Coates PHS 54 User Manual

POOL HEATER

INSTALLATION, OPERATION

AND MAINTENANCE

MODELS:

CE SERIES

12, 15 & 18kW

208V, 240V, 480V

BEFORE YOU BEGIN

CHECK ALL ELECTRICAL CONNECTIONS TO ALL COMPONENTS

WITHIN THE HEATER FOR TIGHTNESS. CONNECTIONS CAN

BECOME LOOSE DURING SHIPMENT AND HANDLING.

CPH SERIES

24 & 30kW

208V, 240V, 480V

PHS SERIES

36, 45, 54 & 57kW

208V, 240V, 480V

CAUTION

THE ELECTRICAL INSTALLATION MUST BE IN ACCORDANCE

WITH ARTICLE 680 OF THE NATIONAL ELECTRICAL CODE.

WARNING

Only qualified personnel, as defined by National Electric Code Article

100, should install and maintain this equipment. Unauthorized

alteration or improper maintenance of this unit may release the manufacturer from any warranty claims. The installation must be in accordance with the instructions in this manual and applicable local

plumbing and electrical codes.

Publication 11/13

IMPORTANT SAFETY INSTRUCTIONS

Page 2

When using this electrical equipment, basic safety precautions should always be followed, including the following.

1) READ AND FOLLOW ALL INSTRUCTIONS.

2) To reduce the risk of injury. A) The water in a pool or tub should never exceed 104°F (40°C). A water temperature in excess of

104°F is considered unsafe for all persons. Lower water temperatures are recommended for extended use (exceeding 10-15 minutes) and for young children.

B) Since excessive water temperatures have a high potential for causing fetal damage during the

early months of pregnancy, pregnant or possibly pregnant women should limit pool or tub water temperatures to 100°F (38°C).

C) Before entering a pool or tub, the user should measure the water temperature at several occupant

locations using an accurate thermometer since the tolerance of water temperature-regulating devices may vary as much as ± 5°F (± 3°C).

D) Alcohol, drugs or medications should not be used before or during pool or tub use since their use

may lead to unconsciousness with the possibility of drowning.

E) Obese persons and persons with a medical history of heart disease, low or high blood pressure,

circulatory system problems, or diabetes should consult a physician before using a pool or tub.

F) Persons using medication should consult a physician before using a pool or tub since some

medication may induce drowsiness while other medication may affect heart rate, blood pressure, and circulation.

3) SAVE THESE INSTRUCTIONS.

---WARNING---

DANGER OF HYPERTHERMIA

Hyperthermia occurs when the internal temperature of the body reaches a level several degrees above the normal body temperature of 98.6°F. The symptoms of hyperthermia include dizziness, fainting, drowsiness, lethargy and an increase in the internal temperature of the body. The effects of hyperthermia include:

a) Unawareness of impending hazard; b) Failure to perceive heat; c) Failure to recognize the need to exit pool or tub;

WARNING--- The use of alcohol, drugs or medications can greatly increase the risk of fatal hyperthermia in pools and tubs.

d) Physical inability to exit pool or tub; e) Fetal damage in pregnant women; f ) Unconsciousness resulting in a danger of

drowning.

WARNING

Page 3

Only qualified personnel, as defined by National Electric Code Article 100, should install and maintain this equipment. Unauthorized alteration or improper maintenance of this unit may release the manufacturer from any warranty claims. The installation must be in accordance with the instructions in this manual and applicable local plumbing and electrical codes.

INTRODUCTION

This manual provides installation procedures, operating and maintenance instructions and a parts list for the Coates Pool Heater.

Your Coates Electric Swimming Pool Heater has been designed and engineered to provide you with the most progressive quality heating system possible. Its operation is efficient and pollution-free. Models are available for every size or make of pool.

To insure a long life of trouble-free service, your Coates Pool Heater should be carefully installed in accordance with the instructions given in this manual. Failure to do so may damage the pool heater and the pool equipment to which it is connected. Only qualified personnel should install and maintain this unit, and, of course, local plumbing and electrical codes have precedence over these instructions.

1.0 DESCRIPTION

The Coates Swimming Pool Heater consists of a heating tank with external enclosure, and the electrical heating and control system. In order to help maintain the heater in a satisfactory manner, a brief description of its components and their operation is included for the customer’s convenience.

The pressure vessel and its enclosure comprise the main mechanical portion of the pool heater.

The pressure vessel, in conjunction with the flow switch and heating element are the only portions of this equipment in contact with the water.

The external enclosure is a sheet steel case totally enclosing the pressure vessel and electrical components. The enclosure is coated with a rust inhibiting, powder coat finish.

