Replacement Of Back-Up Battery - Prominent Dulcopool Pro Montage- Und Betriebsanleitung

Replacement of back-up battery

13 Replacement of back-up battery
128
User qualification, installation of the secondary module: elec‐
n
Ä Chapter 2.4 'User qualification' on page 14
trical technician
1. Disconnect the system from the power supply.
Fig. 137: Button cell battery (1)
2. Replace the button cell battery (1).
1
A3049