Raypak TempTracker mod+ Hybrid, Инструкция по установке и эксплуатации

Страница: 31 / 56

TempTracker mod+ Hybrid Installation and Operation Manual 31
HTC# 059105-00D
operatInG settInGs
program change switch setting
To be able to change the TempTracker mod+ Hybrid settings, the Program/Run Switch must be
set to Program. The switch is located under the Enclosure Wiring Cover for security.
SYSTEM
A
B
C
D
1 2
RUN PROGRAM
DO NOT APPLY ANY VOLTAGE
TO INPUT TERMINALS
3 4 5 6 7 8 9 10 11 12 13 15 14 17 16 18 20 19 21 24 23 29 25 27 26 28 32 30 31
L N
-
+ +
T T O O RS-485
mA GND VLT
SYS A B C D PWR
CUR / VLT
A
-
+ +
mA GND VLT
-
+ +
mA GND VLT
+ +
mA
22
-
GND VLT
+
mA
TEMP
OUTDOOR
O O
TEMP
SYSTEM
EXTENSION
MODULE
CUR / VLT
B
CUR / VLT
C
CUR / VLT
D
PROVE
/DHW
SHUTDOWN
/SETBACK
FOR ALL CIRCUITS
120VAC, 6A RESISTIVE
OUTPUT RATINGS:
1A PILOT DUTY, 15A TOTAL
115VAC 60Hz , 30VA MAX
INPUT RATINGS:
USE COPPER WIRE,
CLASS 1 WIRE ONLY.
CAUTION
: RISK OF ELECTRIC SHOCK
More than one disconnect switch may be required
to de-energize the equipment before servicing.
ENCLOSED
ENERGY
MANAGEMENT
EQUIPMENT
99RA
/TSTAT
HYBRID
season
Winter, Summer Default: Winter
Button:
MENU/Season
• The TempTracker mod+ Hybrid will turn all boiler relays off when it is in Summer setting.
However, an indirect DHW call will bring boilers back on when needed. The Message
Display Line will display
Summer
to show the status.
• In Winter, the TempTracker mod+ Hybrid will activate the System relay whenever the
Outdoor temperature (OD) falls below the Outdoor Cutoff setting. The Message Display
Line will not show any season information when in Winter.
• When the heating season is over, it is a good practice to switch the
TempTracker mod+ Hybrid to Summer setting. This will allow the control to sequence the
boilers on an indirect DHW call.
----- SEASON -----
Winter
Summer
BACK
▲ ▼
SAVE
note
DO NOT turn power off to the
TempTracker mod+ Hybrid when
heating season is over. If you
do so, the battery will run down
and will have to be replaced.
Instead, switch to Summer.
reset ratio
Adjustable 1.00ºOD : 4.00ºSys to 4.00ºOD : 1.00ºSys Default: 1.00ºOD : 1.00ºSys
Button:
MENU/System Target
• The Reset Ratio determines how the System water temperature (SYS) will vary with
Outdoor temperature (OD). With any of the ratios, the colder it becomes outside, the hotter
the temperature of the system water. See "Outdoor Reset Concept" on page 5.
• With a 1.00 (OD):4.00 (SYS) ratio, the System water temperature (SYS) will increase
rapidly as the outside temperature falls, hitting the maximum of 240°F at 24°F outside
temperature. With a 4.00 (OD):1.00 (SYS) ratio, the System water temperature (SYS) will
increase slowly as the outside temperature falls. Even at -30°F, the system water will only
be 125°F, and at 24°F outside, the system water will be 112°F. Such a low Reset Ratio
might be used with radiant floor heating applications.
• With most baseboard heating applications, a 1.00 (OD):1.00 (SYS) setting is a good place to
start. With a 1.00 (OD):1.00 (SYS) ratio, for every degree the outside temperature falls, the
system water temperature is increased one degree.
• If required: Adjust the RESET RATIO in cold weather. If the ambient building
temperatures are too low in cold weather, move the ratio to a higher selection. That is,
if 1.00 (OD):1.00 (SYS) was initially selected, change the selection to 1.00 (OD):1.25
(SYS). If the building temperatures are too warm in cold weather, move the ratio to a lower
selection. That is, if 1.00 (OD):1.00 (SYS) was initially selected, change the selection to
1.25 (OD):1.00 (SYS).
-- SYSTEM TARGET --
1.00
o
OD = 4.00
o
Sys
1.00
o
OD = 3.00
o
Sys
1.00
o
OD = 2.00
o
Sys
1.00
o
OD = 1.50
o
Sys
1.00
o
OD = 1.25
o
Sys
1.00
o
OD = 1.00
o
Sys
1.25
o
OD = 1.00
o
Sys
1.50
o
OD = 1.00
o
Sys
2.00
o
OD = 1.00
o
Sys
3.00
o
OD = 1.00
o
Sys
4.00
o
OD = 1.00
o
Sys
BACK
▲ ▼
SAVE
Outdoor Temperature
W
at
er
T
em
pe
ra
tu
re
70 40 50 60
130
120
110
100
Outdoor Temperature
W
at
er
T
em
pe
ra
tu
re
70 40 50 60
110
100
90
80
Outdoor Temperature
W
at
er
T
em
pe
ra
tu
re
70 40 50 60
150
140
130
120
1:4
With a 0° Offset, the
Reset curves begin at
100° Water Temperature.
With a -20° Offset, the
Reset curves begin at
80° Water Temperature.
With a +20° Offset, the
Reset curves begin at
120° Water Temperature.
1:4
1:4 1:1
1:1
1:1
4:1
4:1
4:1
90
100
+20 Offset
-20 Offset
Outdoor Temperature
W
at
er
T
em
pe
ra
tu
re
70 40 50 60
130
120
110
100
1:4 1:1
4:1
Colder
Warmer
reset ratio
offset
Adjustable from 50F º/ 28C º to -50F º /-28C º Default: 0F º /0C º
Button: MENU/System Target/Offset
• The Offset adjust the starting points of the Reset Ratio curve. This means that, regardless
of the Outdoor temperature (OD) or the Reset Ratio that has been selected, when the
Offset setting is changed, that change is directly added to or subtracted from the calculated
temperature. For example, if the Set Point was 130°F and the Offset was changed from 0F°
to 10F° (an increase of 10F°), then the Set Point temperature would increase to 140°F.
• The Offset setting does not change the ratio selection. What the Offset does is add or
subtract a constant temperature value. See "Outdoor Reset Concept" on page 5.
------- OFFSET ------
+0
o
F
[ ]
BACK
▲ ▼
SAVE