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The display uses a Liquid Crystal Display (LCD) as the
method for supplying information. Use the LCD to
setup and monitor the operation of your heater.
If the membrane switch remains inactive for 180-sec-
onds (3 minutes), the screen will revert to the VIEW
menu – Boil INLET unless some error/fault exists –
then the fault will be displayed. Touching any button
resets this timer (the timer can be seen in the bottom
right corner of the display) to keep the current view.
Fig. 6: Display
The VERSA
Control Board has 2 access levels:
®
Installer and Advanced. Most settings are hidden in
the Installer mode.
The Advanced mode can be
accessed by changing the VERSA
from the "OFF" position (Installer) to the "ON" position
(Advanced).
WARNING: Return the VERSA
switch #1 to the "OFF" (Installer) position after
heaters are fully set up and commissioned to prevent
inadvertent changes to program settings by unau-
thorized personnel.
The default menu displayed is the VIEW menu. If
there is an unresolved (active) error, then the default
menu is the TOOLBOX menu. The default item will be
the active error message. After 180-seconds of key-
pad inactivity, the VERSA
default menu and display the default item.
VERSA
PIM™ Module
®
The PIM™ (Platform Ignition Module) is available in
DSI (Direct Spark Ignition), or HSI (Proven Hot
Surface Ignition) versions depending on Raypak
model type.
The PIM™ integrates the functions of Automatic
DIP switch #1
®
control DIP
®
Display will return to the
®
Ignition Control with temperature regulating and con-
trol functions. The PIM™ is designed for a range of
boilers, water heaters and pool heaters including
ON/OFF, staged and modulating types. The PIM™ is
intended to provide safe lighting and supervision of the
burners in a heater.
The PIM™ is also designed to connect to and receive
commands from the VERSA
er-level functionality to include indirect DHW, outdoor
reset, diagnostic messaging, and other system capa-
bilities. Communication is accomplished using a
proprietary protocol on the Ft_bus.
The PIM™ is CSA certified to the ANSI Z21.20
Standard for Thermostats and Automatic Gas Ignition
Systems and Components and CAN/CSA C22.2 No.
199-M99. The VERSA
UL372 Primary Safety Controls for Gas and Oil Fire
Appliances (Harmonized version); UL 1998 Software
in Programmable Components, 2nd edition and UL
353 Limit Controls.
The PIM™ provides standard support for 10k ohm @
77°F NTC curve J Thermistor probes. The Inlet and
Outlet/Hi-Limit sensors are directly processed by the
PIM™. The System, Outdoor, and DHW tank sensors
are also connected to the PIM™ but are passed
J4
J3
1
J5
J6
J7
J8
J9
J10
J11
J12
L1
15A
BLOWER
OPTION
BLOWER
J14
Fig. 7: VERSA
6
Control Board for high-
®
PIM™ also complies with the
®
9
1
J1
J2
FIELD OPTIONS
SEE MANUAL
RESET
POWER
ALARM/TEST
FAULT
J15 REMOTE LED
F1
T3
P2
FS
GND
DSI PIM™ Module
®
10
OPERATOR
SET
POINT
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