78
WSHP-SVX01E-EN
Initial Unit Start-up
Note:
Start-up with the
conventional thermostat is
included below:
1.
Set the thermostat to the highest
position.
2.
Set the thermostat system
switch to COOL with the fan
control to AUTO. The
compressor should NOT run.
3.
Reduce the thermostat setting
until the compressor, reversing
valve, solenoid valve, and loop
pump are energized. Adjust
water flow utilizing pressure/
temperature plugs and
comparing to tables contained in
specification sheet data.
Water leaving the heat
exchanger should be warmer
than the entering water
temperature (approximately 9-
12ºF); blower operation should
be smooth; compressor and
blower amps should be within
data plate ratings; the suction
line should be cool with no frost
observed in the refrigerant
circuit.
4.
Check the cooling refrigerant
pressures against values in
Figure 2, p. 79
.
5.
Turn the thermostat system
switch to the OFF position. Unit
should stop running and the
reversing valve should de-
energize.
6.
Leave unit off for approximately
FIVE minutes to allow for
pressure equalization.
7.
Turn the thermostat to the
lowest setting.
8.
Set the thermostat system
switch to the HEAT position.
9.
Adjust the temperature setting
upward until the unit is
energized. Warm air should
blow from the register. A water
temperature decrease of
approximately 5-9ºF leaving the
heat exchanger should be noted.
The blower and compressor
operation should be smooth
with no frost observed in the
refrigeration circuit.
10. Check the heating refrigerant
pressures against values in
Figure 2, p. 79
.
11. Set the thermostat to maintain
the desired space temperature.
12. Instruct the owner on system
operation.
Start-Up Checklist and
Log
Installing Contractor: Use this
checklist to thoroughly check-out the
system and units before and during
start-up. (This form need not be
returned to the factory unless
requested during technical service
support).
Job Name:________________________
Model Number:____________________
Date:______________________________
Table 1.
Checklist
MODE
Heat
Cool
Entering fluid
temperature
_______F
_______F
Leaving fluid
temperature
_______F
_______F
Temperature
differential
_______F
_______F
Return-air
temperature DB/WB
_______F
_______F
Supply-air
temperature DB/WB
_______F
_______F
Temperature
differential
_______F
_______F
Water coil heat
exchanger (Water
Pressure IN)
_________PSIG
_________PSIG
Water coil heat
exchanger (Water
Pressure OUT)
_________PSIG
_________PSIG
Pressure Differential _________PSIG
_________PSIG
COMPRESSOR
Amps
Volts
Discharge line
temperature (after
10 minutes)
_______F
_______F
Serial
Number:_____________________
In order to minimize troubleshooting
and costly system failures, complete
the following checks and data entries
before the system is put into full
operation.
Sequence of Operation
Содержание Axiom GEHB 006
Страница 25: ...WSHP SVX01E EN 25 Dimensions Figure 22 GEH 150 180 60Hz GEH 120 150 50Hz GEH right return left supply...
Страница 26: ...26 WSHP SVX01E EN Dimensions Figure 23 GEH 150 180 60Hz GEH 120 150 50Hz GEH right return back supply...
Страница 27: ...WSHP SVX01E EN 27 Dimensions Figure 24 GEH 150 180 60Hz GEH 120 150 50Hz GEH left return right supply...
Страница 28: ...28 WSHP SVX01E EN Dimensions Figure 25 GEH 150 180 60Hz GEH 120 150 50Hz GEH left return back supply...
Страница 33: ...WSHP SVX01E EN 33 Dimensions Figure 30 12 1 2 15 ton 60Hz 10 and 12 1 2 ton 50Hz front return back supply...
Страница 34: ...34 WSHP SVX01E EN Dimensions Figure 31 12 1 2 15 ton 60Hz 10 and 12 1 2 ton 50Hz back return front supply...
Страница 35: ...WSHP SVX01E EN 35 Dimensions Figure 32 12 1 2 15 ton 60Hz 10 and 12 1 2 ton 50Hz front return top supply...
Страница 36: ...36 WSHP SVX01E EN Dimensions Figure 33 12 1 2 15 ton 60Hz 10 and 12 1 2 ton 50Hz back return top supply...
Страница 88: ...88 WSHP SVX01E EN Figure 1 Basic 208 V 60 Hz 1Ph Wiring...
Страница 89: ...WSHP SVX01E EN 89 Wiring Figure 2 Deluxe 380 420 V 50 Hz 3 Ph...
Страница 90: ...90 WSHP SVX01E EN Wiring Figure 3 ZN510 208 V 60 Hz 1 Ph...
Страница 91: ...WSHP SVX01E EN 91 Wiring Figure 4 ZN524 460 V 60 Hz 3 Ph...
Страница 95: ......