Figure 4: Recommended Piping for Combination
Heating & Cooling (Refrigeration) Systems
the jacket side panel to secure the power cord to the jacket.
H. Be sure the power cord, mounting bracket, and switch are secure and located as shown in Figure 6.
WARNING
Failure to properly install and use this Blocked Vent Switch may result in property damage, personal injury or loss of life.
12.TOMEETFEDERALLYMANDATEDEFFICIENCIES, THISBOILERMUSTBEEQUIPPEDWITHAVENT DAMPER.
OPEN THE VENT DAMPER CARTON and remove the Installation Instructions. READ THE INSTALLATION INSTRUCTIONSTHOROUGHLYbeforeproceeding.
The automatic gas control valve supplied on each Series 2 boiler provides the reduncancy referenced in the vent damper Installation Instructions.
Figure 6
A. The vent damper should be the same size as the outlet of the Draft Hood. (See Figure 1) Unpack the damper carefully - DO NOT FORCE IT CLOSED! Forcing the damper may damage the gear train and void the warranty. The damper assembly includes a prewired connection harness for use on all 24V Standing Pilot or intermittent ignition control systems.
B. Refer to Figure 7 in this manual.
C. Mount the vent damper assembly on the draft hood without modification to either. (Refer to instructions packed with the vent damper for specific instructions). This is a must for the wiring harness to fit and the damper position indicator to be visible to the users.
NOTICE
Please refer to the specifications, installation instructions and troubleshooting guide packed in the vent damper carton for complete detailed installation instructions. Also refer to Figure 7 in this manual.
D. Install the 90° BX connector attached to the flexible conduit in the 7/8" knockout on the left side of the jacket. Plug the factory wired Vent Damper Harness into the polarized receptacle. Install a cable clamp around the flexible conduit and attach to the Jacket top panel. (See Figure 7).
Figure 5 | 8 |