The electrical system, which is the heart of this unit, can be considered as three separate systems engineered to provide optimum use of energy. They are as follows:

(1) The heating elements; mounted on a four-bolt flange. There are 2, 3 or 4 elements.

(2) The control system; consists of the pilot switch, high limit thermostat, flow switch, temperature control, magnetic contactors, 240V transformer (480V units only) and sequencer (on some single phase units only). These controls are wired into a control circuit designed to control the temperature of the water leaving the heater. The high-limit thermostat is designed to open the control circuit and cut off the power in the event of excessive temperature.

A flow switch is built-in to prevent the pool heater from operating without water flow. The flow switch will activate at flow rates of 20 GPM or greater.

(3) The main current-carrying components; are the contactors and fuses. These are wired into circuits which carry the full amperage draw of the elements. The contactors open during a high temperature condition to de-energize the elements.

The element fuses in these units are rated at 60 Amps and have an interrupting capacity of 100,000 Amps rms. These fuses provide supplemental circuit protection for the internal wiring of the heater.

The heater has a temperature controller adjustable up to 104°F(40°C) and has one manual reset type high temperature limit thermostat set at 118°F (48°C).

2.0 LOCATION AND PLUMBING

A. Installation: Location

Coates swimming pool heaters are quiet, do not expel exhaust fumes, and may be conveniently located in a shed or basement. Normal positioning of the pool heater should be in close proximity to the pool filtration system. Select a location conveniently close to incoming electrical service and where excessively long piping runs are not required.

Minimum clearance:

Front 36 (914)# 36 (914)#

Left 18 (457) 4 (102)

Right * 4 (102)

Top 18 (457) 20 (508)

Back 6 (153) *

* Required clearance is based on plumbing configuration used. # Refer to NEC Table 110.26 (A)(1)

- Dimensions: Inches (mm)

- Temperature control is located on the front side.

PHS/CPH CE

B. Installation: Plumbing

Page 4

Pipe the heater as shown in Figure 2 to the inlet and outlet openings on the right side. Connect the heater in line between the filter discharge and pool. The water line coming from the filter should be connected to the heater inlet, and the discharge line to the pool should be connected to the outlet. The pool will not heat properly unless it is plumbed correctly. If plastic pipe is used, it should be suitable for at least 120°F (49 °C).

A plumbing bypass around the pool heater is not necessary unless flow rate though the heater exceeds 80 GPM. A minimum flow rate of 20 GPM is required. Lack of sufficient flow will not allow the flow switch to activate the heater.

It may be necessary, in larger Olympic-sized or public pools, to use two or more heaters to obtain sufficient KW capacity. If so, the heaters must be placed in parallel, so that each heater takes equal flow.

DRAINAGE: A method of draining water away from the heater and other equipment is to be provided. The heater should be flushed at the end of each swimming season. During flushing or service, water may be spilled and could cause damage to the floor or other equipment. A drain valve is to be installed in the INLET plumbing.

3.0 ELECTRICAL INSTALLATION

1. Check nameplate rating to insure the heater matches your electrical supply.

2. CHECK ELECTRICAL CONNECTIONS TO ALL COMPONENTS within the heater for tightness. These can become loose during shipment and handling.

3. Check components for any moisture, rust, or dust which may have accumulated during shipping, and clean or dry where necessary.

All pool heaters covered in this manual have integral thermostats, transformers, contactors and sequencers where required.

Wiring diagrams included show internal wiring and required field connections for various models. Consult your local electrical code for proper wire and conduit sizes, and other local requirements.

Do not connect the pool heater to, or operate at, a voltage other than the voltage rated on the nameplate.

Bring wires of adequate size from a fused disconnect switch or circuit breaker with an ampere rating of 125% of the ampere rating shown on heater nameplate. Refer to Table 1 for wire sizes. Connect power conductors to the power distribution block inside

the heater. All other internal connections are completed and tested at the factory.

Ground wires must be insulated copper conductor and the same size as supply wiring, but not less than #12 AWG.

Table 1

KW

240V/1Ø 208V/3Ø 240V/3Ø 480V/3Ø

WIRE SIZE: AWG

12 4 8 8 12 15 4 6 8 10 18 3 4 6 10 24 1 3 4 8 30 2/0 2 3 8 36 3/0 1 2 8 45 250MCM 2/0 1/0 4 54 350MCM 3/0 2/0 3 57 350MCM 3/0 2/0 3

Suggested size for insulated copper conductor

wires. Based on 125% correction factor for wire with 75°C insulation.

A. To Connect Pool Heater to Power Supply

The pool heaters with load ratings over 48 Amps have branch supplemental fusing already installed in the element circuitry; see wiring diagrams. To connect to the power supply, one needs only to protect the main supply lines, either with a circuit breaker or fused disconnect switch (Figure 1). Suggested wire sizes are shown in Table 1.

