CAC / BDP 50ZPB User manual

1
50ZPB,C,D,50ZHB,C,
PA 3 Z --- A , P H 3 Z --- A , PA 4 Z , P H 4 Z ,
PAJ4,PHJ4,WJA4,WJH4
Installation Instructions
SMALL PACKAGED PRODUCTS (SPP)
Accessory Electric Heaters 5---20 kW
For 14 SEER, R ---410A
Manufactured Home
NOTE: The Dual Point Kit can only be installed on units
equipped with a 2nd electrical entry (knockout), the knockout was
added to the electrical panel starting with the following unit serial
numbers:
2711X_____andlater
X1127_____andlater
NOTE: Read the entire instruction manual before starting the
installation.
NOTE: Installation Instructions include Single and Dual point
connection instructions separately.
SAFETY CONSIDERATIONS
Improper installation adjustment, alteration, service, maintenance,
or use can cause explosion, fire, electrical shock, or other
conditions which may cause death, 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
packaged with the kits or accessories when installing.
Follow all safety codes. Wear safety glasses, protective clothing,
and work gloves. Use quenching cloth for brazing operations.
Have a fire extinguisher available. Read these instructions
thoroughly and follow all warnings or cautions included in
literature and attached to the unit. Consult local building codes, the
current editions of the National Electrical Code (NEC) NFPA 70.
In Canada refer to the current editions of the Canadian Electrical
Code CSA C22.1.
Recognize safety information. This is the safety--alert symbol .
When you see this symbol on the unit and in instructions or
manuals, be alert to the potential for personal 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 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.
Before proceeding with heater installation, inspect thoroughly for
shipping damage. Notify shipper immediately if any damage is
found. Clean all dirt, dust and moisture from heater package.
Check for proper clearances of live parts, between phases and to
ground. Make sure that all required barriers are in place. Check
conductors run in multiple to insure that they are properly wired.
Refer to unit installation instructions for complete unit installation
details. The minimum air quantity for safe electric heater operation
is shown in Table 2.
ELECTRICAL SHOCK HAZARD
Failure to follow this warning could result in personal
injury or death.
Before performing installation, service or maintenance
operations on this system, turn off all main power to system.
There may be more than one disconnect switch. Turn off
accessory heater power switch if applicable. Lock out and
tag switch with a suitable warning label.
!WARNING
DESCRIPTION AND USAGE
These heaters are comprised of a separate heater module mounted
on the blower inlet and remote mounted controls located in the unit
control box. Heater models are provided with single point electrical
connections for powering both the heater and the unit.
These heaters are intended for use only in SPP units as noted in
Table 1.
PACKAGE CONTENTS
Electric Heater Package Contents
1. Heater assembly, comprised of heater module and control
panel
2. UPC heater label
3. Installation Instructions
4. Identification label
5. Wiring label
6. Wire connectors (2)
7. Wire tires--6” (5)
8. Screws #10B (4)
9. Ground lug (1) (See Fig. 8)
10. Bolts 3/8--16 (3)
11. Plug attachment plate
12. Dual Point Electric Rating Label
13. Dual Point Warning Label
INSTALLATION
Single Point Heater Installation
1. Open all electrical disconnects and install lock--out tag
before beginning any installation or service work.
2. Check for proper heater application in Table 1.
3. Remove unit side panel to access blower compartment (See
Fig. 1 and Fig. 2).
4. Disconnect wiring to motor by removing speed selection
and power plugs from bottom of motor (See Fig. 2).
5. Remove rear blower support bracket. Remove shipping
block and label under blower if unit has one (See Fig. 2).
6. Remove screws securing blower to front blower support
bracket; slide blower out of unit.

