Bryant 619P Series, 538P Series Installation Instructions Manual

619P/538P

Heating & Cooling Systems

TABLE OF CONTENTS

PARTS LIST

MODEL NU MBER NOMENCLATURE

SAFETY C ONSIDERATI ONS
DIMENS IONS

CLEARA NCES

INSTALLATIO N INSTRUCTION S

INDOOR U NIT INSTAL LATION

OUTDOO R UNIT INSTA LL ATION

RUNNIN G TESTS



PAGE

2

3

4
5

6

7

8

12

17

NOTE: Re ad the entire ins tr uction manual b ef ore starting th e
instal lation.

538/619P

PARTS

Part

No.

1 Indoor Unit

2 Mounting Plate

3 Mounting
4 Anchor 5

Air Filter

5

Remote Control

6

7 Remote Control Holder

6 Mounting

9 Outdoor Unit 1

Saaw A ST3.9x25-C-H

Saew B ST2.0x10-C-H

N•m•

LIST

of

Pert

•Indoor

Qty

5

2

• Outdoor

Nale:

- If the outdoor unit

enters the wall

- Piping and

-

The

illuslnltion

Is

higher than the Indoor unit, prevent

to the indoor unit. This will

the

Interconnecting wlrtng

above

is only a

sketch.

ensure

are

fteld

Dilfarent models

that

BUpplled.

rain

from

ftowtng

Into

the

rain

will drip from the connection pipe before it enters the wall.

may

be

slightly dilfarent

Indoor unit along the connection pipe

2

•

by

making a

downward

arc In the connection pipe

A14342

before

It

40 MA Q B 09 B -- 3

Digits 7, 8 indicate the system's capacity in 1000
BTU/Hr

Example: 09 = 9000 BTU/Hr

Maximum Number of fan coil units connected to the outdoor unit
B = 1:1

Digit 12 indicates voltage
1 = 115/l/60
3 = 208-230-1-60Hz

Digits 10, 11 - blank

Digit 9 - Indoor Fan Coil Unit Type
B = High-Wall
C = Cassette
D = Ducted
F = Console
G = Underceiling
H = High Wall Color Variation

- = Outdoor

Digit 5 indicates the system's type:
C = Cooling only;
Q = Heat pump

Digits 3 and 4 represent the model

The first two digits indicate the equipment type.
40 = Indoor unit;
38 = Outdoor uni

3

SAFETY CONSIDERATIONS

Installing, starting up, and servicing air-conditioning equipment

to

can be hazardous due
and equipment location (roofs, elevated structures, etc.).

Only trained, qualified installers and service mechanics should
install, start-up, and service this equipment.

Untrained personnel can perform basic maintenance functions such
as

cleaning coils. All other operations should be performed by

trained service personnel.
When working on the equipment, observe precautions in the

literature and on tags, stickers, and labels attached to the
equipment.

Follow all safety codes.
quenching cloth and fire extinguisher nearby when brazing. Use
care in handling, rigging, and setting bulky equipment.

Read these instructions thoroughly and follow all warnings or
cautions included in literature and attached to the unit. Consult
local building codes and National Electrical Code
special requirements. Recognize safety information. This is the

safety-alert
in instructions or manuals, be alert
injury. Understand these signal words: DANGER, WARNING, and
CAUTION. 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
injury or product and property damage. NOTE is used
suggestions which will result in enhanced installation, reliability, or
operation.

symbol&.

A.

ELECTRICAL
Failure to follow this warning could result in personal

injury or death.
Before installing, modifying, or servicing system, main

electrical disconnect switch must be in the OFF
position. There may be more than 1 disconnect switch.
Lock out and tag switch with a suitable warning label.

A.

system pressures, electrical components,

Wear

safety glasses and work gloves. Keep

(NEC) for

When you see this symbol on the unit and

to

the potential for personal

may

result in minor personal

to

WARNING

SHOCK

HAZARD

WARNING

EXPLOSION HAZARD
Failure

to

result in death, serious personal injury,

and/or property damage.

