Winnebago REVEL 2020 Operator's Manual page 39

• Turn tempering valve COUNTER-
CLOCKWISE to INCREASE water
temperature.
• Turn tempering valve CLOCKWISE to
DECREASE water temperature.
See "Winterizing Procedure" in Section 6 -
Plumbing (ANTIFREEZE FILL
PROCEDURE) for complete instructions in
winterizing your Hydronic Heating System. It
will be winterized along with the rest of the RV
water systems.
NOTICE
Do not blow out Hydronic Heating
System. Failure to comply may result in
system damage.
Further Information
Read the operating, safety, and maintenance
information as well as troubleshooting and parts
and service information provided in the Hydronic
Heating System Operation Manual in your
InfoCase.
APPLIANCES AND SYSTEMS
SECTION 4 –
4-9