heat-timer Multi-MOD Platinum Installation And Operation Manual page 19

SELECT
enters menus or accepts changes
ADJUST selects menu items or changes settings
BACK returns to previous menu
STAGE selects stage menus or next stage
DAY selects next day
PREV./NEXT steps through stage status
DEL deletes schedule settings
PROVe WIRING
(Terminals A3, A4) Dry-Contact
• The System Prove feature is provided to check the system
component operation status before activating any stages . Prove
ENCLOSED
must be selected from the Prove/DHW Startup option . See
ENERGY
MANAGEMENT
EQUIPMENT
"Prove/DHW Mode" on page 28 .
LISTED
99RA
• A typical use of this feature is to check for water flow before firing
OUTPUT RATINGS:
SYSTEM
any boiler stages . When there is a call for heat, the System
120VAC, 6A RESISTIVE
1A PILOT DUTY
15A TOTAL
Output relay activates the system pump . When the pump
FOR ALL CIRCUITS
establishes flow, a flow switch closes the Prove input terminals .
INPUT RATINGS:
115VAC 60Hz
30VA MAX
Only then, can the Multi-MOD Platinum activate and modulate the
boilers as required to hold the set point .
USE COPPER WIRE,
CLASS 1 WIRE ONLY
• If the Prove input is open on a call for a stage, the Multi-MOD
1 2 3
Platinum will enable only the System output . All stage outputs
MENU FUNCTIONS
will be off when the Prove input is open .
SELECT enters menus or accepts changes
ADJUST selects menu items or changes settings
• A factory installed jumper provides the System Prove signal . Do
SYS
BACK returns to previous menu
not remove the jumper unless it is replaced by a Prove signal .
STAGE selects stage menus or next stage
SAFETY
GROUND
DAY selects next day
MUST BE
CONNECTED
PREV./NEXT steps through stage status
DHW CAll WIRING
MADE IN U.S.A. DEL deletes schedule settings
(Terminals A3, A4) Dry-Contact
• The DHW Call feature is used to raise the system Target to the
DHW Set Point . In addition, it regulates the operation of the
ENCLOSED
System output . The System output operation varies based on
ENERGY
MANAGEMENT
the DHW Priority setting selected from the Startup menu . See
EQUIPMENT
SELECT
LISTED
"Prove/DHW Mode" on page 28 .
ADJUST
99RA
BACK
• Wire a DHW aquastat to the DHW Call terminals . The call must STAGE
OUTPUT RATINGS:
SYSTEM
120VAC, 6A RESISTIVE
DAY
1A PILOT DUTY
be dry-contact .
PREV./NEXT
15A TOTAL
FOR ALL CIRCUITS
DEL
• Remove the jumper on the DHW terminals for proper operation .
INPUT RATINGS:
115VAC 60Hz
30VA MAX
USE COPPER WIRE,
ENCLOSED
lOCkOuT INPuTS WIRING
CLASS 1 WIRE ONLY
ENERGY
MANAGEMENT
EQUIPMENT
(Terminals B1 through B8) Dry-Contact 1 2 3
LISTED
99RA
• The Multi-MOD Platinum will not activate or modulate any Stage
OUTPUT RATINGS:
120VAC, 6A RESISTIVE
in Lockout . A Lockout signal tells the Multi-MOD Platinum that 1A PILOT DUTY
15A TOTAL
FOR ALL CIRCUITS
the related stage is encountering a problem and cannot be
INPUT RATINGS:
SYS
115VAC 60Hz
30VA MAX
started . The Stage display status will show (
USE COPPER WIRE,
SAFETY
CLASS 1 WIRE ONLY
GROUND
• However, using the Lockout will drastically improve the control's
MUST BE
CONNECTED
set point management .
MADE IN U.S.A.
• There is a Lockout input for each stage on the Multi-MOD
Platinum and Extension Module .
SAFETY
GROUND
• The Lockout signal must be a dry-contact closure from the boiler .
MUST BE
CONNECTED
No voltage can be placed across the terminals . If the source of
MADE IN U.S.A.
the signal has voltage, use a relay .
