52
Multi-MOD Platinum with Space and Scheduling Installation and Operation Manual
HT# 059299-00
A
MULTI-MOD
Platinum
MADE IN U.S.A.
PREV.
(DEL)
SAFETY
GROUND
MUST BE
CONNECTED
OUT
TEMP
PROVE
/DHW
STAGE
A
STAGE
B
MENU FUNCTIONS
SELECT
enters menus or accepts changes
ADJUST
selects menu items or changes settings
BACK
returns to previous menu
PREV./NEXT
steps through stage status
DEL
deletes schedule settings
STAGE
(DAY)
HELP
NEXT
PRESS TO
SELECT
BACK
ADJUST
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
STAGE
C
DO NOT APPLY ANY VOLTAGE
TO SENSOR TERMINALS
B1
B2
B3
B4
B5
B6
NETWORK
4-20 mA
SYSTEM
SHUTDOWN
SYSTEM
TEMP
INPUTS
ROUTE SENSOR AND AUXILIARY WIRES
THROUGH THIS KNOCKOUT ONLY
<A> B C D
100% 50% --- ---
T
T
OUTPUT RATINGS:
120VAC, 6A RESISTIVE
1A PILOT DUTY
15A TOTAL
FOR ALL CIRCUITS
INPUT RATINGS:
115VAC 60Hz
30VA MAX
USE COPPER WIRE,
CLASS 1 WIRE ONLY
ENCLOSED
ENERGY
MANAGEMENT
EQUIPMENT
LISTED
99RA
STAGE
selects stage menus or next stage
DAY
selects next day
SYSTEM
B
C
D
A
LINE
NEUTRAL
SYS
B
C
D
A
1
2
3
4
5
6
7
8
9
10
11
12
FULL MODULATION
SEQUENCING CONTROL
LOCKOUT
INPUTS
STAGE
D
B7
B8
OPERATING LIMIT
OUTPUTS
SIGNAL
SHIELD
+
EMS
MODULATION OUTPUTS
A
B
C
D
C1
C2
C3
C4
C5
C6
C7
C8
C9 C10 C11 C12
S
+
L
N
Earth
Ground
120VAC
N
L
Earth
Ground
120VAC
System Pump
L
N
120VAC
Boiler A
Activation
Boiler C
Activation
Boiler B
Activation
Boiler D
Activation
Boilers
Activation
Boiler H Activation
Boiler F Activation
Boiler G Activation
Boiler E Activation
Boilers Activation
Boiler A
Voltage
Signal
+
-
Boilers Voltage
Modulation Signal
Boiler C
Voltage
Signal
+
-
Boiler B
Voltage
Signal
+
-
Boiler D
Voltage
Signal
+
-
Boiler E
Voltage
Signal
+
-
Boilers Voltage
Modulation Signal
Boiler G
Voltage
Signal
+
-
Boiler F
Voltage
Signal
+
-
Boiler H
Voltage
Signal
+
-
V+
GND
V+
GND
V+
GND
V+
GND
V+
GND
V+
GND
V+
GND
V+
GND
V+
GND
V+
GND
V+
GND
V+
GND
Shutdown
Dry Contact
Boiler A
Lockout
Boiler B
Lockout
Boiler C
Lockout
Boiler D
Lockout
Boiler E
Lockout
Boiler F
Lockout
Boiler G
Lockout
Boiler H
Lockout
DHW Call
Dry Contact
Shield
Outdoor
Sensor
Shield
System Temperature
Sensor
TGT= 126
o
F
SYS= 125
o
F OD= 31
o
F
MULTI-MOD
Platinum
MADE IN U.S.A.
PREV.
(DEL)
SAFETY
GROUND
MUST BE
CONNECTED
OUT
TEMP
PROVE
/DHW
STAGE
A
STAGE
B
MENU FUNCTIONS
SELECT
enters menus or accepts changes
ADJUST
selects menu items or changes settings
BACK
returns to previous menu
PREV./NEXT
steps through stage status
DEL
deletes schedule settings
STAGE
(DAY)
HELP
NEXT
PRESS TO
SELECT
BACK
ADJUST
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
STAGE
C
DO NOT APPLY ANY VOLTAGE
TO SENSOR TERMINALS
B1
B2
B3
B4
B5
B6
NETWORK
4-20 mA
SYSTEM
SHUTDOWN
SYSTEM
TEMP
INPUTS
ROUTE SENSOR AND AUXILIARY WIRES
THROUGH THIS KNOCKOUT ONLY
<A> B C D
100% 50% --- ---
T
T
OUTPUT RATINGS:
120VAC, 6A RESISTIVE
1A PILOT DUTY
15A TOTAL
FOR ALL CIRCUITS
INPUT RATINGS:
115VAC 60Hz
30VA MAX
USE COPPER WIRE,
CLASS 1 WIRE ONLY
ENCLOSED
ENERGY
MANAGEMENT
EQUIPMENT
LISTED
99RA
STAGE
selects stage menus or next stage
DAY
selects next day
SYSTEM
B
C
D
A
LINE
NEUTRAL
SYS
B
C
D
A
1
2
3
4
5
6
7
8
9
10
11
12
FULL MODULATION
SEQUENCING CONTROL
LOCKOUT
INPUTS
STAGE
D
B7
B8
OPERATING LIMIT
OUTPUTS
SIGNAL
SHIELD
+
EMS
MODULATION OUTPUTS
A
B
C
D
C1
C2
C3
C4
C5
C6
C7
C8
C9 C10 C11 C12
S
+
L
N
Earth
Ground
120VAC
N
L
Earth
Ground
120VAC
System Pump
L
N
120VAC
Boiler A
Activation
Boiler C
Activation
Boiler B
Activation
Boiler D
Activation
Boilers
Activation
Boiler H Activation
Boiler F Activation
Boiler G Activation
Boiler E Activation
Boilers Activation
Boiler A
135Ω
Signal
B R W
Boiler B
135Ω
Signal
B R W
Boiler D
135Ω
Signal
B R W
Boiler C
135Ω
Signal
B R W
Boilers 135Ω
Modulation Signal
B
R
W
R
W
R
W
R
W
B
B
B
Boiler A
135Ω
Signal
B R W
Boiler B
135Ω
Signal
B R W
Boiler D
135Ω
Signal
B R W
Boiler C
135Ω
Signal
B R W
Boilers 135Ω
Modulation Signal
B
R
W
R
W
R
W
R
W
B
B
B
B
R
W
R
W
R
W
R
W
B
B
B
Shutdown
Dry Contact
Boiler A
Lockout
Boiler B
Lockout
Boiler C
Lockout
Boiler D
Lockout
Boiler E
Lockout
Boiler F
Lockout
Boiler G
Lockout
Boiler H
Lockout
DHW Call
Dry Contact
Shield
Outdoor
Sensor
Shield
System Temperature
Sensor
TGT= 126
o
F
SYS= 125
o
F OD= 31
o
F
MULTI-MOD
Platinum
MADE IN U.S.A.
