Nortec EL005 Installation Manual page 73

Steam Line Condensate Drains
Note: Make sure all condensate drains meet these requirements.
Slope of all condensate lines meets
requirement:
(Minimum constant downslope of 1 in/48 in (1.2°)
required).
Condensate lines connect to full-size Tee
connectors:
Diameter of condensate traps meets
requirement:
(Minimum 9 in (200 mm) required).
Condensate trap drop meets require-
ment:
(Minimum 12 in (300 mm) below condensate Tee and
steam distributor required).
Condensate traps installed at all low
points, and horizontal-to-vertical transi-
tions in steam line:
Condensate traps installed at regular
intervals on long runs exceeding 15 ft
(4.5 m):
Condensate lines have individual traps
before emptying into a common drain:
Condensate lines connect to:
(Humidifier or drain)
No restrictions/kinks in condensate line:
All debris flushed from condensate line:
Condensate cooling installed, (if required
by local code):
All condensate traps primed:
Electrical Power Connections
Power supply meets voltage and current
requirements shown on specification
label:
Dedicated external fused disconnect
switch installed to local code:
(Fusing must not exceed the maximum current rating
shown on specification label).
Dedicated external non-fused disconnect
switch (if installed) located in vicinity of
humidifier:
Phase-to-phase voltage measurements:
All contactor screws torqued properly:
(Refer to label on contactor for correct torque value).
Proper grounding:
(Green wire must be connected to GND in the supply)
All wiring and connectors fastened
securely:
Nortec EL
Controls
Note: If Nortec control devices are installed, enter their locations
below; otherwise leave empty.
Nortec humidity controls location:
Nortec high limit switch location:
(Minimum 3× absorption distance from the distributor
required).
Nortec air proving switch location:
2582302_C_EN_1611
Appendix-B
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