Trane 13.4 SEER2 J4PH4 Series User manual

INSTALLATION INSTRUCTIONS
Thank you very much for purchasing our product,
Before using your unit , please read this manual carefully and keep it for future reference.
The figure shown in this manual is for reference only and may be slightly different from the actual product.
PACKAGED HEAT PUMP
FEATURING R-410A
13.4 SEER2 J4PH4 SERIES - (2-5Tons)

RECOGNIZE THIS SYMBOL AS AN INDICATION OF IMPORTANT
SAFETY INFORMATION
WARNING
These instructions are intended as an aid to qualified, licensed service personnel for proper installation, adjustment
and operation of this unit. Read these instructions thoroughly before attempting installation or operation. Failure to
follow these instructions may result in improper installation, adjustment, service or maintenance possibly resulting
in fire, electrical shock, property damage, personal injury or death.
CONTENTS
1SAFETY
02
02
Inspection
Limitations
1.1
1.2
08
3DUCTWORK
08
Install Drain Pipe
4.1
4CONDENSATE DRAIN CONNECTION
09
09
09
Power Wiring
Grounding
Control Wiring
6.1
12
Airflow Performance Data
7.1
6.2
6.3
22
22
23
Fault Code of Motor Driver Module
Fault Code of Main Control Module
Troubleshooting Table
10.1
10.2
10.3
6ELECTRICAL WIRING
08
5FILTERS
20
20
20
21
22
Compressor Crankcase Heater
Protection
Defrost Mode Instuction
Thermostat Signals
8.1
8.2
8.3
8.4
8SYSTEM OPERATION
7AIRFLOW PERFORMANCE
02
02
02
Pre-Installation
Clearance
Rigging and Handing
2.1
2
2.2
2.3
INSTALLATION
9OPERATION CHECK-UP
10 TROUBLE SHOOTING

1 SAFETY
WARNING:This is a safety alert symbol
indicating a potential hazardous situation, which
could result in personal injury, property and/or
product damage or death.
CAUTION:This is a safety alert symbol
indicating a potential hazardous situation,
which could result in moderate personal injury,
property and/or product damage.
This document is customer property and is to remain
with this unit.
These instructions do not cover all the different
variations of systems nor does it provide for every
possible contingency to be met in connection with
installation.
All phases of this installation must comply with
NATIONAL, STATE and LOCAL CODES. If additional
information is required please contact your local
distributor.
CAUTION
Only use this unit in well-ventilated spaces and
ensure that there are no obstructions that could
impede the airflow into and out of the unit.
Do not use this unit in the following locations:
Disconnect all power to the unit before starting
maintenance. Failure to do so can result in
severe electrical shock or death.
WARNING
Do not, under any circumstances, connect
return ductwork to any other heat producing
device such as a fireplace insert, stove, etc.
Unauthorized use of such devices may result in
fire, carbon monoxide poisoning, explosion,
property damage, severe personal injury or
death.
WARNING
The unit must be permanently grounded. A
grounding lug is provided. Failure to ground this
unit can result in fire or electrical shock causing
property damage, severe personal injury or
death.
WARNING
Only electric heater kits supplied by this
manufacturer as described in this publication
have been designed, tested, and evaluated by
a nationally recognized safety testing agency
for use with this unit. Use of any other
manufactured electric heaters installed within
this unit may cause hazardous conditions
resulting in property damage, fire, body injury or
death.
WARNING
Proposition 65: This appliance contains
fiberglass insulation. Respirable particles of
fiberglass are known to the state of California to
cause cancer.
WARNING
These instructions are intended as an aid to
qualified, licensed service personnel for proper
installation, adjustment and operation of this
unit. Read these instructions thoroughly before
attempting installation or operation.
Failure to follow these instructions may result in
improper installation, adjustment, service or
maintenance possibly resulting in fire, electrical
shock, property damage, personal injury or
death.
WARNING
The manufacturer’s warranty does not cover
any damage or defect to the heat pump caused
by the attachment or use of any components,
accessories or devices (other than those
authorized by the manufacturer) into, onto or in
conjunction with the heat pump. You should be
aware that the use of unauthorized
components, accessories or devices may
adversely affect the operation of the heat pump
and may also endanger life and property. The
manufacturer disclaimer any responsibility for
such loss or injury resulting from the use of
such unauthorized components, accessories or
devices.
WARNING
When you see the symbols below on the labels or in the
manuals, be alert to the potential or immediate hazards
of personal injury, property and/or product damage. It is
the owner’s or installer’s responsibility to comply with all
safety instructions and information accompanying these
symbols.
Locations with mineral oil.
Locations with saline atmospheres, such as
seaside locations.
Locations with sulphurous atmospheres, such
as near natural hot springs.
Where high voltage electricity is present, such
as in certain industrial locations.
On vehicles or vessels, such as trucks or ferry
boats.
Where exposure to oily or very humid air may
occur, such as kitchens.
In proximity to sources of electromagnetic
radiation, such as high-frequency transmitters
or other high strength radiation devices.
01

