Bryant 569J Series Installation, Start-up And Service Instructions Manual

569J

AIR--COOLED CONDENSING UNITS
60 Hz, with PURONR(R--410A) REFRIGERANT
SIZES 07--14

Installation, Start--Up and

Service Instructions

TABLE OF CONTENTS

SAFETY CONSIDERATIONS 2....................

INSTALLATION GUIDELINES 2..................

Replacement/Retrofit — R--22 to Puron 2...........

Rated Indoor Airflow (cfm) 3.....................

Matching 569J Model to Evaporator Coil 10.........

INSTALLATION 10 -- 26.........................

Jobsite Survey 10...............................

Step 1 -- Plan for Unit Location 10.................

Step 2 -- Complete Pre--Installation Checks 10........

Step 3 -- Prepare Unit Mounting Support 11..........

Step 4 -- Rig and Mount the Unit 11................

Step 5 -- Determine Refrigerant Line Sizes 11........

Step 6 -- Complete Refrigerant Piping Connections 16...

Step 7 -- Install Accessories 19....................

Step 8 -- Complete Electrical Connections 19.........

Step 9 -- Wind Baffles for Low Ambient Controls 26...

PRE-START-UP 26...............................

System Check 26...............................

Turn On Crankcase Heater 26.....................

Preliminary Charge 26...........................

START--UP 26 -- 36..............................

Preliminary Checks 26...........................

Start Unit 27...................................

OPERATING SEQUENCE 37......................

Base Unit Controls 37...........................

Indoor (Supply) Fan 37..........................

Cooling, Unit Without Economizer 37..............

569J*12F, Unit with Hot Gas Bypass (HGBP) 37......

Cooling, Unit with Economizer 39.................

Heating 39....................................

ROUTINE SYSTEM MAINTENANCE 39............

Quarterly Inspection (and 30 days after initial start) 39...

Seasonal Maintenance 39........................

SERVICE 39 -- 47................................

Refrigeration System 39.........................

Compressor Oil 39..............................

Servicing Systems on Roofs with

Synthetic Materials 39...........................

Liquid Line Filter Drier 40.......................

Field Refrigerant Access Ports 40..................

Factory High--Flow Access Ports 40................

Hot Gas Bypass Valve Adjustments 40..............

Comfort Alert Diagnostic Module 41...............

Compressor Protection 43........................

Crankcase Heater 43............................

Low--Pressure Switch 43.........................

High--Pressure Switch 43.........................

Outdoor Fans 43................................

Lubrication 43.................................

Routine Cleaning of Round-Tube Plate Fin

(RTPF) Coils 46................................

Fastener Torque Values 47

TROUBLESHOOTING 47 -- 48.....................

APPENDIX A
Air Conditioner & Heat Pump with Puron

Quick Reference Guide 49.........................

APPENDIX B

Wiring Diagram List 49...........................

APPENDIX C

Low Ambient Option — Factory Installed 50..........

START--UP CHECKLIST 55 -- 56...................

........................

R

—

1

SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service,
maintenance, or use can cause explosion, fire, electrical
shock or other conditions which may cause personal
injury or property damage. Consult a qualified installer,
service agency, or your distributor or branch for
information or assistance. The qualified installer or
agency must use factory-authorized kits or accessories
when modifying this product. Refer to the individual
instructions package

Follow all safety codes. Wear safety glasses and work
gloves. Use quenching cloths for brazing operations and
have a fire extinguisher available. Read these instructions
thoroughly and follow all warnings or cautions attached to
the unit. Consult local building codes and appropriate
national electrical codes (in USA, ANSI/NFPA70,
National Electrical Code (NEC); in Canada, CSA C22.1)
for special requirements.

569J

It is important to recognize safety information. This is the
safety--alert symbol

unit and in instructions or manuals, be alert to the
potential for personal injury.

Understand the signal words DANGER, WARNING,
CAUTION, and NOTE. These words are used with the
safety-alert symbol. DANGER identifies the most serious
hazards which will result in severe personal injury or
death. WARNING signifies hazards which could result in
personal injury or death. CAUTION is used to identify
unsafe practices, which may result in minor personal
injury or product and property damage. NOTE is used to
highlight suggestions which will result in enhanced
installation, reliability, or operation.

!

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could cause personal
injury or death.

Before performing service or maintenance operations
on unit, turn off main power switch to unit and install
lock(s) and lockout tag(s). Ensure electrical service to
rooftop unit agrees with voltage and amperage listed
on the unit rating plate. Unit may have more than one
power switch.

!

UNIT OPERATION AND SAFETY HAZARD

Failure to follow this warning could cause in personal
injury,death and/or equipment damage.

R

Puron
higher pressures than standard R--22 systems. Do not
use R--22 service equipment or components on Puron
refrigerant equipment.

(R--410A) refrigerant systems operate at

. When you see this symbol on the

WARNING

WARNING

!

WARNING

PERSONAL INJURY AND ENVIRONMENTAL
HAZARD

Failure to follow this warning could cause in personal
injury or death.

Relieve pressure and recover all refrigerant before
system repair or final unit disposal.

Wear safety glasses and gloves when handling
refrigerants. Keep torches and other ignition sources
away from refrigerants and oils.

!

CAUTION

CUT HAZARD

Failure to follow this caution may result in personal
injury.

Sheet metal parts may have sharp edges or burrs. Use
care and wear appropriate protective clothing, safety
glasses and gloves when handling parts and servicing
569J units.

INSTALLATION GUIDELINE

Replacement/Retrofit — R--22 to Puron

Replacement/retrofit installations require change-out of
outdoor unit, metering device, and filter driers.
Change-out of indoor coil (evaporator) and
interconnecting tubing is recommended.

Existing evaporator coil – If the existing evaporator coil
may be re-used, check with the coil manufacturer to verify
the coil construction is suitable for operation with the
higher pressures of Puron
the existing TXV valve is compatible with R-410A,
replace if necessary. The minimum factory test pressure
rating must be 250 psig (1725 kPa). Existing coil will
need to be purged with Nitrogen to remove as much
mineral oil as possible to eliminate cross contamination of
oils.

Acid test – If the existing system is being replaced
because of a compressor electrical failure, assume acid is
in system. If system is being replaced for any other
reason, use an approved acid test kit to determine acid
level. If even low levels of acid are detected, install a 100
percent activated alumina suction-line filter drier in
addition to the replacement liquid-line filter drier.
Remove the suction line filter drier as soon as possible,
with a maximum of 72 hr of operation. Recommendation:
Install a ball valve in the liquid line at the filter drier
location when installing a suction filter in the suction line.

Existing refrigeration piping – Reuse of existing refrigerant
piping involves three issues: quality (strength) of existing
tubing, cleanliness and tube size. Inspect all tube segments
and joints for signs of damage, corrosion or poor brazing.
Flush the interconnecting piping system with dry Nitrogen to
eliminate as much trace of mineral oil as possible.

