Heat Controller HTV Series - Electrical - Power Wiring

25
Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller, Inc.
ECM Blower Control
Table 5: ECM Board Tap Settings
Y
GGGGR
W
O
Y2
Y1
G
R
C
Y2
Y1
G
O
W
C
R
DH
AL1
A
A
AL1
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
SW9
OFF
ON
G
DEHUM
CFM
TB1
J1
S1
Thermostat
Input LEDs
CFM Counter
1 flash per 100 CFM
ECM Motor
Low Voltage
Connector
1/4" Spade
Connections
to CXM or
DXM Board
Thermostat
Connections
Dehumidification
LED
Fan Speed Selection DIP Switch
J01
AL AL
A
GY1Y2OW1EMC R
G
Y1
Y2
OW1EM
NC C R
Hum
3
2
1
4
3
2
1
4
3
3
2
1
2 2
1
4
3
2
1
4
56
78910
L
LED's
TB01
CFM
Dehumid
Norm
Norm
Te st
(–)
(+)
CFM
Adjust
Aux
CFM
HP
CFM
Delay
1/4" Spade
Connections
to CXM or
DXM Board
Thermostat
Input LEDs
CFM Counter
1 flash per 100C
F
ECM Motor
Low Voltage
Connector
Dehumidification
LED
Fan Speed Selection Jumpers
Thermostat
Connections
Figure 26a: ECM Version II Interface Layout
Figure 26b: ECM Version I Interface Layout
Figure 26c: ECM Version III Interface Layout
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Cooling settings: TT, TS Units Heating settings: TT, TS Units Aux/Emerg Heat settings: TT, TS Units*
*Residential Units
Version I Version I Version I
69243707 69243707 69243707
Tap HP CFM Tap
DELAY
Tap AUX CFM
Setting Jumper SW1 SW2 Setting Jumper SW3 SW4 Setting Jumper SW5 SW6
1 1 ON ON 1 1 ON ON 1 1 ON ON
2 2 ON OFF 2 2 ON OFF 2 2 ON OFF
3 3 OFF ON 3 3 OFF ON 3 3 OFF ON
4 4 OFF OFF 4 4 OFF OFF 4 4 OFF OFF
CFM Adjust settings: TT, TS Units Dehum Mode settings: TT, TS Units
Version I Version I
69243707 69243707
Tap CFM Adj Tap Dehumid
Setting Jumper SW7 SW8 Setting Jumper
TEST 1 ON ON NORM pins 1,2
-
2 ON OFF Dehumid pins 2,3
+ 3OFFON
NORM 4 OFF OFF
DIP Switch
Version II and III
(17B0019N01 & 17B0034N01)
DIP Switch DIP Switch
ON
OFF
DIP Switch DIP Switch
SW9
Version II and III
(17B0019N01 & 17B0034N01)
Version II and III
(17B0019N01 & 17B0034N01)
Version II and III
(17B0019N01 & 17B0034N01)
Version II and III
(17B0019N01 & 17B0034N01)
HT Units HT Units HT Units
HT Units HT Units