22
REMKO HTL 200-EC/250-EC
Electrical wiring diagram with EC-fan
Legend:
F1-3
= Mains fuses 16A slow
F5
= Mains fuse 6A (socket, front)
F6
= Control fuse 6A
H3
= Operating lamp (heating)
H4
= Fault indicator light (burner)
H5
= Operating lamp (fan)
H7
= Fault indicator light (temperature limiter)
H8- =
Indicator lights
H10
(grid phases)
H11 =
Indicator light, control phase
K1
= Relay, fan controller
K2
= Relay, display lamps
K3
= Relay, switching (1st/2nd stage)
K4
= Relay, burner fault
K4T = Time relay
KB
= Triple-function combination controller
M
= EC-fan motor
P1
= Operating hours counter
RT
= Room thermostat socket
S1
= Operating switch
S2
= Burner reset button
SD
= Double socket, front
STB
= Safety temperature limiter
TR
= Temperature controller
TW
= Temperature monitoring device
WS7
= Burner Wieland plug
WS4
= Additional Wieland plug
X0
= Mains cable with 16A CEE plug
X1
= Switch box terminal block
X3
= Terminal block, front
We reserve the right to modify the dimensions and design as part of the ongoing technical development process.
Switching
relay, fan
Green
Operating
lamp, fan
Operating
hours
meter
Operating
lamp,
heating
Fault
indicator
light, STB
Auxiliary
relay
Burner
reset
Fault indicator
light, burner
Green
Red
Red
Burner plug (WS)
Partial load = 0
EC-fan
Full load = 1
2-stage operation
Triple-function combination controller
to the front
terminal box
1=Heating
2=Fan
1 min.
