Harman HydroFlex 60 Pellet Boiler - Page 23

23
3-90-233R24_11/13
Connection with a wireless thermostat
WIRELESS THERMOSTAT WIRING
2 AMP-CONTROLLED
CIRCULATOR OUTLET
/AUX. DUMP ZONE
LT.BLUE
VIOLET
R1 RELAY
6
4
8
LOW VOLTAGE
BROWN
BROWN
GREEN
WHITE
5
3
7
LT. BLUE
BROWN
GREEN/YELLOW
GREEN/YELLOW
LT.BLUE
BROWN
GREEN/YELLOW
LT.BLUE
1.5 AMP
AUX. OUTLET
NON SWITCHED,
CIRCUIT BREAKER
PROTECTED
LT.BLUE to control board
BROWN to control board
VIOLET from control
ORANGE from control
N
L
1
RED
Grainger#2XC02
Omron LY2F 120V
Installer Supplied
Wireless T’stat
Receiver
( by INSTALLER )
18/2 THERMOSTAT WIRE
INSIDE EXISTING HVAC CONTROL SECTION
OUTSIDE AIR SENSOR
OUTSIDE AIR SENSOR
FAN/ZONE CONTRL
FAN/ZONE CONTRL
R2 RELAY
1
GREEN
78
4
6
3
5
GREEN
RED
EXISTING INTERNAL WIRING of HF60
LEFT SIDE OF CONTROL COVER
4 POLE TERMINAL STRIP
5
BLUE
BLUE
3
5
N.O. contacts
R1
3
( by INSTALLER )
R
C
Y
O/B
G
WIRENUT SPLICE
GREEN
L
W1
EXISTING THERMOSTAT WIRE
EXTERNAL WIRING FOR UNITS WITH 4 POLE TERMINAL STRIP
WHITE
RED
WHEN USING AN RC T'STAT or OTHER DUAL T'STATS
Grainger #2XC01
Omron LY2F 24V