Final Unit Checkout - Trane IntelliPak 2 Series Installation, Operation And Maintenance Manual

U U n n i i t t S S t t a a r r t t u u p p
Figure 141. Modulating gas regulator
1
3
4
6
7
1 Adjustment and indication of the gas to air (Pgas to Pair) ratio.
2 Adjustment and indication of the low fire Bias.
3
Connection for the ambient compensation line.
4 Connection for the gas pressure sensing line.
5
Connection for the air pressure sensing line.
6 Tap location for manifold pressure.
7 Tap location for inlet pressure.
N N o o t t e e : : There are no serviceable parts on the SKP70
actuator. Should it become inoperative, replace
the actuator.
184
Figure 142. 850-1100 MBH
2
5

Final Unit Checkout

After completing all of the checkout and start-up
procedures outlined in the previous sections (i.e.,
operating the unit in each of its Modes through all
available stages of cooling and heating), perform these
final checks before leaving the unit:
H H a a z z a a r r d d o o u u s s V V o o l l t t a a g g e e ! !
F F a a i i l l u u r r e e t t o o d d i i s s c c o o n n n n e e c c t t p p o o w w e e r r b b e e f f o o r r e e s s e e r r v v i i c c i i n n g g c c o o u u l l d d
r r e e s s u u l l t t i i n n d d e e a a t t h h o o r r s s e e r r i i o o u u s s i i n n j j u u r r y y . .
D D i i s s c c o o n n n n e e c c t t a a l l l l e e l l e e c c t t r r i i c c p p o o w w e e r r , , i i n n c c l l u u d d i i n n g g r r e e m m o o t t e e
d d i i s s c c o o n n n n e e c c t t s s b b e e f f o o r r e e s s e e r r v v i i c c i i n n g g . . F F o o l l l l o o w w p p r r o o p p e e r r
l l o o c c k k o o u u t t / / t t a a g g o o u u t t p p r r o o c c e e d d u u r r e e s s t t o o e e n n s s u u r r e e t t h h e e p p o o w w e e r r
c c a a n n n n o o t t b b e e i i n n a a d d v v e e r r t t e e n n t t l l y y e e n n e e r r g g i i z z e e d d . . V V e e r r i i f f y y t t h h a a t t n n o o
p p o o w w e e r r i i s s p p r r e e s s e e n n t t w w i i t t h h a a v v o o l l t t m m e e t t e e r r . .
I I m m p p o o r r t t a a n n t t : : HIGH VOLTAGE IS PRESENT AT TERMINAL
☐ Close the disconnect switch or circuit protector
☐ Turn the 115 volt control circuit switch Off.
☐ Turn the 24 volt control circuit switch to the On
☐ At the Human Interface Module, press the SETUP
Top
Combustion Air Combustion Fan Proving Switch
Damper Adjustment
W W A A R R N N I I N N G G
BLOCK OR UNIT DISCONNECT SWITCH.
switch that provides the supply power to the unit
terminal block or the unit mounted disconnect
switch.
position.
key. The LCD screen will display various preset
RT-SVX24Q-EN