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Quest DRY 105, 155, and 205 

Installation, Operation and Maintenance Instructions

1-877-420-1330

12

www.QuestProtect.com

[email protected]

FOR HVAC INSTALLER ONLY

Control Part No. 4027370

Quest

Dehumidifier

RED

4201 Lien Rd. Madison, WI 53704 

 TOLL-FREE 1-800-533-7533 

 www.thermastor.com 

 [email protected]

TS-673, 06/11

WARNING:

 Allowing yellow wire to contact red or white wire 

will 

destroy 

the transformer.

 

Dehumidifier on : Connect yellow and blue wires.

 

Fan only on : Connect yellow and green (or brown) wires.

  Accessory power : 24volt AC power supply available for HVAC accessories between yellow and 
  white(and/or red) wire. Red and white wires are common with each other.

Quest DEH 3000 dehumidification & ventilation control

YELLOW

BLUE

GREEN or BROWN

WHITE

Internal Connections

OPTIONAL 

DAMPER

24 V

AC

DMP   COMP   FAN

DEH3000 P/N:  4027370
DEH3000R (remote) P/N:   4028531
Model:  

 DEH  3000 

DEH 3000R (remote)

Operating Voltage:  

24 VAC

Max Current  

DMP, COMP, FAN: 

1 AMP each

Humidity Range/Accuracy:   10 – 95% RH, 

±

 5%

Auxillary Relay Capacity: 

5 Amps, 24VAC

Temp Range/Accuracy:  

30°-90°F, 2%

Size:  

4.95"L x 1.06"W x 4.19"H

Major Operations 

n

 Digital control of Relative Humidity (Digital Set-Point) 

n

 Fan/Filter Operation 

n

 Programmable Ventilation Timer

n

 Large, easy-to-read backlit LCD display 

n

 Easy interaction with air handler fan (Interlock/Lockout) 

n

 High Temperature Cut-Out 

n

 Dryout Cycle Timer 

n

 Auto Reboot

n

 Remote Sensor (DEH 3000R Only)

To order call Therma-Stor at  

1-800-533-7533

 

DEH

 

3000/DEH

 

3000R

DEH

 

3000/DEH

 

3000R

Part No. 4027370

Part No. 4028531

6.  Optional Dehumidifier & Ventilation System Controller

When used with Quest Dry Whole Structure Ventilating Dehumidifiers, the DEH 3000/3000R allows end-users the 

ability to monitor and control relative humidity levels in their structure.

Содержание Dry 105

Страница 1: ...F 60 RH while using only 4 9 amps 115V The Quest Dry 155 provides water removal of 155 pints per day at 80 F 60 RH using 8 0 amps 115V The Quest Dry 205 is the largest capacity of the group This unit...

Страница 2: ...ion 9 5 Controls 10 6 Optional Dehumidifier Ventilation System Controller 11 7 Maintenance 13 7 1 Standard Air Filter 13 7 2 High Efficiency Air Filter 13 7 3 Impeller Fan Oiling 13 7 4 Optional Fresh...

Страница 3: ...s plugged into a GFI GROUND FAULT INTERRUPT OUTLET DO NOT use the device as a bench or table DO NOT place the device directly on structural members Provide vibration isolation in order to minimize ope...

Страница 4: ...VAC 1 Phase 60 Hz Current Draw 4 9 Amps 8 0 Amps 13 2 Amps Energy Factor 4 2 3 5 2 7 Operating Temp 56 F Min 95 F Max 56 F Min 95 F Max 56 F Min 95 F Max Minimum Performance 80 F and 60 RH Water Remo...

Страница 5: ...nded with steel hanger straps or a suitable alternative from structural members unit must be supported from underneath Don t hang from sides or ends Remember to place a drain pan under the unit if it...

Страница 6: ...rt An optional condensate pump kit may be installed if a lift is required to dispose of the condensate The condensate pump kit can be ordered directly from the factory See the optional parts list for...

Страница 7: ...ming instructions for the ventilation timer Advantages of this form of ventilation include 1 Outside air is filtered before entering the building 2 Outside air will be dehumidified before entering if...

Страница 8: ...e of the tee to the air supply of the existing HVAC system A backdraft damper is required in the duct between the 10 tee and the central supply duct to prevent air from being discharged into the basem...

Страница 9: ...ed in central open area of the structure DO NOT locate the return in a bathroom or a kitchen The supply of the Quest Dry should be located in the remote areas of the structure By ducting this way the...

Страница 10: ...contact between yellow and green or brown wires To power an HVAC accessory connect the accessory to the white or red wire and the yellow wire FOR HVAC INSTALLER ONLY P N 4027370 with remote P N 40285...

Страница 11: ...com TS 673 06 11 WARNING Allowing yellow wire to contact red or white wire will destroy the transformer Dehumidifier on Connect yellow and blue wires Fan only on Connect yellow and green or brown wire...

Страница 12: ...del DEH 3000 DEH 3000R remote Operating Voltage 24 VAC Max Current DMP COMP FAN 1 AMP each Humidity Range Accuracy 10 95 RH 5 Auxillary Relay Capacity 5 Amps 24VAC Temp Range Accuracy 30 90 F 2 Size 4...

Страница 13: ...available for the Quest Dry This filter is rated as 90 95 efficient by the ASHRAE Dust Spot test method 52 76 The high efficiency pleated microglass paper filter should be used in conjunction with th...

Страница 14: ...aporator tubes contain liquid refrigerant during normal operation A flooded evaporator should maintain nearly constant pressure and temperature across the entire coil from inlet to outlet The mixture...

Страница 15: ...humidification is being called for 1 Defrost thermostat loose or defective Sec 7 8 2 Low refrigerant charge 3 Dirty air filter s or air flow restricted 4 Excessively restrictive ducting connected to u...

Страница 16: ...sisting of the motor and impeller fan If defective the complete assembly must be replaced 1 Unplug the power cord 2 Remove the cabinet access panel 3 Remove the screw attaching the impeller fan suppor...

Страница 17: ...otors 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 1 This procedure assumes that the...

Страница 18: ...Timer The ventilation timer controls the impeller fan and the motorized fresh air damper When the ventilation timer is activated the Quest Dry will circulate the indoor air and bring in fresh air fro...

Страница 19: ...condensate pump kit is available from the factory for use with the Quest Dry Condensate is automatically pumped to a remote location when the water level in the pump s reservoir rises to close the flo...

Страница 20: ...3 4 4032178A 1 2 3 4 BLK 3 WHT 6 A B B A BLK 7 COM COM 24V 24VAC COM BLU YEL GRN RED LINE NEUTRAL CUSTOMER SUPPLIED CONTROL WIRING N O WHT 4 UNIT E BOX 1 59 1413 WHT 4 BLK 1 8 2 3 2 2 2 3 7 5 COM COM...

Страница 21: ...lacement Kit 7 4032224 1 Dry 155 Dry 205 Compressor Replacement Kit 4029568 1 Dry 105 Compressor Overload NOT SHOWN 4029714 1 Dry 155 Compressor Overload NOT SHOWN 4031574 1 Dry 205 Compressor Overloa...

Страница 22: ...Humidity Fan 4024125 1 Control Panel Assembly Ventilation Timer Humidity 4023660 1 Controller Humidity 4023672 1 Duct Damper 6 Diameter Electrically Actuated not shown 4024153 1 Cover for Items 28 29...

Страница 23: ...he door in between the foam installation and the metal side Push down on the plastic door latch and swing door shut Once the door is shut release the door latch Collar Install Remove the 2 round ducts...

Страница 24: ...le means 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 u...

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