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Part E - SYSTEM START UP
E.1 Fill Water-Heater with water
E.2 Set Water-Heater at designed temperature
E.3 Fill Heating Loop with water
E.4 Purge Circulation Pump
E.5 Start Air Handler
E.6 Check Circulation Pump Operation
E.7 Check Circulation Fan Operation
E.8 Label Water-Heater
HRV BALANCING
Exhaust Air Flow
Fresh Air Intake Air Flow
Back Draft Damper installed in Stale Air to Outside Duct
Part F - SYSTEM COMMISSIONING
Design Information:
(Information for this section can be found on the “Worksheet for Integrated Combo System Design” part B)
Total Heat Loss
Btu/h
Air Handler ESP:
ins. W.C.
Supply Water temp.:
°F
Air Handler: output
Btu/h
Btu/h
Eff. Water-Heater output
Return Water temp.:
°F
°F
°F
Supply Air temp.:
Return Air temp.:
°F
°F
°F
°F
°F
°F
°F
°F
Btu/h
CFM
F.1 Supply Water Temp.
(measured)
F.2 Air Handler Output
Air Flow rate:
CFM
Fan speed
at F.1 Condition
F.3 Air Handler Operating CFM
(measured)
F.4 Return Air Temperature
(measured)
F.5 Required Air Temperature Difference
(
F.2 ÷(F.3 x 1.08))
F.6
Required Supply Air Temperature
F.7
Returned Water Temperature
(F.4 + F.5)
(measured)
(measured)
(measured)
(min. 20 F)
◦
F.8 Water Temperature Difference
(F.1 - F.7)
F.9
Actual Supply Air Temperature
F.10 Anti-Scald Valve Outlet Temperature (if present)
Summary of Contents for CAF-D-L4A-36-P16
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