York E1FB180 - Manuals - manualsarea.com

Page 2 - TABLE OF CONTENTS; INSTALLATION

2 Unitary Products Group 035-16192-001-A-1001 E 1 F B 2 5 8 A PRODUCT NOMENCLATURE PRODUCT GENERATION 1 = First Generation PRODUCT CATEGORY E = Split-System Heat Pump Outdoor Unit PRODUCT IDENTIFIER FB = Outdoor Unit VOLTAGE CODE 25 = 208/230-3-6046 = 460-3-60 NOMINAL COOLING CAPACITY 180 = 15 Ton24...

Page 3 - The outdoor units must be installed outside the building.; GROUND LEVEL LOCATIONS; CAUTION: Care should be taken to protect the unit from; RIGGING AND HANDLING; CAUTION: Spreaders, longer than the largest dimension; TABLE 1 - UNIT APPLICATION DATA

LIMITATIONS These units must be installed in accordance with all nationaland local safety codes. If no local codes apply, installation mustconform with the appropriate national codes. See Table 1 forunit application data. Units are designed to meet NationalSafety Code Standards. If components are to...

Page 4 - POWER WIRING; TABLE 2 - PHYSICAL DATA

CAUTION: LENGTH OF FORKS MUST BE A MINIMUM OF 54" (when lifting from the compressor end of theunit) and a MINIMUM OF 42" (when lifting from thefront or rear of the unit). Remove the nesting brackets from the four corners on top ofthe unit. All screws that are removed to take these brackets o...

Page 5 - TABLE 3 - ELECTRICAL DATA

Unitary Products Group 5 035-16192-001-A-1001 Y1 W1 Y2 C R X O HC O HR G W1 Y2 Y1 RC X RC Y1Y2 O W1 X G TB1 TB2 TERMINALS ON: - Supply Air Blower Motor Contactor 10M OR - Terminal Block Electric Heat Control Box GROUND SCREW "Heat Pump only" Units GROUND LUG Units with Electric Heat Accessor...

Page 6 - CLEARANCES; CENTER OF GRAVITY

6 Unitary Products Group 035-16192-001-A-1001 All dimensions are in inches. They aresubject to change without notice. Certifieddimensions will be provided upon request. CLEARANCES Overhead (Top) 1 120" Front(Piping and Access Panels) 30" Left Side 24" Right Side 24" Rear 24" Bott...

Page 7 - REFRIGERANT PIPING; GENERAL GUIDELINES; NOTE: Never base refrigerant line sizes on the OD of the suc-; SERVICE VALVES; WARNING: Provisions for recovering refrigerant releases; TABLE 4 - SUCTION LINES

and/or drafts. Circulation of air to the thermostat should not be blocked by curtains, drapes, furniture, partitions, etc. Some installations may require a locking cover to protect the thermostat from tampering and/or damage. Both the manual and the auto changeover thermostats havenon-adjustable, vo...

Page 8 - TABLE 6 - REFRIGERANT LINE CHARGE; TABLE 5 - LIQUID LINES

3. Turn the stem in (or clockwise) between 1/4 and 1/2 turn toopen the access port. As soon as some internal pressure is relieved, close the ac- cess port. DO NOT remove the entire holding charge. NOTE: The copper disc on the liquid connection will prevent any internal pressure from being relieved t...

Page 9 - NOTE: The vacuum pump connections should be short and; BALANCE POINT SETTING

4. After the disc has been removed, burnish the external sur- faces and clean the internal surfaces as outlined above. 5. Move the dry nitrogen supply back to the access port on the liquid line service valve. 6. Braze the liquid line to the liquid connection on the indoor unit while maintaining a mi...

Page 10 - SERVICE PORTS IN SHIPPING POSITION; SIDE VIEW; SIDE VIEW; SERVICE PORTS IN INSTALLED POSITION; ALTERNATE CHARGING METHODS; If you are starting a unit when the ambient temperature is

10 Unitary Products Group 035-16192-001-A-1001 COPPER 2 SCREWS CORNER POST SERVICE PORTS IN SHIPPING POSITION UNIT WALL SIDE VIEW COPPER TUBE UNIT WALL COPPER 2 SCREWS CORNER POST TOP VIEW UNIT WALL LOOSEN SCREWS SIDE VIEW (AS SHIPPED) PUSH SERVICE PORTS THROUGH CORNER POST TIGHTEN SCREWS SIDE VIEW ...

Page 11 - GENERAL; CAUTION: Reversing valves and check valves are precise; SYSTEM SEQUENCE OF OPERATION; COOLING OPERATION; When TC1 of the thermostat closes on demand for cooling,; OPERATION

GENERAL During the cooling cycle, when the reversing valve solenoidsbecomes energized, operation will be the same as any conven-tional air conditioning system. During the heating cycle, when the reversing valve solenoidsbecomes de-energized, compressor discharge gas will be di-verted to the indoor c...

Page 14 - CRANKCASE HEATER; CAUTION: DO NOT ATTEMPT TO START THE COM-; SAFETY FEATURES; settings within the limitations of the system; MAINTENANCE; CLEANING; NOTICE TO OWNER

CRANKCASE HEATER The crankcase heaters must be energized at least 8 hours bef-ore starting the compressor. To energize the crankcase heat-ers, the main disconnect switch must be closed. During this 8hour period, the system switch on the room thermostat must be“OFF” to prevent the compressor from sta...

Page 15 - ODDB

Unitary Products Group 15 035-16192-001-A-1001 150 200 250 300 350 400 50 60 70 80 90 Suction Pr e s s ur e (ps ig) Di sc ha rg e Pr essu re (p si g) 115 °F 105 °F 95 °F 85 °F 75 °F ODDB 150 200 250 300 350 400 450 50 60 70 80 90 Suction Pr e s s ur e (ps ig) Di sc ha rg e Pr essu re (p si g) 115 °F...

Page 16 - IDDB

16 Unitary Products Group 035-16192-001-A-1001 FIG. 9 - HEATING MODE CHARGING CHART AT 4800 CFM - EFB180A 50 100 150 200 250 300 350 400 30 40 50 60 70 80 90 Suction Pr e s s ur e (ps ig) Di sc ha rg e Pr essu re (p si g) 80 °F70 °F60 °F IDDB FIG. 10 - HEATING MODE CHARGING CHART AT 6000 CFM - EFB18...

Page 19 - NOTES

NOTES Unitary Products Group 19 035-16192-001-A-1001