aldes 611242-FC User manual

Digital Multifunction Wall Control
Installation guide
611242-FC - Installation - R6
Model
611242-FC: Digital Multifunction Control with Free Cooling setting
Description
Decora™-style wall mount electronic controller with dehumidistat, compatible with Aldes
HRV and ERV air exchange systems.
Characteristics
• Compact and elegant design that fits discretely in every decor
• High-accuracy, fast-response humidity sensor
• Liquid-crystal display showing the current humidity level, setpoint, and operation mode
• 4-button keypad to select the mode of operation, the setpoint value, and the fan speed
• Blue LED backlight configurable as a night light
• Two energy-friendly modes with automatic exchange and exchange-recirculation cycles
• Timer-controlled high-speed exchange modes for high occupancy conditions: birthdays, celebrations, etc.
Specifications
Power entry: 22 to 26 VAC, 60 Hz
Initial relative humidity pression ± 4%, from 20% to 80% RH at 25°C
Relative humidity setting range 10% to 90%
Relative humidity display range 25% to 99% (LO/BAS is displayed if under 25% RH)
Maximum load, high-speed control output: 10 Watts maximum (0.42 A @ 24 VAC)
Maximum load, low-speed control output: 0.24 Watts maximum (0.01 A @ 24 VAC)
Timer input: Compatible with Aldes Timer 611228
Operating temperature range: 0 to 50°C (32 to 122°F)
Storage temperature range: -20 to 50°C (-4 to 122°F)
Dimensions: Height 102.7 mm, Width 44.3 mm, Depth 28.5 mm
(4.04 in x 1.74 in x 1.12 in)

Digital Multifunction Wall Control
Installation guide
611242-FC - Installation - R6
Precautions and warnings
• Always switch off the power supply to the air exchange system during the installation of the control.
• Do not install the control on an electrical junction box with 120 / 240VAC. The multifunction control must be
installed on a dedicated electrical junction box.
• First check if the control is compatible with your air exchange system before connecting and powering-up
the unit. Non-compatibility could result in a malfunction or breakage, or could damage the air exchange
system.
• Connect the multifunction control in compliance with the instructions provided in this document. An impro-
per connection could result in a malfunction or could damage the device.
• Do not spray any type of liquid nor apply a soaked cloth on the device. Any infiltration in the device can
corrupt its operation momentarily or permanently.
• Always service your air exchange system as prescribed in its operating manual to prevent any loss of per-
formance.
• Install the multifunction control on an internal wall for optimal reading of the ambient relative humidity.
Configuration
The control must be configured before its installation, using the two micro-switches located on the back.
2
ON OFF
1
2
ON OFF
1
2
ON OFF
1
2
ON OFF
1
HRVs with recirculation and
without free cooling:
7200, 7210, 7240,7260, 7290,
7292, 7295
H/E80-HR, H/E95, H120,
H/E130, H/E150, H/E190,
H/E215, H/E240-Ri, H/E280
H/E650-Ri, H/E1100-Ri, H/
E1600-Ri, H/E1800-Ri (Light
Commercial with Recirculation
Kit)
HRVs without recircula-
tion:
7250, 7261
H/E80-HF, H/E110-TF,
E130-HF
H/E650-Fi, H/E1100-Fi,
H/E1600-Fi, H/E1800-Fi
(Light Commercial without
recirculation kit)
HRVs with recirculation
and with free cooling:
H/E80-HRG,
H/E80-HRX
OR

Digital Multifunction Wall Control
Installation guide
611242-FC - Installation - R6
Installation
Material and equipment
• The multifunction control, the Decora wall plate and its (2) screws (supplied with the multifunction control);
• The fastening hardware to mount the unit on the wall (not included);
• Your air exchange system (not included) and its 4-wire cable: yellow, red, green, and blue;
• A fine flathead screwdriver (non-included) for connecting the wires to the multifunction control.
Installation over an electrical junction box
1. Disconnect the power cable of your air exchange system;
2. Install an electrical junction box (metal or plastic) at the location selected for the multifunction control (Figure 1);
3. Route the cable of your system to the junction box, keeping an extra length of 10 cm (4 in) for the connections;
4. At the end of the cable, strip 50 mm (2.5 in) of the outer sheath to free the four wires;
5. Strip 7 mm (1/4 in) of each wire’s sheath. Using the screwdriver and Figure 2, connect each wire to the control;
6. Fasten the multifunction control on the electrical junction box, then fasten the Decora wall plate;
7. Connect the power cable of the air exchange system and verify the proper operation of the system.
Figure 1
Figure 2
5
4
3
2
Air exchange system, green
Air exchange system, red
Air exchange system, COM
Air exchange system, 24VAC 1
Not used