S-Tech STCH-1000 User Manual

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OWNERS MANUAL for Models:
E163293
RESIDENTIAL GAS DETECTOR
STCH-1000 Natural (Methane) Gas Detector, direct plug
in.
STCH-1000LC Natural (Methane) Gas Detector, with 6ft.
line cord.
STCH-1000HW Natural (Methane) Gas Detector, direct wire
in.
STCH-1000HWR Natural (Methane) Gas Detector, direct wire
in with relay option.
(ELECTRICAL RATING: 120VAC, 60Hz, 5 Watts)
PSM-011 Natural (Methane) Gas Detector, 12 VDC
direct wire in with relay.
(ELECTRICAL RATING: 12VDC, 5 Watts)
IMPORTANT! READ ALL INSTRUCTIONS BEFORE INSTALLATION AND SAVE
THIS MANUAL FOR FUTURE REFERENCE.
WARNING! THIS DETECTOR WILL ONLY INDICATE THE
PRESENCE OF NATURAL (METHANE) GAS AT THE SENSOR. NATURAL
(METHANE) GAS MAY BE PRESENT IN OTHER AREAS. THIS DEVICE IS NOT A
SUBSTITUTE FOR SMOKE OR FIRE DETECTORS (See limitations of detectors in
section 9 for details).
R
O

S-Tech STCH-1000 Specifications

General

Brand	S-Tech
Model	STCH-1000
Category	Security Sensors
Language	English

Summary

General Description

Specifications

Recommended Detector Locations

Installation Instructions

Wiring Requirements

Details electrical wiring connections for STCH-1000, STCH-1000LC, STCH-1000HW, STCH-1000HWR, and PSM-011 models.

Mounting Instructions

Provides guidance on mounting the detector plate to electrical boxes or walls.

Operation and Testing

Power On and Warm-up

Explains the initial power-on sequence, including the warm-up period and LED indicators.

Trouble Condition Identification

Describes how to identify a trouble condition via LED and buzzer signals.

End-of-Life Monitoring

Details the end-of-life signal indicating sensor expiration and the need for replacement.

Alarm Mode Behavior

Explains the detector's response to exceeding calibrated gas levels, including latching.

Monthly Testing Procedure

Instructs users on how to perform monthly tests using the TEST/RESET button.

Alarm Reset Function

Describes how the detector automatically resets when gas clears or is manually reset.

Relay Action for Specific Models

Explains the relay contact functions for STCH-1000HWR and PSM-011 models.

False Alarms

Detector Maintenance

Limitations of Gas Detectors

Good Safety Habits

Develop and Practice Escape Plan

Guidance on creating and practicing home escape plans for emergencies.

Actions During Alarm

Provides essential steps to follow when the alarm sounds.

Service and Warranty Information

Two Year Limited Warranty

Outlines the terms, conditions, and claim process for the two-year limited warranty.