mr. steam CU-360 Installation, Operation & Maintenance Manual

Installation, Operating & Maintenance Manual 25 4. Generators equipped with level probes (Models CU360 - 1400) for maintaining operating water level and probe for auxiliary low water cut-off protection need special consider- ation. The probe should be checked for chemical deposits and cleaned as necessary. This should be done every three months or sooner, as required by usage and/or water quality. The probes and probe isolators should be cleaned using the following procedure: a. Use emery paper to clean probes. b. Remove the probe isolators. c. Use a bottle brush t ...

Installation, Operating & Maintenance Manual 27 24-HOUR AND 7-DAY TIME SWITCHES NOTE: The Time Clock controls boiler operation. The boiler is ON when the timer is ON. The Blowdown Valve will open when the Timer turns OFF. PROGRAMMING For CU steam bath generators equipped with Automatic Blowdown Systems CU 81500 and CU 81600, refer to the following instructions for time clock operation and settings. Timer settings for blowdown operation are at the discretion of the owner/operator. The weekly program dial shows the seven days of the week and AM/PM imprints for each ...

Installation, Operating & Maintenance Manual 10 Steam Line 1. The steam solenoid valve should be plumbed as close as practical to the steam room using only brass pipe or copper tubing but must remain accessible for service or replacement. The steam solenoid must be plumbed horizontally. 2. Pitch the steam line a minimum of 1/4”per linear foot of run, towards the steam outlet on the generator, avoid valleys and trapping of condensate. 3. Fully insulate steam lines with suitably rated high temperature insulation. 5. Provide unions as required to facilitate installa ...

Installation, Operating & Maintenance Manual 18 Sensor Cable 3/8" hole Silicone Sealant (4) Mounting Screws Bulb Guard Route Sensor Cable directly to Digital 1 Control Locate approximately 5 feet above steam room floor Sensor 1/2" DIAGRAM A Digital One Control Terminal Block Room Timer Room Timer Steam Solenoid Value Room Timer Steam Solenoid Value Steam Solenoid Value Room Timer Steam Solenoid Value (Org Wires Over Temp. Shut Off) Blank DIGITAL 1® CONTROL INSTALLATION NOTE: If the steam generator came with a factory installed Digital 1® control, skip to Sensor I ...

Installation, Operating & Maintenance Manual 12 ELECTRIC Electric shock hazard. Disconnect all power supplies at the main disconnect switch before proceeding. All electrical wiring must be installed by a qualified licensed electrician in accordance with National and local Codes. The steambath generator is factory wired and pre-tested before shipment. Electrical power supply details are provided on the data plate secured to the generator and as part of this manual. Refer to applicable wiring and schematic information. 1. Check power and control circuit voltage requi ...

Installation, Operating & Maintenance Manual 10 Steam Line 1. The steam solenoid valve should be plumbed as close as practical to the steam room using only brass pipe or copper tubing but must remain accessible for service or replacement. The steam solenoid must be plumbed horizontally. 2. Pitch the steam line a minimum of 1/4”per linear foot of run, towards the steam outlet on the generator, avoid valleys and trapping of condensate. 3. Fully insulate steam lines with suitably rated high temperature insulation. 5. Provide unions as required to facilitate installa ...