Figure 1

B. Startup Procedure:

1. Make sure that the pump is on and that there is at least 20 GPM flow through the pool heater. The heating elements will fail prematurely if allowed to operate with insufficient water flow.

2. Check temperature control setting, also, examine wiring for loose connections, etc.

3. Turn on power at main disconnect switch.

4. Turn on pilot switch on pool heater.

If the high temperature manual reset high limit switch shuts off the heater, disconnect power at disconnect switch and determine the cause before resetting.

4.0 CONTROL PANEL

Page 5

A. INDICATOR LIGHTS

The control has three indicator lights and a lighted ONOFF rocker switch. The lights are as follows:

STATUS LIGHTS

LIGHT DESCRIPTION (when Illuminated)

ON-OFF Heater has power to control circuit.

RESET High Temperature limit is OK.

FLOW Sufficient water flow through heater.

ELEMENT Heating elements are powered.

B. DIGITAL THERMOSTAT CONTROL

For heaters equipped with a digital thermostat. The digital thermostat control which measures the temperature of the water as it enters the heater has a MENU button, up and down adjustment buttons, and an LED display. The desired water temperature (set point) is controllable between 40°F and 104°F (5°C and 40°C). The set point may differ from the actual water temperature at the pool or spa due to heat loss in the piping.

MENU:

The MENU button cycles through the three menu items: Measured Water Temperature (default), SET POINT and °F/°C.

ADJUSTING THE SET POINT:

Press one of the following buttons; MENU, The display will momentarily blank and then the current set point will be displayed. Press the button to change the set point. Hold the button down for rapid temperature changes.

The set point will be saved and the display will return to the measured temperature after two seconds of inactivity.

OPERATION:

In the measured temperature mode, the water temperature in the heater is displayed. The LED corresponding to the current temperature scale will be illuminated. If the heater is calling for heat the HEATING LED will be illuminated.

or .

or

FAHRENHEIT TO CELCIUS:

Press the MENU button twice and the current temperature scale will be displayed ( F or C ). Press the

or buttons to toggle between F and C.

The temperature scale will be saved and the display will return to the measured temperature after two seconds of inactivity.

ERROR CODE:

The display will read “Err” when it detects a problem with the temperature sensor. This can be caused by a faulty sensor or a loose connection between the sensor and the temperature controller.

5.0 MAINTENANCE

Element Inspection and Replacement:

1. Turn off power at main disconnect switch and turn off pump.

2. Drain pool heater.

3. Remove service access panel opposite inlet/outlet.

4. Disconnect element wires.

5. Remove the four (4) element flange retaining nuts and extract element.

6. Installation is the reverse of steps 1 through 5. (Reinstall element with new gasket)

When closing down the pool for any length of time, shut off the power at the main disconnect switch and drain the water from the system. Water must not be allowed to freeze in the heater, as this will cause severe damage.

Annual Cleaning:

Yearly, before winter, the pool heater should be drained and cleaned to remove any scale or sludge. More frequent cleaning may be required if pool water contains sediment or any amount of foreign matter.

1. Turn off heater at main disconnect switch.

2. Open drain valve.

3. Permit water to run until it is clear.

4. Close valve and restart normally.

S

H

7P

85

S

H

34

4P

5

S

H

348

5P

4

348 34836PHS

CPH

0

H

3483

24CP

48

3

E

34818CE

15C

8

THREE PHASE 480V

34

481

3

457

2

3

54

24

3

45

24

3 3243

2430CPH

3

24CPH

4

32 3241

THREE PHASE 240V

32415C

41

32

57PHS

0

32 32054PHS 32045PHS

HEATER MODEL No.