2
Table 1 – Electric Heater Usage Chart
CPHEATER Agency
Approval kW VPH Circuit
Breaker
Air Conditioner Models (PAC) Heat Pump Models (PHP)
24 30 36 42 48 60 24 30 36 42 48 60
125 UL 5208/240 1N         
126 UL 5208/240 1Y           
127 UL 7.5 208/240 1N      
128 UL 7.5 208/240 1Y           
129 UL 10 208/240 1N    
130 UL 10 208/240 1Y           
131 UL 15 208/240 1Y       
132 UL 20 208/240 1Y   
Table 2 – Minimum Airflow for Heater Operation
Air Conditioner
Unit Size
Minimum Airflow (CFM)
5kW 7.5 kW 10 kW 15 kW 20 kW
24 600 750 750 X X
30 600 750 750 X X
36 600 750 750 1050 X
42 600 750 750 1050 X
48 600 750 750 1050 1400
60 600 750 750 1050 1400
X= Not Approved Combination
Heat Pump
Unit Size
Minimum Airflow (CFM)
5kW 7.5 kW 10 kW 15 kW 20 kW
24 750 800 800 X X
30 750 800 800 X X
36 750 800 800 1200 X
42 750 800 800 1200 X
48 750 800 800 1200 1700
60 750 800 800 1200 1700
X= Not Approved Combination
7. Open heater package and remove heater module; secure
heater module to standoffs on blower inlet with (3) bolts
provided (see Fig. 3). Adjust mounting position so that all
hardware and sheetmetal clears the heating element wire by
at least 1/4 in. Reinstall heater/blower assembly.
8. Reinstall rear motor support bracket and attached motor
wiring. Reinsert motor power plug and speed tap plug into
motor. The connectors are polarized to prevent mis--wiring.
9. Remove heater wiring cover plate from interior partition
between blower and control box (See Fig. 4) and install
heater wiring plug attachment plate provided with heater.
10. Remove unit front panel to access unit control box
compartment.
11. Open heater package and remove heater control panel; set
heater control panel on top of unit (See Fig. 5).
12. Heater control panel will have black and yellow power
wires ending in panel mounted plugs; reach through large
rectangular opening in control panel and snap these plugs
into mating openings in heater wiring plug attachment plate
installed in step 9 above (See Fig. 4).
13. Rotate heater control panel into unit control box area and
locate it into top left corner of control box; secure heater
control panel to unit control box with (4) screws provided
(See Fig. 6).
14. Open flexible “fishpaper” insulation cover provided with
unit control box and route heater low voltage wires along
the bottom of the unit control box. Route low voltage leads
from heater relay(s) through hole in unit control box and
into low voltage splice box. (See Fig. 6 and Fig. 7.) dress
wires and secure them to existing unit control wires with
wire ties provided .
15. Re--close flexible “fishpaper” insulation cover; insure unit
black and yellow power “pigtails” from contactor are
properly routed through insulation cover (See Fig. 8).
16. Attach the adhesive backed wiring label provided with the
heater to the back of the access panel near the unit wiring
label (See Fig. 1).
17. Return to blower compartment and locate black and yellow
power wires from heater module; these wires will terminate
in plug connectors that mate with the plug from the heater
control installed in Step 13 above. Snap these connectors
into place; dress and secure wires to fan wires with wire ties
provided (See Fig. 9).
18. The factory speed tap for electric heat operation is tap 2.
Refer to blower performance table in the unit installation
instructions or pre--sale literature to determine available
airflow at duct system external static pressure. Compare the
actual airflow with the minimum required airflow from
Table 2. If tap 2 airflow is lower than minimum required
airflow, recheck blower performance table to see if
minimum airflow can be achieved on tap 3. If tap 3 airflow
meets the minimum CFM requirement, change speed tap for
electric heat from tap 2 to tap 3 in unit control box. See unit
instructions and wiring diagram. If tap 3 airflow does not
achieve minimum CFM requirement, then another electric
heater that meets the minimum CFM requirement must be
used.
19. Reattach the blower access panel.
CPHEATER

3
Table 3 – Electric Heater Part Number Information
CPHEATER Diagram
kW @ V/PH/Hz Amps Power
Connection 24v Unit Control Wiring KW Staging
208 240 VPH Hz 208 240 Te r m
Block
Circuit
Breaker
No.
Stages
Comm
(Brown)
W2
(White)
W3
(Violet) Stage-1 Stage-2
125A03 110070151 3.75 5
208/230 160
18 20.8 x-- 1 x x -- 5kw --
126A03 110070152 3.75 518 20.8 -- x 1 x x -- 5kw -- 127A03 110070153 5.6 7.5 27 31.3 x-- 1 x x -- 7.5kw -- 128A03 110070154 5.6 7.5 27 31.3 -- x 1 x x -- 7.5kw -- 129A03 110070155 7.5 10 36.1 41.7 x-- 1 x x -- 10kw -- 130A03 110070156 7.5 10 36.1 41.7 -- x 1 x x -- 10kw -- 131A03 110070157 11.3 15 54.1 62.5 -- x 2 x x x 5kw 10kw 132A03 110070158 15 20 72.1 83.3 -- x 2 x x x 10kw 10kw
CPHEATER

