Delta PG PLUS-25 Operations Instructions download pdf (Page 62)

56

Check-Out Procedures

SECTION XIII- Check-Out Pro c e d u r e s

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 57.

Check-out Procedures



Both inner and outer tanks filled with

water.



Water chemistry checked and verified

as outlined on page 47.



The automatic air vent on the unit and

any place within the system are open

one full turn.



Air is purged from the heating zones

and primary system.



Domestic piping is purged of air and

has been checked for leaks.



Burner has been confirmed as properly

configured for Propane application. (If

applicable).



Thermostat circuit wiring checked and

verified that no voltage is present to the

Room Thermostat Snap-set as outlined

on page 50.



Operating Instructions on page 52 were

followed during start-up.



Combustion levels and flame pattern

verified as outlined on page 53.



Measure the rate of input on Natural

Gas as outlined on page 53.



Check the incoming gas pressure to

ensure a minimum pressure of 5”w.c

during flow conditions to all gas appli-

ances and a maximum pressure of

13”w.c during non-flow conditions for

natural and propane.



Primary and Secondary T h e r m o s t a t

properly set as shown in Figure 38 and

39 page 54.



The thermostatic mixing valve adjusted

to the desired domestic hot outlet tem-

perature.



Adjusted balancing valves and system

limit controls to provide design temper-

atures to the primary space heating sys-

tem.



In multiple zone applications, adjusted

for correct flow of primary heating

water to each zone.



Check and verified room thermostat

function properly and the thermostat

heat anticipator (if used) was properly

set.



Observed several operating cycles for

proper operation of the PERFOR-

MANCE PLUS and the system.



Set the room thermostat(s) to the

desired room temperature.



Reviewed all instructions shipped with

the PERFORMANCE PLUS with the

homeowner or maintenance personnel.



Complete the Installation Record on

page 57.



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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