3

320

30

320

2

320

01

32

15

THREE PHASE 208V

320 32012CE

45

12

5

124

4

124

3

SINGLE PHASE 240V

124 124 124 124 1 1

24 241

30 24 1 15

MODELS CE, CPH & PHS

POOL HEATER PARTS LIST

2C

P P P P

6

CE

8

2C

6PHS

C

4C 8C

CE

7PHS 4PHS 5PHS 6PHS

CPH C

8C

CE CE

2

12 15 18 3624 30 45 54 57

E

S

H

S

H

S

H

S

H

E E

H

P

H

P E

30 37 45 59 74 89 111 130 137 15 19 22 29 37 69655544

12 15 18 3624 30 45 54 57

H

P E

222223 22222 22222 2 222233443333344 44 44

51 64 77 102128 153 191 225238 34 5042 67 84 101 126 150 158

12 15 18 3624 30 45 54 57

222222

222222222 22222 2222 222222222 222

66 666666 66 66612121212 12 1210 10 9 9 9 9

1111 11

111

111111111

1 2

3

23 3

111

POOL HEATER PARTS LIST- N

2

12

111111 111

22222 22 22

21

1 2

23 3

222222

222222222

77

5522

3

2

12

21

1 2

23

77

3

2

11 11 1

12

21

3333 3333333 33333333333

1 2

3

23 3

4444

2233

2

44 77 882255

12

33 333

1 1 111 1 111 1 11111111111111111111111111

1 111 1 1 111111111111111111111111111111

1 111 1 1 111111111111 1 11111111111111111

1 111 1 1 111111111111111111111111111111

21

222 222 222 22222 222244 44 444444422 4

333

PART No.

COMPONENTS

TOTAL kW PER HEATER

AMPERAGE AT FULL LOAD

ELEMENTS PER HEATER ILLUSTRATION ITEM No.

29018910

FUSE, F-1, SC-60, 60A/480V 18

22002150

29034620

29034648

23001521

22003820

20006036

20006029

20006003

20006004

20006046

20006039

20006009

20006010

20006056

22012200

23000105

29016310

29016305

TS-3 DIGITAL POOL STAT8

PL-1, 2 & 4, PILOT LIGHT, AMBER 120/240V

PL-3, PILOT LIGHT, AMBER 480V

RS-2 ROCKER SWITCH, LIGHTED 240V

TS-1 HIGH TEMP. LIMIT

ELEMENT, 6 kW, 208V12

ELEMENT, 9 kW, 208V12

ELEMENT, 12 kW, 208V12

ELEMENT, 15 kW, 208V12

ELEMENT, 6 kW, 240V12

ELEMENT, 9 kW, 240V12

T5, XFMR 480V/240V-50VA

FLOW SWITCH

FUSE, F-5, FNQ-R-1, 1A/600V

FUSE, F-6, FNQ-R-1/2, 0.5A/600V

9

3

4

7

6

9

10

11

ELEMENT, 12 kW, 240V12

20006049

ELEMENT, 15 kW, 240V12

ELEMENT, 6 kW, 480V12

ELEMENT, 9 kW, 480V12

44000250

20006015

20006016

ELEMENT, 12 kW, 480V12

ELEMENT, 15 kW, 480V12

21005505

21006010

21001000

21001300

ELEMENT GASKET

K-7 SEQUENCE TIMER 1-POLE 1 1

RELAY, 30AMP, SPST, NO 1 1 1 1 1 1 1 11 1 11111111 1 11111111 1 11111111

CR-7 CONTACTOR 3P, 208/240V COIL

13

17

16 CR-8 CONTACTOR 4P, 208/240V COIL

15

14

DPH-ILL D

Page 7

7

4

3

2

5

6

1

8

19

13

12

18

17

16

15

14

9

10

20

11

1. POWER DISTRIBUTION BLOCK

2. GROUND LUG

3. CONTROL TRANSFORMER PRIMARY FUSING

4. CONTROL TRANSFORMER SECONDARY FUSING

5. EXTERNAL CONTROL CONNECTION

6. FLOW SWITCH

7. CONTROL TRANSFORMER (WHEN REQUIRED)

8. TEMPERATURE CONTROL

9. PILOT LIGHTS – ELEMENT, FLOW, RESET

10. PILOT SWITCH, LIGHTED "ON/OFF"

11. TEMPERATURE LIMIT SWITCH

12. HEATING ELEMENT

13. HEATING ELEMENT GASKET

14. FLOW RELAY

15. SEQUENCE TIMER (WHEN REQUIRED)

16. CONTACTOR (4-POLE)

17. CONTACTOR (3-POLE)

18. HEATER CIRCUIT FUSING

19. VESSEL

20. ENCLOSURE

NOTE:

REFERENCE THE POOL HEATER PARTS LIST FOR

COMPONENT PART NUMBERS AND QUANTITIES.

WATER CHEMISTRY

Page 8

PROTECTING YOUR COATES HEATER

WITH PROPER WATER CHEMISTRY

Proper water balance is important to extending the life of your Coates Heater. While pH control is critical, the control of alkalinity and calcium hardness will protect against scaling and also help to prevent corrosion.

ACID

HEATER

CAN BE

DAMAGED

The correct level of sanitizer, pH, total alkalinity and calcium hardness will very, depending

on the type of pool (plaster, fiberglass or vinyl) and the chemical content of the fill water.

Water that is out of balance can damage your pool heater and void the warranty. This

CORROSIVE

WATER

0 1 2 3 4 5 6 7

heater is not for use in salt water pools.

