Therma-Stor 4028407, Installation Instructions Manual

Page 1: ...TS 1110 12 18 Rev A Installation Instructions INSTALLATION BY A HVAC PROFESSIONAL IS RECOMMENDED DEH 3000 DEH 3000 DEH 3000 3000R Dehumidifier Ventilation System Controller ...

Page 2: ...g 12 Fan Setting and Operation 13 Damper Operation and Ventilation Manual Hold Mode 13 Damper Operation and Ventilation Programmed Ventilation 14 Setting the Ventilation Program 14 Remote Sensor Option 16 Warranty 17 TABLE OF CONTENTS Ultra Aire is committed to manufacturing quality products To maintain our standards product specifications may change without notice 4201 Lien Road Madison WI 53704 ...

Page 3: ... ADHERENCE TO THESE INSTRUCTIONS IS ESSENTIAL TO OBTAIN MAXIMUM BENEFIT FROM YOUR ULTRA AIRE WHOLE HOUSE VENTILATING DEHUMIDIFIER CAUTION THIS SYMBOL MEANS IMPORTANT INSTRUCTIONS FAILURE TO HEED THEM CAN RESULT IN INJURY OR MATERIAL PROPERTY DAMAGE SPECIFICATIONS DEH 3000 Part Number 4028539 DEH 3000R Part Number 4028407 Operating Voltage 24 VAC Max Current DMP COMP FAN 1 Amp each Humidity Range A...

Page 4: ...rdance with all applicable codes and standards 1 Separate the front panel from the back panel by depressing the middle sections of the top and bottom of the front panel 2 Locate the wiring access hole in the wall or other flat mounting surface Place the back panel into position and drill the appropriate mounting holes 3 Insert the screws and tighten Level as necessary 4 Make the electrical connect...

Page 5: ...A HIGH VOLTAGE CIRCUIT WARNING UNPLUG THE ULTRA AIRE DEHUMIDIFIER BEFORE WIRING THE DEH 3000 R The installer must supply all field wiring including the wiring between the Ultra Aire dehumidifier and the DEH 3000 R Some of the control wires or terminals on the dehumidifier may not be used in some control situations and should be left disconnected with wire nuts taped onto the stripped ends if neces...

Page 6: ...Block Control Operation Terminal Function Version 1 COM 24Vac Power Transformer Neutral Side FAN Fan Control 24V Transformer High Side DEHU Dehumidification Fan and Compressor Control DMPR 24Vac Power Transformer Neutral Side Spare Terminal Open Terminal Function Version 2 COM 24Vac Power Transformer Neutral Side FAN Fan Control 24V Transformer High Side DEHU Dehumidification Fan and Compressor Co...

Page 7: ... DEH 3000 R Energize the A C Central Fan During Dehumidifier Fan Operation Figure 2 To automatically run the A C FAN when the dehumidifier fan runs 1 Attach a second Green wire to the FAN terminal on the thermostat 2 Connect the new Green wire to the COM terminal on the DEH 3000 R 3 Run a wire from the Red terminal on the thermostat to the NO Normally Open terminal on the DEH 3000 R Figure 1 DEH 3...

Page 8: ...mostat Yellow terminal and run to the ON D sensor terminal on the DEH 3000 R ON D COM OFF D Deactivate Dehumidification When the A C is Running Figure 4 A voltmeter is required for the next steps to ensure the correct wiring from the A C transformer is used to set up the Lock Off dehumidifier function 1 The common wire from the existing A C transformer usually Black must be attached to the COM sen...

Page 9: ...OSED or OPEN If it is CLOSED go to the next step If it is OPEN press and hold the VENT key until OPEN flashes on the display release the key and then press it one more time OPEN will change to CLOSED Don t touch the keys for several seconds until it stops flashing b Press and hold the FAN button until AUTO begins flashing on the display release it and then press it again to switch the fan to the O...

Page 10: ... the result of a drained capacitor The capacitor will recharge once power is applied or re applied to the unit Troubleshooting WARNING ELECTRICAL SHOCK HAZARD ELECTRICAL POWER MUST BE PRESENT TO PERFORM SOME TESTS THESE TESTS SHOULD BE PERFORMED BY A QUALIFIED SERVICE PERSON Function not working properly 1 Verify wiring 2 Verify voltage with voltmeter Dehumidifier not working properly See chart be...

Page 11: ...mperature When the control is actually switched ON the RH setpoint fan status run mode program or hold and fresh air ventilation status is displayed When a key is pressed the display will light for approximately 30 seconds Time and Day are displayed at the top of the screen RH and Temperature are displayed in real time A solid O before the SETPOINT VENT OR FAN indicates the function is operating A...

Page 12: ...47 The dehumidifier will then switch off until the relative humidity reaches 53 If the setpoint is higher than the ambient relative humidity the space does not need to be dehumidified so the dehumidifier will not run Example Setpoint 50 RH Current condition 45 RH The dehumidifier will be off no O indicator will be displayed If your setpoint is below the ambient condition the dehumidifier will be o...

Page 13: ... ventilating The fan always runs during dehumidification and ventilation and the fan O icon will be lit To completely turn the system OFF use the ON OFF button as described earlier Damper Operation and Ventilation Manual Hold Mode The VENT setting controls the ventilation function of the system It has no control over the dehumidification function In order to provide ventilation the motorized dampe...

Page 14: ...ay Saturday Sunday Each block of days has a morning schedule and a night schedule Morning is the first 12 hours of the day and night is the second 12 hours Each schedule has START time when the ventilation schedule begins OPEN FOR duration for the amount of time the damper stays open in 5 minute intervals from 0 to 60 CLOSED FOR duration which closes the damper for a specified time in 5 minute int...

Page 15: ...M in the morning the control will ventilate fresh air for 15 minutes then stop for 15 minutes This schedule of 15 minutes open 15 minutes closed will continue until the start time of the night schedule Morning schedule is available anytime from 12 00AM until 11 59AM Night schedule is available anytime from 12 00PM until 11 59PM 4 Press PROGRAM ENTER again to go to the MON FRI night schedule Repeat...

Page 16: ... 2 ft or more from high voltage lines Sensor Connection The sensor can be mounted to a wall or ceiling surface Ideal sensor location is 5 ft above the floor Wires should exit through a diameter hole in the mounting surface at the mounting location Use the provided splice connectors to connect the 4 wires from the remote sensor to the user supplied interconnect wire Be sure to keep proper colors at...

Page 17: ...ccident acts of nature or any other cause beyond Therma Stor LLC s reasonable control Limitations and Exclusions If any DEH 3000 R Dehumidifier Ventilation System Controller part is repaired or replaced the new part shall be warranted for only the remainder of the original warranty period applicable thereto but all warranty periods will be extended by the period of time if any that the DEH 3000 R ...

Page 18: ......

Page 19: ......

Page 20: ... 800 533 7533 www Ultra Aire com ...