46
Check-Out Procedures
SECTION X- Check-Out Procedures
Perform the following check-out proce-
dures as outlined and check off items as
completed. When procedures are com-
pleted, the installer should complete the
installation record on page 47.
Check-out Procedures
c Inner tank is filled with water.
c Outer Tank is filled with water.
c Water chemistry checked and verified
as outlined on pag 32.
c The automatic air vent on the appliance
and any place within the system are
open one full turn.
c Air is purged from the heating zones
and primary system.
c Domestic piping is purged of air and
has been checked for leaks.
c Burner has been confirmed as properly
configured for Propane application. (If
applicable).
c Thermostat circuit wiring checked and
verify that no voltage is present at
Terminals 7 and 8 as outlined on page
34.
c Operating Instructions on page 37 were
followed during start-up.
c Combustion levels and flame pattern
verified as outlined on page 36.
c Measure the rate of input on Natural
Gas as outlined on page 36.
c Check the incoming gas pressure to
ensure a minimum pressure of 5”w.c
during flow conditions to all appliances
and a maximum pressure of 13”w.c
during flow and non-flow conditions
for Natural and Propane.
c The thermostatic mixing valve is
adjusted to the desired domestic hot
water outlet temperature.
c Adjusted balancing valves and system
limit controls to provide design temper-
atures to the primary space heating sys-
tem.
c In multiple zone applications verify,
flow of primary heating water to each
zone is adjusted correctly .
c Check and verify room thermostats
functions properly and the thermostats
heat anticipator (if used) was properly
set.
c Observed several operating cycles for
proper operation of the MODULAT-
ING DELTA and the system.
c Set the room thermostat(s) to the
desired room temperature.
c Reviewed all instructions shipped with
the MODULATING DELTA with the
homeowner or maintenance personnel.
c Completed the Installation Record on
page 47.
c Ensure all manuals and other documen-
tation are returned to the Installation
envelope and given to the owner for
safekeeping.
NOTICE
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