R

(R-410A). Also determine if

R

2

Same tube sizes are capable of handling higher flowrates
(expressed as tons of cooling capacity) with Puron
refrigerant compared to R--22 at constant pressure drops.

1

For example, a
higher tons with Puron
drop). A 1

/2--inch OD liquid line is rated at 33%

R

1

/8--inch OD suction line is rated at 53% higher

than with R--22 (at 5_F pressure

tons with Puron than with R--22 (at 2_F pressure drop).
Refrigeration lines selected for R--22 use are typically
oversized for Puron applications. Carefully check the
existing suction line size against the table for maximum size
(see Table 8); replace vertical riser segments if necessary.
Check existing liquid line size against sizing data in Table 5
or 6; replace with smaller lines when feasible.

Installation –

1. Remove the existing evaporator coil or fan coil and
install the replacement coil when appropriate.

2. Drain oil from low points and traps in suction line
tubing (and hot gas bypass tubing if appropriate) and
evaporator if they were not replaced. Removing oil
from evaporator coil may require purging of the
tubing with dry nitrogen.

3. Unless indoor unit is equipped with a Puron
approved metering device, change the metering
device to a thermal expansion valve (TXV) designed
for Puron

R

(R-410A).

4. Remove the existing outdoor unit. Install the new out­door unit according to these installation instructions.

5. Install a new field-supplied liquid-line filter drier at
the indoor coil just upstream of the TXV or fix orifice
metering device.

6. If a suction line filter drier is also to be installed, in­stall suction line drier downstream of suction line ser­vice valve at condensing unit.

!

CAUTION

7. If required, install a 100% activated alumina suction
line filter drier at the outdoor unit.

8. Evacuate and charge the system according to the in­structions in this installation manual.

9. Operate the system for 10 hr. Monitor the pressure
drop across the suction line filter drier. If pressure
drop exceeds 3 psig (21kPa), replace suction-line and
liquid-line filter driers. Be sure to purge system with
dry nitrogen and evacuate when replacing filter
driers. Continue to monitor the pressure drop across
suction-line filter drier. Repeat filter changes if neces­sary. Never leave suction-line filter drier in system
longer than 72 hr (actual time).

Rated Indoor Airflow (cfm)

The table below lists the rated indoor airflow used for the
AHRI efficiency rating for the units covered in this
document.

569J

569J***A/B/G/H with 524J***A

Model Numbers Full Load Airflow (cfm)

569J*07A/B --- 524J*07A 2400

569J*07G/H --- 524J*07A 2625

569J*08A/B --- 524J*08A 3000

569J*12A/B --- 524J*12A 4000

569J*14A/B --- 524J*14A 4375

569J***D/E/F with 524J***A

Model Numbers Full Load Airflow (cfm)

569J*12D/E/F --- 524J*12A 4000

569J*14D/E --- 524J*14A 4400

UNIT DAMAGE HAZARD

Failure to follow this caution may result in equipment
damage or improper operation.

Never install suction--line filter drier in the liquid--line
of a Puron

R

system.

3

Identify Factory Options —

Factory options will affect 569J unit pipe sizing selections.
Coil type impacts liquid lift limits; Hot Gas Bypass impacts
the selection of suction tube size in vertical riser segments.
Check this unit’s Model Number against the Model Number
Nomenclature, Fig. 1. Determine the significance of this

Enter this unit’s
Model Number

Position

Example

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

569JE12F000A00A0A

unit’s values in Position 9 (Coil type) and Position 6 (Hot
Gas Bypass, 569J*12F only). Copy the unit’s Model Number
from the unit’s dataplate into the open line in the header
above Fig. 1 to facilitate this step.

Model Type

569J = Bryant Condensing Unit

®

R–410A Refrigerant

Puron

Voltage

E = 460/3/60

P = 208 / 230/3/6

569J

T = 575/3/60

Nominal Tonnage

07 = 6 Tons

08 = 7.5 Tons

12 = 10 Tons

14 = 12.5 Tons

Refrigerant Circuit

A = Single Circuit

B = Single Circuit with Low Ambient Controller

D = Dual Circuit

E = Dual Circuit with Low Ambient Controller

F = Dual Circuit with Hot Gas Bypass (569J* size 12 only)

G = Single Circuit, Two Stage

H = Single Circuit, Two Stage with Low Ambient Controller

Not Used

0 = Not Used

Not Used

0 = Not Used

Packaging

A=Standard

B=LTL

Base Unit Controls

0 = Electro-Mechanical Controls

Electrical Options

A = None

C = Non-Fused Disconnect

Service Options

0 = None

1 = Unpowered Convenience Outlet

2 = Powered Convenience Outlet

Not Used

0 = Not Used

CoilOptions

RTPF

A = Al/Cu Standard

B = Pre Coated Al/Cu

C = E-Coated Al/Cu

E = Cu/CuM=Al/Cu Standard with Louvered Hail Guard

N = Pre Coated Al/Cu with Louvered Hail Guard

P = E-Coated Al/Cu with Louvered Hail Guard

R = Cu/Cu with Louvered Hail Guard

Not Used

0 = Not Used

C150349

Fig. 1 -- Model Number Nomenclature

POSITION NUMBER
TYPICAL

12345678910
0515C12345

DESIGNATESPOSITION
1−2

3−4

Week of manufacture (fiscal calander)

Year of manufacture (”15” = 2015)

Manufacturing location5

6−10

Sequence number

C150336

Fig. 2 -- Serial Number Nomenclature

4

UNIT

569J*07A/B/G/ H

(RTPF)

569J*08A/B

(RTPF)

569J*12A/B

(RTPF)

569J*14A/B

(RTPF)

569J*12D/E/F

(RTPF)

569J*14D/E/

(RTPF)

LEGEND: RTPF = Round Tube/Plate Fin coil

STD. UNIT WT. CORNER A CORNER B CORNER C CORNER D CENTER OF GRAVITY UNIT HEIGHT

lbs. kg. lbs. kg. lbs. kg. lbs. kg. lbs. kg. X Y Z H

389 176 141 64 96 44 62 28 91 41

391 177 142 64 96 44 62 28 91 41

490 222 177 80 120 54 78 35 114 52

598 271 195 88 142 64 110 50 151 68

516 234 185 84 117 53 83 38 131 59

654 297 214 97 155 70 120 54 165 75

Fig. 3 -- 569J Unit Dimensions

18

[457.2]24[609.6]21[533.4]

18

[457.2]24[609.6]21[533.4]

18

[457.2]24[609.6]24[609.6]

20

[508.0]25[635.0]24[609.6]

19

[482.6]23[584.2]24[609.6]

20

[508.0]25[635.0]24[609.6]

C150350

423/

8

[1076.0]

423/

8

[1076.0]

503/

8

[1279.2]

503/

8

[1279.2]

503/

8

[1279.2]

503/

8

[1279.2]