4
CONTROL BOX
A
CCESS PANEL
ELECTRIC HEATER
WIRING LABEL
WARNING
LABEL
ELECTRICAL RATING
LABEL LOCATION
BLOWER ACCESS
PANEL
ELECTRICAL
PANEL
KNOCKOUT HOLE FOR
DUAL POINT
A11167
Fig. 1 -- Access Panel and Label Location
BLOWER MOTOR
BLOWER
SUPPORT
BRACKET
SPEED SELECTOR
& POWER PLUG
A05382
Fig. 2 -- Indoor Blower Compartment
CPHEATER

5
HEATER MODULE
BOLTS (3)
A10111
Fig. 3 -- Attach Heater Module
HEATER WIRING PLUG
A
TTACHMENT PLATE
WITH PLUG INSTALLED
COVER PLATE
A05384
Fig. 4 -- Inside Blower Compartment
CPHEATER

6
Electric Heat wiring
interconnection (electric
heater controls removed
for clarity)
Electric Heat Control Box
(shown uninstalled)
A10031
Fig. 5 -- Unit Control Box Compartment
HEATER CONTROL PANEL
MOUNTING SCREWS (4)
A10119
Fig. 6 -- Heater Control Panel Installation
CPHEATER

7
FISH PAPER
(Shown in down
position for
installation and
service)
HEATER RELAY
LOW VOLTAGE
WIRES
A10120
Fig. 7 -- Heater Low Voltage Connection
GROUND LUG
SINGLE POINT CONNECTION
LOW VOLTAGE
WIRING
COMPARTMENT
FISH PAPER
POWER SUPPLY
FOR CONTACTOR
FIELD HIGH
VOLTAGE
SUPPLY
A10121
Fig. 8 -- Unit Power Connection
CPHEATER

8
HEATER
PLUG
WIRE
TIES
A05385
Fig. 9 -- Power Connection to Heater
Single Point Electrical Connection
NOTE: All electrical connections, wire sizes and type of conduit
shall meet the National Electric Code (NEC) and state and local
codes (or International Electric Code) as applicable.
NOTE: Use minimum 75_C copper wire only.
1. Make sure all disconnects are still open and tagged out as
required previously.
2. Mark the main unit nameplate with an “X” for the electric
heater size being installed. Refer to the electrical data
marked with an “X” on the nameplate for wire and
maximum over current protection sizing.
3. Connect low voltage wires as shown in unit schematic
diagrams found on the base unit installation instructions.
There connections must be made in the 24v barrier section
inside the unit panel (See Fig. 10 or Fig. 11).
4. Insert field power line through the Electrical Panel hole (see
Fig. 10 or Fig. 11) and connect to electric heater as shown
in their respective wiring diagram. Electrical heaters with
factory installed circuit breakers must have their field lines
connected to the breaker block lugs and electric heater
without factory installed circuit breakers must have their
field lines connected to the heater leads using wire nuts.
Ground electrical equipment in the appropriate locations.
IMPORTANT: Heaters with factory installed circuit breakers may
be installed on a branch circuit protected by either a fuse or circuit
breaker. For all other heaters, the branch circuit must be protected
by a fuse or circuit breaker supplied by others.
5. Connect black and yellow stripped wires from heater to the
unit compressor contactor leads using supplied wire nuts
according to their heater wiring diagram.
NOTE: Dress wires with wire ties provided. Separate all wires
from incoming power leads.
6. Close control box access panel.
Dual Point Heater Installation
NOTE: Complete single point heater installation procedures
before completing the following steps.
1. Open all electrical disconnects and install lockout tag before
beginning any installation or service work.
2. Remove Control Box Access Panel (see Fig. 1), check for
clearance on the inside of control box, and remove a 7/8--in
knockout hole on the Electrical Panel for second power line.
3. Attach warning and rating labels in the selected location
(see Fig. 1).
4. Mark the main unit nameplate with an “X” next to the
accessory heater “none”. Mark the dual point rating label
installed at step 3 with an “X” for the electrical heater size
being installed. Refer to the electrical data marked with an
“X” on each nameplate for wire and maximum over current
protection sizing.
5. Remove unit power wiring line connection from heater to
unit contactor and compressor leads a s shown in heater
wiring diagram. these are the stripped end wires black and
yellow, with opened ends.
Dual Point Electrical Connection
NOTE: All electrical connections, wire sizes and type of conduit
shall meet the national Electric Code (NEC) and state and local
codes (or International Electric Code) as applicable.
NOTE: Use a minimum 75_C copper wire only.
1. Make sure all disconnects are still open and tagged out as
required previously.
2. Connect low voltage wires as shown in unit schematic
diagrams found on base unit installation instructions. These
connections must be made in the 24v barrier section inside
the unit panel (see Fig. 12 or Fig. 13).
3. Insert first field power line through the Electrical Panel
bottom hole (see Fig. 12 or Fig. 13) and connect to electric
heater as shown in their respective wiring diagram found on
the heater accessory kit. Electrical heaters with factory
installed circuit breakers must have their field lines
connected to the breaker block lugs and electric heater
without factory installed circuit breakers must have their
field lines connected to the heater leads using wire nuts.
Ground electrical equipment in the appropriate locations.
IMPORTANT: Heaters with factory installed circuit breakers may
be installed on a branch circuit protected by either a fuse or circuit
breaker. For all other heaters, the branch circuit must be protected
by a fuse or circuit breaker supplied by others.
CPHEATER

