Dc-Kit1 With Dometic Ca1000 - Waeco ECL-76 Instrucciones De Montaje

ECL-76, ECL-102
– ECL-102/DC-Kit3: B1600, HB2500 (systems without enable input): to switch the
compressor or air conditioner on and off plus to switch the inverter on and off using
its remote control (fig. 0, page 12)
– ECL-102/DC-Kit3: FreshJet 1100, FreshJet1700, FreshJet2200: to switch the com-
pressor or air conditioner on and off (fig. a, page 13)
– ECL-102/DC-Kit3: FreshLight 1600/2200: to switch the compressor or air condition-
er on and off plus to switch the inverter on and off using its remote control (fig. b,
page 14)
– ECL-102/DC-Kit4, B2600: to switch the compressor or air conditioner on and off
(fig. c, page 15)
– ECL-102/DC-Kit4: B3200: to switch the compressor or air conditioner on and off
plus to switch the inverter on and off using its remote control (fig. d, page 16)
Keys for the circuit diagrams in fig. 1, page 3 to fig. b, page 14
Character in
circuit diagram
A
B
C
D
E
F
6.1

DC-Kit1 with Dometic CA1000

 Roof air conditioner: Dometic CA1000
 Circuit diagram: fig. 1, page 3
 Charging current distributor: ECL-76
 Inverter: PerfectPower PP1002
The light system voltage UD+ is measured. If this voltage exceeds a variable voltage
value Ue (12.5 V – 14.0 V), the relay contact 30/87 (Batt. 2/Batt. 2) of the power relay is
closed. The starter battery and the additional battery are therefore connected in parallel
with low resistance and are charged together by the light system.
With UD+ > Ue, contact I2 is closed with I3. If the light system voltage falls below a vari-
able threshold value Ua (10.5 V – 12.5 V), due to an increased load because of the
air conditioner, relay contact 30/87 (Batt. 2/Batt. 2) is opened. Relay contact I2, I3 is also
opened.
This switches off the air conditioner compressor (the fan continues to run). The light
system now charges the starter battery (the fans consume little power). If the caravan has
a connecting cable between the two batteries, the additional battery is also charged.
EN
Explanation
Starter battery
Additional battery
Remote control
Switching off using power relay
Switching on using power relay
Electronic fuse
Technical description
55