CAUTION
A manufactured (mobile) home installation must
conform with the Manufactured Home
Construction and Safety Standard, Title 24
CFR, Part 3280, or when this Standard is not
applicable, the Standard for Manufactured
Home Installations (Manufactured Home Sites,
Communities and Set-Ups), ANSI/NCS A225.1,
and/or MH Series Mobile Homes, CAN/CSA
Z240. CAUTION
Before lifting, make sure the unit weight is
distributed equally on the rigging
cables so it will lift evenly.
CAUTION
All panels must be secured in place when the
unit is lifted.
The condenser coils should be protected form
rigging cable damage with plywood or other
suitable material.
2 INSTALLATION
1.1 Inspection
1.2 Limitations
2.1 Pre-Installation
2.2 Clearance
2.3 Rigging and Handing
As soon as unit is received, it should be inspected and
noted for possible shipping damage during transportation.
It is carrier’s responsibility to cover the cost of shipping
damage. Manufacturer or distributor will not accept the
claims from dealer for any transportation damage.
Refer to Fig. 2-2, 2-3 , 2-4, 2-5 for unit physical data and
to Table 6-1 & 6-2 for electrical data.If components are
to be added to a unit they must meet local codes, they
are to be installed at the dealer’s and /or the customer’s
expense.
Size of unit for proposed installation should be based on
heat loss / heat gain calculations made in accordance
with industry recognized procedures identified by the Air
Conditioning Contractors of America.
Before installation, carefully check the following:
1. Unit should be installed in accordance with national
and local safety codes, including but not limit to
ANSI/NFPS No. 70 or Canadian Electrical Code Part 1,
C22.1, local plumbing and wastewater codes and any
other applicable codes.
2. For rooftop installation, be sure the structure has
enough strength to support the weight of unit. Unit
should be installed on roof curb and leveled.
3. For ground level installation, a level slab should be
used.
4. Condenser airflow should not be restricted.
5. On applications when a roof curb is used, the unit
must be positioned on the curb so the front of the unit is
tight against the curb.
All units require certain clearance for proper operation
and service. Refer to Table 2-1 for the clearances
required for construction, servicing and proper unit
operation.
Exercise care when moving the unit. Do not remove any
packaging until the unit is near the place of installation.
Rig the unit by attaching chain or cable slings to the
lifting holes provided in the base rails. Spreader bars,
whose length exceeds the largest dimension across the
unit, MUST be used across the top of the unit.
Units may be moved or lifted with a forklift. Slotted
openings in the base rails are provided for this purpose.
Check the electric wire, water and gas pipeline
layout inside the wall, floor and ceiling before
installation. Do not implement drilling unless
confirm safety with the user, especially for the
hidden power wire. An electroprobe can be used
to test whether a wire is passing by at the drilling
location, to prevent physical injury or death
caused by insulation broken cords.
WARNING
Check the power supply before installation.
Ensure that the power supply must be reliably
grounded following local, state and National
Electrical Codes. If not, for example, if the
ground wire is detected charged, installation is
prohibited before it is rectified. Otherwise, there
is a risk of fire and electric shock, causing
physical injury or death.
WARNING
02

Decorative
protective
coil guard
Highly efficient enhanced
aluminum / aluminum fin
indoor coil
Highly efficient enhanced
copper tube/Aluminum fin
outdoor coil
Condenser fan
motor
Blower motor with
slide-out blower
assembly
Electric heater
assembly (optional)
Compressor
Heavy gauge removable
base rails
Fig. 2-1 Component Location
* The above figure for reference purpose only.
03

Fig. 2-2 Unit Dimensions
Unit size: 024, 030, 036
* The above figure for reference purpose only.
Hi./Lo.
pressure
service port
1/4’’ SAE
Condensate drain
connection 3/4” NPTI
(Trap required) Low voltage entrance 7/8” Dia.
High voltage conn. 1-3/8” Dia.
Front
Electrical service access
compartment panel
37-3/4″
21-9/16″
52″
5-7/8″ 6-5/8″
24-13/16″
12-11/16″ 6-5/8″
18-1/2″
6-5/8″
8-9/16″
6-5/8″
3-11/16″ 3″
3″
4-5/16″
1-9/16″
2-3/8″
04

Unit size: 024, 030, 036
* The above figure for reference purpose only.
Fig. 2-3 Dimensions Back and Bottom
50-1/4″
1-3/4″
1-3/4″
35-15/16″
Bottom View
Side supply
air opening
Side return
air opening
Back View
1-5/8″ 14-1/2″
4-1/4″ 14-1/2″
18″
14-1/2″4-3/8″
05

Unit size: 042, 048, 060
Fig. 2-4 Unit Dimensions
* The above figure for reference purpose only.
Hi./Lo.
pressure
service port
1/4’’ SAE Condensate drain
connection 3/4” NPTI
(Trap required)
Low voltage entrance 7/8” Dia.
High voltage conn. 1-3/8” Dia.
Front
Electrical service access
compartment panel
42-1/16″
24″
8-1/16″ 6-5/8″
33-1/16″
12-11/16″ 6-5/8″
22-1/2″
6-5/8″
10-3/8″
6-5/8″
3-11/16″
3″
3″
4-7/16″
1-9/16″
2-3/8″
58-1/2″
06

* The above figure for reference purpose only.
Fig. 2-5 Dimensions Back and Bottom
Bottom View
56-3/4″
1-3/4″
1-3/4″
40-1/4″
Back View
Side supply
air opening
Side return
air opening
2-1/4″ 14-1/2″
4-1/4″ 14-1/2″
24″
14-1/2″6-5/16″
Unit size: 042, 048, 060
07

