Airxcel Aqua-Hot 600 Series, Installation Manual

Page: 17 / 63

Wiring Heat Exchangers
©Aqua-Hot® 600D Installation Manual p. 16
Wiring the Heat Exchangers
This section will explain in detail how to wire the heat
exchangers for optimal functionality. Do not deviate from these
guidelines. If a deviation is required, contact Aqua-Hot Heating
Systems prior to installing these exchangers for express
permission to proceed with modifi cations.
1. Wire each heat exchanger (in a heating zone) in parallel to
one another as shown in Figure 32.
2. Wire each heat exchanger independently to the J7 plug of
the Reporter.
3. Pin-out information is shown below.
NOTE: Night-mode functionality of the new controller requires
that the heat exchangers be wired directly into the controller.
Zone Fan Number
Supply (+) Pin
Number
Ground (-) Pin
Number
1 J7-12 J7-9
2 J7-2 J7-5
3 J7-11 J7-8
4 J7-1 J7-4
5 J7-10 J7-7
Connector Part Numbers
Part Number Manufacturer Description
1-480706-0 TE Connectivity J7 Plug Housing
350550-1 TE Connectivity J7 Socket Terminal
J7 Mating Plug
Figure 30
Figure 31
Figure 32
12 11
9 8 7
6 5 4
J7 Wire insertion view shown
3 2 1
10
J7 Socket Terminal