background image

N     L1   L2   L3

For supply connections use 8 AWG or

larger wires suitable for at least 75 c (167F)
THIS APPLIANCE MUST BE GROUNDED

This heater is only suitable for 4 wire

3 phase connection with a maximum of 

277 volts across each element.

REPLACEMENT PARTS DIAGRAM

THERMOSTATIC
PCB
PART# EX100/VOLTAGE

HEATER CORE ASSEMBLY 
FOR 

TRIAC
PART# EX18 

8

EFT-18000-T-10,         277V                 EX1280                                        
EFT-18000-T-10          208V                 EX770              
EFT-24000-T-10,         277V                 EX960               
EFT-24000-T-10          208V                 EX560               
EFT-32000-T-10          277V                 EX720               
EFT-28000-T-10          240V                 EX630

COMPRESSION NUT AND 
PLASTIC FARREL

PART # EX16, EX17

Содержание EFT-18000-2-T-10

Страница 1: ...R INSTALLATION AND OPERATION THE WARRANTY SHALL BE VOID IF THE DESIGN HAS BEEN ALTERED IN ANY WAY WHATSOEVER THE MANUFACTURER OF THIS UNIT WILL NOT BE LIABLE FOR ANY DAMAGES BECAUSE OF FAILURE TO COMP...

Страница 2: ...bly rated three pole breaker The maximum voltage which can be applied across any heating module is 277 volts It is recommended that a Pressure Relief Valve be installed as close as possible to the hea...

Страница 3: ...ing system in such a way that there is no tendency for the unit to be starved of water for example by an excessive draw off of cold water just before the unit Also do not fit an unrestricted hot water...

Страница 4: ...l valve type on both inlet and outlet pipes This allows the unit to be isolated for maintenance purposes 4 When all plumbing is complete inspect the system for water leaks at all plumbing connections...

Страница 5: ...OCKETS OR PREMATURE FAILURE OF THE ELEMENT WILL OCCUR TO DO THIS OPEN ALL HOT WATER OUTLETS ONE AT A TIME FOR A MINUTE OR TWO UNTIL THE WATER FLOW IS CONTINUOUS AND FREE FROM GULPING AND FROM VISIBLE...

Страница 6: ...s point water temperature may not be hot 5 Using the OUTLET BALL VALVE slowly reduce water flow until desired water temperature is achieved at hot water outlet NOTE The water temperature is regulated...

Страница 7: ...at the set temperature Check that the temperature is what is required The thermostat is now set and the water temperature will remain constant when the indicator light is pulsing 6 Check the performa...

Страница 8: ...6 7 OHMS 7 8 OHMS 10 11 OHMS IF RESISTENCE OF THE ELEMENT IS MUCH GREATER THAN THESE READINGS CALL TECHNICAL SUPPORT NO HAET OR LOW TEMERATURE INDICATOR LIGHT ON A WATER FLOW TOO HIGH REDUCE WATER FLO...

Страница 9: ......

Страница 10: ...connection with a maximum of 277 volts across each element REPLACEMENT PARTS DIAGRAM THERMOSTATIC PCB PART EX100 VOLTAGE HEATER CORE ASSEMBLY FOR TRIAC PART EX18 8 EFT 18000 T 10 277V EX1280 EFT 1800...

Отзывы: