Wiring Connection Diagram; Commissioning; Maintenance; Diagnostics - Carrier 80AW9025 Installation Manual

Installation

Wiring Connection Diagram

See fig. 9 and 10
Terminal block Description
See fig. 9 .
Terminal Block
1-2
52-53
54-55
56-57-N
50
51
40
41
42
43
44
45-46
Rc-Rh-G2-Y2
Rc-Rh
* See paragraph Accessories

Commissioning

See hydronic module documentation.

Maintenance

See hydronic module documentation.

Diagnostics

In case of system failure, the alarm icon (
on the user interface.
Failures are identified by a fault code.
Active fault codes will be displayed in sequence, with a
change rate of 1 second.
Description
2 zone kit power supply
Zone 1 Pump cut off contact
(EN1264-4)*
Zone 2 Pump cut off contact
(EN1264-4)*
zone 1 - 3 way valve
Multi purpose output zone 1
Multi purpose output zone 2
Comm - low voltage
ON/OFF Z1
ON/OFF Z2
SAFETY Z1
SAFETY Z2
Room sensor (33AW-RRS01)
Additional user interfaces connection
Communication with hydronic module
) will light up
Details
Output, 230 V, max 2 A (inductive)
Output, 230 V, max 2 A (inductive)
Output, 230 V, max 2 A (inductive)
Input, Dry Contact
Input, Dry Contact
Input, Dry Contact
Input, Dry Contact
Input, Dry Contact
Input, analog
80AW9025
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