Electro Industries EM-WE1025H Installation Manual page 27

Warmflo equipped electric duct heater
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In the spring of 2016, an update was made to the main WarmFlo II controller to encompass all
chip codes into one single control module. There is now a dial labeled "MODE" (SW6) which
allows the selection of the various chip codes.
NOTE: Upon changing of this dial, a power down reset is required.
All information detailed in this document is still accurate regarding control board functionality
(various timers, sensor operation, stage disables, etc.), but now there is a dial which allows the
selection of your desired chip code (no longer need to order a new chip when reconfiguring).
WarmFlo Analyzer and PC software are still usable with this new, updated module.
The chart below details the new module as it pertains to the various chip codes.
Various Chip Codes
HPDH
HPDF
HPEL
AH
EMA
EMW
EBA
EBW
AHS
A
B
C
D
E
H
WFMU
NOTE: If mode #7 is the required setting for your application, there is a temperature range
option to allow for up to 16 temperature selections (space heating and make up air). See below:
MIN WARM
AIR SETTING
0
1
2
3
4
5
6
7
06/07/2016
E
l
e
c
t
r
o
-
H
E
L
E
l
e
c
t
r
o
-
H
E
L
2016 Update
Mode dial (SW6)
TEMP RANGE SELECTION
HI °F
70
80
90
100
110
115
120
125
1
P
S
I
V
P
S
I
V
0
1
2
2
3
4
5
6
7
7
7
7
7
7
7
7
LO °F
20
30
35
40
50
55
60
65
HD320

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