Évaluations - 2, GPA: 4.5
(
)
)
|
Facilité d'utilisation
See WARNING following. — On the vent pipe curve. See Fig. 2. WARNING Severe illness or death possible. Prevent explosion or carbon monoxide poisoning. Overheating can cause premature device failure. Be sure the D896 is used to control only one appliance. Mounting The damper must be mounted as close as possible to the draft hood without modifying the draft hood. The D896 can be mounted vertically or horizontally. When vertically mounting the vent damper, the motor actuator can be in any position. See Fig. 3. Horizontal mounting requires the actuator to be located within 45 degrees directly above or directly below the horizontal diameter of the stack pipe. See Fig. 2 and 3. 68-0186 4 D896 AUTOMATIC VENT DAMPER HORIZONTAL VENT INSTALLATION FROM FURNACE FLOW TO CHIMNEY NO NO YES YES D896 OR BOILER INSTALL VENT DAMPER ONLY WITH ACTUATOR TO SIDES OF VENT. DO NOT MOUNT VENT DAMPER WITH ACTUATOR ABOVE VERTICAL VENT INSTALLATION OR BELOW THE VENT. TO CHIMNEY INSTALL VENT DAMPER WITH FLOW D896 ACTUATOR IN ANY POSITION. FROM FURNACE OR BOILER M11371 Fig. 3. Installing D896 Vent Damper. IMPORTANT Never mount the vent damper with the motor actuator above or below the vent. Do notinstall the damper blade plug if the vent damper is installed on a system with a continuous or standing pilot. The hole provides the minimum vent area required by code for safe operation. Use the damper blade plug when the damper is installed on a system with either an intermittent pilot or direct ignition. The plug will increase system efficiency. See Fig. 4. To install the D896: 1. Push the female end of the vent damper over the section of vent pipe coming from the furnace or boiler, but after the draft hood. Push the section of the vent pipe coming from the chimney over the male end of the vent damper. 2. Secure the vent damper to the vent pipe with 1/2 in. (12 mm) sheet metal screws. Use only the holes provided. 3. Visually inspect the venting system for proper pitch. Pitch must comply with local codes or ANSI Z223.1— NFPA54. To install an additional gas valve: 1. Shut off the gas and electricity to the gas burner. (Use the manual shutoff valve in the supply line to the appliance.) 2. Locate a position in the supply line between the appliance automatic gas valve and the burner. 3. At the determined position, install an approved appropriately-sized, single-function automatic gas valve downstream from the existing automatic gas valve. Follow the valve manufacturer instructions for flow direction and position. 4. Restore the gas line supply and conduct a leak test on the gas piping and control system downstream from the appliance shutoff valve. DAMPER BLADE PLUG DAMPER BLADE MOTOR ACTUATOR FOR DSI AND IP INSTALLATIONS ONLY – PLACE PLUG ON HOLE: HOLD DAMPER BLADE AND PUSH DOWN ON PLUG. M9675 Fig. 4. Installing damper blade plug. Wiring WARNING Severe illness or death possible. Prevent explosion or carbon monoxide poisoning. 1. Use dual automatic valve combination gas controls or two separate single function main gas valves with the D896. 2. Do not use the D896 with an L8148 or L8124 with a manual/automatic switch because the switch can override the safety interlocks in the system wiring and cause carbon monoxide buildup. CAUTION 1. Remove the shorting plug on the S8600, S8610 or L8148E before attaching the wiring harness. 2. Do not permit device wiring to contact high temperature surfaces. 3. Label all wires prior to disconnecting when servicing controls. Wiring errors can cause explosion or carbon monoxide buildup. Important Do not operate the system with the D896 unplugged. Once the system has operated with the D896 plugged into the S8600, S8610 or L8148E, the control module will not operate. D896 to L8148E, S8600F,H,M; S8610F,H Use the wiring harness included with the D896 to wire it according to the following instructions: 1. Connect the molex plug to the D896 Harness Cable Connector. See Fig. 5. 2. Use Fig. 6 and 7 to connect the other end of the harness to the furnace, boiler or control module. 3. Cycle system through at least two appliance operations. 5 68-0186 D896 AUTOMATIC VENT DAMPER NORM SERV SERVICE SWITCH S3 SWITCH RELAY 1K USE STANDARD SCREWDRIVER TO MANUALLY OPEN AND 1 D896 IGNITION GAS PWR LED CALL FOR HEAT LED HARNESS CABLE CONNECTOR CLOSE VENT DAMPER. PLACE SCREWDRIVER IN SLOTTED KNOB AND ROTATE COUNTERCLOCKWISE UNTIL M11373 BOTH LEDS TURN ON. Fig. 5. D896 with cover off. Replacing D80B, D892 or Competitive Control with D896 WARNING Bodily harm and/or death possible. Prevent unsupervised gas flow. Improper wiring (device malfunction) of the D80B, D892, D896 or competitive devices can cause unsupervised gas flow. A wiring harness is included with most D896 models. Use the harness to wire the D896 according to the furnace or boiler manufacturer wiring instructions, if available; otherwise, follow these instructions. If field wiring is required, see appliance manufacturer instructions or see Fig. 8 for a typical wiring example. S...
Ce manuel est également adapté pour les modèles :Ventilateurs - AUTOMATIC VENT DAMPER D896 (676.13 kb)