IDEAL HP290 - Page 70

Section 5 - Commissioning
COMMISSIONING
70 Installation and Maintenance
Auto restart
Power input limitation
Input denition
Cascade setting
For serviceman
- For Auto restart settings, refer to 5.8.9.11.
- For Power input limitation settings, refer to 5.8.9.12.
- 5.8.9.13.
- For Cascade settings, refer to 5.8.9.14.
Input denition
Cascade setting
HMI address setting
Common setting
For serviceman
- For HMI address setting refer to 5.8.9.15.
- For Power input limitation refer to 5.8.9.16.
5.8.9.1 For serviceman, DHW setting
To scroll through the parameters, use or . Press O to
select the parameter. Then press and to change the
parameter.
DHW mode ON
ON
OFF
YES
Disinfect
DHW priority
Pump_D
DHW setting
DEFAULTS
- DHW Mode: YES (enable/Disable DHW mode)
- Disinfect (Anti-legionella): YES (enable/disable) (must be enabled)
- DHW priority: YES or NO
- Pump_D: 0 (not applicable to this product)
DHW priority time set OFF
10⁰C
10⁰C
46⁰C
dT5_ON
dT1S5
T4DHWMAX
DHW setting
DEFAULTS
- DHW priority time set: NO (if not NO, time DHW runs before CH)
- dT5_ON (DHW hysteresis temperature): will be changed to 7°C by
USB update to outdoor PCB
- 
- T4DHWMAX: 43 (not applicable to this appliance)
T4DHWMIN
5minutes
15minutes
-10⁰C
65⁰C
t_INTERVAL_DHW
T5S_DISINFECT
t_DI_HIGHTEMP.
DHW setting
DEFAULTS
- T4DHWMIN: -10 (no DHW if outdoor temperature < -10 °C)
- T_INTERVAL_DHW: 5 (compressor DHW anti-cycle time)
- T5S_DISINFECT: will be changed to 60°C by USB update to
outdoor PCB
- T_DI_HIGHTEMP.: 15
(time to maintain anti-legionella temperature)
t_DI_MAX 210minutes
DHW setting
DEFAULTS
- T_DI_MAX: 210 (maximum anti-legionella time)