Viessmann VITOCROSSAL 300 User Manual

Vitocrossal 300 CU3A 26 to 57 Operating
5673 650 - 01
26
Switching Off DHW Heating
DHW Heating
You do not want to heat DHW or provide central
heating
You do not want to heat DHW, but do want to provide
central heating
For the primary heating circuit (refer to page 28)
Standard menu
1.
for the operating program “Standby mode”
(frost protection is active).
2. OK to confirm.
--
For all heating circuits
Extended menu
1.
2. “Heating”
3. Poss.
for the required heating circuit.
4. “Heating program”
5. “Standby mode” (frost protection active)
Extended menu
1.
2. “Heating”
3. Poss.
for the required heating circuit.
4. “Heating program”
5. “Heating and DHW”
6.
until the menu is displayed.
7. “DHW”
8. “Set DHW temperature”
9. Set 50°F (10°C).

Viessmann VITOCROSSAL 300 Specifications

General

Model	VITOCROSSAL 300
Category	Boiler
Boiler type	Condensing Boiler
Heat Exchanger Material	Stainless Steel
Warranty	2 years
Efficiency	Up to 98%
Control	Vitotronic control system
Fuel Type	Natural Gas
Standard efficiency	98%