PREV.
(DEL)
SAFETY
GROUND
MUST BE
CONNECTED
OUT
TEMP
PROVE
/DHW
STAGE
A
STAGE
B
MENU FUNCTIONS
SELECT
enters menus or accepts changes
ADJUST
selects menu items or changes settings
BACK
returns to previous menu
PREV./NEXT
steps through stage status
DEL
deletes schedule settings
STAGE
(DAY)
HELP
NEXT
PRESS TO
SELECT
BACK
ADJUST
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
STAGE
C
DO NOT APPLY ANY VOLTAGE
TO SENSOR TERMINALS
B1
B2
B3
B4
B5
B6
NETWORK
4-20 mA
SYSTEM
SHUTDOWN
SYSTEM
TEMP
INPUTS
ROUTE SENSOR AND AUXILIARY WIRES
THROUGH THIS KNOCKOUT ONLY
<A> B C D
100% 50% --- ---
T
T
OUTPUT RATINGS:
120VAC, 6A RESISTIVE
1A PILOT DUTY
15A TOTAL
FOR ALL CIRCUITS
INPUT RATINGS:
115VAC 60Hz
30VA MAX
USE COPPER WIRE,
CLASS 1 WIRE ONLY
ENCLOSED
ENERGY
MANAGEMENT
EQUIPMENT
LISTED
99RA
STAGE
selects stage menus or next stage
DAY
selects next day
SYSTEM
B
C
D
A
LINE
NEUTRAL
SYS
B
C
D
A
1
2
3
4
5
6
7
8
9
10
11
12
FULL MODULATION
SEQUENCING CONTROL
LOCKOUT
INPUTS
STAGE
D
B7
B8
OPERATING LIMIT
OUTPUTS
SIGNAL
SHIELD
+
EMS
MODULATION OUTPUTS
A
B
C
D
C1
C2
C3
C4
C5
C6
C7
C8
C9 C10 C11 C12
S
+
L
N
Earth
Ground
120VAC
N
L
Earth
Ground
120VAC
System Pump
L
N
120VAC
Boiler A
Activation
Boiler C
Activation
Boiler B
Activation
Boiler D
Activation
Boilers
Activation
Boiler H Activation
Boiler F Activation
Boiler G Activation
Boiler E Activation
Boilers Activation
Boiler A
4-20mA
Signal
+
-
Boiler C
4-20mA
Signal
+
-
Boiler B
4-20mA
Signal
+
-
Boiler D
4-20mA
Signal
+
-
Boilers 4-20mA
Modulation Signal
mA
Com
mA
Com
mA
Com
mA
Com
Boiler E
4-20mA
Signal
+
-
Boiler G
4-20mA
Signal
+
-
Boiler F
4-20mA
Signal
+
-
Boiler H
4-20mA
Signal
+
-
Boilers 4-20mA
Modulation Signal
mA
Com
mA
Com
mA
Com
mA
Com
mA
Com
mA
Com
mA
Com
mA
Com
Shutdown
Dry Contact
Boiler A
Lockout
Boiler B
Lockout
Boiler C
Lockout
Boiler D
Lockout
Boiler E
Lockout
Boiler F
Lockout
Boiler G
Lockout
Boiler H
Lockout
DHW Call
Dry Contact
Shield
Outdoor
Sensor
Shield
System Temperature
Sensor
TGT= 126
o
F
SYS= 125
o
F OD= 31
o
F
WIRING DIAGRAMS
WIRING 4 MODulATING HYDRONIC BOIleRS WITH SYSTeM PuMP OuTPuT
AND lOCkOuTS, SHuTDOWN, AND DHW CAll INPuTS
The Multi-MOD Platinum is set to control four modulating hydronic boilers and the primary loop system pump . Each boiler
is connected to the control's modulation signal and activation signal . Each boiler lockout circuit is wired to the Multi-MOD
Platinum's Lockout inputs . In addition, the Multi-MOD Platinum is connected to the DHW call and Shutdown inputs .
Multi-MOD Platinum Startup Settings:
• Sensor Type = °F, °C, Reset °F, or Reset °C
• Sys Temp Sensor Type = Standard
• Prove/DHW = Any DHW Priority option
AleRT
Due to the uniqueness of each installation, Heat-Timer Corp . is
not responsible for any installation that is based on any electrical
or piping diagram generated . The provided illustrations are to
demonstrate the control's operating concept only .