Multi-MOD Platinum with Space and Scheduling Installation and Operation Manual
<A> B
100% 50%
HELP PREV.
(DEL)
A B C
FULL MODULATION
SEQUENCING CONTROL
5 6 7 8 9 10
4 MULTI-MOD
Platinum
A B C
OPERATING LIMIT
OUTPUTS
<A> B
100% 50%
FULL MODULATION
SEQUENCING CONTROL
MULTI-MOD
HELP PREV.
Platinum
MENU FUNCTIONS
(DEL)
enters menus or accepts changes
selects menu items or changes settings
returns to previous menu
A B C
selects stage menus or next stage
selects next day
<A>
steps through stage status
100% 50%
deletes schedule settings
HELP PREV.
(DEL)
4 5 6 7 8 9 10
A B
SYSTEM
A B C
OPERATING LIMIT
OUTPUTS
1 2 3 4 5 6 7 8 9
A B
SYS
OPERATING LIMIT
OUTPUTS
ADJUST
PRESS TO
SELECT
C D
--- ---
BACK
STAGE NEXT
(DAY)
D
EMS
+ SIGNAL
11 12
C1 C2 C3 C4
A ADJUST
MODULATION OUTPUTS
D
PRESS TO
SELECT
C D
ROUTE SENSOR AND AUXILIARY WIRES
THROUGH THIS KNOCKOUT ONLY
--- ---
BACK
STAGE NEXT
(DAY)
ADJUST
D
PRESS TO
SELECT
B C D
--- ---
EMS
BACK
+ SIGNAL
STAGE NEXT
(DAY)
11 12
C1 C2 C3 C4
C D
A
EMS
MODULATION OUTPUTS
D
) .
L/O
SIGNAL
+
SHIELD
10 11 12
C1 C2 C3 C4 C5 C6
ROUTE SENSOR AND AUXILIARY WIRES
THROUGH THIS KNOCKOUT ONLY
A B
MODULATION OUTPUTS
C D
ROUTE SENSOR AND AUXILIARY WIRES
THROUGH THIS KNOCKOUT ONLY
A2
A3
SHUTDOWN
A4
A5 S
PRESS
4-20 mA
A6
+
A7
NETWORK
A8
A9
PROVE
/DHW
A10
T
A11
OUT
TEMP
A12
LOCKOUT
B1
STAGE
INPUTS
A
B2
WARNING
B3
STAGE
B
B4
Do not remove the factory installed
B5
STAGE
Prove jumper unless it is replaced
C
B6
by a prove signal . If the Prove input
B7
STAGE
is not closed/shorted, the Multi-MOD
D
B8
Platinum will NOT activate the stages .
SHIELD
The Prove input cannot be used as
DO NOT APPLY ANY VOLTAGE
C5 C6 C7 C8 C9 C10 C11 C12
TO SENSOR TERMINALS
a safety limit . All equipment must
INPUTS
T
A1
SYSTEM
have its own certified limit and safety
TEMP
A2
B C
D
controls as required by code .
A3
SHUTDOWN
A4
A5 S
PRESS
4-20 mA
A6
+
A7
NETWORK
A8
A9
PROVE
/DHW
A10
T
A11
OUT
DO NOT APPLY ANY VOLTAGE
TO SENSOR TERMINALS
TEMP
A12
INPUTS
T
A1
SYSTEM
LOCKOUT
B1
TEMP STAGE
A2
INPUTS
A
B2
A3
SHUTDOWN
A4
B3
STAGE
A5 S
B
PRESS
B4
4-20 mA
A6 +
B5
A7 STAGE
NETWORK
C
A8
B6
A9
PROVE
B7
/DHW
STAGE
A10
D
B8
T
A11
OUT
TEMP
SHIELD
A12
LOCKOUT B1
STAGE
INPUTS C5 C6 C7 C8 C9 C10 C11 C12
A
B2
B3
STAGE
B
B4
B C
D
B5
STAGE
C
B6
B7
STAGE
D
B8
C7 C8 C9 C10 C11 C12
WARNING
C D
Do not use the Lockout inputs as a
safety check . All equipment must
have their certified limit and safety
controls installed as required by code .
19