

INE

ONNECTIONS

. . . . . . . . . . . . . . . . . . . . . . . . 2

OLTAGE

ODE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

LIMITATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

UNIT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

GROUND INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

ROOF INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

UNIT PLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

DISCHARGE LINE FILTER-DRIER . . . . . . . . . . . . . . . . . . . . . . 4

PIPING CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

PRECAUTIONS DURING LINE INSTALLATION . . . . . . . . . . . . 4

PRECAUTIONS DURING BRAZING OF LINES . . . . . . . . . . . . 5

PRECAUTIONS DURING BRAZING ANGLE VALVE . . . . . . . . 5

ORIFICE SELECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

ELECTRICAL CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

GENERAL INFORMATION & GROUNDING . . . . . . . . . . . . . . . 7

POWER WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

ACCESSORY WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

THERMOSTAT MOUNTING / WIRING . . . . . . . . . . . . . . . . . . . 7

EVACUATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

SYSTEM CHARGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

REFRIGERANT LINE CHARGES . . . . . . . . . . . . . . . . . . . . . . . . . 9

EASUREMENT

ETHOD

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

UPERHEAT

HARGING

ETHOD

. . . . . . . . . . . . . . . . . . . . . . . . . 10

SYSTEM START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

ENERGIZE CRANKCASE HEATER . . . . . . . . . . . . . . . . . . . . . 10

SYSTEM OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

SEQUENCE OF OPERATION COOLING: . . . . . . . . . . . . . . . . . 10

HEATING: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

EMERGENCY HEAT: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

DEFROST: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

TEST PIN: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

INSTRUCTING THE OWNER . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

INDICATIONS OF PROPER OPERATION . . . . . . . . . . . . . . . . . 12

COOLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

HEATING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

INSTALLATION

INSTRUCTION

CAUTION:READ ALL SAFETY GUIDES BEFORE

YOU BEGIN TO INSTALL YOUR UNIT.

SAVE THIS MANUAL

STELLAR

OUTDOOR

SPLIT-SYSTEM HEAT PUMP

MODELS: 10 SEER

1 PH 208/230 V E4FD018 - 60

3 PH 208/230 V E4FD036 - 60

3 PH 460 V E4FD036 - 60

035-17421-000 REV B (700)

1 2 3 4 5 6 ... 15 16

Sommario

Pagina 1 - INSTRUCTION

CONTENTSGENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2NOMENCLATURE . . . . . . . . . . . . . . .

Pagina 2 - INSPECTION

 10 Unitary Products GroupSuperheat Charging MethodNOTE: Use this method only during system maintenance andrepair.1. Operate system until temperatur

Pagina 3 - UNIT INSTALLATION

035-17421-000 Rev B (700)Unitary Products Group 11option out-door thermostat can be used to turn on only the first stage of electric heat if the tem

Pagina 4

 12 Unitary Products Groupbelow approximately 31F. If the room thermostat opens dur-ing defrost, the control will resume operation in defrost when t

Pagina 5 - FIGURE 3 : TUBING HANGER

035-17421-000 Rev B (700)Unitary Products Group 13tioning unit.1. The outdoor fan should be running, with warm air beingdischarged from the top of t

Pagina 6 - FIGURE 5 : HEAT PROTECTION

 14 Unitary Products GroupTable 3: - Superheat ValueINDOOR WB °F*OUTDOOR DB°F55 60 65 70 75 80 85 90 95 100 105 110 11550 9 752 12 10 654 14 12 10

Pagina 7 - ELECTRICAL CONNECTIONS

035-17421-000 Rev B (700)Unitary Products Group 15Table 5: Freon 22 Saturation PropertiesTEMP°FPRESSUREPSIGTEMP°FPRESSUREPSIGTEMP°FPRESSUREPSIGTEMP°

Pagina 8 - 8 Unitary Products Group

035-17421-000 Rev B (700)Heating and Air ConditioningUnitary Products Group5005 York Drive, Norman, Oklahoma 73069 Subject to change without notice.

Pagina 9 - 3/8" 1-1/8" 0.76

 2 Unitary Products GroupGENERALThe outdoor units are designed to be connected to a match-ing indoor coil with sweat connect lines. Sweat connect un

Pagina 10 - IMPORTANT

035-17421-000 Rev B (700)Unitary Products Group 3UNIT INSTALLATIONLOCATIONBefore starting the installation, select and check the suitability of the

Pagina 11

 4 Unitary Products Group2. Remove the shipping carton and inspect for possibledamage.3. Compressor tie-down bolts should remain tightened.4. Positi

Pagina 12 - INSTRUCTING THE OWNER

035-17421-000 Rev B (700)Unitary Products Group 55. Total line lengths are limited to 75 feet due to the storagecapacity of the accumulator. Systems

Pagina 13

 6 Unitary Products Group2. Braze the liquid line to the liquid valve at the outdoorunit. Be sure to wrap the valve body with a wet rag. Allowthe ni

Pagina 14 - Table 3: - Superheat Value

035-17421-000 Rev B (700)Unitary Products Group 7ORIFICE SELECTIONYORKMATE FLOW CONTROL COILSNOTE: The proper orifice must be installed in the indoo

Pagina 15 - Unitary Products Group 15

 8 Unitary Products Group FIGURE 7 : TYPICAL 1 PHASE FIELD WIRING (AIR HANDLER / ELECTRICAL HEAT) FIGURE 8 : TYPICAL 3 PHASE FIELD WIRING (AIR HAN

Pagina 16 - Heating and Air Conditioning

035-17421-000 Rev B (700)Unitary Products Group 9After the thermostat is mounted, route the 24-volt control wir-ing (NEC Class 2) from the thermosta