POOL HEATER INSTALLATION, OPERATION AND MAINTENANCE MODELS: CE SERIES 12, 15 & 18kW 208V, 240V, 480V SINGLE & THREE PHASE CPH SERIES 24 & 30kW 208V, 240V, 480V SINGLE & THREE PHASE PHS SERIES 36, 45, 54 & 57kW 208V, 240V, 480V SINGLE & THREE BEFORE YOU BEGIN CHECK ALL ELECTRICAL CONNECTIONS TO ALL COMPONENTS WITHIN THE HEATER FOR TIGHTNESS. CONNECTIONS CAN BECOME LOOSE DURING SHIPMENT AND HANDLING.
IMPORTANT SAFETY INSTRUCTIONS 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.
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.
B. Installation: Plumbing 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). the heater.
4.0 CONTROL PANEL 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 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.
Page 6 ELEMENT, 12 kW, 480V ELEMENT, 15 kW, 480V 12 12 13 20006015 20006049 20006056 2 2 2 2 2 2 2 4 3 4 3 4 2 2 1 1 4 3 1 1 1 3 1 2 2 1 1 3 1 1 2 1 1 1 1 3 2 2 1 1 3 1 1 2 2 1 1 3 1 1 2 2 1 1 3 1 1 2 6 4 3 1 1 3 1 1 2 9 4 3 1 1 3 1 1 2 9 4 4 2 2 1 1 3 1 1 2 4 3 1 1 1 3 1 1 2 12 12 2 2 2 1 1 3 1 1 2 6 2 2 1 1 1 1 3 1 1 2 3 2 2 2 3 3 2 2 1 1 3 1 1 2 2 2 1 1 3 1 1
Page 7 15 14 18 NOTE: REFERENCE THE POOL HEATER PARTS LIST FOR COMPONENT PART NUMBERS AND QUANTITIES. 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 1. POWER DISTRIBUTION BLOCK 2. GROUND LUG 3. CONTROL TRANSFORMER PRIMARY FUSING 17 4. CONTROL TRANSFORMER SECONDARY FUSING 5.
WATER CHEMISTRY 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 ALKALINE CORROSIVE WATER 0 1 2 3 4 5 IDEAL RANGE 6 7 7.2-7.
HEATER GROUND TERMINAL F5 RS2 F5 #2 BRASS #1 COPPER #3 ALUMINUM ENCLOSURE GROUND TS1 #8 #8 #8 #8 #8 POOL GROUND #8 FLOW F1 F1 F1 1 2 3 4 F1 F1 NO COIL COIL F1 K8 CR7 TEMP B W R J9 TS3 ISOLATED BUS C J3 PL2 "FLOW" NO AC AC #8 #8 J1 FLOW SWITCH 2 TB1 FOR REMOTE TEMPERATURE 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. 5.
HEATER GROUND TERMINAL #2 BRASS #1 COPPER #3 ALUMINUM ENCLOSURE GROUND #8 #8 #8 #8 #8 F1 F1 F1 F1 F1 FLOW POOL GROUND #8 #8 #8 #8 #8 F1 F1 F1 F1 F1 1 2 3 4 NO K8 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. 4. LEGEND; R = RED B = BLACK W = WHITE CR7 CR7 COIL TEMP COIL COIL COIL COM 1.
F5 A B #8 #8 C HEATER GROUND TERMINAL #8 F5 ENCLOSURE GROUND #2 BRASS POOL GROUND #1 COPPER #3 ALUMINUM COIL FLOW COM 1 2 3 4 #8 #8 CR7 #8 TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED). 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. 4. LEGEND; R = RED B = BLACK W = WHITE COIL NO K8 1. 2.
A F5 RS2 B #8 F5 C #8 HEATER GROUND TERMINAL #8 #2 BRASS #1 COPPER #3 ALUMINUM ENCLOSURE GROUND TS1 FLOW F1 F1 COIL 1 2 3 4 NO K8 F1 F1 F1 COIL F1 COM J9 TS3 ISOLATED BUS C J3 PL2 "FLOW" NO AC AC #8 #8 1. TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED). CR7 #8 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.
A B HEATER GROUND TERMINAL C #8 #8 1. TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED). #8 2. SEE INSTRUCTION MANUAL FOR COMPONENT IDENTIFICATION. #2 BRASS ENCLOSURE GROUND #1 COPPER #3 ALUMINUM POOL GROUND FLOW 1 2 3 4 NO K8 F1 F1 F1 F1 F1 F1 F1 F1 F1 F1 3. ALL WIRING TO BE 105°C INSULATED, MINIMUM. CONTROL CIRCUIT WIRING; 14 AWG. POWER CIRCUIT WIRING; AS NOTED. 4.
F5 T5 #2 BRASS A B #8 #8 C HEATER GROUND TERMINAL #8 F5 ENCLOSURE GROUND XF #1 COPPER 240V F6 #3 ALUMINUM X3 POOL GROUND X1 COIL FLOW #8 #8 CR7 #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. 4. LEGEND; R = RED B = BLACK W = WHITE 5.
A F5 T5 #8 F5 #2 BRASS #1 COPPER B C HEATER GROUND TERMINAL #8 #8 XF #3 ALUMINUM 240V X3 F6 X1 ENCLOSURE GROUND FLOW F1 F1 COIL 1 2 3 4 NO K8 F1 F1 F1 COIL F1 POOL GROUND COM 1. TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED). #8 #8 #8 #8 CR7 #8 #8 CR7 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.
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.
