Lochinvar 100 Serie Manuel D'installation Et D'utilisation page 66

12
Schémas électriques
Figure 12-2 Schéma de câblage
BOX DEPICTS
480 VAC
DUAL SENSOR
SINGLE HOUSING 120 VAC
Low Voltage
BOX DEPICTS
OPTIONAL ITEMS
BOX DEPICTS
WARNING
!
DUAL SENSOR
SINGLE HOUSING
DISCONNECT POWER
BOX DEPICTS
BEFORE SERVICING
OPTIONAL ITEMS
Digital Input 0-10V Input
NOTES:
1. All wiring must be installed in accordance with: local, state, provincial and national code requirements per either N.E.C. in USA or C.S.A. in Canada.
2. If any original equipment wire as supplied with the appliance must be replaced, it must be replaced with wire having the same wire gauge (AWG) and rated for a minimum of 105°C. WARNING
!
Exceptions: Replacement shielded cables must be purchased from the factory. Use of a non-approved wire or cable can lead to operational problems which could result in non-repairable
DISCONNECT POWER
BEFORE SERVICING
damage to the integrated controller or other components.
3. Actual connector block locations may vary from those shown on diagrams. Refer to actual components for proper connector block locations when using diagrams to troubleshoot unit.
NOTES:
1. All wiring must be installed in accordance with: local, state, provincial and national code requirements per either N.E.C. in USA or C.S.A. in Canada.
2. If any original equipment wire as supplied with the appliance must be replaced, it must be replaced with wire having the same wire gauge (AWG) and rated for a minimum of 105°C.
Exceptions: Replacement shielded cables must be purchased from the factory. Use of a non-approved wire or cable can lead to operational problems which could result in non-repairable
damage to the integrated controller or other components.
3. Actual connector block locations may vary from those shown on diagrams. Refer to actual components for proper connector block locations when using diagrams to troubleshoot unit.
NOTES:
480 VAC
120VAC-N J20-1
1. All wiring must be installed in accordance with: local, state, provincial and national code requirements per either N.E.C. in USA or C.S.A. in Canada.
120 VAC
---- J20-2
2. If any original equipment wire as supplied with the appliance must be replaced, it must be replaced with wire having the same wire gauge (AWG) and rated for a minimum of 105°C.
120VAC-L J20-3
Low Voltage
Exceptions: Replacement shielded cables must be purchased from the factory. Use of a non-approved wire or cable can lead to operational problems which could result in non-repairable
damage to the integrated controller or other components.
3. Actual connector block locations may vary from those shown on diagrams. Refer to actual components for proper connector block locations when using diagrams to troubleshoot un
120VAC-L J25-1
120VAC-N J25-2
24VAC-L J19-1
---- J19-2
24VAC-N J19-3
24VAC-L J14-1
24VAC-L J14-2
DGND J14-3
24VAC-L 4Way J14-4
Valve Open J14-5
Valve Close J14-6
---- J14-7
---- J14-8
24VAC-N Light J1-1
24VAC-L Light J1-2
PWM Out J10-1
---- J10-2
---- J10-3
---- J10-4
---- J10-5
---- J10-6
---- J17-1
---- J17-2
RS485-A J17-3
J8-1 ---- RS485-B J17-4
J8-2 ----
DGND J17-5
J8-3 RS485-A
J8-4 RS485-B
J8-5 DGND
DGND J27-1
J9-1 ----
---- J27-2
J9-2 RS485-A
J9-3 RS485-B RS485-A J27-3
J9-4 DGND
RS485-B J27-4
OUT
J3-1 Discharge
J3-9 Discharge
J3-2 Inlet Water
J3-10 Inlet Water
J3-3 Suction
J3-11 Suction
J3-4 Outlet Water A
J3-12 Outlet Water A
J3-5 Ambient
J3-13 Ambient
J3-6 Liquid Line
J3-14 Liquid Line
J3-7 Evap 1A
J3-15 Evap 1A
J3-8 Outlet Water B
J3-16 Outlet Water B
J4-1 Evap 1B
J4-2 Evap 1B
J4-3 Evap 2B
J4-4 Evap 2B
J4-5 Evap 2A
J4-6 Evap 2A
J4-7 ----
J4-8 ----
EEV Two EEV One
0-10V Input
NOTES:
BOX DEPICTS
480 VAC
DUAL SENSOR
1. All wiring must be installed in accordance with: local, state, provincial and national code requirements per either N.E.C. in USA or C.S.A. in Canada.
SINGLE HOUSING 120 VAC
2. If any original equipment wire as supplied with the appliance must be replaced, it must be replaced with wire having the same wire gauge (AWG) and rated for a minimum of 105°C.
Low Voltage Exceptions: Replacement shielded cables must be purchased from the factory. Use of a non-approved wire or cable can lead to operational problems which could result in non-repairable
BOX DEPICTS
OPTIONAL ITEMS
damage to the integrated controller or other components.
3. Actual connector block locations may vary from those shown on diagrams. Refer to actual components for proper connector block locations when using diagrams to troubleshoot unit.
