Schémas - Lochinvar Armor 100 Série Manuel D'installation Et D'utilisation

14
Schémas
Figure 13-1 Schéma électrique
LOW VOLTAGE
120 VAC
HIGH VOLTAGE
BOX DEPICTS
OPTIONAL ITEMS
BOX DEPICTS
DUAL SENSOR
SINGLE HOUSING
INLET
SENSOR
OUTLET SENSOR:
1 OPERATING
OUTLET SENSOR:
HIGH LIMIT
2
FLUE
SENSOR
6
FLUE
SENSOR
13
CONNECTION
BOARD
1
ALARM
CONTACTS
2
3
RUN-TIME
CONTACTS
4
S4
16
TANK
SENSOR
17
19
SHIELD
20
A
CASCADE
21
B
SHIELD 22
BMS + 23
0-10V
- 24
IN
+
RATE 25
0-10V
OUT
-
26
27
SHIELD
28
A
MODBUS
29
B
30
SHIELD
NOTES:
1. Where possible, switches are shown without utilities (gas, water or
electricity) connected to the unit. As such, actual switch states may
vary from those shown on diagrams depending upon whether utilities
are connected or a fault condition is present.
2. See wiring diagram for additional notes.
73
120VAC JUNCTION BOX
TERMINAL STRIP
120V SUPPLY "L"
ON / OFF
INTEGRATED CONTROL
SWITCH
X1-6 F2
3.15A
F1
6.3
A
PUMP RELAY
DHW PUMP
F3
.8A
24V DC
SUPPLY
X5-9
120 VAC
3 A
X4-3
24 VAC
CN5-5
INTEGRATED
CONTROL
X5-6
S2
X5-4
S1a
X5-12
S1b
X5-5
S3a
X5-13
S3b
X5-14
CN5-1
X4-7
CN5-8 X4-14
CN5-2
X4-6
CN5-9
X4-13
CN6 X6
CN6 X6
CN6
X6
CN6 X6
CN6
X6
CN6
X6
CN6 X6
CN6 X6
X7
CN6
X6
M
O
CN8-1 X6-1 X4-1 X9-2
D
CN8-2 X6-2 B X4-2 X9-1
U
CN8-3 X6-3 X4-3 X9-3
S
NEUTRAL
TERMINAL STRIP
120V SUPPLY "N"
1 2
BLOWER RELAY
GROUND
BLOWER
3
X1-1
BLOWER
RELAY
X1-2
BUILDING
BUILDING RECIRC PUMP RELAY
RECIRC
X1- 3
DHW PUMP
RELAY
RELAY
X5-1
CONNECTION BOARD
LWCO
CN7-3
24 VAC
CN7-1
TANK
THERMOSTAT
13
LOW GAS HIGH GAS
PRESSURE PRESSURE
SWITCH SWITCH
10
LCD
DISPLAY
COMMUNICATION
CONTROL BOARD
J3 J11
SW1
J9B
J9A OPTIONAL USB/WIFI
EXTENSION CABLE
J2 J4
J12
OPTIONAL
ETHERNET CABLE
24V
E
GND
SHIELDED RIBBON CABLE
Manuel d'installation et d'utilisation
L
IN
BUILDING
RECIRC
PUMP
CONTACTS
BUILDING
RECIRC
PUMP
DHW
PUMP
CONTACTS
DHW
PUMP
PUMP RELAYS
FLOW
CN5-14
CN7-4 SWITCH
11 12
CN5-10 X4-12
CN7-2
CN5-12
14
CN5-11
9 9
CN5-3
LOUVER
5
RELAY COIL
DAMPER RELAY
FLUE DAMPER
24VAC 6
2
M
LOUVER
3
7
PROVING SWITCH
CN5-4
8
WIFI
DONGLE
X5-2
BLOCKED
X5-10
DRAIN SWITCH
AIR PRESSURE
X5-11
SWITCH
GAS VALVE
X2-2
X2-1
BLOWER
1
2
4
5
TR2
X1-7
FLAME ROD
SPARK
ROD
CAUTION HIGH VOLTAGE SPARK LEAD
L
OUT
INTEGRATED
CONTROL
X4-8
X4-10
X4-11
X4-5
1
X4-4
GAS VALVE
RELAY
X5-7
X5-16
X5-8
X5-15
100329774 REV B