105
Pre-commissioning and Maintenance
Due to our policy of continuous product innovation, some specifications may change without notification.
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SW01M / SW03M / SW04M DIP Switch and Tact Switch for Manual Heat Recovery Unit Valve Addressing
Use to manually address the heat recovery unit valve.
Normal Setting
1. Set the address of the heat recovery control unit valve to the central control address of the connected indoor unit.
• SW01M: Selects the valve to address.
• SW03M: Increases the ten (10) digit of the valve address.
• SW04M: Increases the valve address by one (1).
2. Prerequisite for manual valve addressing: The central control address of each indoor unit must be preset at its wired remote controller.
Dip Switch No. Setup
No. 1 Manual addressing valve No. 1
No. 2 Manual addressing valve No. 2
No. 3 Manual addressing valve No. 3
No. 4 Manual addressing valve No. 4
SW03M Increases the ten (10) digit of the valve address
SW04M Increases the valve address by one (1)
SW01M
SW03M
SW04M
ON
OFF
Setting up the Heat Recovery Unit (Heat Recovery Systems Only)
PRE-COMMISSIONING
If manual addressing, the heat recovery unit valve address and the central control address of its corresponding indoor unit should be set
using the same number.
Valve (04)
Valve (03)
Valve (02)
Valve (01)
Indoor unit (04)
Indoor unit (03)
Indoor unit (02)
Indoor unit (01)
Heat
recovery
unit
Table 71:Manual Valve Addressing.
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