Table 2-1: Unit Clearance
Top1
Front
Rear
60
30
182
30
24
0
Direction Distance (in.) Distance (in.)Direction
Right
Left
Bottom3
Duct clearance: 1 inch clearance for all sides of air
supply duct.
1. Units must be installed outdoors. Over hanging
structure or shrubs should not obscure condenser air
discharge outlet.
2. The minimum clearance without economizer/fresh air
damper. For distance with economicer/fresh air damper,
please refer to the installation instructions provided with
the accessory.
3. Units may be installed on combustible floors made
from wood or class A, B or C roof covering materials.
For units applied with a roof curb, the minimum
clearance may be reduced from 1 inch to 1/2 inch
between combustible roof curb material and this
supply air duct.
NOTE
A unit with electric heaters with an inlet or outlet
duct that penetrates the building structure
supporting the unit shall be provided with a
mounting base of noncombustible material so
designed that, after the unit is installed, there will
be no open passages through the supporting
structure that would permit flame or hot gases
from a fire originating in the space below the
supporting structure to travel to the space above
that structure. If the unit is intended to be
installed on a supporting structure of combustible
material, the base shall be so designed that the
required clearance will be maintained between
the supporting structure and the unit, plenum,
and attached duct. Spacers necessary to provide
required clearances shall be attached to the unit
mounting base, and shall extend not less than 76
mm (3 in.) below the upper surface of the
supporting structure, except that, in a unit
designed for use only in a mobile home, the
distance shall be not less than 19 mm (3/4 in.).
NOTE
3 DUCTWORK
5 FILTERS
Ductwork should be sized and installed by the installing
contractor in accordance with the Manual D from the Air
Conditioning Contractors of America, and all national,
state and local codes.
On ductwork exposed to outside air space, use at
least 2"of insulation and a vapor barrier. Flexible
joint may be used to reduce noise.
NOTE
A closed return duct system shall be used. This shall not
preclude use of economizers or ventilation air intake.
Flexible joints may be used in the supply and return duct
work to minimize the transmission of noise.
CAUTION
When fastening duct work to the side duct
flanges on the unit, insert the screws through the
duct flanges only. DO NOT insert the screws
through the casing. Outdoor duct work must be
insulated and waterproofed.
Be sure to note supply and return openings.
Refer to Fig. 2-3 and 2-5 for information
concerning supply and return air duct openings.
NOTE
4 CONDENSATE DRAIN
CONNECTION
Consult local codes for special requirements.
To provide extra protection from water damage, install
an additional drain pan, provided by installer, under the
entire unit with a separate drain line.
Manufacturer will not be responsible for any damages
due to the failure to follow these requirements.
4.1 Install Drain Pipe
1. Use the provided female NPT threaded fitting for
outside connection and make sure that drain holes are
not blocked.
2. Insulation may be needed for drain line to prevent
sweating.
3. Drain pan has two drain connections on each side to
provide flexibility of connection and drainage. Make
sure proper pitch and plugging if second connection is
not used.
4. Use a sealing compound on male pipe threads. Install
the condensate drain line (NPT) to spill into an open
drain.
5.Ensure a trap is included in the condensate drain line.
Units are shipped without a filter or filter racks. It is the
responsibility of the installer to secure a filter in the return
air ductwork or install a filter/frame Kit.
Filter must always be used and must be kept clean. Dirty
filters may cause insufficient air delivery, decreasing unit
efficiency and increasing operation costs and wear-and
tear on the unit and controls.
Filters should be checked monthly; this is especially
important since this unit is used for both heating and
cooling.
08

6.1 Power Wiring
6 ELECTRICAL WIRING
Field wiring must comply with the National Electric Code
(NEC) or Canadian Electrical Code (CEC) and any
applicable local ordinance.
Disconnect all power to unit before installing or
servicing. More than one disconnect switch may
be required to de-energize the equipment.
Hazardous voltage can cause severe personal
injury or death.
WARNING
When installing power cables (in the middle) and signal
cables (in the top) of the whole device, first remove the
cable running apron, install the bushing, and finally
install the power cables.
1. Proper electrical power should be available at unit.
Voltage tolerance should not be over 10% from rating
voltage.
2. If any of the wire must be replaced, replacement wire
must be the same type as shown in nameplate, wiring
diagram and electrical data sheet.
3. Install a branch circuit disconnect of adequate size to
handle starting current, located within sight of, and
readily accessible to the unit.
4. ELECTRIC HEATER - If the Electric Heater is
installed, unit may be equipped with 30~60A. circuit
breakers or fuse. These breaker(s) protect the internal
wiring in the event of a short circuit and serve as a
disconnect. Circuit breakers installed within the unit do
not provide over-current protection of the supply wiring
and therefore may be sized larger than the branch circuit
protection.
• Supply circuit power wiring must be 221 °F minimum
copper conductors only.
See Electrical Data in this section for ampacity, wire size
and circuit protector requirements. Supply circuit
protective devices may be either fuses or “HACR” type
circuit breakers.
• 1-3/8” knockouts inside the cabinet are provided for
connection of power wiring to electric heater.
• Power wiring is connected to the power terminal block
in unit electric cabinet.
See Electrical Heater Installation Instruction for details.
6.2 Grounding
6.3 Control Wiring
The unit must be permanently grounded. Failure
to do so can result in electrical shock causing
personal injury or death.
WARNING
• The unit must be electrically grounded in accordance
with local codes or the national electric code.
• Grounding may be accomplished by attaching ground
wire(s) to ground lug(s) provided in the unit wiring
compartment.
IMPORTANT: Class 2 low voltage control wiring should
not be run in conduit with main power wiring and must be
separated from power wiring, unless class 1 wire of
proper voltage rating is used.
• Low voltage control wiring should be 18 AWG
color-coded. For lengths longer than 50 ft, 16 AWG
wire should be used.
• Two 7/8” holes can be used for control wires going into
the unit, one on left side and one at the bottom.
• Make sure, after installation, separation of control
wiring and power wiring has been maintained.
Thermostat should be mounted on an inside wall about
58” from floor and will not be affected by unconditioned
air, sun and/or heat exposure. Follow the instruction
carefully because there are many wiring requirements.
See Fig. 6-1 ~ 2, Table 6-1.
R
G
Y
W
C
R
G
Y
W1
W2
C
24 volt
transformer
THERMOSTAT
UNIT CONTROL BOARD
TERMINAL STRIP
B
B
240V
208V
COM
***
*
**
Fig. 6-1 Typical Field Control Wiring Diagram
*** B wire be used with heat pump system only,
reversing valve energizes at the heating mode, and
cut off at the cooling mode.
** Minimum wire size of 18 AWG wire should be used
for all field installed 24 volt wire.
* Only required on units with supplemental electric
heat.
09