IDEAL

RANGE

7.2-7.8

PLUMBING CONNECTIONS

ALKALINE ALKALINE

WATER

8 9 10 11 12 13 14

HEATER

CAN BE

DAMAGED

RS2

Page 9

BRASS

#1

COPPER

#3

ALUMINUM

K8

ISOLATED BUS

#2

PL2 "FLOW"

FLOW

NOCOM

HEATER GROUND

F5

TERMINAL

F5

ENCLOSURE

TS1

#8

GROUND

#8

F1 F1 F1 F1 F1 F1

1 234

COIL

CR7

#8

TEMP

W R

B

TS3

CNO

J4

J1

J9

AC

J2

AC

PL1 "ELEMENT"

RB

W

RB

PL4 "RESET”

J3

#10

COIL

#8#8

COIL

#10

RB

W

WW

RB

#10

HEATING ELEMENTS

CR7

#8

#8#8

POOL

GROUND

FLOW SWITCH

1

TB1 FOR REMOTE TEMPERATURE

2

CONTROL (IF USED).

3.

SEE INSTRUCTION MANUAL FOR COMPONENT IDENTIFICATION.

4.

ALL WIRING TO BE 105°C INSULATED, MINIMUM. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED.

LEGEND;5. R = RED B = BLACK W = WHITE

6. HEATING ELEMENT QTY/RATING; 12kW = 2 @ 6kW 15kW = 1 @ 6kW & 1 @ 9kW 18kW = 2 @ 9kW

MODEL CE

SINGLE PHASE

208V – 12, 15 & 18kW 240V – 12, 15 & 18kW

1BC1218G

RS2

BRASS

#1

COPPER

#3

ALUMINUM

NO COM

ISOLATED BUS

#2

PL2 "FLOW"

HEATER GROUND

TERMINAL

F5

1.

F5

ENCLOSURE

GROUND

POOL

GROUND

TS1

FLOW

1 234

#8

F1 F1 F1 F1 F1 F1

#8

K8

TEMP

PL4 "RESET”

TS3

CNO

J3

COIL

1

#10 #10 #10

RB

W

RB

CR7

W R

B

J1

J9

AC

J2

AC

J4

PL1 "ELEMENT"

K7

TIMER

3

COIL

W

WW

#10 #10 #10

RB

CR7

COIL

TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COMPONENT

IDENTIFICATION.

3.

ALL WIRING TO BE 105°C INSULATED, MINIMUM. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED.

LEGEND;4. R = RED B = BLACK W = WHITE

#10 #10

#10

MODEL CPH

SINGLE PHASE

208V – 24 & 30kW 240V – 24 & 30kW

HEATING ELEMENTS

1BC2430H

#2

Page 10

BRASS

#1

COPPER

#3

ALUMINUM

NO COM

FLOW

K8

HEATER GROUND

ENCLOSURE

#8 #8

#8

F1

F1F1F1

#8

F1

1 234

#8 #8

F1F1

#8 #8

F1F1F1

#8

GROUND

TERMINAL

POOL

GROUND

TB1 FOR REMOTE TEMPERATURE

1. CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COMPONENT

IDENTIFICATION.

3.

ALL WIRING TO BE 105°C INSULATED, MINIMUM. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED .

LEGEND;4. R = RED B = BLACK

W = WHITE

RS2

ALUMINUM

BRASS

COPPER

NO COM

CR7

COIL

CR7

COIL

RB

W

#10

F1

COIL

RB

CR7

COIL

#10

COIL

CR7

RB

W

WW

RB

COIL

CR7

#10

#10 #10

COIL

CR7

RB

WW

RB

CR7

MODEL PHS

SINGLE PHASE

208V – 36 & 45kW

240V – 36 & 45kW

1BC3645G

F1 F1

COIL

HEATING ELEMENTS

F1 F1

F1

COIL

CR7

HEATER GROUND

TB1 FOR REMOTE TEMPERATURE

1.

F1

CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COM PONENT IDENTIFICATION.

3.

ALL WIRING TO BE 105°C INSULATED, MINIMUM. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED.

