User Manual

ManualsBrandsSTI ManualsAccessories for electrical1229HTR240

Features:

· Maintains operating strobe appliance temperature with external temperatures to -

70°F (-57°C). Independently tested to -102°F (-73°C).

· Enclosure tested to NEMA 4X Standards. Equivalent to an IP 66 rating.

· UL, cUL Listed.

· CSFM requires local approval only.

· Protects ADA compliant strobes to UL 1971 Standards.

· Can be used for UL 1638 Strobes for colored lens (see Amseco’s spec sheet).

Operation:

For use in areas where temperature or environmental conditions exceed the

operational range of fire strobe signaling devices. Unit requires 24 VDC continuous

for fan operation and 110 or 240 VAC operation for heater, as well as power for

strobe operation and supervision for temperature indicator. Fan runs continuously to

maintain uniform temperature. Heater cycles as required to maintain operating

temperature range for listed strobes.

Stopper Dome

Heated Enclosure

STI-1229HTR / STI-1229HTR240

We protect the things that protect you.

Summary of content (8 pages)

PAGE 1
Stopper Dome Heated Enclosure STI-1229HTR / STI-1229HTR240 Features: · Maintains operating strobe appliance temperature with external temperatures to 70°F (-57°C). Independently tested to -102°F (-73°C). · Enclosure tested to NEMA 4X Standards. Equivalent to an IP 66 rating. · UL, cUL Listed. · CSFM requires local approval only. · Protects ADA compliant strobes to UL 1971 Standards. · Can be used for UL 1638 Strobes for colored lens (see Amseco’s spec sheet).
PAGE 2
! Warnings The enclosure is used to protect UL Listed 1638 and 1971 visual notification appliances at temperatures down to -70˚F (-57˚C). It is the installer’s responsibility to comply with NEC 70 Articles 502 and 503, NFPA 72, and other applicable fire and electrical codes. Conduit or raceway paths need to be sealed as near to the enclosure as possible. Installer should have maintained supervision over the low temperature thermostat.
PAGE 3
Performance Review Light Loss % Manufacturer SYSTEM SENSOR (P2, PC2, P4, PC4, SX, SC) WHEELOCK (RSS 24MCW) ADT SECURITY (ADTG1-V Series), EST/EDWARDS (G1-V, G1-HV, G1-HOV, EG1-V, EG1-HV, EG1-HOV Series), HONEYWELL (XLSG1-V, XLSG1-HV Series), MIRCOM (MG1-V, MG1-HV, MG1-HOV, Series), MIRTONE (MG1-V Series), SIEMENS (G1-V Series) FARADAY LLC (2700), SIEMENS (U-MCS Series) EST/EDWARDS (2440S, 202 Series), HONEYWELL (XLS202 Series), MIRCOM(MS Series), SIEMENS (202), ZITON PTY LTD (ZG1-V Series) SYSTEM SENSOR (
PAGE 4
STI-1229HTR Installation Instructions MOUNT BACKBOX TO WALL (Refer to Fig. 1) 1. Remove appliance heater assembly from back box and set aside. 2. Mount back box in desired location (wall mount only) using the four #10 x 1-1/2” screws and anchors (provided). Drill a 1/4” diameter pilot hole for plastic anchors at spacing in Fig. 1. 3. Attach conduit hub to a 3/4” NPT nipple and conduit seal fitting to the back box, top and bottom. LOW VOLTAGE ELECTRICAL ENTRY 1/4 in. (6.3mm) DIA.
PAGE 5
LOW VOLTAGE WIRING (Refer to Fig. 3 & Schematic drawings on Page 6) 6. Connect Supervisory Module Connect EOL device (not included) between pins 1 and 2 of low voltage terminal block. Pins 1 and 2 should then be connected to the fire alarm supervisory control module. Note: Fire alarm supervisory control module must be of the latching type only. 7. 8. 9. 10. Pin 1 Alarm Supervisory EOL DEVICE Pin 2 Control Module Connect Fan Power Note: Fan will not operate if polarity is reversed.
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Schematic Diagrams HIGH VOLTAGE CIRCUIT 2 AMP FUSE 1 OPEN @ 120˚F CLOSE @ 80˚F OVERTEMP SAFETY 2 OPEN @ 70˚F CLOSE @ 50˚F CONTROL 3 4 CHASSIS 110 OR 240 VAC 50/60 Hz 100 WATTS 5 HEATER 110 OR 240 VAC SINGLE PHASE 6 TERMINAL BLOCK LOW VOLTAGE CIRCUIT 2 _ FAN PWR + _ STROBE PWR EOL DEVICE SUPPLIED BY CUSTOMER 1 TEMP WARNING SUPERVISOR LOW TEMP WARNING OPEN @ 50˚F CLOSE @ 32˚F 3 FAN (24VDC 90mA) 4 5 S 6 + TERMINAL BLOCK 6 STROBE (16-33VDC 600mA)
PAGE 7
HIGH VOLTAGE ELECTRICAL ENTRY 3/4 in. NPT. NIPPLE (NOT PROVIDED) LOW VOLTAGE TERMINAL BLOCK SCREW #10 x 1 1/2 in. (4) PROVIDED ANCHOR (4) PROVIDED 1/4 in. (6.3mm) DIA. HOLE IN AREAS WHERE FREQUENT WASH DOWNS OCCUR WASHERS MAY BE USED TO STAND OFF ENCLOSED SPACER (NOT PROVIDED) LOW VOLTAGE ELECTRICAL ENTRY WARNING LABEL APPLIANCE WIRE SEALING HUB (NOT PROVIDED) LOW TEMP WARNING THERMOSTAT WASHER (6) PROVIDED #8-32 x 3/4 in.
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Warranty Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components). Electronic warranty form at www.sti-usa.com/wc14. 2306 Airport Road Waterford, Michigan 48327-1209 Phone: 248-673-9898 • Toll Free: 800-888-4784 • Fax: 248-673-1246 sti-usa.com www. Safety Technology International (Europe) Ltd.