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ON/OFF Key is used to turn the steam generator on/off.

Press On/Off key to turn steam generator on. Press a second time to turn steam
generator off.

A built-in timer automatically shuts the steam generator off a predetermined period
of time after it has been started, unless the user does so manually.

The "Display" indicates the Set Point temperature.

Pause key is used to turn the steam generator off momentarily.

Press Pause key to activate stand-by mode.
Press a second time to resume normal function.

The "Set Point" indicator will flash on the function panel when Pause feature is activated.

Up & Down arrow keys are used to set ambient temperature.

Pressing and holding keys will increase or decrease the current temperature setting.

The new and desired temperature setting ("Set Point" value) will remain for 5 seconds
on the LED display as a confirmation of the new value you have selected.

The "Set Point" indicator shows the desired temperature, NOT the actual temperature.

Temperature can be adjusted in 0.5 degree increments from 40 to 49ºC.

When ambient temperature is 0.5ºC lower than the Set Point, the heater automatically
comes on until the temperature reaches Set Point plus 0.5ºC.

On/Off Key

Pause Key

Scroll Up & Scroll Down Keys

Display

Keys

21

Connection of SAWO Control and Temperature
Sensor to PCB.

STR

230V 1N~

kW

KATSO OH

JEISTA

TÄRKEÄT LI

SÄOHJEET

BEACHTEN

SIE DIE

ZUSÄTZLI

CHEN

WICHTIGEN

ANWEISUNGE

N IN DER

BEDIENUNGS

ANLEITUNG

READ THE

MANUAL FOR

ADDITIONAL

IMPORTANT

INSTRUCTI

ONS

LÄGG MÄRK

E TILL DE

VIKTIGA

TILLÄGGSANV

ISNINGARNA

SAWO Control

Temperature
Sensor

Temperature Sensor

SAWO Control

Summary of Contents for STR120-3

Page 1: ...of non skid floor materials or the use of proper footwear is recommended at all times IMPORTANT Read the manual provided for use and safety information SAWO SAWO Inc SAWO Building Mactan Export Processing Zone 2 Cebu Philippines 6015 www sawo com W A R N I N G MANUAL RESIDENTIAL STEAMBATH GENERATOR SYSTEMS Congratulations on your purchase of SAWO Steam Generator Please read the manual carefully be...

Page 2: ...units are intended to be operated with SAWO Controls only and are to be installed strictly in accordance with the specific instructions contained in this manual and as supplied in the manuals provided with the controls Electrical shock hazard SAWO steam generators are connected to 220 240V One Phase models only STR45 1 STR60 1 STR75 1 and STR90 1 or 380 430V Three Phase models only STR45 3 STR60 3...

Page 3: ... permitted by codes Do not use black galvanized or PVC pipe Water Supply 10mm Connect hot or cold water line Hot water line is preferable however hot water should not exceed 70ºC Provide a shut off valve in the water supply line upstream of the steambath generator Do not overheat inlet solenoid valve with solder connections Overheating will damage parts Flush inlet water line thoroughly before mak...

Page 4: ... 5 All electrical wiring to be installed by a qualified licensed electrician in accordance with local electrical code Power Wiring See page 8 Field Power Wiring diagrams Check power voltage Use 220 240V to connect a single phase SAWO residential steambath generator Use 380 430V to connect a 3 phase SAWO residential steambath generator Use minimum 90ºC 600V rated insulated copper conductors only si...

Page 5: ...G R E E N T R A N S F O R ME R G T O P R O B E SAWO CONTROL AUTOMATIC DRAIN 8 Field Power Wiring Contactor Knock out N L Ground Ground Lug Models STR45 1 STR 60 1 STR75 1 and STR90 1 Models STR45 3 STR60 3 STR75 3 STR90 3 STR120 3 and STR 150 3 _________________________________________________ _________________________________________________ TO AVOID EQUIPMENT DAMAGE DO NOT CONNECT POWER SUPPLY D...

Page 6: ...Cord Connector End A End B Plumb to Drain Line in accordance with Code Arrow indicates correct direction of flow Drain Valve Nipple Plumb to Drain Line Automatic drain Valve Plumbing to be performed by a qualified licensed plumber and shall be in accordance with applicable national and Local Codes Unit drains by gravity A drain line that is lower than Automatic drain assembly must be available The...

Page 7: ...om volume in m a L x W x H 2 Add 15 of a for each of the following design features that describe the steambath enclosure b Each exterior wall or uninsulated attic or crawlspace above or below ceiling or floor c Tile on mud wall d An extra glass panel in addition to the door e A cast iron tub or marble bench f Each foot exceeding 2 5 meters height 3 If the interior wall construction material within...

Page 8: ...optional Safety Valve Steam Outlet Water Feed Hose Plug and Play Connection Water Feed Water Feed Solenoid Transformer Liquid Level Circuit Board STR120 3 and STR150 3 with Automatic drain shown with cover removed Access Cover Knock out Liquid Level Probe Power Block Power Supply Drain Line Transformer Liquid Level Control Board Water Feed Solenoid Water Feed Hose Water Feed Steam Outlet Safety Va...

Page 9: ... knock out and connect to the connector on the steam generator printed circuit board marked TEMP PROBE as shown in Diagram 2 NOTE For illustrative purposes only Consult with qualified designer architect or contractor for steam room construction details CAUTION CAUTION STR 230V 1N kW KATSO OHJEIST A TÄRKEÄ T LISÄOHJ EET BEACHTE N SIE DIE ZUSÄTZL ICHEN WICHTIG EN ANWEISU NGEN IN DER BEDIENU NGSANL E...

Page 10: ...to the steam generator Connect the connector to the steam generator CAUTION Installation Instructions SAWO Controls Installation Operation Maintenance Manual IMPORTANT Turn power to the steam generator OFF before installing the control Failure to turn the power off will result in an inoperable control IMPORTANT Do not strain staple pinch or otherwise damage the control cable Route cable as require...

Page 11: ... the current temperature setting The new and desired temperature setting Set Point value will remain for 5 seconds on the LED display as a confirmation of the new value you have selected The Set Point indicator shows the desired temperature NOT the actual temperature Temperature can be adjusted in 0 5 degree increments from 40 to 49ºC When ambient temperature is 0 5ºC lower than the Set Point the ...

Page 12: ...manufactured by manufactured by www sawo com info sawo com Subject to change without notice ...

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