9
NOTE: Dress wires with wire ties provided. Separate all wires
from incoming power leads.
4. Insert second field power line through the Electrical Panel
top hole (see Fig. 12 or Fig. 13) and connect to unit
contactor black and yellow leads using sire nuts. Ground
electrical equipment in the appropriate locations.
5. Separate all wires from incoming power leads.
6. Close electrical access panel.
START--UP
ELECTRICAL SHOCK HAZARD
Failure to follow this caution may result in personal injury
or death.
Before proceeding, verify that all wiring is correct per
factory approved schematic. Notify equipment supplier
immediately of any discrepancies.
!CAUTION
NOTE: Relay, Rectifier and Time Delay Boards
Each heater element is controlled by a 24VDC control relay. Each
control relay is energized by a small rectifier board attached
directly to relay coil terminals. When possible -- one rectifier board
is used to control a second relay.
The rectifier board converts incoming 24v AC control signal to
DC. Some heaters may have up to four relays. The second and/or
third relay rectifier board may also have a time delay feature and a
small jumper wire built into it. With the jumper uncut, the time
delay is approximately 5 sec after the initial first stage. When
jumper is cut at factory, this provides an 8 sec delay.
1. Refer to base unit installation instructions as required.
2. Check for loose terminal connections.
3. Check that all fuse and circuit breaker short circuit
interrupting ratings are adequate.
4. Turn on unit and heater power.
5. Set thermostat to call for heat.
6. Check operation of heater.
7. Check that airflow across the heater is at or above the
minimum recommended CFM requirement (See Table 2).
8. Use of accessory electric heaters that are not tested and
approved by the original equipment manufacturer of the
packaged air conditioner or heat pump is not recommended
and will not be warranted by the original equipment manu-
facturer. Additionally, damage caused by such heaters to the
equipment will not be covered under warranty by the
original equipment manufacturer.
TROUBLESHOOTING
1. Circuit Breakers--Malfunction will interrupt power to the
unit. Check for cause of failure, reset or replace.
2. Limit Switch--Malfunction prevents heating element(s) from
being energized. Replace switch if malfunction occurs.
3. Relay--Malfunction will not allow heater to energize.
Replace faulty relay. Do not attempt to repair.
POWER LINE
TO HEATER
24V FIELD
WIRING BOX
A10381
Fig. 10 -- Single Point Connections For Heaters With Circuit Breakers
CPHEATER