569J

5

Table 1A — Physical Data — 569J*07-14A/B/G/H Units — 60 Hz English

UNIT 569J*07A/B 569J*07G/H 569J*08A/B 569J*12A/B 569J*14A/B

NOMINAL CAPACITY (tons) 6 6 7.5 10 12.5

OPERATING WEIGHTS (lb)

Round Tube/Plate Fin Coil (Cu/Al) 389 389 391 490 598

REFRIGERANT TYPE

Operating Charge (w/ fan coil), Typical (lb)

Shipping Charge (lb) 9.0 9.0 9.0 9.0 9.0

COMPRESSOR

Qty...Type 1...Scroll 1...2 Stage Scroll 1...Scroll 1...Scroll 1...Scroll

Oil Charge (oz) 56 56 60 110 110

CONDENSER FANS

Qty...Rpm 2...1100 2...1100 2...1100 2...1100 2...1100

Motor Hp

Diameter 22 22 22 22 22

569J

Nominal Airflow (Cfm Total) 6000 6000 6000 6000 6000

Watts (Total) 610 610 610 610 610

RTPF CONDENSER COIL

Material (Tube/Fin) Cu / Al Cu / Al Cu / Al Cu / Al Cu / Al

Coil Type

Rows/Fins per inch (FPI) 2/17 2/17 2/17 2/17 3/17

Face Area (sq ft total) 17.5 17.5 17.5 25.1 31.8

CONTROLS

Pressurestat Settings (psig)

High Cutout 630  10 630  10 630  10 630  10 630  10

Cut-in 505  20 505  20 505  20 505  20 505  20

Low Cutout 54  3 54  3 54  3 54  3 54  3

Cut-in 117  5 117  5 117  5 117  5 117  5

PIPING CONNECTIONS (in. ODS)

Qty...Suction 1...11/

Qty...Liquid 1...3/

LEGEND

RTPF — Round Tube/Plate Fin
ODS — Outside Diameter Sweat (socket)

‡

Unit is factory-supplied with partial charge only.

†

Typical operating charge with 25 ft of interconn ecting pipin g.

‡

R-410A R-410A R-410A R-410A R-410A

†

14.0 14.0 17.0 20.0 43.0

1

/

4

3

/8--- i n R TP F

8

8

1

/

4

3

/8--- i n R TP F

1...11/

1...3/

1

/

4

3

/8--- i n R TP F

8

8

1...11/

1...1/

8

2

1

/

4

3

/8--- i n R TP F

1...13/

1...1/

8

2

1

/

4

3

/8--- i n R TP F

1...13/

1...5/

8

8

6

Table 1B — Physical Data — 569J*07-14A/B/G/H Units — 60 Hz SI

UNIT 569J*07A/B 569J*07G/H 569J*08A/B 569J*12A/B 569J*14A/B

NOMINAL CAPACITY (kW) 21.1 21.1 26.4 35.1 44

OPERATING WEIGHTS (lb )

Round Tube / P late Fin Coil (Cu/Al) 176 176 177 222 271

REFRIGERANT TYPE

Operating Charge (w/ fan coil), T yp i c al (kg )

Shipping Charge (kg) 4.1 4.1 4.1 4.1 4.1

COMPRESSOR

Qty...T ype 1...Scroll 1...2 Stage Scroll 1...Scroll 1...Scroll 1...Scroll

Oil Charge (oz) 1.7 1.7 1.8 3.3 3.3

CONDENS ER FANS

Qty...r/s 2...18 2...18 2...18 2...18 2...18

Motor Hp NEMA

Diameter (mm) 560 560 560 560 560

Nominal Airflow (L/s) 2832 2832 2832 2832 2832

Watts (T otal) 610 610 610 610 610

RTPF CONDENSER COIL

Material (T ub e/ Fin) Cu / Al Cu / Al Cu / Al Cu / Al Cu / Al

Coil Type

Rows/Fins per Meter (Fins/m) 2 / 670 2 / 670 2 / 670 2 / 670 3 / 670

Face Area (sq m total) 1.6 1.6 1.6 2.3 3.0

CONTROLS

Pressurestat Settings (kPa)

High Cutout 4347  70 4347  70 4347  70 4347  70 4347  70

Cut-in 3482  138 3482  138 3482  138 3482  138 3482  138

Low Cutout 372  21 372  21 372  21 372  21 372  21

Cut-in 807 34 807 34 807 34 807 34 807 34

PIPING CONNECTIONS (in. ODS)

Qty...Suction 1...11/

Qty...Liquid 1...3/

LEGEND

RTPF — Round Tube/Plate Fin
NEMA — National Electrical Manufacturers Association
ODS — Outside Diameter Sweat (socket)

‡

Unit is factory-supplied with partial charge only.

†

Typical operating charge with 25 ft of interconn ecting pipin g.

‡

†

R-410A R-410A R-410A R-410A R-410A

6.4 6.4 7.7 9.1 19.5

1

/

4

3

/8--- i n R TP F

8

8

1

/

4

3

/8--- i n R TP F

1...11/

1...3/

1

/

4

3

/8--- i n R TP F

8

8

1...11/

1...1/

8

2

1

/

4

3

/8--- i n R TP F

1...13/

1...1/

3

/8--- i n R TP F

8

2

1...13/

1

1...5/

/

4

8

8

569J

7

569J

Table 2A — Physical Data — 569J*12-14D/E/F Units — 60 Hz English

UNIT 569J*12D/E/F 569J*14D/E

NOMINAL CAPACITY (tons) 10 12.5

OPERATING WEIGHTS (lb)

Round Tube/Plate Fin Coil (Cu/Al) 516 654

REFRIGERANT TYPE

Operati ng Charge 1/2 (w/ fan coil), T y p i c al (lb )

Shipping Charge 1/2 (lb) 9.0 / 9.0 9.0/9.0

COMPRESSOR

Qty...Type 2...Scroll 2...Scroll

Oil Charge 1/2 (oz) 42 60

CONDENSER FANS

Qty...Rpm 2...1100 2...1100

Motor Hp

Diameter 22 22

Nominal Airflow (Cfm Total) 6000 6000

Watts (Total) 610 610

RTPF CONDENSER COIL

Material (Tube/Fin) Cu / Al Cu / Al

Coil Type

Rows/Fins per inch (FPI) 2/17 3/17

Face Area (sq ft total) 25.1 31.8

CONTROLS

Pressurestat Settings (psig)

High Cutout 630  10 630  10

Cut-in 505  20 505  20

Low Cutout 54  3 54  3

Cut-in 117  5 117  5

PIPING CONNECTIONS (in. ODS)

Qty...Suction 1/2 1...11/8/ 1...11/81...13/8/ 1...13/

Qty...Liquid 1/2 1...3/8/ 1...3/

LEGEND

RTPF — Round Tube/Plate Fin
ODS — Outside Diameter Sweat (socket)

‡

Unit is factory-supplied with partial charge only.

†

Typical operating charge with 25 ft of interconn ecting pipin g.

