Évaluations - 2, GPA: 4
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Facilité d'utilisation
MODELS: ¦ H808C1029: Premier White™. ¦ H808C1037: Beige. ELECTRICAL RATING: 50 VA at 24 Vac. MAXIMUM AMBIENT TEMPERATURE: 125° F [52° C]. SWITCH DIFFERENTIAL: 5 percent RH, nonadjustable. SET POINT ADJUSTMENT RANGE: 20 to 80 percent RH; positive ON and OFF positions. Installation CAUTION 1. Installer must be a trained, experienced service technician. 2. Disconnect power supply before beginning installation. 3. Conduct a thorough checkout before leaving installation. WALL MOUNTING 1. Locate the humidity controller about 5 ft [1.5m] above the floor on an inside wall. NOTES: a. Be sure the humidity controller is subject to average room temperature and average relative humidity. The maximum temperature at the location selected must not exceed 125° F [52° C]. b. The humidity controller can be mounted directly on the wall. 2. Drill a small hole in the wall. 3. Run low voltage wiring to the location and pull about 6 in. [152 mm] of wire through the hole. NOTE: Plug the opening to prevent drafts from affecting humidity controller operation. 4. Remove the humidity controller assembly by prying with a screwdriver in the notch on the bottom of the case (Fig. 1). 5. Position the case horizontally over the wires with the arrows on the tabs pointing up and secure the case to the wall using the two screws provided. 6. Connect the wires to the humidity controller assembly using leadwires and wire nuts provided (see Wiring section and Fig. 2). 7. Tuck the wires into the bottom of the case. 8. Snap the cover assembly into the case (Fig. 2). Fig. 1—Removing humidity controller assembly from case. M9262 Fig. 2—Wiring connections on humidity controller. UPUP UP QUICK-CONNECT WIRE LEAD WIRE NUT CASE COVER MOUNTING HOLE (2) HUMIDIFIER LEADWIRE M9263 J.F. • 3-94 • ©Honeywell Inc. 1994 • Form Number 69-0821 DUCT MOUNTING DUCT MOUNTING Locate the humidity controller at least 8 in. [203 mm] upstream of the humidifier in the return air duct. NOTE: If mounting near an elbow area, keep the humidity controller 6 in. [152 mm] upstream of the elbow so the element will be affected by the normal airflow (Fig. 3) . 2. Using Fig. 4 and the instructions on the template, drill two mounting holes (3/32 in. [2.4 mm]) and 12 sensing holes (1/4 in. [6.4 mm] in diameter) in the duct. (The sensing holes allow return air to reach the nylon sensing element and operate the humidity controller.) NOTE: If desired, cut a square hole in the duct as indicated on the template in place of the sensing holes. Fig. 3—Selecting a duct location for the humidity controller. BEST LOCATION RETURN AIR RETURN AIR 6 in. [152 mm] MINIMUM 15 in. [381 mm] MINIMUM ALTERNATE LOCATIONS RETURN AIR DUCT M9277 3. Remove the protective backing from the foam gasket included with each control and apply the foam gasket to the template in the location indicated. 4. Remove the cover and humidity controller assembly from the case by prying with a screwdriver in the notch in the bottom of the case (Fig. 1). 5. Run low voltage wire from the humidity controller to the template (Figs. 5 and 6). 6. Lay wire over one side of the foam gasket allowing about 6 in. [152 mm] for connection to the humidity controller. Wire can enter the humidity controller case from any direction. NOTE: Do not position wire directly under the two standoff projections at the back of the case. If wire is under these projections, the case will not seat tightly against the gasket, causing air leakage and possible improper operation. 7. While holding wire in place, mount the case on the duct using the two mounting screws provided. NOTE: Tighten the screws firmly so the gasket seals the space between the case and the duct (Fig. 4). 8. Connect the wires to the humidity controller assembly using leadwires and wire nuts supplied (see Wiring section and Fig. 2). 9. Snap cover assembly into the case. Fig. 4—Mounting humidity controller on return air duct. UP TEMPLATE LOCATE TEMPLATE. PEEL BACKING FROM TEMPLATE AND APPLY TO DUCT. PUNCH AND DRILL TWO 3/32 IN. [3 mm] MOUNTING HOLES. DRILL MINIMUM OF TWELVE 1/4 IN. [7 mm] HOLES. OR DRILL OR PUNCH CORNER HOLES AND CUT OUT SQUARE ON SOLID LINE. GASKET CASE M9264 1 2 3 4 69-0821 2 Fig. 5—Typical parallel wiring diagram of H808C with T87F/Q539A combination for dehumidification and mildew control. Fig. 5—Typical parallel wiring diagram of H808C with T87F/Q539A combination for dehumidification and mildew control. TEMPERATURE FALL 1 2 3 PROVIDE OVERLOAD PROTECTION AND DISCONNECT MEANS AS REQUIRED. HEATING DAMPER MOTOR, IF USED. CLOGGED FILTER SWITCH OR COOLING PANEL CONNECTION. 1 3 2 BX O R1 W Y W1 Y1 G RHR HEAT OFF FANAUTO ONCOOL HEAT OFF COOL FIXED COOL ANTICIPATOR ADJUSTABLE HEAT ANTICIPATOR HEATING RELAY OR VALVE COIL COOLING CONTACTOR COIL FAN RELAY COIL FILTER LIGHT T87F M18627 Fig. 6—Typical series wiring diagram of H808C with T87F/Q539A combination for dehumidification and mildew control. H808C T87F/Q539A INTERNALSCHEMATIC TEMPERATURE FALL 1 2 3 PROVIDE OVERLOAD PROTECTION AND DI...