150
2-3. How to reset hydro DN
(1) Procedure
1) Proceed the hydro DN setting screen. * See 9-2-1. Hydro DN setting
2) Press the
[ ] [ ] [ ] long time in DN setting screen, and select “YES”.
• After DN reset, it will take few minutes to back normal screen. First communication screen will continue for few
minutes, but it is NOT trouble.
• After DN reset, it is necessary to confirm and set again some item below.
2-4. How to reset remote controller DN
(1) Procedure
1) Proceed the remote controller DN setting screen. * See 9-2-2. Remote controller DN setting
2) Press the
[ ] [ ] [ ] long time in DN setting screen, and select "YES".
DN Item Details Factory default
11 Water heat exchanger capacity 0010: 601 0015: 1101 Depend on type
6B8 Hot water supply is using 0000: Yes 0001: No 0000: Yes
6BA ZONE2 operation is using 0000: No 0001: Yes 0000: No
6BC Back up heater capacity 0000: 3 kW
0002: 9 kW
0001: 6 kW Depend on type
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