CONTACTOR
GROUND
PLUG
Refer to electrical data tables to size
the disconnect
Field-supplied disconnect
Single
phase
power
supply
CAUTION
Label all wire prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous
operation. Verify proper operation after servicing.
Fig. 6-2 Typical Field Power Wiring Diagram
Table 6-1: 13.4 SEER2 W/Without Electric Heat
Size
(Tons)
Compressors
024/030: Rotary compressor
036/042/048/060: Scroll compressor
1. Minimum Circuit Ampacity.
2. Maximum Over Current Protection per Standard UL 60335.
3. Fuse or HACR circuit breaker size installed at factory or field installed.
Volt
OD Fan
Motors
ID Fan
Motors
Max Fuse
Breaker
Size(Amps)
Heater Circuit (without units)
MCA
(Amps)
AmpsStagesKW
ModelFLA
FLALRARLA
24(2.0)
30(2.5)
36(3.0)
42(3.5)
48(4.0)
60(5.0)
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
None
EHK-05G
EHK-08G
EHK-10G
None
EHK-05G
EHK-08G
EHK-10G
EHK-15G
None
EHK-05G
EHK-08G
EHK-10G
EHK-15G
None
EHK-05G
EHK-08G
EHK-10G
EHK-15G
EHK-20G
None
EHK-05G
EHK-08G
EHK-10G
EHK-15G
EHK-20G
None
EHK-05G
EHK-08G
EHK-10G
EHK-15G
EHK-20G
-
3.8/5
5.6/7.5
7.5/10
-
3.8/5
5.6/7.5
7.5/10
11.3/15
-
3.8/5
5.6/7.5
7.5/10
11.3/15
-
3.8/5
5.6/7.5
7.5/10
11.3/15
15/20
-
3.8/5
5.6/7.5
7.5/10
11.3/15
15/20
-
3.8/5
5.6/7.5
7.5/10
11.3/15
15/20
-
1
1
1
-
1
1
1
2
-
1
1
1
2
-
1
1
1
2
2
-
1
1
1
2
2
-
1
1
1
2
2
None
18.1/20.8
27.1/31.3
36.1/41.7
None
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
None
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
None
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
72.3/83.4
None
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
72.3/83.4
None
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
72.3/83.4
23/26
34/40
46/53
23/26
34/40
46/53
68/79
23/26
34/40
46/53
68/79
23/26
34/40
46/53
68/79
91/105
23/26
34/40
46/53
68/79
91/105
23/26
34/40
46/53
68/79
91/105
25/30
35/40
50/60
25/30
35/40
50/60
70/80
25/30
35/40
50/60
70/80
25/30
35/40
50/60
70/80
100/110
25/30
35/40
50/60
70/80
100/110
25/30
35/40
50/60
70/80
100/110
9.2
10.2
13.0
15.2
17.3
21.5
43.0
58.0
75.0
112.3
108.0
127.9
1.0
2.0
2.0
2.0
2.0
2.0
2.5
3.2
4.3
3.2
3.2
6.0
10

Table 6-2: 13.4 SEER2 Physical Data
Nominal Tonnage
ARI COOLING PERFORMANCE
95°F Capacity rating (Btu/h)
SEER2
Nominal CFM
System power (kW)
Refrigerant type
Refrigerant charge (lb-oz)
ARI HEATING PERFORMANCE
47°F Capacity rating (Btu/h)
System power (kW)
HSPF2 (BTU/Watts-hr.)
DIMENSIONS (Inches)
Length
Width
Height
OPERATING WT. (lbs)
COMPRESSORS
Type
Quantity
CONDENSER COIL DATA
Face area (Sq. Ft)
Rows
Fins per inch
Tube diameter(inch)
Tube type
Circuitry type
EVAPORATOR COIL DATA
Face area (Sq. Ft)
Rows
Fins per inch
Tube diameter(inch)
Tube type
Circuitry type
Refrigerant control
CONDENSER FAN DATA
Fan diameter (inch)
Type
Drive type
No. speeds
Number of motors
Motor HP each
RPM
Nominal total CFM
DIRECT DRIVE EVAP FAN DATA
Quantity
Fan Size (Inch)
Type
No. speeds
Motor HP each
RPM
Motor frame size
Electrical Data
Voltage-Phase-Hz
Min / Max Volts
RETURN-AIR FILTERS
THROWAWAY (in.)(mm)
2
22800
13.4
840
2.07
R410a
5-13
22400
1.88
6.7
52
37-3/4
24-13/16
324
Rotary
1
9.8
2
20
9/32
interlaced
3.63
4
17
9/32
Component Models
24
Models
30
Models
36
Models
42
Models
48
Models
60
interlaced
Orifice
22
Prop
Direct/ECM
10
1
1/4
200~800
2300
1
10×9
Centrifugal
1
1/4
1050
48
208/230-1-60
188/ 253
24x30x1
610x762x25
2.5
28200
13.4
1060
2.56
R410a
5-12
28200
2.36
6.7
52
37-3/4
24-13/16
325
Rotary
1
9.8
2
20
9/32
interlaced
3.63
4
17
9/32
interlaced
Orifice
22
Prop
Direct/ECM
10
1
1/4
200~980
2850
1
10×9
Centrifugal
1
1/2
1050
48
208/230-1-60
188/ 253
24x30x1
610x762x25
3
34200
13.4
1200
3.1
R410a
4-13
34200
2.86
6.7
52
37-3/4
24-13/16
342
Scroll 1-spd
1
9.44
2.5
21
3/16
interlaced
3.63
4
17
9/32
interlaced
Orifice
22
Prop
Direct/ECM
10
1
1/4
200~980
2500
1
10×9
Centrifugal
1
1/2
1050
48
208/230-1-60
188/ 253
24x30x1
610x762x25
3.5
40500
13.4
1450
3.68
R410a
6-10
40000
3.35
6.7
58-1/2
42-1/16
33-1/16
448
Scroll 1-spd
1
15.54
2
21
3/16
interlaced
6.43
4
17
9/32
interlaced
Orifice
23-5/8
Prop
Direct/ECM
10
1
1/4
200~980
3480
1
11×10-5/8
Centrifugal
1
3/4
1050
48
208/230-1-60
188/ 253
24x36x1
610x914x25
4
46000
13.4
1450
4.18
R410a
6-10
46000
3.85
6.7
58-1/2
42-1/16
33-1/16
442
Scroll 1-spd
1
15.54
2
21
3/16
interlaced
6.43
4
17
9/32
interlaced
Orifice
23-5/8
Prop
Direct/ECM
10
1
1/4
200~980
3480
1
11×10-5/8
Centrifugal
1
3/4
1050
48
208/230-1-60
188/ 253
24x36x1
610x914x25
5
57000
13.4
1700
5.18
R410a
9-4
57000
4.77
6.7
58-1/2
42-1/16
33-1/16
457
Scroll 1-spd
1
15.3
2.7
20
9/32
interlaced
6.43
4
17
9/32
interlaced
Orifice
23-5/8
Prop
Direct/ECM
10
1
1/4
200~980
3400
1
11×10-5/8
Centrifugal
1
3/4
1050
48
208/230-1-60
188/ 253
24x36x1
610x914x25
innergroove copper tube
innergroove aluminium tube
11

