Battery-powered systems installation guidelines – Dometic 2597 User Manual
Page 16
ENGLISH
15
hvAC SySTEm pOWERED By INvERTER AND SEpARATE BATTERy BANkS WITh BATTERy SEpARATOR
NOTES:
1)
House batteries must be of the AGM dual
purpose deep cycle/starting type.
2)
Alter
nator should be upgraded. Discuss
with Dometic Applications Department
for r
ecommendation.
A
lternator
Start Battery
1
Start Battery
2
Inverte
r
-
+
+
-
+
-
HVAC Unit
-
Hous
e
Battery
2
Hous
e
Battery
3
+
-
-
+
Hous
e
Battery
4
+
Overcurrent
Protection
Battery
Separato
r
120VAC Line
DC Wiring
AC Wiring
+
-
Hous
e
Battery
1
3)
Inverter must be of appr
oved type by Dometic
in or
der to insur
e pr
oper operation of system.
4)
Cable size should be chosen based on
voltage dr
op and load. Cable to inverter
should be 2/0 gauge or gr
eater
. All cables
should have an ampacity rating of gr
eater
than the expected amp flow and/or the
over
curr
ent pr
otection device.
Battery-Powered Systems Installation Guidelines