‡

†

R-410A R-410A

11.0 / 11.0 22.0/22.0

1

/

4

3

/8--- i n R TP F

8

1

/

4

3

/8--- i n R TP F

1...1/2/ 1...1/

8

2

8

Table 2B — Physical Data — 569J*12-14D/E/F Units — 60 Hz SI

UNIT 569J*12D/E/F 569J*14D/E

NOMINAL CAPACITY (kW) 35.1 44

OPERATING WEIGHTS (kg)

Round Tube/Plate Fin Coil (Cu/Al) 234 297

REFRIGERANT TYPE

Operati ng Charge 1/2 (w/ fan coil), T y p i c al (kg )

Shipping Charge 1/2 (kg) 4.1 / 4.1 4.1 / 4.1

COMPRESSOR

Qty...Type 2...Scroll 2...Scroll

Oil Charge 1/2 (L) 1.2 1.7

CONDENSER FANS

Qty...r/s 2...1100 2...1100

Motor Hp NEMA

Diameter (mm) 560 560

Nominal Airflow (Cfm Total) 6000 6000

Watts (Total) 610 610

RTPF CONDENSER COIL

Material (Tube/Fin) Cu / Al Cu / Al

Coil Type

Rows/Fins per Meter (Fins/m) 2 / 670 3 / 670

Face Area (sq m total) 2.3 3.0

CONTROLS

Pressurestat Settings (kPa)

High Cutout 4347  70 4347  70

Cut-in 3482  138 3482  138

Low Cutout 372  21 372  21

Cut-in 807  34 807  34

PIPING CONNECTIONS (in. ODS)

Qty...Suction 1/2 1...11/8/ 1...11/81...13/8/ 1...13/

Qty...Liquid 1/2 1...3/8/ 1...3/

LEGEND

RTPF — Round Tube/Plate Fin
NEMA — National Electrical Manufacturers Association
ODS — Outside Diameter Sweat (socket)

‡

Unit is factory-supplied with partial charge only.

†

Typical operating charge with 7.62 m of interconnecting piping.

‡

†

R-410A R-410A

5.0 / 5.0 10.0 / 10.0

1

/

4

3

/8--- i n R TP F

8

3

/8--- i n R TP F

1...1/2/ 1...1/

1

/

4

569J

8

2

9

Matching 569J Model to Evaporator Coil

The Model 569J***A/B/G/H is a single-circuit unit design,
requiring one set of refrigeration piping. This model can be
connected to an evaporator coil with one circuit or with two
circuits (by manifolding the evaporator connections into a
single piping system).

The Model 569J***D/E/F is a dual-circuit unit design that
requires two sets of refrigeration piping between the
outdoor unit and the evaporator coil (or coils). This model
can only be connected to an evaporator coil that has two
refrigeration circuits (or to two separate evaporator coils).
The Model 569J***D/E/F CANNOT be connected to a
single-circuit evaporator coil. The Model 569J***D/E/F
CANNOT be field-converted to a single-circuit design.

Table 3 – Evaporator Coil Connections

Evaporator Coil has Connect to Model Notes

569J

Single Circuit 569J***A/B/G/H

Two Circuits

569J***A/B/G/H

Or

569J***D/E/F

Before unpacking this new 569J model, compare the
evaporator coil design to the 569J model.

Manifold evaporator
circuits into single
piping system

Use two separate
piping systems

RIGHT:

REAR:
Min 18” (457 mm)
requried for service

LEFT:
Min 18” (457 mm)
requried for service

FRONT:
42” (1067 mm)

Note: Observe requirements for 39” (914 mm) operating clearance
on either Left or Rear coil opening.

requried for service

Min 18” (457 mm)
requried for service

C110201

Fig. 4 -- Service Clearance Dimensional Drawing

Do not install the outdoor unit in an area where fresh air
supply to the outdoor coil may be restricted or when
recirculation from the condenser fan discharge is possible.
Do not locate the unit in a well or next to high walls.

Evaluate the path and required line length for
interconnecting refrigeration piping, including suction
riser requirements (outdoor unit above indoor unit), liquid
line lift (outdoor unit below indoor unit) and hot gas
bypass line. Relocate sections to minimize the length of
interconnecting tubing.

DO NOT BURY REFRIGERATION LINES.

.INSTALLATION

Jobsite Survey

Complete the following checks before installation.

1. Consult local building codes and the NEC (National
Electrical Code) ANSI/NFPA 70 for special installa­tion requirements.

2. Determine unit location (from project plans) or select
unit location.

3. Check for possible overhead obstructions which may
interfere with unit lifting or rigging.

Step 1 — Plan for Unit Location

The 569J units are designed and approved for outdoor
installation only. Do not locate these units indoors. Do not
add ducting to unit fan system.

Select a location for the unit and its support system (pad,
rails or other) that provides for the minimum clearances
required for safety. This includes the clearance to
combustible surfaces, unit performance and service access
below, around and above unit as specified in unit drawings.
See Fig. 4.

NOTE: Local codes may require different clearances
than specified in Fig. 4. It is the responsibility of installers
to be knowledgeable in local codes and to modify the
recommended clearances to satisfy local codes.

NOTE: Consider also the effect of adjacent units on
airflow performance and control box safety clearance.

Although unit is weatherproof, avoid locations that permit
water from higher level runoff and overhangs to fall onto
the unit.

Step 2 — Complete Pre-Installation Checks

Check Unit Electrical Characteristics: Confirm before

installation of unit that voltage, amperage and circuit
protection requirements listed on unit data plate agree with
power supply provided.

Un--crate Unit: Remove unit packaging except for the top
skid assembly, which should be left in place until after the
unit is rigged into its final location.

Inspect Shipment: File a claim with shipping company if
the shipment is damaged or incomplete.

Consider System Requirements:

S Consult local building codes and National Electrical Code

(NEC, U.S.A.) for special installation requirements.

S Allow sufficient space for airflow clearance, wiring,

refrigerant piping, and servicing unit. See Fig. 3 for unit
dimensions and weight distribution data.

S Locate the unit so that the outdoor coil (condenser)

airflow is unrestricted on all sides and above.

S The unit may be mounted on a level pad directly on the

base channels or mounted on raised pads at support
points. See Tables 1A through 2B for unit operating
weights. See Fig. 3 for weight distribution based on
recommended support points.

10

NOTE: If vibration isolators are required for a particular
installation, use the data in Fig. 3 to make the proper
selection.

Step 3 — Prepare Unit Mounting Support

Slab Mount —

Provide a level concrete slab that extends a minimum of 6
in. (150 mm) beyond unit cabinet. Install a gravel apron in
front of condenser coil air inlet to prevent grass and
foliage from obstructing airflow.

Step 4 — Rig and Mount the Unit

!