7 AIRFLOW PERFORMANCE
Airflow performance data is based on cooling performance with a coil and no filter in place. Use this performance table for appropriate unit size,
external static applied to unit and allow operation within the minimum and maximum limits shown in table below for both cooling and electric heat
operation.
7.1 Airflow Performance Data
Table 7-1 Duct Application(208V)
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
0[0]
787
187
0.98
/
/
/
/
/
/
956
1.2
114
1082
1.54
153
/
/
/
1082
1.54
153
1219
2.03
211
1350
2.63
283
1545
487
2.58
/
/
/
/
/
/
1545
487
2.58
1740
783
4.27
/
/
/
1777
2.8
323
1937
3.5
412
2235
4.5
623
0.1[.02]
744
185
0.77
/
/
/
/
/
/
908
1.27
122
1039
1.63
164
/
/
/
1039
1.63
164
1179
2.14
223
1321
2.75
297
1507
479
2.55
/
/
/
/
/
/
1507
479
2.55
1699
768
4.22
/
/
/
1728
2.9
338
1889
3.6
428
2191
5.1
642
0.2[.05]
691
182
0.75
/
/
/
/
/
/
860
1.35
131
996
1.73
175
/
/
/
996
1.73
175
1140
2.24
235
1283
2.86
309
1463
469
2.52
/
/
/
/
/
/
1463
469
2.52
1654
756
4.18
/
/
/
1680
3
352
1842
3.7
444
2144
5.3
660
0.3[.07]
643
152
0.73
882
269
1.37
/
/
/
815
1.44
141
958
1.82
186
1102
2.34
248
958
1.82
186
1102
2.34
248
1248
2.97
322
1418
458
2.49
/
/
/
/
/
/
1418
458
2.49
1606
742
4.14
1800
874
4.76
1635
3.1
365
1792
3.8
457
2091
5.4
673
0.4[.10]
/
/
/
828
262
1.34
/
/
/
771
1.52
151
917
1.92
119
1066
2.46
261
917
1.92
119
1066
2.46
261
1214
3.09
337
1366
447
2.46
1551
728
4.1
/
/
/
1366
447
2.46
1551
728
4.1
1740
854
4.7
1592
3.2
378
1758
3.9
471
2050
5.5
689
0.5[.12]
/
/
/
751
253
1.31
964
360
1.78
/
/
/
881
2.01
209
1031
2.56
274
/
/
/
1031
2.56
274
1181
3.2
351
1307
433
2.42
1488
712
4.05
/
/
/
1307
433
2.42
1488
712
4.05
1671
833
4.63
1549
3.3
391
1720
4
486
2010
5.6
704
0.6[.15]
/
/
/
698
246
1.27
896
330
1.71
/
/
/
831
2.12
221
998
2.66
286
/
/
/
998
2.66
286
1147
3.32
365
1239
418
2.38
1414
693
3.99
1570
812
4.57
1239
418
2.38
1414
693
3.99
1595
812
4.57
/
/
/
1678
4.1
499
1971
5.7
719
0.7[.17]
/
/
/
/
/
/
759
307
1.64
/
/
/
780
2.21
231
964
2.76
297
/
/
/
964
2.76
297
1115
3.43
378
1144
400
2.33
1318
672
3.92
1499
787
4.49
/
/
/
1318
672
3.92
1499
787
4.49
/
/
/
1636
4.2
513
1936
5.8
734
0.8[.20]
/
/
/
/
/
/
621
276
1.57
/
/
/
/
/
/
916
2.88
312
/
/
/
916
2.88
312
1084
3.53
391
/
/
/
1200
644
3.84
1380
759
4.4
/
/
/
1200
644
3.84
1380
759
4.4
/
/
/
1593
4.3
527
1892
5.8
744
Motor
Speed
SCFM
Model
Number External Static Pressure-Inches W.C.[kPa]
24
30
36
42
48
60
Low-Tap(1)
Mid-Tap(2)
(Factory)
High-Tap(3)
Low-Tap(1)
Mid-Tap(2)
High-Tap(3)
(Factory)
Low-Tap(2)
Mid-Tap(3)
High-Tap(4)
(Factory)
Low-Tap(1)
(Factory)
Mid-Tap(2)
High-Tap(3)
Low-Tap(1)
(Factory)
Mid-Tap(2)
High-Tap(3)
Low-Tap(3)
(Factory)
Mid-Tap(4)
(Factory)
High-Tap(5)
12

