Elkay EFHA14 Installation Manual
OLD STYLE HOT WATER TANK
USED ON MODEL FHD5
CUT
CUT
OLD STYLE HOT WATER TANK
USED ON MODELS EWHA AND EFHA
TO DRAIN
HOT TANK
DRAIN
CUT
CUT
HOT TANK
DRAIN
PAGE 1 92736C (REV. F - 9/02)
NEW STAINLESS STEEL
HOT WATER TANK KIT
(EFHA AND EWHA SHOWN.
SEE NOTE 14 FOR FHD
HOT TANK REPLACEMENT)
HOT TANK SWITCH
TO HOT TANK
HEATER BAND
WATER IN
HOT WATER OUT
5 OR 6
3
2
GROUND
COLD
CONTROL
17
COMPRESSOR
6
WATER TO
HOT TANK
5
4
ELKAY HOT TANK REPLACEMENT INSTRUCTIONS
1. Disconnect electrical power to the water cooler and shut off water to the unit.
2. Remove the necessary panel(s) to gain access to the hot tank.
3. Drain the hot tank by removing the drain plug from the bottom of the tank.
4. Refer to the drawing of the old style hot tank for the model to be serviced. Cut the water tubes that are connected to the hot tank in the locations
shown.
5. Remove and discard the power cord from the unit by disconnecting from the compressor, cold control, and the hot tank.
6. Remove the hot tank.
7. Using the template for the model being serviced, locate and drill the specified holes in the shelf.
8. Using the two furnished screws (Item 3), mount the new hot tank under the shelf.
9. Route the hot valve tubes to the hot tank and connect using the gray quick connect water fittings. To insert tubing push tube straight into fitting
until it reaches a positive stop, approximateley 3/4. To remove tubing from the fitting, relieve water pressure and push in on gray collar while
pulling on the tubing.
10. Using the supplied power cord, re-wire the unit as shown in the drawing above. Jumper wire (Item 9) routed from switch to hot tank thermostat.
Cut terminals off the fan motor and replace with supplied terminals (Item 10). Route fan motor leads to compressor and attach ribbed lead to the
relay and the smooth lead to the overload. Connect power cord leads to the fan motor terminals (ribbed to ribbed, smooth to smooth).
11. Turn on the water supply and fill the hot tank with water by depressing the hot valve. CHECK FOR LEAKS.
12. Plug the unit in, making sure the compressor and fan run and the hot tank produces hot water.
13. Replace panels.
14. To replace hot tank on FHD models, follow steps 1 through 6. Remove channel stiffener, do not discard screws, replace with hot tank assembly
(Item 1). Continue from step 9 through 13.
ITEM NO.
1
2
3
4
5
6
7
8 (NS)
9 (NS)
10 (NS)
QTY. DESCRIPTION
1
HOT TANK ASSY (115V)
1
HOT TANK ASSY (220V)
1
POWER CORD (115V)
1
POWER CORD (220V)
2
SCREW #10 X .50 HHSM
1
TUBE - CU 1/4 X 12.00
2
UNION - 1/4
1
UNION - 1/4
1
ELBOW - 1/4
2
ELBOW - 1/4
1
PLUG - DRAIN
1
TEMPLATE - HOT TANK MTG.
1
JUMPER WIRE FOR SWITCH
2
CONNECTOR - PIGGYBACK
EFHA8 & 14
PART NO.
36129C
36130C
36132C
36134C
70002C
62177C
70683C
--
70793C
-70606C
92737C
31392C
31500C
EWHA8 & 14
PART NO.
36129C
36130C
36132C
36134C
70002C
62177C
70683C
--
70793C
-70606C
92737C
31392C
31500C
FHD70005
PART NO.
36125C
36126C
36133C
36133C
SEE NOTE 14
62177C
--
70683C
-70793C
70606C
SEE NOTE 14
31392C
31500C
PRINTED IN U.S.A.
FOR PARTS, CONTACT YOUR LOCAL DISTRIBUTOR OR CALL 1.800.323.0620
ELKAY MANUFACTURING COMPANY 2222 CAMDEN COURT OAK BROOK, IL 60523 630.574.8484
PAGE 292736C (REV. F - 9/02)
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