Raypak 910500 Owner's Manual And Installation Instructions page 88

3. VIEW > System View
ITEM
Tank Domestic hot water tank water temp in °C
System Supply Current system supply water temp in °C
Target Current target water temp
S6 – Ind Supply
Indirect flow line water temp in °C
Outdoor tN4 or outdoor air sensor S4 temp in °C
DHW Supply Domestic hot water tank water temp in °C
Plant Rate % firing rate of installation
The system view screen also displays the following information for each connected boiler (heater).
ITEM
Inlet Temp Inlet water temp in °C
Outlet Temp Outlet water temp in °C
Outlet water temp minus inlet water temp in
Delta Temp
°C
Firing Rate % firing rate of individual burner
ADJUST Menu
The ADJUST menu has most of the adjustable parameters that determine heater and system
operation (four others are found in Boiler 1 screen – Outlet Max, Mass, Post Purge and MOD min %).
Each adjustable parameter has a small bar on top of or beside the parameters value; a green bar
indicates a confirmed (saved) value, whilst a red bar means that the value displayed is different from
the actual saved value.
Note: If changing a parameter value and the SET button is not tapped within 5 seconds, the value will
revert to the previously saved value and the bar will change back to green.
• ADJUST menu parameters can only be adjusted/changed when VERSA control board DIP switch 1
is set to ON (up). Always isolate power before changing DIP switch settings.
• Some parameters may or may not be available depending on PIM and VERSA control board DIP
switch settings.
System View Screen (view only)
DISPLAYS
(2)
DISPLAYS
88
NOTES
Only avail if heater is a W type
Only avail if heater is a H model
Displays '_ _' if there is no target temperature
Only avail if Operation Mode para = 3
Only avail Target Mode para = RSET
Only avail if Operation Mode para = 2 or 3
May differ from firing rate if > 1 heater is
connected
NOTES
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-
Temperature rise across the heat exchanger
% modulation level determined by PIM