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Technical Instructions
IDS BOVA E-Box Replacement - BTC 761702110 B (09.2022)
1 Key to Symbols and Safety Instructions
1.1 Key to Symbols
Warnings
Warnings in this document are identifi ed by a
warning triangle printed against a grey background.
Keywords at the start of a warning indicate the type and seriousness
of the ensuing risk if measures to prevent the risk are not taken.
The following keywords are defi ned and can be used in this document:
DANGER
indicates a hazardous situation which, if not avoided, will result
in death or serious injury.
WARNING
indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION
indicates a hazardous situation which, if not avoided, could
result in minor to moderate injury.
NOTICE
is used to address practices not related to personal injury.
Important information
This symbol indicates important information where
there is no risk to people or property.
2 Outdoor Unit Model Numbers
Bosch Part
Number
Bosch Model Number
Description
7739832068
BOVA-36HDN1-M18M
36kBTU, Inverter Condensing Unit
Table 1
ODU Model & Part Numbers
3 Components
The following components are included in the kit:
Figure 1
1
3
4
5
6
2
Components
Updated wiring diagram included in kit. Replace the old wiring diagram
on the back of the access panel.
Item
Description
Qty
1
3T Control Board + E-box
1
2
Replacement Manual
1
3
3T Bottom Access Panel
1
4
Screws
8
5
Zip Ties
8
6
Wiring Diagram
1
Table 2
3T E-Box Kit Components