CAUTION

Table 4 – Equivalent Lengths for Common Fittings (ft)

Nominal

Tube OD

3

/

8

1

/

2

5

/

8

3

/

4

7/

8

11/

8

13/

8

15/

8

21/

8

90 Std 90 Lrad 90 Street 45 Std 45 Street

1.3 0.8 2.2 0.6 1

1.4 0.9 2.3 0.7 1.1

1.6 1 2.5 0.8 1.3

1.8 1.2 2.9 0.9 1.5

2 1.4 3.2 0.9 1.6

2.6 1.7 4.1 1.3 2.1

3.3 2.3 5.6 1.7 3

4 2.6 6.3 2.1 3.4

5 3.3 8.2 2.6 4.5

Elbows

UNIT DAMAGE HAZARD

Failure to follow this caution may result in equipment
damage.

All panels must be in place when rigging. Unit is not
designed for handling by fork truck.

Rigging: These units are designed for overhead rigging.
Refer to the rigging label for preferred rigging method.
Spreader bars are not required if top crating is left on the
unit. All panels must be in place when rigging. As further
protection for coil faces, plywood sheets may be placed
against the sides of the unit, behind cables. Run cables to
a central suspension point so that the angle from the
horizontal is not less than 45 degrees. Raise and set the
unit down carefully.

If it is necessary to roll the unit into position, mount the
unit on longitudinal rails, using a minimum of 3 rollers.
Apply force to the rails, not the unit. If the unit is to be
skidded into position, place it on a large pad and drag it
by the pad. Do not apply any force to the unit.

Raise from above to lift the unit from the rails or pad
when unit is in its final position.

After the unit is in position, remove all shipping materials
and top crating.

Step 5 — Determine Refrigerant Line Sizes

Select the recommended line sizes for 569J***A/B/G/H
and 569J***D/E/F unit from the appropriate tables.

Determine the linear length of interconnecting piping
required between the outdoor unit and indoor unit
(evaporator). Consider and identify also the arrangement
of the tubing path (quantity and type of elbows in both
lines), liquid line solenoid size, filter drier and any other
refrigeration specialties located in the liquid line. Refer to
the indoor unit installation instructions for additional
details on refrigeration specialties devices.

Determine equivalent line length adjustments for path and
components and add to linear line lengths. See Table 4,
Equivalent Lengths for Common Fittings, for usual fitting
types. Also identify adjustments for refrigeration
specialties. Contact Bryant Applications Engineering for
additional data and information on equivalent lengths.

Nominal

Tube OD

3

/

8

1

/

2

5

/

8

3

/

4

7/

8

11/

8

13/

8

15/

8

21/

8

Branch

Flow

2.6 0.8 1.1 1.3

2.7 0.9 1.2 1.4

3.5 1.2 1.7 1.8

10 3.3 4.7 5

No Reduct Reduce 25% Reduce 50%

3 1 1.4 1.6

4 1.4 1.9 2

5 1.7 2.3 2.6

7 2.3 3.1 3.3

8 2.6 3.7 4

Tees

Straight-Thru

NOTE: Equivalent line lengths will vary based on tube
diameter. Calculate equivalent line length for each pipe by
adding equivalent length adjustments to linear lengths for
each pipe.

Enter the appropriate table to select the recommended line
sizes.

Model/

Position #8

569J***A/B/G/H 5 1

569J***D/E 6 2

569J*12F 7 2

Ta ble Quantity of Line Sets

Liquid Lift —

A liquid lift condition exists when the outdoor unit is located
below the indoor (evaporator) unit and liquid flows vertically
up in a portion of the liquid line. The vertical column of
liquid reduces the available state point subcooling at the
evaporator coil’s thermal expansion valve. This effect
reduces the length of liquid lift (feet of elevation) that a
liquid line size can accommodate. Longer linear tube lengths
will also reduce the amount of liquid lift possible.

Check Tables 5 (569J***A/B/G/H), 6 (569J***D/E) and 7
(569J*12F) for maximum liquid lift capabilities for line
sizes. Reselect the liquid line tube size if necessary. If
maximum available tube size cannot provide the required lift
distance on this installation, relocate the outdoor unit to
reduce the equivalent line length or the lift requirement.

569J

11

Table 5 – 569J*07-14A/B/G/H Piping Recommendations (Single-Circuit Unit)

Linear Length Ft 0 --- 2 5 25 --- 50 50 --- 75 75 --- 100 100 --- 125

m 0 --- 8 8 --- 1 5 15 - -- 23 23 --- 30 30 --- 38

Equivalent
Length

Model
569J*07A/B/G/ H

569J*08A/B

569J

569J*12A/B

569J*14A/B

Legend:

TC Total Capacity, MBH (at 45 F Saturated suction, 95 F outdoor air temp)

SC Sub ---cooling, degrees F (at liquid line valve)
Liquid PD (_F) Liquid line pressure drop, saturated temperature, degrees F

Max Lift Maximum liquid lift (Indoor unit ABOVE outdoor unit only), at maximum permitted pressure drop.
Max Lift PD (_F) Pr essure drop inclu ding Maximum liquid lift value
SuctionLnPD(_F) Suction line pressure drop, saturated temperature, degree F

(Cap Red) Capacity reduction caused by suction line pressure drop GT 2 deg F

#/TR Charge to unit capacity ratio, lbs per ton (at 45 F SST, 95 F ODA)

NOTE: For applications with equivalent length greater than 188 ft (57 m) and/or linear length greater than 125 ft (38 m), contact your local

Ft 0 --- 3 8 38 --- 75 75 --- 113 113 --- 150 150 --- 188
m 0 --- 1 2 12 --- 23 23 --- 34 34 --- 46 46 --- 57

Liquid Line size

3

/8”

3

/8”

1

/2”

1

/2”

5

/8”

1

/2”

5

/8”

Liquid PD (_F) 2.0 4.0 0.7 1.1 0.3 1.4 0.4 1.8 0.5
Max Lift 18 7 34 31 39 44 57 41 57
Max Lift PD (_F) 3.5 4.6 3.5 3.5 3.5 5.0 5.0 5.0 5.0
Suction Line size 7/8”

7

/8” 1 ---1/8”7/8” 1 ---1/8”7/8” 1 ---1/8”7/8” 1 ---1/8”

SuctionLnPD(_F) 0.9 1.8 0.5 2.7 0.8 3.6 1.0 4.5 1.3
Charge 10.8 11.8 13.7 15.2 18.5 16.9 21.3 18.7 24.2
#/TR 1.90 2.07 2.41 2.67 3.25 2.97 3.74 3.28 4.25

Liquid Line size

1

/2”

1

/2”

5

/8”

1

/2”

5

/8”

1

/2”

5

/8”

Liquid PD (_F) 0.6 1.3 0.3 1.9 0.5 2.5 0.7 3.2 0.9
Max Lift 25 50 50 75 75 100 100 97 97
Max Lift PD (_F) 2.7 5.4 4.5 8.1 6.7 10.8 9.0 11.2 8.9
Suction Line size 7/8”

7

/8” 1 ---1/8”7/8” 1 ---1/8” 1 ---1/8” 1 ---1/8” 1 ---3/8”

