Genvex ECO 375 TL, Installation Manual

Page: 13 / 20

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ELECTRICAL DIAGRAM – OPT251
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L1 L2
L3
L6
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L11
H2 H3
H7 H6
H8 H9
H17 H16
ES960C
PE
PE
L17
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Q3= 0.5A
Q4= 0.5A
Q1= H8,H16,H17
Q2= H6,H7,H9
Q3= L1-L17
Q4= L1-L17
H14
L10
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L1 = Potential free input for optional:
Humidistat, Extractor hood ,CO2
L2 = Optima Display
L3 = Sensors T1,T3,T4,T7
L4 = Humidity sensor P1
= Demand CTRL B1
L6 = Sensors T8,T9
L8 = External stop
L10 = Modulating Pre / Reheating
L11 = 0-10V Motorvalve Reheating
0-10V Belimo LM230ASR bypass
L17 = 0-10V extract air fan and
0-10V supply air fan
H1 = Mains connection 230 VAC
H2 = (R2) Electric Reheater 230VAC
H3 = (R3) Electric Preheater 230VAC
H2,H3 = Max. load total 1800W
H6 = (R10) Motorvalve Reheating,
Belimo LM230ASR 230VAC
H7 = (R10) Fan, extract air 230VAC
H8 = (R12) Saia-UCK ON/OFF Bypass 2x230VAC
H9 = (R10) Fan, supply air 230VAC
H14 = (R6) Belimo CM230-F-R ON/OFF Bypass 230VAC
H16 = (R8) Belimo CM230-F-R ON/OFF Bypass 230VAC
H17 = (R9) AUX relay 230VAC
A = LED Flash - Power on
B = LED Flash - Communication to Optima Display
Q = Fuse