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PN5242745 

Price $5 

EPP SERIES – INDIRECT WATER HEATERS

 

INSTALLATION AND SERVICE MANUAL

 

 

 

 

 

 

 

FOR MODELS EPP-40 TO EPP-120 

SEE REAR COVER FOR INDEX

 

Manufactured by 

Allied Engineering Company

 

Division of E-Z-Rect Manufacturing Ltd. 

Manufacturers of Gas and Electric Boilers, Stainless Steel Tanks, Heat Exchangers and Electric Boosters 

94 Riverside Drive, North Vancouver, B.C. V7H 2M6 

 Telephone (604) 929-1214 

 FAX (604) 929-5184 

Branches: Calgary 

 Edmonton 

 Toronto

 

 

 

Read  this  instruction  manual  before  installation,  operation,  or  service.    Failure  to  follow 
the  instructions  in this manual may result in severe personal injury, death or substantial 
property  damage.  Installation  and  service  must  be  performed  by  a  qualified  service 
technician. 

 

Summary of Contents for EPP SERIES

Page 1: ...lers Stainless Steel Tanks Heat Exchangers and Electric Boosters 94 Riverside Drive North Vancouver B C V7H 2M6 Telephone 604 929 1214 FAX 604 929 5184 Branches Calgary Edmonton Toronto Read this inst...

Page 2: ...190 102 215 205 117 000 180 100 198 184 105 000 EPP 80 DC 200 122 333 383 219 000 190 117 304 346 198 000 180 112 273 309 176 000 EPP 120 SC 200 146 274 226 129 000 190 143 256 205 117 000 180 140 239...

Page 3: ...ement the code requirement must be followed 1 3 LOCATION This tank should not be placed where freezing might occur and is not to be installed outdoors This tank is designed for vertical installation I...

Page 4: ...valve Maximum working pressure of the tank is 150psi 1 5 WATER QUALITY Always use good quality water to prolong the life of the tank Water that is safe to drink and even city water is not necessarily...

Page 5: ...Radiant Floor Baseboard with 3 Port Zone Valve Domestic Priority Radiant Floor Baseboard with 2 Port Zone Valve Domestic Priority Radiant Floor Baseboard Using Circulator and Domestic Hot Water Prior...

Page 6: ...EPP SERIES INDIRECT WATER HEATERS Installation and Service Manual 6 2 2 INSTALLATION DIAGRAMS Sample Schematics Boiler Side Piping...

Page 7: ...EPP SERIES INDIRECT WATER HEATERS Installation and Service Manual 7...

Page 8: ...EPP SERIES INDIRECT WATER HEATERS Installation and Service Manual 8 Double Coil for larger hot water demand...

Page 9: ...EPP SERIES INDIRECT WATER HEATERS Installation and Service Manual 9 Multiple Water Heaters...

Page 10: ...ge piping Improper placement or piping of the T P relief valve can cause severe personal injury death or substantial property damage The discharge line shall be installed to allow the complete drainag...

Page 11: ...EPP SERIES INDIRECT WATER HEATERS Installation and Service Manual 11 Domestic Side Piping Domestic piping with thermostatic mixing valve...

Page 12: ...nd dangerous operation When installed the tank must be grounded in accordance with local codes or in the absence of local codes with the National Electrical Code ANSI NFPA 70 and or the CSA C22 1 Elec...

Page 13: ...EPP SERIES INDIRECT WATER HEATERS Installation and Service Manual 13...

Page 14: ...EPP SERIES INDIRECT WATER HEATERS Installation and Service Manual 14...

Page 15: ...EPP SERIES INDIRECT WATER HEATERS Installation and Service Manual 15...

Page 16: ...EPP SERIES INDIRECT WATER HEATERS Installation and Service Manual 16...

Page 17: ...is properly grounded 4 2 STARTUP INSTRUCTIONS 1 Make sure all electrical power is OFF 2 Close the drain valve on tank 3 Open domestic water supply valve 4 Open the closest hot water faucet to vent ai...

Page 18: ...rm in hot water maintained at 115 F 46 C or lower We recommend a domestic water temperature not lower than 122 F 50 C at faucets and a tank temperature not lower than 140 F 60 C to limit the potential...

Page 19: ...nd safe supply of hot water 6 1 GENERAL OPERATION DANGER Before operating the T P relief valve make sure no person is near the T P relief valve discharging piping DANGER Do not plug T P relief valve o...

Page 20: ...release water close cold water inlet to water heater immediately Follow Flushing the tank instructions to drain water and replace T P relief valve 5 Anode Rod To prevent corrosion each hot water tank...

Page 21: ...icient Hot Water Undersized boiler with no priority to domestic hot water Rewire for priority check sizing Undersized boiler with no priority to domestic hot water Rewire for priority check sizing Ina...

Page 22: ...EPP SERIES INDIRECT WATER HEATERS Installation and Service Manual 22 8 0 NOTES...

Page 23: ...EPP SERIES INDIRECT WATER HEATERS Installation and Service Manual 23...

Page 24: ...ILER SIDE PLUMBING 5 2 2 INSTALLATION DIAGRAMS 6 2 3 DOMESTIC SIDE PLUMBING 10 2 4 T P RELIEF VALVE PLUMBING 10 2 5 WATER HAMMER 10 3 0 WIRING DIAGRAMS 12 4 0 STARTUP AND ADJUSTMENT 17 4 1 PRE START U...

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