Raypak 5000.72A, Installation & Operating Instructions Manual

Page: 6 / 80

6
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
®
DIP switch #1
from the “OFF” position (Installer) to the “ON” position
(Advanced).
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
®
Display will return to the
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
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
®
Control Board for high-
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
®
PIM™ also complies with the
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
WARNING: Return the VERSA
®
control DIP
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.
J5
J6
J7
J8
J9
J10
J11
J12
J14
RESET
POWER
ALARM/TEST
FAULT
FS GND
J4
L1
15A
BLOWER
OPTION
BLOWER
1 9
1 10
OPERATOR
SET
POINT
FIELD OPTIONS
SEE MANUAL
J15 REMOTE LED
FC- FC+
T3
J2
J1
F1
P2
J3
Fig. 7: VERSA
®
DSI PIM™ Module