Never use air or gases containing
oxygen for leak testing or operating
refrigerant compressors. Pressurized
mixtures
oxygen can lead

follow this warning could

of

air or gases containing

to

an

explosion.

highlight

A.

EQUIPMENT DAMAGE HAZARD
Failure

to

damage or improper operation.
Do not bury more than 36 in. (914 mm)

in the ground.

6 in. (152 mm) vertical rise

a
the outdoor units.
buried, refrigerant may migrate
during extended periods
refrigerant slugging and could possibly damage the
compressor

follow this caution may result in equipment

CAUTION

If

any section

If

more than the recommended length is

of

at

start-up.

of

of

pipe is buried, there must be

to

the valve connections on

to

the cooler buried section

system shutdown. This causes

refrigerant pipe

SYSTEM REQUIREMENTS

Allow sufficient space for airflow and servicing unit. See Fig. 1
for minimum required distances between unit and walls or ceilings.

and

Recommended Connection Method for Power
cation Wiring
ence>

Power Wiring:
The main power is supplied

connecting cable from the outdoor unit
three (3) wires and provides the power for the indoor unit.
wires are high voltage AC power and one is a ground wire.

Consult your local building codes and the NEC (National
Electrical Code) or CEC (Canadian Electrical Code) for special
requirements.

All wires must be sized per NEC or CEC and local codes. Use
Electrical Data table MCA (minimum circuit amps) and MOCP
(maximum over current protection)
the disconnect fuse or breakers respectively.

Per caution note, only copper conductors with a minimum 300 volt
rating and 2/64-inch thick insulation must be used.

Communication Wiring:
A separate shielded copper conductor only, with a minimum 300

volt rating and 2/64-inch thick insulation, must be used
communication wire from the outdoor unit

To

minimize voltage drop

wire size and maximum lengths shown in the chart below:

EQUIPMENT DAMAGE HAZARD
Failure to follow this caution may result in equipment

damage or improper operation.

• Wires should be sized based on NEC and local codes.

• Use copper conductors only with a minimum 300 volt
rating and 2/64 inch thick insulation .

A.

ITo

minimize communication wiring interfer-

to

Wire Size

18AWG
16AWG

the outdoor unit. The field supplied

of

the control wire, use the following

to

indoor unit consists

to

correctly size the wires and

to

50 {15)

CAUTION

Communi-

the indoor unit.

Length

ft (m)

50 {15)

to

100 (30)

as

of

Two

the

4

•

9K/12K

24K/30K

32.9 (835) 7.8 (198) 11.0 (280) 19.2 (8.7)

39.0 (990) 8.6 (218) 12.4 (315) 26.5 (12.0)

46.7 (1186) 10.2 (258) 13.4 (343) 40.8 (18.5)

24K
30K

32.0 (810) 22.0 (558) 82.5 (37.4)

32.3 (845) 27.6 (700) 102.5 (46.5)

37.2 (945) 31.9 (810) 137.6 (62.4)

37.2 (945) 31.9 (810)

12.2 (310)

12.6 (320)

15.6 (395)

15.6 (395) 157.6 (71.5)

20.9 (530)

22.1 (560)

25.1 (640)

25.1 (640)

11.4 (290)

13.2 (335)

15.9 (405)

15.9 (405)

5

CLEARANCES-ENDOOR

511

(0.13mf

min.

~

,,

CEILING

11

6

(0.15m) min.

s·

.._

---

FLOOR

Fig. 1 -

(1.8m)

Indoor

Unit

00

---

Clearance

I

511

(0.13m)

=

min.

"'--

::::::-

_;n

~---

A07891

CLEARANCES-OUTDOOR

UNIT

A

B

c

D

E

Fig. 2 -

B •

Outdoor

Unit

Minimum V.lua

eo

Clearance

ln.(mm)

24

(810)

24

(810)

(2032)

12

(305)

24

(610)

Air-inlet

6

•