10
POWER LINE
TO HEATER
24V FIELD
WIRING BOX
A10380
Fig. 11 -- Single Point Connections For Heaters Without Circuit Breakers
THE SECOND FIELD
POWER LINE TO UNI
T
CONTACTOR
FIRST FIELD POWER
LINE TO HEATER
24V FIELD
WIRING BOX
A10379
Fig. 12 -- Dual Point Connections For Heater With Circuit Breaker
24V FIELD
WIRING BOX
SECOND FIELD
POWER LINE TO
UNIT CONTACTOR
FIRST FIELD
POWER LINE
TO HEATER
A10382
Fig. 13 -- Dual Point Connections For Heaters Without Circuit Breakers
CPHEATER

11
EQUIPMENT GROUND
EL1
**
AUTO-LIMIT
NOTE:
Power supply wiring per NEC & local codes.
Suitable for at least 75° C
Use copper conductor wiring only.
Field wire, NEC Class I
Replace Auto Reset with Therm-O-Disc type 60TX01-L150
*
*
*
WHITE
BROWN
YELLOW
BLACK
YELLOW
BLACK
YELLOW
C
W2
CONTROL
VOLTS
KILOWATTS PHASEVOLTS
HERTZ
Control Wiring
Power Wiring
Field Wiring
STEPS HEATER
AMPS
HEATER SECTION
TO UNIT POWER
WIRING
***
Wires for single point connection only. Remove wires for dual point connection.
***
Replace Thermal Cut-out with Therm-O-Disc type G8AM0402110C
HR1
HK61EA033
W1
QC1
TP2
TP1
QC2
D2
QC2A
QC1A
D1
D4
D3
Pb
SST-B
1
e
+24VDC
24VDC
CEBD430344-06-RB
US
C
HSCI
CEPL130344-02-R
1
2
W1
TO UNIT CONTROL
WIRING.
N.E.C. Class 2, 24V
Replace Relay with T92 22VDC
BLACK
BLACK
YELLOW
L2
L1
3.75/5.0
CPHEATER125A03
(110070151)
208/240 160 24 AC
1
18.0/20.8
****
TCO
****
Stick on label included with kit. See Installation Section, Step 17 (Page 2).
A190057
Fig. 14 -- CPHEATER125A03 Wiring Diagram
CPHEATER

12
EQUIPMENT GROUND
NOTE:
Power supply wiring per NEC & local codes.
Suitable for at least 75° C
Use copper conductor wiring only.
Field wire, NEC Class I
Replace Auto Reset with Therm-O-Disc type 60TX01-L150
*
*
*
WHITE
BROWN
YELLOW
BLACK
YELLOW
BLACK
YELLOW
C
W2
CONTROL
VOLTS
KILOWATTS PHASEVOLTS HERTZ
Control Wiring
Power Wiring
Field Wiring
C.B. # 3
STEPS HEATER
AMPS C.B. # 2
CIRCUIT BREAKER
C.B. # 1
HEATER SECTION
TO UNIT POWER
WIRING
***
HR1
HK61EA033
W1
QC1
TP2
TP1
QC2
D2
QC2A
QC1A
D1
D4
D3
Pb
SST-B
1
e
+24VDC
24VDC
CEBD430344-06-RB
USC
HSCI
CEPL130344-02-R
1
2
W1
TO UNIT CONTROL
WIRING.
N.E.C. Class 2, 24V
Replace Relay with T92 22VDC
L2
L1
OFFOFF
CB 1CB 2
ONON
50 A30 A
3.75/5.0
CPHEATER126A03 (110070152)
208/240 1 60 24 AC 118.0/20.8 50A 30A
BLACK
BLACK
YELLOW
EL1
**
AUTO-LIMIT
Wires for single point connection only. Remove wires for dual point connection.
***
Replace Thermal Cut-out with Therm-O-Disc type G8AM0402110C
****
TCO
****
Stick on label included with kit. See Installation Section, Step 17 (Page 2).
A190058
Fig. 15 -- CPHEATER126A03 Wiring Diagram
CPHEATER

