Steffes 4140 Simplified Installation Guide - Manual

2
PLACEMENT AND CLEARANCES SET-UP
The area in which the Comfort
Plus is installed must remain
free of debris and room air
should be maintained at less
than 85 o F.
A Back and Sides = 3 inches from combustibles
B Front = 36 inches
C Top = 6 inches from combustibles
D Bottom = zero clearance
E Outer Sides of Return and Supply
Ducts = zero clearance
F Between Duct and Left Side = 2 inches
Quick Reference Installation Guide
COMFORT PLUS
Models 4120, 4130, 4140
“Manufactured in North America”
3
BRICK LOADING
F
FRONT VIEW
(4100 Series)
FILTER TRAY
E
P
M M A M STEFFES
E
C
B
TOP VIEW
A
(4100 Series)
FR
ON
T O
F U
NIT HALF BRICK
NOTCH IN BRICK
4120: Load in row 5
4130: Load in row 4 and 8
4140: Load in row 6 and 12
WARNING WARNING WARNING WARNING WARNING
1
1. Remove heating elements from base.
2. Place system in desired location.
3. Adjust leveling legs to prevent rocking.
4. Remove painted front panel of brick
storage cabinet.
5. Position element wiring harnesses to
avoid damage during brick loading.
6. Disconnect brick core temperature
sensor(s) from shipping position.
Position sensor(s) to avoid damage
during brick loading.
7. Remove galvanized front panel.
8. Starting at bottom, lift and drape
insulation blankets over top of system.
9. Remove front air channel by pulling
out at top.
10. Remove electrical panel cover and
locate element screw kit and outdoor
sensor.
• DO remove the Comfort Plus
system from its shipping pallet
before installing.
• DO NOT extend leveling legs more
than one inch.
• DO use and follow generally ac-
cepted safety practices when
handling insulation material.
• DO have equipment installed by a
qualified technician in compliance
with all applicable local, state and
national codes and regulations.
• Reference Owner’s and Installer’s
Manual for complete safety, instal-
lation, and operation
instructions.
Starting at the back of the brick core, load
bricks one row at a time using left side, right
side, center pattern. Place bricks with grooved
side facing up, notch facing forward, and ridge
on left and right.
• Remove loose brick
debris from brick.
• Brick rows MUST line
up front to back
and side to side.
• Use half bricks in proper rows and in
correct positions. Back half of brick
MUST be installed in back rows. Front
half (notched brick piece) MUST be
installed in front rows.
WARNING WARNING WARNING WARNING WARNING
with ECM Variable Speed
Blower System