Table 7-2 Duct Application(230V)
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
SCFM
Watts
Amps
0[0]
885
227
2.07
/
/
/
/
/
/
956
1.2
114
1082
1.54
153
/
/
/
1082
1.54
153
1219
2.03
211
1350
2.63
283
/
/
/
/
/
/
/
/
/
1735
579
2.52
/
/
/
/
/
/
1777
2.8
323
1937
3.5
412
2235
4.5
623
0.1[.02]
841
224
2.07
/
/
/
/
/
/
908
1.27
122
1039
1.63
164
/
/
/
1039
1.63
164
1179
2.14
223
1321
2.75
297
/
/
/
/
/
/
/
/
/
1701
573
2.49
/
/
/
/
/
/
1728
2.9
338
1889
3.6
428
2191
5.1
642
0.2[.05]
795
221
2.06
/
/
/
/
/
/
860
1.35
131
996
1.73
175
/
/
/
996
1.73
175
1140
2.24
235
1283
2.86
309
/
/
/
/
/
/
/
/
/
1654
561
2.44
/
/
/
/
/
/
1680
3
352
1842
3.7
444
2144
5.3
660
0.3[.07]
743
216
2.05
988
339
2.31
/
/
/
815
1.44
141
958
1.82
186
1102
2.34
248
958
1.82
186
1102
2.34
248
1248
2.97
322
/
/
/
/
/
/
/
/
/
1608
545
2.37
1790
658
2.86
/
/
/
1635
3.1
365
1792
3.8
457
2091
5.4
673
0.4[.10]
/
/
/
957
323
2.28
/
/
/
771
1.52
151
917
1.92
119
1066
2.46
261
917
1.92
119
1066
2.46
261
1214
3.09
337
1554
527
2.29
/
/
/
/
/
/
1554
527
2.29
1730
642
2.79
/
/
/
1592
3.2
378
1758
3.9
471
2050
5.5
689
0.5[.12]
/
/
/
882
307
2.26
996
412
2.65
/
/
/
881
2.01
209
1031
2.56
274
/
/
/
1031
2.56
274
1181
3.2
351
1495
510
2.22
/
/
/
/
/
/
1495
510
2.22
1665
614
2.67
/
/
/
1549
3.3
391
1720
4
486
2010
5.6
704
0.6[.15]
/
/
/
767
291
2.24
967
392
2.57
/
/
/
831
2.12
221
998
2.66
286
/
/
/
998
2.66
286
1147
3.32
365
1429
3046
13.24
/
/
/
/
/
/
1429
469
2.15
1591
592
2.57
1761
732
3.18
/
/
/
1678
4.1
499
1971
5.7
719
0.7[.17]
/
/
/
/
/
/
928
379
2.52
/
/
/
780
2.21
231
964
2.76
297
/
/
/
964
2.76
297
1115
3.43
378
1340
465
2.02
1503
566
2.46
/
/
/
1340
465
2.02
1503
566
2.46
1666
704
3.06
/
/
/
1636
4.2
513
1936
5.8
734
0.8[.20]
/
/
/
/
/
/
896
361
2.46
/
/
/
/
/
/
916
2.88
312
/
/
/
916
2.88
312
1084
3.53
391
1230
432
1.88
1384
533
2.32
1548
662
2.88
/
/
/
1384
533
2.32
1548
662
2.88
/
/
/
1593
4.3
527
1892
5.8
744
Motor
Speed
SCFM
Model
Number External Static Pressure-Inches W.C.[kPa]
24
30
36
42
48
60
* The above airflow data for reference only.
* In any stituation , the airflow of the unit should be in the range of 80% to 130% of 400CFM/Ton.
● The air distribution system has the greatest effect on airflow. The duct system is totally controlled by the contractor. For this
reason, the contractor should use only industry-recognized procedures.
● Heat pump systems require a specified airflow. Each ton of cooling requires between 300 and 450 cubic feet of air per minute
(CFM), or 400 CFM nominally.
● Duct design and construction should be carefully done. System performance can be lowered dramatically due to poor duct
design.
Low-Tap(1)
Mid-Tap(2)
(Factory)
High-Tap(3)
Low-Tap(1)
Mid-Tap(2)
High-Tap(3)
(Factory)
Low-Tap(2)
Mid-Tap(3)
High-Tap(4)
(Factory)
Low-Tap(1)
(Factory)
Mid-Tap(2)
High-Tap(3)
Low-Tap(1)
(Factory)
Mid-Tap(2)
High-Tap(3)
Low-Tap(3)
(Factory)
Mid-Tap(4)
(Factory)
High-Tap(5)
13

● Air supply diffusers must be selected and located carefully. They must be sized and positoined to deliver treated air along the
perimerter of the space. If they are too small for their intended airflow, they become noisy. If they are not located properly, they
cause drafts. Return air grilles must be properly sized to carry air back to the blower. If they are too small, they also cause noise.
● The installers should balance the air distribution system to ensure proper quiet airflow to all rooms in the home. This ensures
a comfortable living space.
● An air velocity meter or airflow hood can give a reading of system CFM.
● During installation, installer should select the air speed according to the actual setting static pressure. Please refer to the
Table 7-1 AIRFLOW PERFORMANCE DATA
Table 7-3 Electric Heat Pressure Drop Tables(IN.W.C)
Small Cabinet:24K,30K,36K
5kW
7.5kw
10kW
15kW
900
0.05
0.05
0.05
/
1000
0.05
0.05
0.05
/
1100
0.05
0.05
0.05
0.1
1200
0.05
0.05
0.05
0.1
1300
0.05
0.05
0.05
0.1
1400
0.1
0.1
0.1
0.1
STATIC STANDARD CFM（SCFM）
Large Cabinet:42K,48K,60K
5kW
7.5kw
10kW
15kW
20kW
1500
0.1
0.1
0.1
/
/
1600
0.1
0.1
0.1
/
/
1700
0.1
0.1
0.15
0.2
0.2
1800
0.1
0.1
0.15
0.2
0.2
1900
0.15
0.15
0.15
0.2
0.2
2000
0.15
0.15
0.15
0.2
0.2
2100
0.15
0.15
0.15
0.2
0.2
2200
0.15
0.15
0.15
0.2
0.25
STATIC STANDARD CFM（SCFM）
Table 7-4 Refrigerant charge for H/P system
165
161
157
153
149
145
141
137
133
129
125
121
117
113
109
105
256
251
246
241
236
231
226
221
216
211
282
279
275
272
268
264
260
256
252
248
244
240
236
303
300
297
294
291
287
284
280
276
272
268
264
260
256
252
248
316
313
310
307
304
300
297
293
289
285
281
277
273
269
265
261
328
325
322
319
316
312
309
305
301
297
293
289
285
281
277
273
350
346
342
339
335
331
328
324
321
317
313
309
305
301
297
293
370
366
362
358
353
349
346
343
340
336
332
328
324
320
316
312
400
394
389
384
374
370
368
365
361
357
353
349
345
341
337
333
426
421
415
410
399
393
389
386
382
378
374
370
366
362
358
354
446
440
434
428
419
416
413
410
406
403
399
395
392
388
385
381
465
459
453
446
443
440
437
434
430
427
423
420
417
414
411
408
487
481
476
471
468
465
462
459
455
451
447
444
440
437
433
429
508
503
499
496
493
490
486
483
479
475
471
467
463
459
455
450
Cooling Charge Chart/Tableau De Charge de Refroidissement24
Cooling Mode
Mode
De Refroidissement
Outdoor Ambient Temperature(oF)/Temperature Amdiante Exterieure(en oF)
Low Pressure Service Port(psig)
Vanne Détectée de Pression Basse(en psig)
High Pressure Service Port (psig)/Vanne Détecté de Pression Haute(en psig)
55 60 65 70 75 80 85 90 95 100 105 110 115
14

