Hamworthy Purewell Variheat mk2 70c, Инструкция по установке, наладке и обслуживанию

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HAMWORTHY HEATING LTD
19
PUREWELL Variheat mk2 218612 A03
High Fire Target Nat Gas 9.5% ±0.25% CO
2
If combustion level is outside of this range use an
allen key to adjust the mixture.
T
HIS SETTING MUST BE CORRECT BEFORE CONTINUING
To increase the CO
2
level, turn the adjustment
anti-clockwise.
Figure 7.4.5.1a - Adjusting gas valve throttle
180c
Low Fire Target 95c & 110c - Nat Gas 9.5% ±0.25% CO
2
140c - Nat Gas 8.5% ±0.25% CO
2
If combustion readings are outside target range use a
cross-slot screwdriver to make adjustments.
To increase the CO
2
level, turn the adjustment clock-
wise.
Figure 7.4.4.1b —Adjusting gas valve offset
Low Fire Target Nat Gas 8.5% ±0.25% CO
2
If combustion readings are outside target range use
Torx Bit to make adjustments
To increase the CO
2
level, turn the adjustment
clockwise.
Figure 7.4.5.1b —Adjusting gas valve offset
95c/110c/140c
180c
High Fire Target Nat Gas - 9.5% ±0.25% CO
2
If combustion level is outside of this range use a
slotted screwdriver to adjust the mixture.
T
HIS SETTING MUST BE CORRECT BEFORE CONTINUING
To increase the CO
2
level, turn the adjustment
anti-clockwise.
Figure 7.4.4.1a - Adjusting gas valve throttle
95c/110c/140c