SuctionLnPD(_F) 1.5 3.1 0.8 4.6 1.2 1.6 2.1 0.7
Charge 13.6 15.4 16.1 17.2 20.5 19.5 23.3 21.5 27.1
#/TR 1.78 2.02 2.11 2.25 2.68 2.55 3.05 2.81 3.54

Liquid Line size

1

/2”

1

/2”

5

/8”

1

/2”

5

/8”

1

/2”

5

/8”

Liquid PD (_F) 0.9 1.9 0.5 2.8 0.8 3.8 1.0 4.7 1.3
Max Lift 25 40 50 28 54 34 68 22 65
Max Lift PD (_F) 2.9 5.0 4.5 5.0 5.0 6.5 6.4 6.5 6.4
Suction Line size 7/8”

7

/8” 1 ---1/8” 1 ---1/8” 1 ---3/8” 1 ---1/8” 1 ---3/8” 1 ---1/8” 1 ---3/8”

SuctionLnPD(_F) 2.4 4.8 1.2 1.8 0.6 2.4 0.9 3.1 1.1
Charge 15.7 17.5 19.7 19.8 23.1 21.6 26.1 23.6 29.2
#/TR 1.67 1.86 2.09 2.10 2.45 2.29 2.77 2.50 3.10

Liquid Line size 5/8”

5

/8” 3/4”

5

/8”

3

/4”

5

/8”

3

/4”

Liquid PD (_F) 0.4 0.8 0.4 1.2 0.6 1.6 0.8 2.0 1.1
Max Lift 23 16 23 10 18 28 38 21 36
Max Lift PD (_F) 1.8 1.84 1.84 1.8 1.8 3.3 3.3 3.3 3.3
Suction Line size 1 -- -1/8” 1 ---1/8” 1 ---3/8” 1 ---1/8” 1 ---3/8” 1 ---3/8” 1 ---3/8” 1 ---5/8”
SuctionLnPD(_F)

(Cap Red)

1.1 2.2 0.8 3.3
(---2.3%)

1.2 1.6 2.0 0.8

Charge 31.8 34.7 37.6 37.6 41.8 41.1 46.1 44.2 51.6
#/TR 2.62 2.86 3.09 3.09 3.44 3.38 3.79 3.64 4.24

Bryant representative.

1

/2”

1

/2”

1

/2”

5

/8”

5

/8”

5

/8”

5

/8”

3

/4”

12

Table 6 – 569J*12-14D/E Piping Recommendations (Two-Circuit Unit)

NOTE: 569J*D/E requires TWO sets of refrigeration piping
Linear Length

Equivalent
Length

Model
569J*12D/E

569J*14D/E

Legend:

TC Total Capacity, MBH (at 45 F Saturated suction, 95 F outdoor air temp)

SC Sub -- -cooling, degrees F (at liqu id line valve)
Liquid PD (_F) Liquid line pressure drop, saturated temperature, degrees F

Max Lift Maximum liquid lift (Indoor unit ABOVE outdoor unit only), at maximum permitted pressure drop.
Max Lift PD (_F) Pressure drop including Maximum liquid lift value
SuctionLnPD(_F) Suction line pressure drop, saturated temperature, degree F

(Cap Red) Capacity reduction caused by suction line pressure drop GT 2 deg F

#/TR Charge to unit capacity ratio, lbs per ton (at 45 F SST, 95 F ODA)

NOTE: For applications with equivalent length greater than 188 ft (57 m) and/or linear length greater than 125 ft (38 m), contact your local Bryant

Ft 0 --- 2 5 25 --- 50 50 --- 75 75 --- 100 100 --- 125
m 0 --- 8 8 --- 1 5 15 --- 23 23 --- 30 30 --- 38
Ft 0 --- 3 8 38 --- 75 75 --- 113 113 --- 150 150 --- 188
m 0 --- 1 2 12 --- 23 23 --- 34 34 --- 46 46 --- 57

Liquid Line size

3

/8”

3

/8”

3

/8”

3

/8”

1

/2”

3

/8”

1

/2”

Liquid PD (_F) 1.4 2.7 5.5 5.5 0.9 6.9 1.1
Max Lift 25 50 75 82 100 66 125
Max Lift PD (_F) 3.4 6.8 10.2 12.1 9.0 12.1 11.2
Suction Line size3/4”
SuctionLnPD(_F)

(Cap Red)

1.4 1.2 1.8

7

/8”

7

/8”

7

/8” 1 ---1/8”7/8” 1 ---1/8”

2.5
(---0.8%)

0.8

3.1

(---1.9%)

0.9

Charge 9.0 10.0 11.0 12.1 15.7 13.1 17.7
#/TR 0.73 0.81 0.89 0.97 1.27 1.05 1.42

Liquid Line size

3

/8”

3

/8”

3

/8”

3

/8”

1

/2”

3

/8”

1

/2”

Liquid PD (_F) 2.1 4.1 6.2 8.2 1.5 10.3 1.8
Max Lift 128 50 75 69 155 42 125
Max Lift PD (_F) 4.0 8.1 12.1 13.6 9.4 13.6 11.7
Suction Line size7/8”
SuctionLnPD(_F)

1.0 1.9 2.9

(Cap Red)

7

/8”

7

/8” 1 ---1/8” 1 ---1/8” 1 ---1/8”

0.8 1.1 1.4

(---1.5%)

Charge 17.0 18.0 19.0 19.5 20.6 23.7 21.8 25.7
#/TR 1.36 1.44 1.52 1.56 1.65 1.90 1.74 2.05

representative.

569J

13

Table 7 – 569J*12F HGBP Piping Recommendations (Two-Circuit Unit)

NOTE: 569J*12F units require TWO sets of refrigeration piping

Linear Length Ft 0-25 25-50 50-75 75-100 100-125

m 0-8 8-15 15-23 23-30 30-38

Equivalent
Length

Model

569J*12F Liquid Line

569J

Ft 0-38 38-75 75-113 113-150 150-188

m 0-12 12-23 23-34 34-46 46-57

3

/

8

3

/

8

3

/

8

3

/

1

8

/

Pressure Drop 1.8 3.5 5.2 8.7 1.2 8.7 1.5

Max Lift 25 50 75 65 100 62 125

Pressure Drop 3.8 7.5 11.3 12.2 9.4 13.7 11.7

Suction Line

Circuit 1: VAPOR RISER REQUIRED, NOT GREATER THAN 20 FT (6.1 M) --- See Fig. 5)

Tube S

Tube A

5

/

8

5

/

8

1-1/

5

/

8

8

1-3/

5

/

8

8

1-3/

5

/

8

8

Pressure Drop 2.0 2.0 1.9 2.0 2.0

Circuit 1: VAPOR RISER GREATER THAN 20 FT (6.1 M) --- See Fig. 6)

Tube S

Tube A

5

5

Tube B NR

/

8

/

8

7

/

8

5

/

8

1

/

2

7

/

8

5

/

8

5

/

8

1-1/

5

/

5

/

8

8

8

Pressure Drop 2.0 1.6 1.7 1.7 2.1

Circuit 1: NO VAPOR RISER REQUIRED

Circui t 2:

7

/

8

7

/

8

7

/

8

7

/

8

1-1/

1-1/

8

8

1-1/

1-1/

8

8

Pressure Drop 1.1 2.1 0.9 1.2 1.5

Charge (lbs) 1/2 13.3 14.3 15.8 16.9 20.0 18.1 22.0

3

2

/

8

1-3/

5

/

8

1-1/

5

/

8

5

/

8

1-1/

1-1/

1

/

2

8

8

8

8

Legend:

Equivalent Length Equivalent tubing length, including effects of refrigeration specialties devices

Linear Length Typical linear tubing length (50% added to linear to define Equivalent Length for this table)

Liquid Line Tubing size, inches OD.

