Quest Dual Full Manual - Quest Dehumidifiers | .Quest Dual Overhead Dehumidifier

Quest Dual Full Manual - Quest Dehumidifiers | .Quest Dual Overhead Dehumidifier - Discount Hydroponics Canada

February 06, 2023

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Top Quest Dehumidifier Manuals [Free PDF Download].Quest engineering Dual Manuals | ManualsLib

It must also be in the original packaging and must include all the components that came with it hangers, cords, etc. To be eligible for a return, your item must be unused and in the same condition that you received it. Quest Dual Overhead Dehumidifier 2 reviews. Save my name, email, and website in this browser for the next time I comment. To get answers to any specific questions about your facility and which unit is right for you, please reach out to us directly to have an expert contact you with all the information you need. The units feature an on-board low voltage terminal block that makes it easy to wire to external controls. Like all Quest products, it can be placed at ground level for plug and play operation or hung overhead, out of the way.

Quest Engineering Dual Manuals and User Guides, Dehumidifier Manuals — .

Facebook Twitter Pinterest Tumblr. Amazon Associates Disclaimer HumidityFixers. Quest Dehumidifier. Quest V Dehumidifier. Quest D Dehumidifier. Quest cool Dehumidifier. Quest powerdry pro Dehumidifier. Remove the cabinet access panel. Disconnect the impeller fan leads inside the electric box. Remove the defective impeller fan from the bracket and replace with it with the new impeller fan.

Reassemble the new impeller fan by reversing the above procedure. Note: There are two pins on the backside of the cabinet that must align with the two holes in the impeller fan support bracket. Unplug the unit; remove the cabinet side and the electrical connection cover on the compressor top.

Plug in the unit and turn the humidity control to ON. Check for volts from compressor terminal R to overload terminal 3 using an AC voltmeter. If correct voltage is present, go to step 3. If no voltage, there may be a loose connection in the compressor circuit.

Test each component for continuity. See the appropriate section if a defect is suspected. Using an ohmmeter check continuity between the points listed below. Compressor terminals C and S: No continuity indicates an open start winding. The compressor must be replaced. Normal start winding resistance is 3 to 7 ohms. Compressor terminals C and R: No continuity indicates an open run winding. Normal run winding resistance is. Compressor terminal C and overload terminal 1: No continuity indicates a defective overload lead.

Overload terminals 1 and 3: If there is no continuity, the overload may be tripped. Wait 10 minutes and try again. If there is still no continuity, it is defective and must be replaced. Compressor terminal C and compressor case: Continuity indicates a grounded motor. Disconnect the wires from the run capacitor. Set the ohmmeter to the Rx1 scale. The capacitor is shorted and must be replaced if continuity exists across its terminals. If there is no needle movement with the meter set on the Rx scale, the capacitor is open and must be replaced.

Reconnect the wires to the compressor and capacitor. Plug in and turn on the unit. If the compressor fails to start, replace the run capacitor.

If this doesn't work, the compressor has an internal mechanical defect and must be replaced. However, when an electrical short occurs in the compressor motor, the resulting high temperature arc causes a portion of the refrigerant oil mixture to break down into carbonaceous sludge, a very corrosive acid, and water.

These contaminants must be carefully removed otherwise even small residues will attack replacement compressor motors and cause failures. The following procedure is effective only if the system is monitored after replacing the compressor to insure that the clean up was complete. This procedure assumes that the previously listed compressor motor circuit tests revealed a shorted or open winding. DO NOT vent the refrigerant or allow it to contact your eyes or skin.

Remove the burned out compressor. Use rubber gloves if there is any possibility of contacting the oil or sludge. To facilitate subsequent steps, determine the type of burn out that occurred. If the discharge line shows no evidence of sludge and the suction line is also clean or perhaps has some light carbon deposits, the burn out occurred while the compressor was not rotating. Contaminants are therefore largely confined to the compressor housing.

If sludge is evident in the discharge line, it will likely be found in the suction line. This indicates the compressor burned out will running. Sludge and acid have been pumped throughout the system. Correct the system fault that caused the burn out. Consult the factory for advice.

Thoroughly flush the accumulator with refrigerant to remove all trapped sludge and to prevent the oil hole from becoming plugged. Leave the pump on the system for at least an hour. Charge the system to 50 PSIG and check for leaks. Remove the charge and weigh in the refrigerant quantity listed on the nameplate. Operate the system to verify performance. You may or may not have the devices listed below depending on the model of the remote control panel you purchased. If the Quest Dual Dehumidifier fails to operate as desired, always check the settings of the controls to insure that they are correct.

Check that the controls are receiving 24Vac from the Quest Dual Dehumidifier. Check the connections between the Quest Dual Dehumidifier, the control panel, and the field control wiring. If it still does not run, remove the stop screw from the panel and turn the knob farther.

The Quest Dual Dehumidifier is equipped with an automatic defrost mechanism. If the Quest Dual Dehumidifier operates in conditions that develop frost on the evaporator, it will sense the frost build-up and automatically defrost the evaporator. The Quest Dual Dehumidifier may not appear to be operating correctly during the defrost sequence, but once the defrost sequence is completed, the Quest Dual Dehumidifier will resume dehumidifying. When the ventilation timer is activated, the Quest Dual Dehumidifier will circulate the indoor air, and bring in fresh air from outside.

The ventilation timer should be set for the required ventilation of the residence. The structure should be ventilated with fresh air as suggested by applicable codes and standards. If the Quest Dual Dehumidifier fails to ventilate as expected, check that the time on the timer is correct.

Also check the programs on the timer to be sure that the timer is calling for ventilation at the correct times. If the timer fails to operate or operates erratically, reset the timer; see section 4.

It will automatically shut the compressor off if the low side refrigerant temperature drops due to excessive frost formation on the evaporator coil. The impeller fan will continue to run, causing air to flow through the evaporator coil and melt the ice. When the ice has melted, the evaporator temperature will rise and the thermostat will restart the compressor.

The electric ventilation damper will remain closed when the ventilation timer is not activated to prevent over-ventilating the structure when the unit is dehumidifying or recirculating the indoor air.

The electric ventilation timer operates on 24 VAC from the control circuit. Year 3 4 Grow Cycles. Year 4 4 Grow Cycles.

Year 5 4 Grow Cycles. Close Menu. Search For: Submit Search. Quest Dual Overhead Series. Where to buy. Find Accessories.

Overview The Dual dehumidifier was built to answer the voltage concerns of commercial users. Efficiency 6. Energy Factor 2. Current Draw 6. Power 1, Watts. BTU Total 15, BTU Heat of Condensation 10, BTU Motor Load 5, Efficiency 4.

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