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1-877-420-1330

50Hz Quest 70 

Installation, Operation and Maintenance Instructions

9

www.QuestHydro.com

info@QuestHydrocom

5.2B Honeywell Remote Humidistat 

6. Maintenance

 WARNING! NOTE: Do not operate the unit without the filter or with a less effective filter. The 

heat exchange coils inside the unit could become clogged and require disassembly to clean. Filter 

non-compliance invalidates the product warranty.

The Quest 70 is equipped with a pre-filter and a MERV-13 air filter. The filters should be checked and replaced every three 

to six months. Operating the unit with a dirty filter will reduce dehumidifier capacity and efficiency.
DO NOT operate the unit without a filter. Filter non-compliance voids the product warranty.

7. Service

 WARNING! Servicing the Quest 70 with its high pressure refrigerant system and high voltage 

circuitry presents a health hazard which could result in death, serious bodily injury, and/or property 

damage. Only qualified service people should service this unit.
CAUTION: If the supply cord is damaged, it must be replaced by the manufacturer, its service agent 

or similarly qualified person in order to avoid a hazard.

4020175

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BEFORE TURNING ON UNIT:
1.  CUT AND REMOVE ZIP TIE

2.  PLUG HOLES USING 

INCLUDED PLUGS

CO

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24V

DEHU

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DMPR

CO

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24V

DEHU

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DMPR

24VAC

COMP FAN

HONEYWELL REMOTE HUMIDISTAT 

WIRING DIAGRAM

QUEST DEH 3000R CONTROL

WIRING DIAGRAM

Summary of Contents for 70

Page 1: ...tion for quality of workmanship and function Quest Dry Installation Operation and Maintenance Instructions 4201 Lien Rd Phone 608 237 8400 Madison WI 53704 Toll Free 1 877 420 1330 www QuestHydro com...

Page 2: ...Specifications 4 4 Installation 5 4 1 Location 5 4 2 Electrical Requirements 5 4 3 Condensate Water Removal 6 4 4 Hanging Diagram 7 4 5 Ducting 7 5 Control Options 7 5 1 On Board Dehumidistat 7 5 2 E...

Page 3: ...educed physical sensory or mental capabilities or lack of experience or knowledge unless they have been given supervision or instruction concerning the use of the appliance by a person responsible for...

Page 4: ...and air infiltration problems should be addressed 2 Registrations The Quest 70 conforms to CE standards 3 Specifications 26 7 C 60 RH 4033810 XX Quest 70 Blower 150 CFM 0 0 WG Power Watts 480 Supply v...

Page 5: ...Electrical Requirements The Quest Dehumidifier may be suspended with steel hanger straps or a suitable alternative from structural members unit must be supported from underneath Don t hang from sides...

Page 6: ...er on the dehumidifier If the highest point of the trap is above the drain port water will back flow into the dehumidifier Check the hose regularly to ensure water is draining properly Several trap op...

Page 7: ...ifier can be controlled by its on board dehumidistat or with an external control using its low voltage terminal block 5 1 On board dehumidistat The humidity control is an adjustable switch that closes...

Page 8: ...HU terminals or turn the dehumidistat clockwise towards drier To turn the fan on make contact between 24V and FAN terminals To power a 24V HVAC accessory connect the accessory to the COM terminal and...

Page 9: ...Operating the unit with a dirty filter will reduce dehumidifier capacity and efficiency DO NOT operate the unit without a filter Filter non compliance voids the product warranty 7 Service WARNING Serv...

Page 10: ...r and capillary tubing which cause the refrigerant pressure and temperature to drop It next enters the evaporator coil where it absorbs heat from the incoming air and evaporates 7 2 Troubleshooting Ne...

Page 11: ...ctive fan 4 Defective fan relay Low dehumidification capacity evaporator is frosted continuously Dehumidification is being called for 1 Defrost thermostat loose or defective 2 Low refrigerant charge 3...

Page 12: ...M WHT 2 TRANSFORMER N C N O COM COIL BLK 13 FANRELAY GRN 1 BLK 6 BLK 11 DEFROST SWITCH COMPRESSOR RELAY DEHUMIDISTAT R FAN BLU 9 GRN 15 BRN 14 BLK 13 FAN CAPACITOR REDCIRCUITIS24VACCONTROLCIRCUIT 4038...

