Lochinvar SIT119 Manuel D’Utilisation
Installation & Operation
Manual
Models: SIT030 - SIT119
This manual must only be used by
a qualified heating installer / service
technician. Read all instructions
before installing. Perform steps in
the order given. Failure to comply
could result in severe personal
injury, death, or substantial property
damage.
a qualified heating installer / service
technician. Read all instructions
before installing. Perform steps in
the order given. Failure to comply
could result in severe personal
injury, death, or substantial property
damage.
WARNING
Save this manual for future reference.
SIT-I-O Rev H
CAUTION:
The heat transfer medium
must be water or other nontoxic fluid having
a toxicity rating or class of 1, as listed in
Clinical Toxicology of Commercial Products,
5th edition.
a toxicity rating or class of 1, as listed in
Clinical Toxicology of Commercial Products,
5th edition.
The pressure of the heat transfer medium
must be limited to a maximum of 30 PSIG by
an approved safety or relief valve.
must be limited to a maximum of 30 PSIG by
an approved safety or relief valve.