13
EQUIPMENT GROUND
EL1
**
AUTO-LIMIT
NOTE:
Power supply wiring per NEC & local codes.
Suitable for at least 75° C
Use copper conductor wiring only.
Field wire, NEC Class I
Replace Auto Reset with Therm-O-Disc type 60TX01-L150
*
*
*
WHITE
BROWN
YELLOW
YELLOW
BLACK
YELLOW
YELLOW
BLACK
YELLOW
C
W2
CONTROL
VOLTS
KILOWATTS PHASEVOLTS
HERTZ
Control Wiring
Power Wiring
Field Wiring
STEPS HEATER
AMPS
HEATER SECTION
TO UNIT POWER
WIRING
***
HR1
HR2
HK61EA033
W1
QC1
TP2
TP1
QC2
D2
QC2A
QC1A
D1
D4
D3
Pb
SST-B
1
e
+24VDC
24VDC
CEBD430344-06-RB
USC
HSCI
CEPL130344-02-R
12
W1
TO UNIT CONTROL
WIRING.
N.E.C. Class 2, 24V
Replace Relay with T92 22VDC
L2
L1
BLACK BLACK
BLACK
CPHEATER127A03 (110070153)
5.6/7.5 208/240 1 60 24 AC 1 27.0/31.3
BROWN
WHITE
BLACK
BLACK
YELLOW
YELLOW
Wires for single point connection only. Remove wires for dual point connection.
***
Replace Thermal Cut-out with Therm-O-Disc type G8AM0402110C
****
****
TCO
EL2
**
AUTO-LIMIT
****
TCO
Stick on label included with kit. See Installation Section, Step 17 (Page 2).
A190059
Fig. 16 -- CPHEATER127A03 Wiring Diagram
CPHEATER

14
EQUIPMENT GROUND
NOTE:
Power supply wiring per NEC & local codes.
Suitable for at least 75° C
Use copper conductor wiring only.
Field wire, NEC Class I
Replace Auto Reset with Therm-O-Disc type 60TX01-L150
*
*
*
WHITE
BROWN
YELLOW
YELLOW
BLACK
BLACK
YELLOW
YELLOW
BLACK
YELLOW
C
W2
CONTROL
VOLTS
KILOWATTS PHASEVOLTS
HERTZ
C.B. # 3
STEPS HEATER
AMPS C.B. # 2
CIRCUIT BREAKER
C.B. # 1
HEATER SECTION
TO UNIT POWER
WIRING
***
HR1
HR2
HK61EA033
W1
QC1
TP2
TP1
QC2
D2
QC2A
QC1A
D1
D4
D3
Pb
SST-B
1
e
+24VDC
24VDC
CEBD430344-06-RB
USC
HSCI
CEPL130344-02-R
12
W1
TO UNIT CONTROL
WIRING.
N.E.C. Class 2, 24V
Replace Relay with T92 22VDC
L2
L1
OFFOFF
CB 1CB 2
ONON
50 A60 A
5.6/7.5
CPHEATER128A03 (110070154)
208/240 160 24 AC
2
27.0/31.3 50A 60A
WHITE
BROWN
BLACK
YELLOW
BLACK
BLACK
YELLOW
BLACK
EL1
**
AUTO-LIMIT
Control Wiring
Power Wiring
Field Wiring
Wires for single point connection only. Remove wires for dual point connection.
***
Replace Thermal Cut-out with Therm-O-Disc type G8AM0402110C
****
****
TCO
EL2
**
AUTO-LIMIT
****
TCO
Stick on label included with kit. See Installation Section, Step 17 (Page 2).
A190060
Fig. 17 -- CPHEATER128A03 Wiring Diagram
CPHEATER