LEGEND;4. R = RED B = BLACK

W = WHITE

CR7

ENCLOSURE

GROUND

TERMINAL

POOL

GROUND

COIL

TEMP

W R

B

J1

J9

AC

TS3

J2

AC

CNO

J4

J3

F5

#2

#1

#3

F5

TS1

FLOW

F1 F1 F1

1 234

F1 F1

K8

COIL

ISOLATED

BUS

PL2 "FLOW"

TEMP

PL4 "RESET”

W R

B

J9

AC

TS3

AC

CNO

J4

J3

K7

TIMER

31

TIMER

31

K7

J1

J2

TIMER

31

K7

PL1 "ELEMENT"

COIL

W

#10

RB

COIL

CR7

W

HEATING ELEMENTS

COIL

CR7

RB

WW

RB

CR7

RB

WW

RB

WW

COIL

RB

CR7

MODEL PHS

SINGLE PHASE

208V – 54 & 57kW 240V – 54 & 57kW

1BC5457H

BRASS

Page 11

#1

COPPER

#3

ALUMINUM

BA

C

#8

F5

#8 #8

F5

#2

HEATER GROUND TERMINAL

ENCLOSURE

GROUND

POOL

GROUND

FLOW

RS2

ALUMINUM

BRASS

COPPER

K8

ISOLATED

#2

#1

#3

ISOLATED BUS

PL2 "FLOW"

BUS

FLOW

NOCOM

1 234

NO COM

#8

COIL C OIL

#8

TEMP

W R

B

J1

J9

AC

TS3

J2

AC

CNO

J4

J3

F5

#8

RB

WW

RB

BA

C

#8 #8

TS1

F1 F1 F1

1 234

COIL

#8 #8

TEMP

W R

B

TS3

CNO

J3

J1

J9

AC

J2

AC

J4

PL4 "RESET”

PL1

"ELEMENT"

COIL

CR7

#8 #8 #8

CR7

#8 #8

CR7

#8 #8

#10

HEATING ELEMENTS

F1 F1

F1

#8

CR8

#8

#8#8 #8

#10

1.

TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COMPONENT IDENTIFICATION.

3.

ALL WIRING TO BE 105°C INSULATED, MINIMUM. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED.

LEGEND;4. R = RED B = BLACK W = WHITE

BR

CR7

WW

BR

HEATER GROUND

TERMINAL

ENCLOSURE

GROUND

1.

TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COMPONENT

IDENTIFICATION.

ALL WIRING TO BE 105°C INSULATED, MINIMUM.

3. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED.

LEGEND;

4. R = RED B = BLACK W = WHITE

MODEL CE

THREE PHASE

208V – 12 & 15kW 240V – 12, 15 & 18kW

POOL

GROUND

3BC1218F

RB

WW

RB

HEATING ELEMENTS

BR

WW

BR

MODEL CE

THREE PHASE

208V – 18kW

3B18F

RS2

Page 12

BRASS

#1

COPPER

#3

ALUMINUM

NO COM

ISOLATED BUS

#2

PL2 "FLOW"

BA

F5

#8

C

#8 #8

TS1

FLOW

1

F1 F1 F1

234

K8

TEMP

W R

B

TS3

CNO

J4

J1

J9

AC

J2

AC

PL4 "RESET”

J3

COIL

PL1

"ELEMENT"

#8 #8

#8 #8 #8

COIL

F1 F1

COIL

CR7

F1

CR7

#8

CR8

#8

#8#8 #8

HEATER GROUND

TERMINAL

ENCLOSURE

GROUND

1.

TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COMPONENT

IDENTIFICATION.

ALL WIRING TO BE 105°C INSULATED, MINIMUM.

3. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED.

LEGEND;

4. R = RED B = BLACK W = WHITE

POOL

GROUND

#2

BRASS

#1

COPPER

#3

ALUMINUM

NO COM

FLOW

K8

TEMP

1 23

4

TS3

CNO

RB

WW

RB

HEATING ELEMENTS

#8

CR7

COIL

#8 #8

F1 F1

CR7

#8

F1 F1 F1

COIL

#8 #8

W R

B

J1

J9

AC

J2

AC

J4J3

#8 #8 #8

COIL

BR

WW

BR

MODEL CPH

THREE PHASE

208V – 24 & 30kW 240V – 24 & 30kW

3BC2430G

HEATER GROUND

C

#8

CR7

TERMINAL

ENCLOSURE

GROUND

COIL

#8 #8

F1 F1

#8 # 8

#8

POOL

GROUND

F1

#8

CR7

TB1 FOR REMOTE TEMPERATURE

1. CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COMPONENT IDENTIFICATION.

3.

ALL WIRING TO BE 105°C INSULATED, MINIMUM. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED .

LEGEND;4. R = RED B = BLACK W = WHITE

CR7

BA

#8

F1

#8

COIL

PL1 "ELEMENT"

WW

RB

BR

WW

BR

HEATING ELEMENTS

RB

WW

RB

MODEL PHS

THREE PHASE

208V – 36 & 45kW 240V – 36 & 45kW

3BC3645G

RS2

Page 13

#2

BRASS

#1

COPPER

#3

ALUMINUM

NO COM

240V

ISOLATED

BUS

PL2 "FLOW"

K8

FLOW

HEATER GROUND

#8

ENCLOSURE

GROUND

CR7

TERMINAL

COIL

POOL

GROUND

TB1 FOR REMOTE TEMPERATURE

1. CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COMPONENT

IDENTIFICATION.

