4.2
Overview
Product description
B
A
C
D
L
K
J
E
F
A. Fuse compartment
B. Operation mains voltage
C. Operation 5 V (LED
D. Pump Heating (LED red)
E. Pump Cooling (LED blue)
F. Cooling (LED blue)
G. Input switchover Heating/
I
H G
H. Cascading output Heat-
I. Relay contact pump Cool-
J. Relay contact pump
K. Mains voltage 230 V AC
L. Timer module (optional)
(LED green)
green)
Cooling
ing/Cooling
ing
Heating
BM
EN
7