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9.1.4 Detailed settings for indoor unit (CZ-RT5B) / outdoor unit
(CZ-RTC4/2)
The new value must be set during the commissioning.
9.1.5 Setting Flow Chart
The system is in a fault-free state so that a safe commissioning can take place. All valid rules
have been followed.
!
Important
To follow exactly the described steps at the following flow chart is mandatory.
No.
Action
1
2
3
4
5
6
7
8
9
10
11
12
PAW-VP•LDHW - Technical Manual – 2020-07
Check Indoor Unit
Turn Power "ON"
Initialization
Start Indoor Unit Detail Setting
Set Indoor Unit
"DN" code 10 & 11
Restart Detail Setting and set
other Indoor Unit "DN" codes
Finish Indoor Unit
"DN" code setting
Initialization
Start Outdoor Unit Detail Setting
Set Outdoor Unit "DN" codes
Finish Outdoor unit
"DN" code setting
Reset Power supply
How to make Settings
Note
Check if all temperature sensors are correctly connected. All
jumpers/bridged plugs (if any) according to the wiring diagram,
power supply and communication wires are connected as shown
in the electrical wiring diagram.
Wait until initialization is finished.
Described at pages 75/76:
Setting Procedure for Remote Controller Model CZ-RTC5B
Attention:
After the setting "DN" 10 & 11 go out of detailed setting:
Follow described at pages before:
Setting Procedure for Remote Controller Mode CZ-RTC5B
See corresponding "DN" code list described on the following
pages, (combination for combination) for Indoor Unit.
Described at pages 75/76:
Setting Procedure for Remote Controller Model CZ-RTC5B
Wait until initialization is finished.
Described at pages 77/78: Outdoor Detailed Setting Procedure for
Remote Controller Model CZ-RTC2 / CZ-RTC4
See corresponding "DN" code list described on the following
pages (combination for combination) for Outdoor unit.
Described at pages 77/78: Outdoor Detailed Setting Procedure for
Remote Controller Model CZ-RTC2 / CZ-RTC4
After restart Power supply and Initialization is finished, proceed
commissioning.
9
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