EasyManuals Logo

Carrier 38E User Manual

Carrier 38E
20 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
HEATING
&
COOLING
38E,Q
Condensing
Units
and
Heat
Pumps
Service
Manual
38EH,EN,ES,QH,QN,QS
TABLE
OF
CONTENTS
Page
INTRODUCTION.
1,
2
Models
and
SEER
Ranges.
1
Factory-Installed
Options.
2
SAFETY
CONSIDERATIONS
.
.
.
.
..
3
SERVICE.
3
Cabinet.
3
REMOVING
LOUVERED
CASING
REMOVING
FAN
ORIFICE
ELECTRICAL
BOX
ACCESS
Electrical.
5
-
1
1
CONTACTORS
CAPACITORS
TIME
GUARD
II
CRANKCASE
HEATER
PRESSURE
SWITCHES
DEFROST
THERMOSTATS
,
PRINTED-CIRCUIT
CONTROL
BOARD
FAN
MOTORS
SERVICE
SENTRY
CONTROL
BOARD
OUTDOOR
THERMOSTATS
Page
Compressor.12-15
MECHANICAL
FAILURES
ELECTRICAL
FAILURES
SYSTEM
CLEAN-UP
AFTER
BURN-OUT
COMPRESSOR
REMOVAL
AND
REPLACEMENT
Refrigeration
System
.
1
5
-
20
REFRIGERATION
CYCLE
LEAK
DETECTING
SERVICE
VALVES
CARRIER
COMPATIBLE
FITTING
ACCURATER
(Bypass
Type)
COMPONENTS
REVERSING
VALVE
COIL
REMOVAL
COIL
CLEANING
LIQUID
LINE
STRAINER
ACCUMULATOR
SYSTEM
CHARGING
(for
all
approved
combinations)
INTRODUCTION
This
Service
Manual
enables
a
service
technician
to
similar,
however,
there
are
distinct
differences.
Tables
1
service
and
repair
a
family
of
similar
condensing
units
and
2
help
to
differentiate
these
differences,
and
heat
pumps.
Outwardly,
many
models
appear
Models
and
SEER
Ranges
Table
1
Condensing
Units
Table
2
Heat
Pumps
MODEL
DIAMETERS
SEER*
MODEL
DIAMETERS
SEER*
C:O.P.f
(in.)
(Nominal)
(in.)
(Nominal)
(Minimum)
38EH015
22
9.0
38QH015
22
•9.0
2.85
38EH018
22
9.0
38QH018
22
9.0
2.85
38
EH
024
22
9.0
38QH024
30
9.0
2.85
38
EH
030
30
9.0
38QH030
30
9.0
2.85
38
EH
036
30
9.0
38QH036
30
9.0
2.85
38
EH
042
30
9.0
38QH042
30
9.0
2.85
38
EH
048
30
9.0
38QH048
30
9.0
2.85
38
EH
060
30
9.0
38QH060
39
9.0
2.85
38EN015
17
8.0
38QN015
17
8.0
2.55
38EN018
17
8.0
38QN018
17
8.0
2.55
38EN024
17
8.0
38QN024
22
8.0
2.55
38EN030
22
8.0
38QN030
22
8.0
2.55
38EN036
22
8.0
38QN036
30
8.0
2.55
38EN042
30
8.0
38QN042
30
8.0
.
2.55
38EN048
'
30
8.0
38QN048
30
8.0
2.55
38EN060
30
8.0
38QN060
30
8.0
2.55
38ES018
30
10.0
38QS018
30
10.0
2.85
38ES024
30
10.0
38QS024
30
10.0
2.85
38ES030
30
10.0
38QS030
30
10.0
2.85
38ES036
30
10.0
38QS036
30
10.0
2.85
38ES042
30
10.0
38QS042
30
10.0
2.85
38ES048
30
10.0
38QS048
30
10.0
2.85
38ES060
39
10.0
38QS060
39
10.0
2.85
SEER
Seasonal
Energy
Efficiency
Ratio.
The
higher
the
number,
the
fC.O.P.
Coefficient
of
Performance
(heating),
determined
by
dividing
less
electrical
power
required
to
reach
a
given
capacity.
SEER
Btu
output
by
power
input
required
to
produce
this
Btu
output,
is
derived
by
dividing
output
energy
by
input
energy.
Manufacturer
reserves
the
right
to
discontinue,
or
change
at
any
time,
specifications
or
designs
without
notice
and
without
incurring
obligations.
Book
1
1
|1
|4
|4
PC101
Catalog
No.
563-857
Printed
in
U.S.A.
Form38E,Q-1SM
Pg
1
11-85
Replaces:
New
Tab
3a|5a|2a|5a
For
replacement
items
use
Carrier
Specified
Paris.

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Carrier 38E and is the answer not in the manual?

Carrier 38E Specifications

General IconGeneral
BrandCarrier
Model38E
CategoryHeat Pump
LanguageEnglish

Related product manuals