15
EQUIPMENT GROUND
NOTE:
Power supply wiring per NEC & local codes.
Suitable for at least 75° C
Use copper conductor wiring only.
Field wire, NEC Class I
Replace Auto Reset with Therm-O-Disc type 60TX01-L160
*
*
*
WHITE
BROWN
YELLOW
YELLOW
BLACK
YELLOW
YELLOW
BLACK
YELLOW
C
W2
CONTROL
VOLTS
KILOWATTS
CPHEATER129A03 (110070155)
PHASEVOLTS HERTZ STEPS HEATER
AMPS
HEATER SECTION
TO UNIT POWER
WIRING
***
HR1
HR2
HK61EA033
W1
QC1
TP2
TP1
QC2
D2
QC2A
QC1A
D1
D4
D3
Pb
SST-B
1
e
+24VDC
24VDC
CEBD430344-06-RB
USC
HSCI
CEPL130344-02-R
12
W1
TO UNIT CONTROL
WIRING.
N.E.C. Class 2, 24V
Replace Relay with T92 22VDC
L2
L1
BLACK BLACK
BLACK
7.5/10.0 208/240 1 60 24 AC 1 36.1/41.7
BLACK
BLACK
YELLOW
YELLOW
WHITE
BROWN
EL1
**
AUTO-LIMIT
Control Wiring
Power Wiring
Field Wiring
Wires for single point connection only. Remove wires for dual point connection.
***
Replace Thermal Cut-out with Therm-O-Disc type G8AM0402110C
****
****
TCO
EL2
**
AUTO-LIMIT
****
TCO
Stick on label included with kit. See Installation Section, Step 17 (Page 2).
A190061
Fig. 18 -- CPHEATER129A03 Wiring Diagram
CPHEATER

16
EQUIPMENT GROUND
NOTE:
Power supply wiring per NEC & local codes.
Suitable for at least 75° C
Use copper conductor wiring only.
Field wire, NEC Class I
Replace Auto Reset with Therm-O-Disc type 60TX01-L160
*
*
*
WHITE
BROWN
YELLOW
YELLOW
BLACK
BLACK
YELLOW
YELLOW
BLACK
YELLOW
C
W2
CONTROL
VOLTS
KILOWATTS PHASEVOLTS
HERTZ
C.B. # 3
STEPS HEATER
AMPS C.B. # 2
CIRCUIT BREAKER
C.B. # 1
HEATER SECTION
TO UNIT POWER
WIRING
***
HR1
HR2
HK61EA033
W1
QC1
TP2
TP1
QC2
D2
QC2A
QC1A
D1
D4
D3
Pb
SST-B
1
e
+24VDC
24VDC
CEBD430344-06-RB
US
C
HSCI
CEPL130344-02-R
12
W1
TO UNIT CONTROL
WIRING.
N.E.C. Class 2, 24V
Replace Relay with T92 22VDC
L2
L1
OFFOFF
CB 1CB 2
ONON
50 A
60 A
7.5/10.0
CPHEATER130A03 (110070156)
208/240 1 60 24 AC 1 36.1/41.7 50A 60A
WHITE
BROWN
BLACK
BLACK
YELLOW
YELLOW
BLACK
BLACK
EL1
**
AUTO-LIMIT
Control Wiring
Power Wiring
Field Wiring
Wires for single point connection only. Remove wires for dual point connection.
***
Replace Thermal Cut-out with Therm-O-Disc type G8AM0402110C
****
****
TCO
EL2
**
AUTO-LIMIT
****
TCO
Stick on label included with kit. See Installation Section, Step 17 (Page 2).
A190062
Fig. 19 -- CPHEATER130A03 Wiring Diagram
CPHEATER

