2
Product description
Logano G115 WS US/CA – 6 720 813 418 (2019/09)
11
2.8.5
Conditions power supply
2.8.6
Conditions for hydraulic system and water quality
Operating conditions
Notes – Requirement in greater detail
Power supply voltage
120 V
AC nominal
Observe the voltage range of the burner and controls used. The outer casing/boiler must be
grounded for safety reasons and in order to function correctly.
Circuit breaker
10 A
Frequency
60 Hz
Enclosure rating
IP 40 (protected against contact by entry of foreign objects > 0.04 inches Ø
(> 1 mm Ø ), no water proofing)
Table 8 Power supply
Operating conditions
Notes – Requirement in greater detail
Operating pressure (above
atmospheric)
15 – 58 psi
Maximum 30 psi with the supplied safety valve.
Permissible site test pressure
45 – 75 psi
Safety temperature limitation by
TR temperature control
122 – 194 °F
Safety temperature limitation by
manual reset high limit (STB)
210 °F
In combination with Beckett AquaSmart or Hydrolevel HydroStat the limit value (210 °F)
may not be exceeded.
Water quality
The heating system may only be filled and topped up with water of domestic water quality.
We recommend a pH value of 8.2 – 9.5.
Table 9 System configuration and water quality
