mr. steam MS 81500SK Installation Instructions

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MR. STEAM FIELD INSTALL AUTOFLUSH SYSTEM MS 81500SK
The Autoflush feature automatically drains the Mr. Steam system following each
use. The stainless steel tank is flushed and remains empty until it is used again.
A time delay relay allows the water to cool down ( about two hours ) before it
drains resulting in a safe and gentle operation.
INSTALLATION INSTRUCTIONS
Plumbing to be performed by a qualified plumber and shall be in accordance with
applicable national and local codes. Unit drains by gravity. A drain line that is
lower than the Autoflush assembly must be available .The Autoflush valve outlet
is threaded 1/2" NPT.
CAUTION!!
To prevent possible electric shock shut power off at panel box
before removing steam generator cover.
1) Using plumbing provided connect Autoflush valve end 'B' to ball valve.
Connect valve end 'A' to drain. ( Note: valve ends 'A' and 'B' are indicated on
bottom of Autoflush valve).
2) Remove knock-out in jacket and connect BX terminal.
3) Position cube shaped relay over panel mounting hole and secure to panel
using mounting screw provided ( See drawing ).
4) Connect cube relay and Autoflush valve leads to liquid level control board as
shown in wiring diagram.
5) Open ball valve ( handle must be aligned with brass nipple ).
Replace cover, securing it with screws, and restore power. To check Autoflush
operation disconnect the cube relay blue wire and observe drainage from ball
valve. Cube relay is PN 103583 .
SWEAT FITTINGS
When using sweat fittings use only tin base solder with a melting point below 600
degrees F. Do not overheat. Ends of water supply tubing must be thoroughly
clean for a minimum distance of (1") from ends. Do not remove valve cover.
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SUSSMAN-AUTOMATIC CORPORATION 43-20 34TH STREET, LONG ISLAND CITY, NY. 11101 (718) 937-4500
Western Regional Office: Sussman-Automatic of California, Inc., 6050 West Jetteison Boulevard, Los Angeles, CA 90016 (800) 7278326