Remote Control Devices
Optional Main Controls
The amount of ventilation required in your home will fluctuate according to the activity level in the house. Higher activity levels require more ventilation.
Main controls can be mounted in a central location of the home (i.e. beside the furnace thermostat) which will provide the user with complete control over their ventilation system from a conve- nient location.
The ON/OFF Switch
The ON/OFF Switch will turn the HRV ON or OFF. Controls with an ON/OFF switch can be modified to ON/Standby by adjusting the circuit board DIP Switches (Refer to "Mode DIP Switch Settings").
The Dehumidstat Dial
Main controls feature a dehumidistat dial. The dehumidistat is used to reduce high winter humidity levels. The dehumidistat activates high speed ventilation when the indoor humidity level exceeds selected setting.
ATTENTION
Only one main control can be installed on your system.
Ventilation Dehumidistat
PART NO.
The High/Low Speed Switch initiates High or Low speed ventila- t i o n . T h i s c o n t r o l a l s o h a s a n O N / O F F S w i t c h a n d a Dehumidistat Dial (refer to "The ON/OFF Switch" and "The Dehumidistat Dial" descriptions).
High/Low | Dehumidistat |
Speed Switch | |
| Dial |
ON/OFF 
Switch
Remote Dehumidistat
PART NO.
The Remote Dehumidistat activates high speed ventilation when the indoor humidity level exceeds the set point.
Dehumidistat
Dial
20/40 ON/OFF Dehumidistat
PART NO.
The 20/40 Switch will toggle from continuous low speed ventila- tion to an intermittent mode of 20 minutes fan ON (in low speed) and 40 minutes fan OFF. The Dehumidistat Dial will initiate High Speed ventilation when the indoor humidity level exceeds the set point (regardless position of the 20/40 Switch.). This control also has an ON/OFF Switch (refer to "The ON/OFF Switch" descrip- tion).
20/40 | Dehumidistat |
Switch | Dial |
ON/OFF
Switch
Optional Timers | Timer is the best selection, however, the crank timer will be nec- |
Timers should be present when the HRV is exhausting from | essary if only 2 lead low voltage wires are present. |
specific locations i.e bathrooms, laundry rooms. The 20 Minute |
|
20 Minute Timer
PART NO.
Connects to RED, BLACK and GREEN (LED drive) terminals. Use a minimum of three 20 gauge low voltage wire. Connect up to 4 on 100 ft (91 m) wire max. Mounts in a 2 x 4 box.
20 Minute Status Lights
The 20 Minute Status Light indicates
high speed operation is activated.
Touch Pad
The Touch Pad initi- a t e s h i g h s p e e d
operation.
17
Crank Timer
PART NO.
Connects to RED and BLACK termi- n a l s . U s e a t w o 1 8 g a u g e l o w voltage wire. Mounts in a 2 x 4 box. The crank timer provides a solution to installing a system where only 2 wires are present for the timers.
Off | 10 |
| 20 |
60 | 30 |
| |
50 | 40 |
Crank Dial
Rotate the dial for up to 60 minutes high speed opera- tion.
