Orcon HRC-EcoMax - Technical Specifications

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8. Technical specifications
8.1 HRC board connections
X1
RF antenna connection
U.FL connector
1 - 230V output
X9
Perilex input
2 - L2 (black, 230V) position Middle
3 - L1 (grey, 230V) position High
X10
Communication fans*
1 - 2x White
2 - 2x Brown
3 - 2x Blue
X13
230V supply fan
1 - L
2 - PE
3 - N
X14
230V power supply exhaust fan
1 - L
2 - PE
3 - N
X15
Bypass stepper motor control
X17
Pre-heater connection
X18
Moisture sensor input
X22
Temperature sensor 1
(return air from
inside)
1 - Earth
2 - Sensor
X23
Temperature sensor 2
(supply air from
outside)
1 - Earth
2 - Sensor
X27
230V mains supply
1 -
L(3)
2 - PE
3 - N
X33
Display connection
Flat cable
X34
DIP switches drain
8 dip switches
X35
Supply DIP switches
8 dip switches
*Only suitable for fan control
No.
Functio
n
Pin
function