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IDEAL EXRKIT134 Manual

Control module replacement

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Exalt Floor Standing
Control Module Replacement
Kit Part Number
EXRKIT134
Each Kit Includes:
• Control Module
Recommended Tools:
• Phillips Head Screwdriver
WARNING
!
Indicates a potentially hazardous situation which,
if ignored, can result in serious injury or substan-
tial property damage.
WARNING
!
For your safety, turn off electrical power supply
at service panel and allow unit to cool before pro-
ceeding to avoid possible electrical shock and
scald hazard. Failure to do so can cause severe
personal injury or death.
2022-06 Exalt FSB Control Module
Replacement Revised 1/12/2022
Description
Control Module Replacement
NOTICE
Indicates special instructions on installation, operation
or maintenance, which are important to equipment
but not related to personal injury hazards.
WARNING
!
Failure to follow instructions below can result in
severe personal injury or damage if ignored.
Model
All Exalt Floor
Standing Models
Instructions are for a qualified installer/ ser-
vice technician only.
Read all instructions before proceeding.
Follow instructions in proper order.
1

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Summary of Contents for IDEAL EXRKIT134

  • Page 1 Exalt Floor Standing Control Module Replacement Kit Part Number Description Model All Exalt Floor EXRKIT134 Control Module Replacement Standing Models Each Kit Includes: • Control Module Recommended Tools: • Phillips Head Screwdriver NOTICE WARNING Indicates special instructions on installation, operation...
  • Page 2: Preliminary Instructions

    Exalt Control Module Replacement the OK button to enter the access code. 1. Preliminary Instructions 1. Verify that the replacement kit is correct for the model of boiler. See table on page 1. 2. Carefully open and unpack the PARTS BOX from its shipping carton.
  • Page 3 Exalt Floor Standing Control Module Replacement 6. Record all CH Settings in Table 1. Once completed, 12. Press the RIGHT then DOWN buttons to highlight press the RIGHT button to highlight the Previous the Cascade icon, then press the OK button. Screen icon, then press the OK button.
  • Page 4 Exalt Control Module Replacement and pull the module out. 4. Installation of Control Module 1. Mount the control module into the case by secure- ing it behind the mounting clips on both sides of the case. 2. Reconnect the Molex connectors to proper posi- tion.
  • Page 5 Exalt Control Module Replacement Table 1: Controls Settings HEATING SETTING FACTORY DEFAULT MINIMUM SETTING MAXIMUM SETTING EXISTING SETTING Heating Operation Enabled Demand Type Thermostat & Outd. Curve Absolute Max CH Setpoint 185°F [85°C] 68°F [20°C] 188°F [87°C] CH1 Maximum Setpoint 180°F [82°C] 68°F [20°C] 188°F [87°C] CH1 Minimum Setpoint 80°F [27°C] 60°F [15°C]...
  • Page 6 Exalt Control Module Replacement Table 1 Cont: BOILER SETTING FACTORY DEFAULT MINIMUM SETTING MAXIMUM SETTING EXISTING SETTING Lockout Temp. 210°F [99°C] Modbus Address 0=BCST 0=BCST Flex. Relay 1(CH) Flex. Relay 2(DHW) Flex. Relay 3(P3) CH1/CH2/DHW Flex. Relay 4(ERR) ERROR Flex. Relay 5(Flame) FLAME Flex. Relay 6(P4) Error Relay On Lockout, Blocking and Warning...