Page 13: ...Clear Hose 4026221 Leveling Foot 4031412 Compressor 4027172 Humidity Control 4033032 03 Run Capacitor 4025569 Hose Adaptor 4035235 03 Fan Capacitor 4033358 08 Coil Set 4034522 Impeller 4036967 Defrost...

Page 14: ...s The end user is responsible for normal care This warranty does not cover any defect malfunction etc resulting from misuse abuse lack of normal care corrosion freezing tampering modification unauthor...

Page 15: ...responsable por el cuidado normal Esta garant a no cubre cualquier defecto aver a etc que resulte del uso indebido abuso falta de cuidado normal corrosi n congelaci n manipulaci n modificaci n repara...

Page 16: ...ase reguladora 4031412 Compresor 4027172 Control de humedad 4033032 03 Condensador 4025569 Adaptador de manguera 4035235 03 Condensador de ventilador 4033358 08 Set de bobinas 4034522 Propulsor 403696...

Page 17: ...M WHT 2 TRANSFORMER N C N O COM COIL BLK 13 FAN RELAY GRN 1 BLK 6 BLK 11 DEFROST SWITCH COMPRESSOR RELAY DEHUMIDISTAT R FAN BLU 9 GRN 15 BRN 14 BLK 13 FAN CAPACITOR RED CIRCUIT IS 24VAC CONTROL CIRCUI...

Page 18: ...ctuoso 4 Rel del ventilador defectuoso Baja capacidad de deshumidificaci n el evaporador est continuamente congelado Se requiere deshumidificaci n 1 Termostato de descongelamiento flojo o defectuoso 2...

Page 19: ...resi n y temperatura del refrigerante Luego ingresa a la bobina de evaporaci n donde absorbe el calor del aire entrante y se evapora 7 2 Soluci n de problemas No funciona ning n ventilador o compresor...

Page 20: ...iltro sucio reducir la capacidad y la eficiencia del deshumidificador NO utilice la unidad sin filtro Un filtro ineficiente anula la garant a del producto 7 Inspecci n PRECAUCI N Inspeccionar el Quest...

Page 21: ...to entre las terminales 24V y DEHU o gire el humidistato en contra de las agujas del reloj hacia seco Para encender el ventilador haga contacto entre las terminales 24V y FAN Para alimentar un accesor...

Page 22: ...ficador Quest puede controlarse mediante su humidistato integrado o con controles externos utilizando su terminal de bajo voltaje 5 1 Humidistato integrado El control de humedad es un interruptor ajus...

Page 23: ...la trampa est sobre el adaptador de drenaje el agua volver a entrar en el deshumidificador Compruebe regularmente la manguera para asegurarse de que el agua se drena de forma adecuada Varias opciones...

Page 24: ...o 4 2 Requisitos el ctricos El deshumidificador Quest puede mantenerse elevado con ganchos tirantes de acero o con una alternativa adecuada desde las vigas estructurales la unidad debe sostenerse desd...

Page 25: ...lucionarse 2 Registro El Quest 70 cumple con los est ndares CE 3 Especificaciones a 26 7 C 60 RH Quest 70 4033810 XX Soplador 150 CFM a 0 0 WG Potencia Watts 480 Voltaje de entrada 230 VAC 1 Fase 50 H...

Page 26: ...idades f sicas sensoriales o mentales reducidas o con falta de experiencia o conocimiento a menos que hayan sido instruidos sobre el uso del dispositivo por una persona responsable de su seguridad Los...

Page 27: ...nstalaci n 5 4 1 Ubicaci n 5 4 2 Requisitos el ctricos 5 4 3 Remoci n de agua condensada 6 4 4 Diagrama de colocaci n a rea 7 4 5 Tuber as 7 5 Opciones de controles 7 5 1 Humidistato integrado 7 5 2 C...

Page 28: ...n y funcionamiento Quest Dry Instrucciones de instalaci n uso y mantenimiento 4201 Lien Rd Tel fono 608 237 8400 Madison WI 53704 L nea gratuita 1 877 420 1330 www QuestHydro com info QuestHydro com L...

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