3.

ALL WIRING TO BE 105°C INSULATED, MINIMUM. CONTROL CIRCUIT WIRING; 14 AW G. POWER CIRCUIT WIRING; AS NOTED.

LEGEND;4. R = RED B = BLACK W = WHITE

CR7

TB1

1

23 4

BA

F5

#8

C

#8

TS1

COIL

F1 F1 F1

CR7

F1

F1 F1

COIL

F1 F1 F1 F1 F1 F1

CR7

COIL

TEMP

W R

B

TS3

CNO

J3

J1

J9

AC

240V

J2

AC

J4

COIL

PL4 "RESET”

CR7

COIL

CR7

COIL

CR7

PL1 "ELEMENT"

#2

BRASS

#1

COPPER

#3

ALUMINUM

K8

ISOLATED

BUS

FLOW

NO COM

TEMP

1 234

TS3

CNO

RB

WW

RB

WW

RB

WW

RB

WW

RB

HEATING ELEMENTS

BA

C

#8

#8 #8

CR7

#8

240V

F5

T5

XF

X3 X1

F6

F5

COIL COIL

CR7

#8

#8 #8

W R

B

J1

J9

AC

J2

AC

J4J3

RB

WW

RB

#10

HEATER GROUND TERMINAL

ENCLOSURE

GROUND

1.

TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COMPONENT IDENTIFICATION.

3.

ALL WIRING TO BE 105°C INSULATED, MINIMUM. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED .

LEGEND;4. R = RED B = BLACK W = WHITE

BR

POOL

GROUND

WW

MODEL CE

THREE PHASE

480V – 12, 15 & 18kW

HEATING ELEMENTS

MODEL PHS

THREE PHASE

208V – 54 & 57kW 240V – 54 & 57kW

3BC5457J

3J1218J

#2

Page 14

BRASS

#1

COPPER

#3

ALUMINUM

FLOW

240V

BA

C

#8

F5

T5

XF

X3 X1

F6

F5

#8 #8

HEATER GROUND TERMINAL

ENCLOSURE

GROUND

POOL

GROUND

NO COM

ISOLATED

BUS

#2

BRASS

#1

COPPER

#3

ALUMINUM

K8

FLOW

TEMP

1 234

TS3

CNO

J3

#8 #8

CR7

#8

COIL COIL

CR7

#8

#8 #8

W R

B

J1

J9

AC

J2

AC

J4

RB

WW

RB

HEATING ELEMENTS

BA

C

#8 #8

240V

F5

T5

F5

XF

X3 X1

F6

#8

1.

TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COMPONENT

IDENTIFICATION.

3.

ALL WIRING TO BE 105°C INSULATED, MINIMUM. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED .

LEGEND;4. R = RED B = BLACK W = WHITE

5. HEATING ELEMENT QTY/RATING

24kW = 2 @ 12kW 30kW = 2 @ 15kW

#10

BR

WW

BR

#10

HEATER GROUND TERMINAL

ENCLOSURE

GROUND

MODEL CPH

THREE PHASE

480V – 24 & 30kW

POOL

GROUND

3J2430H

1

TEMP

234

TS3

CNO

J3

1.

COIL

#8

W R

B

J1

J9

AC

J2

AC

J4

COIL

#8

PL3 "ELEMENT"

CR7

#8

CR7

#8

TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COMPONENT IDENTIFICATION.

3. ALL WIRING TO BE 105°C INSULATED, MINIMUM. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED .

LEGEND;4. R = RED B = BLACK W = WHITE

NO COM

K8

#10

BR

RB

WW

RB

#10

BR

WW

BR

MODEL PHS

THREE PHASE

480V – 36kW

#10

HEATING ELEMENTS

3J36H

BRASS

Page 15

COPPER

ALUMINUM

NO COM

BA

F5

#2

#1

#3

240V

T5

XF

X3 X1

F6

#8

F5

C

#8

FLOW

CR7

#8 #8

COIL

F1 F1

#8

F1

CR7

#8

CR8

1

F1 F1 F1

23

TEMP

4

TS3

CNO

J3

COIL

#8 #8

W R

B

J1

J9

AC

J2

AC

J4

#8 #8 #8

COIL

PL3 "ELEMENT"

K8

HEATER GROUND TERMINAL

ENCLOSURE

GROUND

1.

TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COMPONENT IDENTIFICATION.