Max Lift Maximum liquid lift (indoor unit ABOVE outdoor unit only), at maximum permitted liquid line pressure drop —

Suction Line Tube size, inches OD

Charge Charge Quantity, lbs. Calculated for both liquid line sizes (where applicable), but only with larger suction line size (where applicable)

NOTE: For applications with equivalent length greater than 188 ft (57 m) and/or linear length greater than 125 ft (38 m), contact your local

S Linear Length Less than 75 ft (23 m): Minimum 2.0° F subcooling entering TXV
S Linear Length Greater than 75 ft (23m): Minimum 0.5° F subcooling entering TXV

Bryant representative.

14

Suction Riser —

A suction riser condition exists when the outdoor unit is
located above the indoor (evaporator) unit and suction
vapor must flow vertically up to return to the compressor.
Oil return is a concern when the suction tube size is too
large to produce the minimum refrigerant velocity to
ensure oil return at minimum load conditions.

569J***A/B/G/H and 569J***D/E (WITHOUT HGBP)
Check Table 8 for maximum suction tube size for 569J units
at minimum load conditions. Consider suction speed riser
(reduced tube size for vertical segment only) or double
suction riser arrangement if the planned suction tube size
does not provide necessary minimum flowrates for this riser.

Ta bl e 8 –

Model: Unit Size Maximum Tube Size

569J***A/B 07 13/

569J*07G/H 07 11/

569J***D/E 12 13/

569J*12F 12 See Table 7

569J Maximum Suction Pipe Size

8

08 15/

12 15/

14 21/

14 15/

8

8

8

8

8

8

A

20-FT (6.1 M) MAX

S

LEGEND

A - Suction Riser Without Trap

S - Suction Line to Condensing Unit

CONDENSING
UNIT

C12404

Fig. 5 -- Suction Line Piping -- Speed Riser

If the vertical elevation difference is greater than 20--ft
(6.1--m) linear feet or requires more than two short lift
segments, select the Circuit 1 suction line size from
Double Suction Riser lines data under VAPOR RISER
GREATER THAN 20 FT (6.1 M). See Fig. 6. Tube S is
the horizontal line size. Tube A is the reduced diameter
riser size without bottom trap; Tube B is the parallel riser
size with bottom oil trap.

A

S

569J

569J*12F UNIT WITH OPTIONAL HOT GAS BYPASS
Special consideration for suction riser requirements must
be considered when applying this factory--installed hot gas
bypass. It is extremely important to consider the lowest
possible refrigerant tons of refrigerant flow when hot gas
bypass is functioning to assure proper oil return up suction
risers.

Table 7 provides recommended tube sizes for model
569J*12F unit which includes the factory--installed hot
gas bypass system on Circuit 1. The selections in this
table are based on evaluations of system minimum load
operating conditions for comfort cooling applications,
with compressor saturated suction pressure to 28_F
(--2.2_C) minimum.

Table 7 includes liquid line size selections based on use of
RTPF coil option only.

Table 7 includes three different suction line size selections
for Circuit 1 based on the elevation difference conditions
between the 569J unit and the evaporator coil location.

Outdoor unit ABOVE evaporator coil: This installation
will have at least one suction riser segment. If the vertical
elevation difference is less than 20--ft (6.1 m) linear feet
and requires only one or two segments, consider a speed
riser selection for Circuit 1; use the line marked VAPOR
RISER REQUIRED; NOT GREATER THAN 20 FT
(6.1 M). See Fig. 5. Tube S is the horizontal line size;
tube A is the reduced diameter riser size.

S

FROM
EVAPORATOR

LEGEND

A - Suction Riser Without Trap

B - Suction Riser With Trap

S - Suction Line to Condensing Unit

B

C12405

Fig. 6 -- Suction Line Piping -- Double Riser

Outdoor unit BELOW evaporator coil and no vertical
riser segments: Select Circuit 1 suction line size from

NO VAPOR RISER line.
Circuit 2 suction line: Because there is no hot gas bypass

system in Circuit 2, no special riser selections are
necessary. Select Circuit 2 suction line from bottom line
for all 569J*12F installations.

Vertical Separation (outdoor unit above indoor unit) –

Vertical elevation difference of 200 ft (60 m) is permitted
when the outdoor unit (569J***A/B/G/H or
569J***D/E/F) is located above the indoor unit.

15

Step 6 — Complete Refrigerant Piping Connections

IMPORTANT: Do not bury refrigerant piping

underground.

IMPORTANT: A refrigerant receiver is not provided
with the unit. Do not install a receiver.

Provide Safety Relief —

If local codes dictate an additional safety relief device,
purchase locally and install locally. Installation will
require the recovery of the factory shipping charge before
the factory tubing can be cut and the supplemental relief
device is installed.

Model 568J***D/E/F has two separate refrigeration systems.
If required, each circuit will require a field-supplied/installed
supplemental relief device.

Check 569J Model with Evaporator Coil Connections —

569J

Confirm before installation of unit that the evaporator coil
connections are consistent with this 569J model. See
Table 3 on page 10.

Insulate Suction Lines —

Apply closed-cell tubular insulation to all suction lines
between evaporator coil connection and 569J unit’s suction
service valve.

569J***D/E/F Piping Connections —

The 569J***D/E/F’s two circuits are designated Circuit 1
and Circuit 2. Circuit 1 is controlled by the thermostat’s Y1
(or TC1) contact and will be the first circuit on and last
circuit off. Circuit 2 is controlled by the thermostat’s Y2 (or
TC2) contact and this circuit is always the “lag” circuit.

Plan the Circuit 1 and Circuit 2 tubing segments carefully,
mark each segment and check constantly as piping
systems are assembled to avoid piping errors.

569J***D/E/F unit cannot be field-piped as a
single-circuit/tandem system.

Final Tubing Check. 569J***D/E/F —

Before completing the field piping connections to the
569J***D/E/F unit service valves, confirm that the
suction line to the indoor coil’s first--on/last--off circuit
(and its companion liquid line) are correctly identified as
Circuit 1 use for the 569J***D/E/F unit. If a suction riser
is required, it must be in Circuit 1.