17
EQUIPMENT GROUND
NOTE:
Power supply wiring per NEC & local codes.
Suitable for at least 75° C
Use copper conductor wiring only.
Field wire, NEC Class I
Replace Auto Reset with Therm-O-Disc type 60TX01-L170
*
*
*
WHITE
BROWN
VIOLET
L2
OFF
ON
ON
OFF
L1
OFF
ON
30 A 60 A 50 A
BLACK
YELLOW
C
W2
W3
CONTROL
VOLTS
KILOWATTS PHASEVOLTS
HERTZ
C.B. # 3
STEPS HEATER
AMPS C.B. # 2
CIRCUIT BREAKER
C.B. # 1
TO UNIT POWER
WIRING
***
HR1
HR2
HK61EA033
W1
QC1
TP2
TP1
QC2
D2
QC2A
QC1A
D1
D4
D3
Pb
SST-B
1
e
+24VDC
24VDC
CEBD430344-06-RB
US
C
HSCI
CEPL130344-02-R
12
W1
HR3
2
W2
1
TO UNIT CONTROL
WIRING.
N.E.C. Class 2, 24V
Replace Relay with T92 22VDC
11.3/15.0
CPHEATER131A03 (110070157)
208/240 1 60 24 AC 30A 2 54.1/62.5 50A 60A
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
BROWN
HK61EA034
W2
TP1TP2
QC1 QC2
R2
D1
D3
D2
D4
D5
R1
R3
R4
C2
C1
Z1
Z2
Q1
QC1A QC2A
Q2
Pb
SST-B
1
e
+24VDC 24VDC
CEBD430345-06-RB
USC
HSCI
VIOLET
EL1
**
AUTO-LIMIT
Control Wiring
Power Wiring
Field Wiring
Wires for single point connection only. Remove wires for dual point connection.
***
Replace Thermal Cut-out with Therm-O-Disc type G8AM0402121C
****
****
TCO
EL2
**
AUTO-LIMIT
****
TCO
YELLOW
YELLOW
YELLOW
BLACK
BLACK
BLACK
HEATER SECTION
EL3
**
AUTO-LIMIT
****
TCO
Stick on label included with kit. See Installation Section, Step 17 (Page 2).
A190063
Fig. 20 -- CPHEATER131A03 Wiring Diagram
CPHEATER

18
EQUIPMENT GROUND
NOTE:
Power supply wiring per NEC & local codes.
Suitable for at least 75° C
Use copper conductor wiring only.
Field wire, NEC Class I
Replace Auto Reset with Therm-O-Disc type 60TX01-L160
*
*
*
WHITE
BROWN
VIOLET
YELLOW
YELLOW
YELLOW
YELLOW
BLACK
L2
OFF
ONON
OFF
L1
OFF
ON
60 A 60 A 50A
BLACK
YELLOW
C
W2
W3
CONTROL
VOLTS
15.0/20.0
KILOWATTS
CPHEATER132A03 (110070158)
PHASEVOLTS
208/240 1
HERTZ
60 24 AC 60A
C.B. # 3
STEPS
2 72.1/83.3
HEATER
AMPS C.B. # 2
CIRCUIT BREAKER
C.B. # 1
50A 60A
TO UNIT POWER
WIRING
***
HR1
HR2
HK61EA033
W1
QC1
TP2
TP1
QC2
D2
QC2A
QC1A
D1
D4
D3
Pb
SST-B
1
e
+24VDC
24VDC
CEBD430344-06-RB
US
C
HSCI
CEPL130344-02-R
12
W1
HR3
HR4
2
W2
HK61EA034
W2
TP1TP2
QC1 QC2
R2
D1
D3
D2
D4
D5
R1
R3
R4
C2
C1
Z1
Z2
Q1
QC1A QC2A
Q2
Pb
SST-B
1
e
+24VDC 24VDC
CEBD430345-06-RB
US
C
HSCI
1
TO UNIT CONTROL
WIRING.
N.E.C. Class 2, 24V
Replace Relay with T92 22VDC
BLACK
BLACK
YELLOW
BLACK
YELLOW
YELLOW
YELLOW
BLACK
BLACK
BLACK
BLACK
WHITE
BROWN BROWN
VIOLET
Control Wiring
Power Wiring
Field Wiring
Wires for single point connection only. Remove wires for dual point connection.
***
Replace Thermal Cut-out with Therm-O-Disc type G8AM0402121C
****
YELLOW
YELLOW
YELLOW
YELLOW
BLACK
BLACK
BLACK
BLACK
HEATER SECTION
EL3
**
AUTO-LIMIT
****
TCO
EL2
**
AUTO-LIMIT
****
TCO EL1 AUTO-LIMIT
TCO
EL4
**
AUTO-LIMIT
****
TCO
**
****
Stick on label included with kit. See Installation Section, Step 17 (Page 2).
A190064
Fig. 21 -- CPHEATER132A03 Wiring Diagram
Copyright 2019 CAC / BDP D7310 W. Morris St. DIndianapolis, IN 46231 Edition Date: 03/19
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
C a t a l o g N o : I I K --- C P H E A T E R --- 2 2
R e p l a c e s : I I K --- C P H E A T E R --- 1 8
CPHEATER