3.

ALL WIRING TO BE 105°C INSULATED, MINIMUM. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED.

LEGEND;4. R = RED B = BLACK W = WHITE

POOL

GROUND

BRASS

#1

COPPER

#3

ALUMINUM

NO COM

RB

WW

RB

F5

T5

#2

XF

240V

X3

F6

F5

X1

BA

#8

#8 #8

FLOW

F1 F1 F1

1 234

K8

TEMP

W R

B

J1

J9

AC

TS3

J2

AC

CNO

J4

J3

COIL

#8 #8

COIL

#8 #8 #8

CR7

BR

WW

BR

HEATING ELEMENTS

C

F1 F1

F1

#8

#8#8 #8

CR8

HEATER GROUND TERMINAL

ENCLOSURE

GROUND

CR7

BR

WW

BR

MODEL PHS

THREE PHASE

480V – 45kW

3J45H

POOL

GROUND

1.

TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).

2.

SEE INSTRUCTION MANUAL FOR COMPONENT IDENTIFICATION.

ALL WIRING TO BE 105°C INSULATED, MINIMUM.

3. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED.

LEGEND;

4. R = RED B = BLACK W = WHITE

PL3 "ELEMENT"

BR

WW

BR

RB

WW

RB

BR

WW

BR

WW

BR

MODEL PHS

THREE PHASE

480V – 54 & 57kW

3J5457H

HEATING ELEMENTS

LIMITED WARRANTY

The company extends this limited warranty to the original purchaser of a Coates Electric Pool Heater. Coates warrants the electrical components* and wiring (excluding enclosure, enclosure parts, knobs and accessories) in this

new Pool Heater to be free from defects in materials and workmanship for one (1) year from the provable date of purchase, or eighteen (18) months from date of factory shipment, whichever occurs first. Coates further warrants the stainless steel water containment vessel to be free from defects in materials and workmanship for two (2) years from the provable date of purchase or thirty (30) months from the factory shipment, whichever occurs first. Enclosure, enclosure parts, knobs and accessories have no warranty whatsoever.

*Exception: Factory installed heating elements are warranted for ninety 90 days from the date of heater installation, or eighteen (18) months from date of factory shipment, whichever occurs first.

COATES will repair or replace at its option, defective component parts as explained above, during the warranty period provided such parts are returned to the factory, freight prepaid. Factory authorization MUST BE OBTAINED under this warranty before returning such defective parts.

Limited Warranty Does Not Cover

1. New products purchased outside the United States of America and Canada.

2. Uncrating, unpacking, set-up, installation and / or startup of this unit.

3. Adjustments to controls normally operated by consumer, purchaser or installer.

4. This limited warranty does not extend to any defect, malfunction or failure caused by, or resulting from improper

service, maintenance or repair, abuse, neglect, accident, corrosion caused by improper water chemistry or by equipment that use salt to create a sanitizer, lack of water, or any other cause beyond the control of Coates Heater Company, Inc. or to any product where the nameplate shall have been removed, altered, replaced, defaced or rendered illegible.

5. This limited warranty is void if the Heater is used in a salt water system or under any extreme or unusual corrosive condition for which stainless steel metals would not be recommended.

6. This limited warranty does not extend to the repair or replacement of defective components except at COATES or a service facility authorized by COATES

IMPLIED WARRANTIES, WHEN APPLICABLE, SHALL COMMENCE UPON THE SAME DATE AS THE EXPRESS WARRANTY PROVIDED ABOVE, AND SHALL, EXCEPT FOR WARRANTIES OF TITLE, EXTEND ONLY FOR THE DURATION OF THE EXPRESS WARRANTY. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. THE ONLY REMEDY PROVIDED TO YOU UNDER AN APPLICABLE IMPLIED WARRANTY AND THE EXPRESS WARRANTY SHALL BE THE REMEDY PROVIDED UNDER THE EXPRESS WARRANTY, SUBJECT TO THE TERMS AND CONDITIONS CONTAINED THEREIN.

COATES SHALL NOT BE LIABLE FOR INCIDENTAL AND CONSEQUENTIAL LOSSES AND DAMAGES, UNDER THE EXPRESS WARRANTY, ANY APPLICABLE IMPLIED WARRANTY, OR CLAIMS FOR NEGLIGENCE, EXCEPT TO THE EXTENT THAT THIS LIMITATION IS FOUND TO BE UNENFORCEABLE UNDER APPLICABLE STATE LAW.

SOME STATES DO NOT ALLOW THE EXCLUSION OF LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE.

HEATER COMPANY, INC.

Kent, WA 98035

P/N 90007001 1/13

P.O. Box 1750