4
IMAX XTRA 2 -
QAA55 Room Thermostat Kit Instructions
INSTRUCTIONS
Refer to the boiler manual for cable routing into the boiler.
Secure the cables with existing cable retention clamps or
cable tie slots that are on the boiler main control panel.
Ensure that isolation is maintained relative to 240V wiring.
Configuration of the Room Thermostat to the boiler occurs
during the configuration process described within the boiler
manual.
1. Connect the CL+ BSB Data red wire to pin 1 of connector
I10_CN_A
2. Connect the CL- BSB Ground black wire to pin 2 of
connector I10_CN_A.
These connections are shown Fig.7.
Insert connector
I
10_CN_A into Installer connector
I
10A,
as shown in Fig.8.
1.4 CONNECTING THE QAA55 ROOM THERMOSTAT _1
Fig. 7
Fig. 8
QAA55 -
QAA55 +
12
11
10
9
6a 6b
5
4
3
2
1
I
10_CN_A