120VAC-N J20-1
---- J20-2
120VAC-L J20-3
120VAC-L J25-1
120VAC-N J25-2
24VAC-L J19-1
---- J19-2
24VAC-N J19-3
24VAC-L J14-1
24VAC-L J14-2
DGND J14-3
24VAC-L 4Way J14-4
Valve Open J14-5
Valve Close J14-6
---- J14-7
---- J14-8
24VAC-N Light J1-1
24VAC-L Light J1-2
PWM Out J10-1
---- J10-2
---- J10-3
---- J10-4
---- J10-5
---- J10-6
---- J17-1
---- J17-2
RS485-A J17-3
RS485-B J17-4
DGND J17-5
DGND J27-1
---- J27-2
Digital Input 0-10V Input
RS485-A J27-3
RS485-B J27-4
OUT
Manuel d'installation et d'utilisation
J19-1 24VAC-L
---- J10-1
J19-2 ----
---- J10-2
J19-3 24VAC-N
Backup 1 J10-3
DGND J10-4
J1-1 EcoPort-A
Backup 2 J10-5
J1-2 EcoPort-B
DGND J10-6
J1-3 DGND
Rate Output J10-7
DGND J10-8
J14-1 14VAC-N
J14-2 SW1 24VAC-L
BMS 0-10V- J18-1
J14-3 24VAC-N
BMS 0-10V+ J18-2
J14-4 SW2 24VAC-L
---- J18-3
J4-1 SW4 24VAC-L
---- J18-8
J4-2 24VAC-N
J4-3 SW3 24VAC-L
J4-4 24VAC-N
Backup Heat 1 J13-1
J2-1 T-stat/Enable GND
Backup 1 SW J13-2
J2-2 T-stat/Enable IN
Backup Heat 2 J13-3
J2-3 ----
Backup 2 SW J13-4
J2-4 ----
Alarm J13-5
J2-5 BMS Enable GND
Alarm SW J13-6
J2-6 BMS Enable IN
Runtime J13-7
Runtime SW J13-8
J22-1 ----
J22-2 ----
Mix V Open SW J5-1
J22-3 Louver Prove GND
Mix V Open J5-2
J22-4 Louver Proving
Mix V Close SW J5-3
Mix V Close J5-4
Louver Relay SW J5-5
J7-1 +5V
J19-1 24VAC-L
Louver Relay J5-6
J7-2 PC-A J19-2 ----
J19-3 24VAC-N
J7-3 PC-B
J1-1 EcoPort-A
J7-4 DGND
Tank 1 Ret J3-1
J1-2 EcoPort-B
J1-3 DGND
Tank 1 Temp J3-2
Tank 2 Ret J3-3
J14-1 14VAC-N
J11-1 GND
J14-2 SW1 24VAC-L Tank 2 Temp J3-4
J11-2 B
J14-3 24VAC-N
Tank 3 Ret J3-5
J14-4 SW2 24VAC-L
J11-3 A
Tank 3 Temp J3-6
J4-1 SW4 24VAC-L
J11-4 GND
Tank 4 Ret J3-7
J4-2 24VAC-N
J11-5 B
J4-3 SW3 24VAC-L
Tank 4 Temp J3-8
J4-4 24VAC-N
J11-6 A
Tank 5 Ret J3-9
J11-7 GND
J2-1 T-stat/Enable GND
Tank 5 Temp J3-10
J2-2 T-stat/Enable IN
J11-8 B
J2-3 ----
Tank 6 Ret J3-11
J2-4 ----
J11-9 A
Tank 6 Temp J3-12 J2-5 BMS Enable GND
J2-6 BMS Enable IN
J22-1 ---- ---- J20-1
J26A +5V
J22-2 ----
---- J20-2
J22-3 Louver Prove GND
J26B ----
J22-4 Louver Proving
---- J20-3
J26C Cascade-A
---- J20-4
J26D Cascade-B J7-1 +5V
Outdoor Temp J20-5 J7-2 PC-A
J26E DGND
J7-3 PC-B
Outdoor Ret J20-6
J7-4 DGND
Recirc Return J20-7
J11-1 GND
J8A RCAD-A Recirc Return Ret J20-8
J11-2 B
J8B RCAD-B System Return J20-9
J11-3 A
J11-4 GND
J8C DGND Sys Return Ret J20-10
J11-5 B
J8D ---- System Supply J20-11 J11-6 A
J11-7 GND
Sys Supply Ret J20-12
J11-8 B
J11-9 A
J26A +5V
J26B ----
J26C Cascade-A
J26D Cascade-B
J26E DGND
J8A RCAD-A
J8B RCAD-B
J8C DGND
J8D ----
Sys Supply Ret J20-12
J8A RCAD-A
J8B RCAD-B
J8C DGND
J8D ----
100370015 REV C
120V-N
Auxillary Heat Cable
120V-L
120V-N
Booster Blower
120V-L
-------
---- J10-1
---- J10-2
Backup 1 J10-3
DGND J10-4
Backup 2 J10-5
DGND J10-6
Rate Output J10-7
DGND J10-8
BMS 0-10V- J18-1
BMS 0-10V+ J18-2
---- J18-3
-------
---- J18-8
Backup Heat 1 J13-1
Backup 1 SW J13-2
Backup Heat 2 J13-3
Backup 2 SW J13-4
Alarm J13-5
Alarm SW J13-6
Runtime J13-7
Runtime SW J13-8
Mix V Open SW J5-1
Mix V Open J5-2
Mix V Close SW J5-3
Mix V Close J5-4
Louver Relay SW J5-5
Louver Relay J5-6
Tank 1 Ret J3-1
Tank 1 Temp J3-2
Tank 2 Ret J3-3
Tank 2 Temp J3-4
Tank 3 Ret J3-5
Tank 3 Temp J3-6
Tank 4 Ret J3-7
Tank 4 Temp J3-8
Tank 5 Ret J3-9
Tank 5 Temp J3-10
Tank 6 Ret J3-11
Tank 6 Temp J3-12
---- J20-1
---- J20-2
---- J20-3
---- J20-4
Outdoor Temp J20-5
Outdoor Ret J20-6
Recirc Return J20-7
Recirc Return Ret J20-8
System Return J20-9
Sys Return Ret J20-10
System Supply J20-11
Sys Supply Ret J20-12
100370015 REV C
100370015 REV C
O
R
Recir
Sy
Sys
Syst
Sys