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INSTALLATION
INSTRUCTIONS
The 2SD04700124 Smoke Detector Kit contains the parts and hardware to mount the smoke detector in the following
applications:
A. Supply Air Stream (Blower Compartment)
B. Return Air Stream (Return Compartment)
C. Return Air Stream (with Economizer)
D. Supply or Return Duct (use Factory Installation Instruction)
MAINTANCE & INSTALLATION
INSTRUCTIONS
Step 1:
Check for the correct number of parts. See list below:
1 ea.
Smoke Detector with Wire Harness
1 ea.
Smoke Detector Bracket Return
1 ea.
Smoke Detector Bracket Supply
1 ea.
Tube Extension - 12"
1 ea.
Sampling Tube - 23"
1 ea.
Factory Installation and Maintance Instructions
1 ea.
Hardware Bag
1 ea.
Metal Px - Conduit Strap ½"
1 ea.
Liquid Tight Flex ½" x 16"
5 ea.
Screw "AB" Hex 10-16 x ½
2 ea.
Screw Hextec 10-16 x 1 ½
2 ea.
½" Liquid Tight Fittings
WARNING: BEFORE INSTALLING READ ALL OF THE MANUFACTURERS
INSTALLATION AND MAINTENANCE INSTRUCTIONS
INSTALLATION INSTRUCTIONS
HARD WARE BAG
SMOKE DETECTOR KIT
MODEL# 2SD04700124
23" SAMPLING TUBE
12" TUBE EXTENTION
SMOKE DETECTOR
BRACKET SUPPLY
SMOKE DETECTOR
BRACKET RETURN
SMOKE DETECTOR
WIRE HARNESS
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Summary of Contents for York 2SD04700124
- Page 1 INSTALLATION SMOKE DETECTOR KIT MODEL# 2SD04700124 INSTRUCTIONS The 2SD04700124 Smoke Detector Kit contains the parts and hardware to mount the smoke detector in the following applications: A. Supply Air Stream (Blower Compartment) B. Return Air Stream (Return Compartment) C. Return Air Stream (with Economizer) D.
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Page 2: Installation Instructions
INSTALLATION INSTRUCTIONS INSTALLATION SMOKE DETECTOR KIT MODEL# 2SD04700124 INSTRUCTIONS SUPPLY AIR APPLICATION Step 1: Remove the clear cover of the smoke detector. Step 2: Insert 23” sampling tube in the inlet tube of the SHOWS AIR HOLE smoke detector. Make... - Page 3 INSTALLATION INSTRUCTIONS INSTALLATION SMOKE DETECTOR KIT MODEL# 2SD04700124 INSTRUCTIONS RETURN AIR APPLICATION (NO ECONOMIZER) Step 1: BRACKET Repeat steps 1 through 4 of the supply application. Step 2: Attach smoke detector to return bracket with the 10- REMOVE 16 x 1 ½” screws.
- Page 4 INSTALLATION INSTRUCTIONS INSTALLATION SMOKE DETECTOR KIT MODEL# 2SD04700124 INSTRUCTIONS WITH ECONOMZIER Step 1: Remove the clear cover of the smoke detector. Step 2: Insert 12” extension tube in the inlet tube of the smoke detector. “A” “C” “B” Step 3:...
- Page 5 INSTALLATION INSTRUCTIONS INSTALLATION SMOKE DETECTOR KIT MODEL# 2SD04700124 INSTRUCTIONS Step 10: Slide nut over the tube and slide the compression ring up on the tube. Put end of fitting over the end of tubes and then tighten nut down. Step 11: Slide return damper back into the unit.