Condair Mk5 - Page 35

35
Legend to wiring diagram
A1 Controller(active)orhumiditysensor
A2 Controller(passive),setjumperJP2to5V
A3 On/Offcontrol,setjumperJP2to24V
B1 Ventilationinterlock
B2 Airowmonitor
B3 Safety humidistat
F1 Internalfusesupplymodule(6.3A,slowacting)
F2 Internalfusesupplymodule(1A,quickacting)
F3 Externalfuseheatingvoltagesupply(seetableinthefollowingchapter)
F4 Externalfusecontrolvoltage(max.10A,slowacting)
F5 Internalfusecontrolmodule(200mA,quickacting)
H1 Remoteoperatingandfaultindication(option“RFS”)
J Shortcircuited,ifnoexternalmonitoringdevicesareconnected
J3 Connectionterminalforremoteoperatingandfaultindication
J6 ConnectionterminalforcontrollinetounitB(forunitswith50...80kg/hsteamcapacityonly)
J7 ConnectionterminalforcontrollinefromunitA
JP2 Jumper(controlsignal)oncontrolboardunitA
K1 Mainscontactor(heatingvoltage)unitA/unitB
K3 Externalsafetycircuit(safetyhumidistat,airowmonitor,etc.)
M Fanunit(accessory“FAN..”)
Q3 Externalmainswitchheatingvoltagesupply
Q4 Externalmainswitchcontrolvoltagesupply
T1 Auto-transformercontrolvoltagesupply(option“TRAF”)
S1 Rotaryswitch"draininterval”
S2 Rotaryswitch“maintenanceinterval”
S3 Rotaryswitch“controlsignal”
S4 DIP-switch“unitsettings”
X1 Connectionterminalforcontrolvoltagetosupplymodule
X6 ConnectionterminalforvoltagesupplyfromunitAtounitB