Premium G Install Manual - GeoSmart Energy

PREMIUM G SERIES INSTALLATION MANUAL
Single Speed/Dual Capacity Startup/Troubleshooting Form
1. Job Information
Model # Job Name: Loop: Open / Closed
Serial # Install Date: Hot Water Generator: Y / N
2. Flow Rate in gpm SOURCE COAX LOAD COAX (Water-to-Water)
HEATING COOLING HEATING COOLING
WATER IN Pressure: a. psi a. psi a. psi a. psi
WATER OUT Pressure: b. psi b. psi b. psi b. psi
Pressure Drop: a - b c. psi c. psi c. psi c. psi
Look up flow rate in table: d. gpm d. gpm d. gpm d. gpm
3. Temp. Rise/Drop Across Coaxial Heat Exchanger 1
HEATING
COOLING
WATER IN Pressure: e. °F e. °F
WATER OUT Pressure: f. °F f. °F
Temperature Difference: g. °F g. °F
4. Temp. Rise/Drop Across Air Coil SOURCE COAX LOAD COAX (Water-to-Water)
HEATING COOLING HEATING COOLING
SUPPLY AIR Temperature: h. °F h. °F h. °F h. °F
RETURN AIR Temperature: i. °F i. °F i. °F i. °F
Temperature Difference: j. °F j. °F j. °F j. °F
5. Heat of Rejection (HR)/Heat of Extraction (HE)
Brine Factor 2 : k.
HEATING
COOLING
HR/HE = d x g x k l. Btu/h l. Btu/h
STEPS 6-9 NEED ONLY BE COMPLETED IF A PROBLEM IS SUSPECTED.
6. Watts ENERGY MONITOR
HEATING
COOLING
Volts: m. Volts m. Volts
Total Amps (Comp. + Blower) 3 : n. Amps n. Amps
Watts = m x n x 0.85: o. Watts o. Watts
7. Capacity
HEATING
COOLING
Cooling Capacity = l - (o x 3.413):
p. Btu/h p. Btu/h
Heating Capacity = l + (o x 3.413):
8. Efficiency
HEATING
COOLING
Cooling EER = p / o:
Heating COP = p / (o x 3.413):
q. Btu/h q. Btu/h
9. Superheat (S.H.)/Subcooling (S.C.)
Software Version
HEATING
COOLING
ABC:
Suction Pressure: r. psi r. psi
AXB:
Suction Saturation Temperature: s. °F s. °F
IZ2:
Suction Line Temperature: t. °F t. °F
T’STAT:
S.H. = t - s u. °F u. °F
Head Pressure: v. psi v. psi
High Pressure Saturation Temp: w. °F w. °F
Liquid Line Temperature 4 : x. °F x. °F
S.C. = w - x y. °F y. °F
NOTES:
1 Steps 3-9 should be conducted with the hot water generator disconnected.
2
Use 500 for pure water, 485 for methanol or Environol. (This constant is derived by multiplying the weight of one gallon of water (8.34) times the minutes
in one hour (60) times the specific heat of the fluid. Water has a specific heat of 1.0.
3
If there is only one source of power for the compressor and blower, amp draw can be measured at the source wiring connection.
4
Liquid line is between the coax and the expansion device in the cooling mode; between the air coil and the expansion device in the heating mode.
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