Table 7-5 Refrigerant charge for H/P system
135
128
121
114
107
100
93
86
79
72
65
58
51
44
37
30
361
346
331
315
300
285
276
267
257
248
239
369
354
338
323
307
292
283
273
264
254
245
377
361
346
330
315
299
289
280
270
261
251
385
369
353
338
322
306
296
286
277
267
257
393
377
361
345
329
313
303
293
283
273
263
256
401
385
369
352
336
320
310
300
289
279
269
262
255
409
393
376
360
343
327
317
307
296
286
276
269
262
255
417
400
384
367
351
334
324
314
303
293
283
276
269
262
255
425
408
391
375
358
341
331
321
310
300
290
283
276
269
262
433
416
399
382
365
348
338
328
317
307
297
290
283
276
269
441
424
407
389
372
355
345
335
324
314
304
297
290
283
276
448
431
414
396
379
362
352
342
331
321
311
304
297
290
283
Heating Charge Chart/Tableau De Charge de Chauffage24
Heating Mode
Mode
De Chauffage
Indoor Dry Bulb Temperature(oF)/Temperature Interieur au Themometre sec(en oF)
Low Pressure Service Port(psig)
Vanne Détectée de Pression Basse(en psig)
High Pressure Service Port(psig)/Vanne Détecté de Pression Haute(en psig)
60 62 64 66 68 70 72 74 76 78 80 82
Table 7-6 Refrigerant charge for H/P system
165
161
157
153
149
145
141
137
133
129
125
121
117
113
109
105
226
224
222
220
218
216
214
212
210
208
253
251
249
247
245
243
241
239
237
235
233
231
229
281
279
277
275
273
271
269
267
265
263
261
259
257
255
253
251
303
301
299
297
295
293
291
289
287
285
283
281
279
277
275
273
324
322
320
318
316
314
312
310
308
306
304
302
300
298
296
294
346
344
342
340
338
336
334
332
330
328
326
324
322
320
318
316
365
363
361
359
357
355
353
351
349
347
345
343
341
339
337
335
383
381
379
377
375
373
371
369
367
365
363
361
359
357
355
353
402
400
398
396
394
392
390
388
386
384
382
380
378
376
374
372
425
423
421
419
417
415
413
411
409
407
405
403
401
399
397
395
449
447
445
443
441
439
437
435
433
431
429
427
425
423
421
419
472
470
468
466
464
462
460
458
456
454
452
450
448
446
444
442
495
493
491
489
487
485
483
481
479
477
475
473
471
469
467
465
Cooling Charge Chart/Tableau De Charge de Refroidissement30
Cooling Mode
Mode
De Refroidissement
Outdoor Ambient Temperature(oF)/Temperature Amdiante Exterieure(en oF)
Low Pressure Service Port(psig)
Vanne Détectée de Pression Basse(en psig)
High Pressure Service Port (psig)/Vanne Détecté de Pression Haute(en psig)
55 60 65 70 75 80 85 90 95 100 105 110 115
15

Table 7-7 Refrigerant charge for H/P system
135
128
121
114
107
100
93
86
79
72
65
58
51
44
37
30
361
346
331
315
300
285
275
265
256
246
236
369
354
338
323
307
292
282
272
262
252
242
377
361
346
330
315
299
289
279
268
258
248
385
369
353
338
322
306
296
285
275
264
254
393
377
361
345
329
313
302
292
281
271
260
253
401
385
369
352
336
320
309
298
288
277
266
259
252
409
393
376
360
343
327
316
305
295
284
273
266
259
252
417
400
384
367
351
334
323
312
302
291
280
273
266
259
252
425
408
391
375
358
341
330
319
309
298
287
280
273
266
259
433
416
399
382
365
348
337
326
316
305
294
287
280
273
266
441
424
407
389
372
355
344
333
323
312
301
294
287
280
273
448
431
414
396
379
362
351
340
330
319
308
301
294
287
280
Heating Charge Chart/Tableau De Charge de Chauffage30
Heating Mode
Mode
De Chauffage
Indoor Dry Bulb Temperature(oF)/Temperature Interieur au Themometre sec(en oF)
Low Pressure Service Port(psig)
Vanne Détectée de Pression Basse(en psig)
High Pressure Service Port(psig)/Vanne Détecté de Pression Haute(en psig)
60 62 64 66 68 70 72 74 76 78 80 82
Table 7-8 Refrigerant charge for H/P system
165
161
157
153
149
145
141
137
133
129
125
121
117
113
109
105
253
246
241
236
231
226
221
216
211
206
286
282
278
274
268
264
260
256
252
248
244
240
236
313
309
305
301
297
293
289
283
279
275
271
267
263
259
255
251
328
324
320
316
312
308
304
298
294
290
286
282
278
274
270
266
343
339
335
331
327
323
319
313
309
305
301
297
293
289
285
281
357
353
349
345
341
337
333
328
324
321
317
313
309
305
301
297
370
366
362
358
354
350
346
342
339
337
333
329
325
321
317
313
391
387
383
379
375
372
368
363
360
358
355
351
348
344
341
337
423
419
415
411
407
404
401
397
394
391
389
386
383
380
377
374
448
444
439
435
431
428
424
421
418
415
412
409
406
403
400
397
472
468
463
459
455
451
447
444
441
438
435
432
429
426
423
420
495
491
486
482
478
474
470
471
463
461
457
454
450
447
443
440
521
516
512
508
503
500
495
501
487
486
482
478
474
470
466
462
Cooling Charge Chart/Tableau De Charge de Refroidissement36
Cooling Mode
Mode
De Refroidissement
Outdoor Ambient Temperature(oF)/Temperature Amdiante Exterieure(en oF)
Low Pressure Service Port(psig)
Vanne Détectée de Pression Basse(en psig)
High Pressure Service Port (psig)/Vanne Détecté de Pression Haute(en psig)
55 60 65 70 75 80 85 90 95 100 105 110 115
16