Connecting 524J to 569J***D/E/F: The 524J fan coil in
sizes 12, 14 and 16 is a face-split coil design that also has its
circuits designated as 1 and 2. See Fig. 8. Note that the
lower coil segment changes as the arrangement of the 524J
changes. In a vertical arrangement, the 524J’s lower coil
segment is segment 2; this segment should be connected to
the 569J***D/E/F’s Circuit 1. In a horizontal arrangement,
the 524J’s lower segment is now segment 1; this segment
should be connected to the 569J***D/E/F’s Circuit 1.

Note that refrigerant suction piping should be insulated.

524J
Arrangement

Vertical

Horizontal

Cooling

Stage

Y1
Y2

Y1
Y2

524J Coil

Segment

2
1

1
2

Connect to

569J***D/E/F

Circuit 1
Circuit 2

Circuit 1
Circuit 2

See Fig. 7 for location of Circuit 1 and Circuit 2 service
valves and field piping connections. Circuit 1 is on the
right-hand side of the service valve compartment; Circuit 2
is on the left.

When a single piece evaporator coil with two separate circuits
is connected to a 569J***D/E/F, the lower coil circuit should
be connected to the 569J***D/E/F’s Circuit 1 so that the
evaporator’s lower coil segment is first-on/last-off (to avoid
re-evaporation of condensate on dry lower coil segments).

CKT

2

CKT

1

Circuit 1

Connections

Connections

Circuit 2

C10912

Fig. 7 -- 569J***D/E/F Service Valve Locations

1

2

FIRS T ON/LA ST OFF = 2

VERTICAL INSTALLATION

2

1

FIRS T ON /LAST OF F = 1

HORIZONTAL INSTALLATIO N

C10071

Fig. 8 -- Typical Evaporator Coil Connections (524J)

16

Install Filter Drier(s) and Moisture Indicator(s) —

Every unit MUST have a filter drier in the liquid line.
569J***D/E/F models require two filter driers (one in each
liquid line). Locate the filter drier(s) at the indoor unit, close to
the evaporator coil’s thermal expansion valve (TXV) inlets.

569J units include one (569J***A/B/G/H) or two
(569J***D/E/F) Puron-duty filter drier(s), shipped in cartons
attached to the unit basepan. Remove the filter drier(s) and
prepare to install in the liquid line(s) at the evaporator coil.
Do not remove connection fitting plugs until ready to
connect and braze the filter drier into the liquid line position.

Table 9 – Puron-duty Filter Drier(s)

Model-Size Qty

569J*07
A/B/G/H

569J*08A/B 1

569J*12A/B 1

569J*14A/B 1

569J*12D/E/F 2

569J*14D/E 2

Liquid

Line OD

3

1

/8-in 8cu.in. KH43LG091

1

/2-in 16 cu. in. KH43LG085

1

/2-in 16 cu. in. KH43LG085

5

/8-in 16 cu. in. KH43LG086

3

/8-in 8cu.in. KH43LG091

1

/2-in 16 cu. in. KH43LG085

Desiccant

Volume

Part

Number Ref

Installation of liquid line moisture indicating sightglass in
each circuit is recommended. Locate the sightglass(es)
between the outlet of the filter drier and the TXV inlet.

Refer to Table 10 for recommendations on refrigeration
specialties.

In some applications, depending on space and convenience
requirements, it may be desirable to install 2 filter driers and
sight glasses in a single circuit application. One filter drier
and sight glass may be installed at A locations (see Fig. 9)
or 2 filter driers and sight glasses may be installed at B
locations (see Figs. 9 and 10).

Select the filter drier for maximum unit capacity and
minimum pressure drop. Complete the refrigerant piping
from the indoor unit to the outdoor unit before opening
the liquid and suction lines at the outdoor unit.

Install Liquid Line Solenoid Valve —

It is recommended that a solenoid valve be placed in the
main liquid line (see Figs. 9 and 10) between the condensing
unit and the evaporator coil. Locate the solenoid valve at the
outlet end of the liquid line, near the evaporator coil
connections, with flow direction arrow pointed at the
evaporator coil. Refer to Table 10. (A liquid line solenoid
valve is required when the liquid line length exceeds 75 ft
[23 m].) This valve prevents refrigerant migration (which
causes oil dilution) to the compressor during the off cycle, at
low outdoor ambient temperatures. Wire the solenoid in
parallel with the compressor contactor coil (see Figs. 9 and

10). This means of electrical control is referred to as
solenoid drop control.

Table 10 – Refrigerant Specialties Part Numbers

LIQUID LINE

SIZE (in.)

3

/

8

1

/

2

5

/

8

569J***D/E/F units require TWO sets of parts.

LIQUID LINE

SOLENOID VALVE (LLSV)

EF680033 EF680037 KM680008
EF680035 EF680037 KM680004

EF680028 EF680032 KM680005

8 DIAMS

MIN

8 DIAMS

MIN

8 DIAMS

EQUALIZER LINE

TXV

EQUALIZER LINE

TXV

CKT 2

SIGHT
GLASSES
B LOCATION

TXV

CKT 1

MIN

SIGHT GLASS
A LOCATION

FILTER
DRIERS
B LOCATION

FILTER DRIER
A LOCATION

LIQUID LINE
SOLENOID
VALVE

SIGHT GLASS
A LOCATION

INDOOR
COIL CKT

AIRFLOW

INDOOR
COIL CKT 2

AIRFLOW

INDOOR
COIL CKT 1

AIRFLOW

TXV
SENSING
BULB

15 DIAMS

10

MIN

DIAMS

Single Circuit Coil Piping Configuration

For single compressor condensing units

TXV
SENSING
BULB

15 DIAMS

10

MIN

DIAMS

TXV
SENSING
BULB

15 DIAMS

10

MIN

DIAMS

Dual Circuit Coil Piping Configuration

For single compressor condensing units

Fig. 9 -- Location of Sight Glass(es) and Filter Driers

Typical 569J***A/B/G/H Systems

8 DIAMS

MIN

8 DIAMS

EQUALIZER LINE

TXV

CKT 2

TXV

CKT 1

MIN

SIGHT
GLASSES

FILTER
DRIERS

AIRFLOW

AIRFLOW

SUCTION
CIRCUIT 2

TXV
SENSING
BULB

15 DIAMS

10

MIN

DIAMS

TXV
SENSING
BULB

15 DIAMS

10

MIN

DIAMS

SUCTION
CIRCUIT 1

Dual Circuit Coil Piping Configuration

For two circuit condensing units

Fig. 10 -- Location of Sight Glasses and Filter Driers

Typical 569J***D/E/F Systems

LLSV
COIL

17

SIGHT

GLASS

FILTER

DRIER

provided with unit

see Table 9

FLOW

FILTER DRIER
A LOCATION

LIQUID LINE
SOLENOID
VALVE

LIQUID LINE
SOLENOID VALVE
CIRCUIT 2

LIQUID LINE
SOLENOID VALVE
CIRCUIT 1

FLOW

569J

C10202

FLOW

FLOW

C10072