Table 7-9 Refrigerant charge for H/P system
135
128
121
114
107
100
93
86
79
72
65
58
51
44
37
30
344
335
326
316
307
298
287
275
264
252
241
352
343
333
324
314
305
293
282
270
259
247
360
350
341
331
322
312
300
288
277
265
253
368
358
348
339
329
319
307
295
283
271
259
376
366
356
346
336
326
314
302
289
277
265
258
384
374
364
353
343
333
321
308
296
283
271
264
257
392
382
371
361
350
340
328
315
303
290
278
271
264
257
400
389
379
368
358
347
335
322
310
297
285
278
271
264
257
408
397
386
376
365
354
342
329
317
304
292
285
278
271
264
416
405
394
383
372
361
349
336
324
311
299
292
285
278
271
424
413
402
390
379
368
356
343
331
318
306
299
292
285
278
431
420
409
397
386
375
363
350
338
325
313
306
299
292
285
Heating Charge Chart/Tableau De Charge de Chauffage36
Heating Mode
Mode
De Chauffage
Indoor Dry Bulb Temperature(oF)/Temperature Interieur au Themometre sec(en oF)
Low Pressure Service Port(psig)
Vanne Détectée de Pression Basse(en psig)
High Pressure Service Port(psig)/Vanne Détecté de Pression Haute(en psig)
60 62 64 66 68 70 72 74 76 78 80 82
Table 7-10 Refrigerant charge for H/P system
165
161
157
153
149
145
141
137
133
129
125
121
117
113
109
105
212
210
208
206
204
202
200
198
196
194
240
238
236
234
232
230
228
226
224
222
220
218
216
267
265
263
261
259
257
255
253
251
249
247
245
243
241
239
237
288
286
284
282
280
278
276
274
272
270
268
266
264
262
260
258
310
308
306
304
302
300
298
296
294
292
290
288
286
284
282
280
331
329
327
325
323
321
319
317
315
313
311
309
307
305
303
301
347
345
343
341
339
337
335
333
331
329
327
325
323
321
319
317
364
362
360
358
356
354
352
350
348
346
344
342
340
338
336
334
380
378
376
374
372
370
368
366
364
362
360
358
356
354
352
350
405
403
401
399
397
395
393
391
389
387
385
383
381
379
377
375
430
428
426
424
422
420
418
416
414
412
410
408
406
404
402
400
454
452
450
448
446
444
442
440
438
436
434
432
430
428
426
424
479
477
475
473
471
469
467
465
463
461
459
457
455
453
451
449
Cooling Charge Chart/Tableau De Charge de Refroidissement42
Cooling Mode
Mode
De Refroidissement
Outdoor Ambient Temperature(oF)/Temperature Amdiante Exterieure(en oF)
Low Pressure Service Port(psig)
Vanne Détectée de Pression Basse(en psig)
High Pressure Service Port (psig)/Vanne Détecté de Pression Haute(en psig)
55 60 65 70 75 80 85 90 95 100 105 110 115
17

Table 7-11 Refrigerant charge for H/P system
135
128
121
114
107
100
93
86
79
72
65
58
51
44
37
30
388
364
340
316
292
268
261
254
247
240
233
396
372
348
323
299
275
268
261
253
246
239
404
380
355
331
306
282
275
267
260
252
245
412
387
363
338
314
289
281
274
266
259
251
420
395
370
346
321
296
288
280
273
265
257
250
428
403
378
353
328
303
295
287
279
271
263
256
249
436
411
386
360
335
310
302
294
286
278
270
263
256
249
444
419
393
368
342
317
309
301
293
285
277
270
263
256
249
452
426
401
375
350
324
316
308
300
292
284
277
270
263
256
460
434
408
383
357
331
323
315
307
299
291
284
277
270
263
468
442
416
390
364
338
330
322
314
306
298
291
284
277
270
475
449
423
397
371
345
337
329
321
313
305
298
291
284
277
Heating Charge Chart/Tableau De Charge de Chauffage42
Heating Mode
Mode
De Chauffage
Indoor Dry Bulb Temperature(oF)/Temperature Interieur au Themometre sec(en oF)
Low Pressure Service Port(psig)
Vanne Détectée de Pression Basse(en psig)
High Pressure Service Port(psig)/Vanne Détecté de Pression Haute(en psig)
60 62 64 66 68 70 72 74 76 78 80 82
Table 7-12 Refrigerant charge for H/P system
165
161
157
153
149
145
141
137
133
129
125
121
117
113
109
105
222
220
218
216
214
212
210
208
206
204
250
248
246
244
242
240
238
236
234
232
230
228
226
277
275
273
271
269
267
265
263
261
259
257
255
253
251
249
247
298
296
294
292
290
288
286
284
282
280
278
276
274
272
270
268
320
318
316
314
312
310
308
306
304
302
300
298
296
294
292
290
341
339
337
335
333
331
329
327
325
323
321
319
317
315
313
311
359
357
355
353
351
349
347
345
343
341
339
337
335
333
331
329
378
376
374
372
370
368
366
364
362
360
358
356
354
352
350
348
396
394
392
390
388
386
384
382
380
378
376
374
372
370
368
366
421
419
417
415
413
411
409
407
405
403
401
399
397
395
393
391
445
443
441
439
437
435
433
431
429
427
425
423
421
419
417
415
470
468
466
464
462
460
458
456
454
452
450
448
446
444
442
440
494
492
490
488
486
484
482
480
478
476
474
472
470
468
466
464
Cooling Charge Chart/Tableau De Charge de Refroidissement48
Cooling Mode
Mode
De Refroidissement
Outdoor Ambient Temperature(oF)/Temperature Amdiante Exterieure(en oF)
Low Pressure Service Port(psig)
Vanne Détectée de Pression Basse(en psig)
High Pressure Service Port (psig)/Vanne Détecté de Pression Haute(en psig)
55 60 65 70 75 80 85 90 95 100 105 110 115
18